From 78cbeb0dc0b754d24afd61c32341d0a2088b8648 Mon Sep 17 00:00:00 2001 From: Vivek Mishra Date: Fri, 2 Aug 2013 11:25:06 +0530 Subject: [PATCH 1/7] New code structure --- src/README.md | 190 ++ src/kundera-cassandra/pom.xml | 201 ++ .../client/cassandra/CassandraClientBase.java | 1998 ++++++++++++++++ .../cassandra/CassandraClientProperties.java | 86 + .../cassandra/common/CassandraConstants.java | 95 + .../cassandra/common/CassandraUtilities.java | 202 ++ .../config/CassandraPropertyReader.java | 290 +++ .../datahandler/CassandraDataHandler.java | 121 + .../datahandler/CassandraDataHandlerBase.java | 1859 +++++++++++++++ .../cassandra/datahandler/DataHandler.java | 26 + .../datahandler/DataHandlerBase.java | 26 + .../cassandra/index/CassandraIndexHelper.java | 79 + .../cassandra/index/InvertedIndexHandler.java | 70 + .../index/InvertedIndexHandlerBase.java | 316 +++ .../client/cassandra/pelops/PelopsClient.java | 873 +++++++ .../cassandra/pelops/PelopsClientFactory.java | 484 ++++ .../cassandra/pelops/PelopsDataHandler.java | 92 + .../pelops/PelopsInvertedIndexHandler.java | 215 ++ .../client/cassandra/pelops/PelopsUtils.java | 210 ++ .../client/cassandra/query/CassQuery.java | 770 +++++++ .../query/CassandraEntityReader.java | 326 +++ .../cassandra/query/ResultIterator.java | 541 +++++ .../schemamanager/CassandraSchemaManager.java | 2019 +++++++++++++++++ .../CassandraValidationClassMapper.java | 192 ++ .../cassandra/service/CassandraHost.java | 343 +++ .../service/CassandraHostConfiguration.java | 289 +++ .../service/CassandraRetryService.java | 149 ++ .../cassandra/thrift/CQLTranslator.java | 710 ++++++ .../client/cassandra/thrift/ThriftClient.java | 1058 +++++++++ .../cassandra/thrift/ThriftClientFactory.java | 387 ++++ .../cassandra/thrift/ThriftDataHandler.java | 124 + .../thrift/ThriftDataResultHelper.java | 210 ++ .../thrift/ThriftInvertedIndexHandler.java | 337 +++ .../client/cassandra/thrift/ThriftRow.java | 246 ++ .../thrift/TranslationException.java | 68 + .../main/resources/log4j-server.properties | 29 + .../src/main/resources/solandra.properties | 46 + .../config/CassandraDefaultSuperUser.java | 92 + .../config/CassandraDefaultUser.java | 80 + ...CassandraSchemaGenerationUsingXmlTest.java | 158 ++ .../cassandra/config/CassandraSuperUser.java | 92 + .../cassandra/config/CassandraUser.java | 80 + .../cassandra/config/CassandraUserTest.java | 92 + .../cassandra/thrift/AddressHandler.java | 20 + .../cassandra/thrift/AddressListenerDTO.java | 40 + .../cassandra/thrift/CompositeTypeRunner.java | 184 ++ .../cassandra/thrift/PersonHandler.java | 35 + .../cassandra/thrift/PersonIdentity.java | 69 + .../cassandra/thrift/PersonIdentityTest.java | 108 + .../thrift/PersonnelListenerDTO.java | 154 ++ .../thrift/PersonnelListenerDTOTest.java | 79 + .../client/cassandra/thrift/Phone.java | 38 + .../client/cassandra/thrift/PhoneId.java | 36 + .../cassandra/thrift/ThriftClientTest.java | 200 ++ .../client/cassandra/thrift/cql/CQLUser.java | 81 + .../cassandra/thrift/cql/CQLUserTest.java | 95 + .../cql/CassandraBatchProcessorCQLTest.java | 49 + .../thrift/cql/CountersTestOnCql.java | 26 + .../thrift/cql/LoggingConfiguration.java | 83 + .../thrift/cql/LoggingConfigurationTest.java | 148 ++ .../cassandra/thrift/cql/OTMCRUDCQLTest.java | 40 + .../thrift/cql/PersonCassandraCQLTest.java | 31 + .../thrift/cql/StudentCassandraCQLTest.java | 31 + .../thrift/cql/SuperCountersTestOnCql.java | 26 + .../thrift/entities/AddressMToM.java | 54 + .../cassandra/thrift/entities/PersonMToM.java | 75 + .../com/impetus/client/crud/BaseTest.java | 312 +++ .../crud/CassandraAuthenticationTest.java | 278 +++ .../client/crud/CassandraIdQueryTest.java | 619 +++++ .../com/impetus/client/crud/Employee.java | 126 + .../client/crud/EntityTransactionTest.java | 405 ++++ .../java/com/impetus/client/crud/Group.java | 82 + .../client/crud/MTOBiSelfAssociationTest.java | 128 ++ .../java/com/impetus/client/crud/Month.java | 6 + .../com/impetus/client/crud/MyTestEntity.java | 107 + .../com/impetus/client/crud/OTMCRUDTest.java | 111 + .../client/crud/PersonAssociationTest.java | 234 ++ .../com/impetus/client/crud/PersonAuth.java | 127 ++ .../impetus/client/crud/PersonCassandra.java | 179 ++ .../crud/PersonCassandraLuceneTest.java | 618 +++++ .../client/crud/PersonCassandraTTLTest.java | 514 +++++ .../client/crud/PersonCassandraTest.java | 626 +++++ .../client/crud/PersonLuceneCassandra.java | 168 ++ .../java/com/impetus/client/crud/Token.java | 62 + .../com/impetus/client/crud/TokenClient.java | 57 + .../impetus/client/crud/TransientUser.java | 86 + .../client/crud/TransientUserTest.java | 158 ++ .../crud/UpdateDeleteJPQLLiteralTest.java | 232 ++ .../client/crud/UserPromoCodeTest.java | 199 ++ .../client/crud/batch/AddressBatch.java | 78 + .../CassandraBatchProcessorMixedTest.java | 249 ++ .../batch/CassandraBatchProcessorTest.java | 246 ++ .../client/crud/batch/PersonBatch.java | 128 ++ .../batch/PersonBatchCassandraEntity.java | 127 ++ .../client/crud/collection/BlogPost.java | 173 ++ .../client/crud/collection/BlogPostTest.java | 519 +++++ .../crud/compositeType/CQLTranslatorTest.java | 105 + .../CassandraCompositeTypeTest.java | 546 +++++ .../compositeType/CassandraCompoundKey.java | 89 + .../CassandraEmbeddedAssociation.java | 116 + .../compositeType/CassandraPrimeUser.java | 129 ++ .../compositeType/CompositeDataTypeTest.java | 513 +++++ .../compositeType/CompoundKeyDataType.java | 481 ++++ .../crud/compositeType/PrimeUserDataType.java | 109 + .../association/AddressOTOPK.java | 82 + .../association/CassandraAddressUniOTM.java | 40 + .../association/CassandraUserOTMTest.java | 203 ++ .../association/CassandraUserUniOTM.java | 60 + .../compositeType/association/UserInfo.java | 131 ++ .../association/UserInfoTest.java | 216 ++ .../compositeType/association/UserOTOPK.java | 72 + .../association/UserOTOPKTest.java | 198 ++ .../client/crud/countercolumns/Counters.java | 80 + .../crud/countercolumns/CountersTest.java | 426 ++++ .../crud/countercolumns/SubCounter.java | 44 + .../crud/countercolumns/SuperCounters.java | 108 + .../countercolumns/SuperCountersTest.java | 480 ++++ .../client/crud/datatypes/CassandraBase.java | 91 + .../crud/datatypes/StudentCassandra.java | 484 ++++ .../crud/datatypes/StudentCassandraBase.java | 355 +++ .../StudentCassandraBigDecimalTest.java | 670 ++++++ .../StudentCassandraBigIntegerTest.java | 665 ++++++ .../StudentCassandraBooleanPrimitiveTest.java | 637 ++++++ .../StudentCassandraBooleanWrapperTest.java | 638 ++++++ .../StudentCassandraBytePrimitiveTest.java | 663 ++++++ .../StudentCassandraByteWrapperTest.java | 667 ++++++ .../datatypes/StudentCassandraCharTest.java | 663 ++++++ .../StudentCassandraCharacterTest.java | 666 ++++++ .../datatypes/StudentCassandraDateTest.java | 664 ++++++ .../StudentCassandraDoublePrimitiveTest.java | 663 ++++++ .../StudentCassandraDoubleWrapperTest.java | 663 ++++++ .../StudentCassandraFloatPrimitiveTest.java | 666 ++++++ .../StudentCassandraFloatWrapperTest.java | 663 ++++++ .../datatypes/StudentCassandraIntTest.java | 662 ++++++ .../StudentCassandraIntegerTest.java | 663 ++++++ .../StudentCassandraLongPrimitiveTest.java | 661 ++++++ .../StudentCassandraLongWrapperTest.java | 663 ++++++ .../StudentCassandraShortPrimitiveTest.java | 660 ++++++ .../StudentCassandraShortWrapperTest.java | 662 ++++++ .../StudentCassandraSqlDateTest.java | 665 ++++++ .../datatypes/StudentCassandraStringTest.java | 655 ++++++ .../crud/datatypes/StudentCassandraTest.java | 937 ++++++++ .../datatypes/StudentCassandraTimeTest.java | 665 ++++++ .../StudentCassandraTimestampTest.java | 668 ++++++ .../datatypes/StudentCassandraUUIDTest.java | 677 ++++++ .../crud/datatypes/StudentEntityDef.java | 264 +++ .../entities/StudentCassandraBigDecimal.java | 79 + .../entities/StudentCassandraBigInteger.java | 79 + .../StudentCassandraBooleanPrimitive.java | 76 + .../StudentCassandraBooleanWrapper.java | 76 + .../StudentCassandraBytePrimitive.java | 77 + .../entities/StudentCassandraByteWrapper.java | 77 + .../entities/StudentCassandraCalendar.java | 79 + .../entities/StudentCassandraChar.java | 77 + .../entities/StudentCassandraCharacter.java | 76 + .../entities/StudentCassandraDate.java | 79 + .../StudentCassandraDoublePrimitive.java | 77 + .../StudentCassandraDoubleWrapper.java | 77 + .../StudentCassandraFloatPrimitive.java | 76 + .../StudentCassandraFloatWrapper.java | 77 + .../entities/StudentCassandraInt.java | 77 + .../entities/StudentCassandraInteger.java | 76 + .../StudentCassandraLongPrimitive.java | 77 + .../entities/StudentCassandraLongWrapper.java | 77 + .../StudentCassandraShortPrimitive.java | 77 + .../StudentCassandraShortWrapper.java | 77 + .../entities/StudentCassandraSqlDate.java | 79 + .../entities/StudentCassandraString.java | 77 + .../entities/StudentCassandraTime.java | 79 + .../entities/StudentCassandraTimestamp.java | 79 + .../entities/StudentCassandraUUID.java | 79 + .../client/entity/CassandraUUIDEntity.java | 102 + .../com/impetus/client/entity/PromoCode.java | 51 + .../java/com/impetus/client/entity/Users.java | 87 + .../generatedId/CassandraGeneratedIdTest.java | 227 ++ .../entites/CassandraGeneratedIdDefault.java | 53 + .../CassandraGeneratedIdStrategyAuto.java | 57 + .../CassandraGeneratedIdStrategyIdentity.java | 71 + .../CassandraGeneratedIdStrategySequence.java | 57 + .../CassandraGeneratedIdStrategyTable.java | 59 + ...raGeneratedIdWithOutSequenceGenerator.java | 56 + ...andraGeneratedIdWithOutTableGenerator.java | 56 + ...andraGeneratedIdWithSequenceGenerator.java | 56 + ...assandraGeneratedIdWithTableGenerator.java | 57 + .../generatedId/entites/EmployeeAddress.java | 65 + .../generatedId/entites/EmployeeInfo.java | 84 + .../generatedId/entites/EmployeeInfoTest.java | 87 + .../impetus/client/junit/TestCassandra.java | 105 + .../persistence/CassandraBatchEntity.java | 98 + .../client/persistence/CassandraCli.java | 368 +++ .../client/persistence/CassandraEntity.java | 113 + .../persistence/CassandraEntitySample.java | 117 + .../EntityManagerFactoryImplTest.java | 197 ++ .../persistence/NativeQueryCQLV3Test.java | 291 +++ .../client/persistence/NativeQueryTest.java | 319 +++ .../NullableFieldAccessorTest.java | 178 ++ .../UpdateDeleteNamedQueryTest.java | 232 ++ .../CassandraPropertiesTest.java | 211 ++ .../CassandraSchemaManagerMTM.java | 162 ++ .../CassandraSchemaManagerMTMTest.java | 163 ++ .../CassandraSchemaManagerTest.java | 295 +++ ...sandraSchemaManagerValidateEntityTest.java | 155 ++ .../CassandraSchemaOperationTest.java | 536 +++++ .../CassanrdaGeneratedIdSchemaTest.java | 103 + .../client/schemamanager/entites/Actor.java | 127 ++ .../schemamanager/entites/ActorTest.java | 178 ++ .../CassandraEmbeddedPersonUniMto1.java | 163 ++ .../CassandraEntityAddressBi1To1FK.java | 108 + .../CassandraEntityAddressBi1To1PK.java | 134 ++ .../entites/CassandraEntityAddressBi1ToM.java | 111 + .../entites/CassandraEntityAddressBiMTo1.java | 111 + .../CassandraEntityAddressUni1To1.java | 82 + .../CassandraEntityAddressUni1To1PK.java | 107 + .../CassandraEntityAddressUni1ToM.java | 82 + .../CassandraEntityAddressUniMTo1.java | 81 + .../CassandraEntityHabitatUniMToM.java | 54 + .../CassandraEntityPersonBi1To1FK.java | 138 ++ .../CassandraEntityPersonBi1To1PK.java | 137 ++ .../entites/CassandraEntityPersonBi1ToM.java | 137 ++ .../entites/CassandraEntityPersonBiMTo1.java | 140 ++ .../entites/CassandraEntityPersonUni1To1.java | 163 ++ .../CassandraEntityPersonUni1To1PK.java | 137 ++ .../entites/CassandraEntityPersonUni1ToM.java | 165 ++ .../entites/CassandraEntityPersonUniMto1.java | 141 ++ .../CassandraEntityPersonnelUniMToM.java | 95 + .../entites/CassandraEntitySimple.java | 111 + .../entites/CassandraEntitySuper.java | 133 ++ .../entites/CassandraPersonalData.java | 127 ++ .../client/schemamanager/entites/Doctor.java | 96 + .../entites/InvalidCounterColumnEntity.java | 87 + .../client/schemamanager/entites/Movie.java | 79 + .../entites/ValidCounterColumnFamily.java | 88 + .../TwissandraSuperColumnDatatypeTest.java | 920 ++++++++ .../client/twitter/TwissandraTest.java | 243 ++ .../twitter/TwitterTestBaseCassandra.java | 601 +++++ .../client/twitter/dao/SuperDaoCassandra.java | 43 + .../client/twitter/dao/TwitterCassandra.java | 225 ++ .../twitter/dao/TwitterServiceCassandra.java | 501 ++++ .../entities/ExternalLinkCassandra.java | 105 + .../entities/PersonalDetailCassandra.java | 128 ++ .../twitter/entities/PreferenceCassandra.java | 105 + .../entities/ProfessionalDetailCassandra.java | 511 +++++ .../twitter/entities/TweetCassandra.java | 123 + .../twitter/entities/UserCassandra.java | 248 ++ .../twitter/utils/ExampleUtilsCassandra.java | 38 + .../kundera/query/KunderaQueryTest.java | 271 +++ .../kundera/query/ResultIteratorTest.java | 245 ++ .../cassandra/auth/SimpleAuthenticator.java | 275 +++ .../cassandra/auth/SimpleAuthority.java | 287 +++ .../test/resources/META-INF/persistence.xml | 333 +++ .../resources/META-INF/persistence_2_0.xsd | 354 +++ .../src/test/resources/access.properties | 3 + .../src/test/resources/cassandra.yaml | 644 ++++++ .../src/test/resources/ehcache-test.xml | 23 + .../resources/kundera-cassandra.properties | 4 + .../test/resources/kunderaConnectionTest.xml | 17 + .../src/test/resources/log4j.properties | 15 + .../src/test/resources/passwd.properties | 1 + src/kundera-core/pom.xml | 140 ++ .../java/com/impetus/kundera/Constants.java | 130 ++ .../java/com/impetus/kundera/DataWrapper.java | 40 + .../com/impetus/kundera/KunderaException.java | 63 + .../impetus/kundera/KunderaPersistence.java | 132 ++ .../KunderaPersistenceProviderUtil.java | 106 + .../kundera/KunderaPersistenceUnitUtil.java | 73 + .../kundera/PersistenceProperties.java | 93 + .../kundera/PersistenceUtilHelper.java | 260 +++ .../impetus/kundera/annotations/Index.java | 59 + .../java/com/impetus/kundera/cache/Cache.java | 53 + .../impetus/kundera/cache/CacheException.java | 66 + .../impetus/kundera/cache/CacheProvider.java | 77 + .../cache/ElementCollectionCacheManager.java | 227 ++ .../kundera/cache/NonOperationalCache.java | 107 + .../cache/NonOperationalCacheProvider.java | 100 + .../cache/ehcache/EhCacheProvider.java | 311 +++ .../kundera/cache/ehcache/EhCacheWrapper.java | 133 ++ .../AnnotationDiscoveryListener.java | 33 + .../classreading/ClassFileIterator.java | 116 + .../kundera/classreading/ClasspathReader.java | 311 +++ .../impetus/kundera/classreading/Filter.java | 35 + .../kundera/classreading/FilterImpl.java | 72 + .../kundera/classreading/JarFileIterator.java | 215 ++ .../impetus/kundera/classreading/Reader.java | 261 +++ .../classreading/ResourceIterator.java | 39 + .../ResourceReadingException.java | 66 + .../com/impetus/kundera/client/Client.java | 214 ++ .../impetus/kundera/client/ClientBase.java | 235 ++ .../client/ClientPropertiesSetter.java | 30 + .../kundera/client/ClientResolver.java | 165 ++ .../client/ClientResolverException.java | 67 + .../impetus/kundera/client/EnhanceEntity.java | 91 + .../configure/AbstractPropertyReader.java | 176 ++ .../AbstractSchemaConfiguration.java | 21 + .../configure/ClientFactoryConfiguraton.java | 63 + .../configure/ClientMetadataBuilder.java | 55 + .../kundera/configure/ClientProperties.java | 381 ++++ .../kundera/configure/Configuration.java | 36 + .../kundera/configure/Configurator.java | 68 + .../configure/MetamodelConfiguration.java | 498 ++++ .../PersistenceUnitConfiguration.java | 171 ++ ...PersistenceUnitConfigurationException.java | 54 + .../kundera/configure/PropertyReader.java | 32 + .../configure/SchemaConfiguration.java | 560 +++++ .../schema/CollectionColumnInfo.java | 92 + .../kundera/configure/schema/ColumnInfo.java | 151 ++ .../configure/schema/EmbeddedColumnInfo.java | 129 ++ .../kundera/configure/schema/IndexInfo.java | 102 + .../schema/SchemaGenerationException.java | 146 ++ .../kundera/configure/schema/TableInfo.java | 310 +++ .../schema/api/AbstractSchemaManager.java | 252 ++ .../configure/schema/api/SchemaManager.java | 50 + .../java/com/impetus/kundera/db/DataRow.java | 105 + .../impetus/kundera/db/RelationHolder.java | 84 + .../com/impetus/kundera/db/SearchResult.java | 90 + .../kundera/generator/AutoGenerator.java | 35 + .../impetus/kundera/generator/Generator.java | 27 + .../kundera/generator/IdentityGenerator.java | 38 + .../kundera/generator/SequenceGenerator.java | 38 + .../kundera/generator/TableGenerator.java | 39 + .../com/impetus/kundera/gis/SurfaceType.java | 25 + .../impetus/kundera/gis/geometry/Circle.java | 97 + .../kundera/gis/geometry/Coordinate.java | 64 + .../kundera/gis/geometry/Envelope.java | 75 + .../impetus/kundera/gis/geometry/Point.java | 82 + .../impetus/kundera/gis/geometry/Polygon.java | 54 + .../kundera/gis/geometry/Triangle.java | 41 + .../kundera/gis/query/GeospatialQuery.java | 27 + .../java/com/impetus/kundera/graph/Node.java | 765 +++++++ .../com/impetus/kundera/graph/NodeLink.java | 189 ++ .../impetus/kundera/graph/ObjectGraph.java | 96 + .../kundera/graph/ObjectGraphBuilder.java | 330 +++ .../kundera/graph/ObjectGraphUtils.java | 46 + .../kundera/index/DocumentIndexer.java | 398 ++++ .../java/com/impetus/kundera/index/Index.java | 64 + .../kundera/index/IndexCollection.java | 41 + .../impetus/kundera/index/IndexManager.java | 394 ++++ .../com/impetus/kundera/index/Indexer.java | 81 + .../kundera/index/IndexingException.java | 67 + .../impetus/kundera/index/LuceneIndexer.java | 659 ++++++ .../index/LuceneIndexingException.java | 64 + .../kundera/index/LuceneQueryUtils.java | 90 + .../impetus/kundera/index/lucene/Indexer.java | 93 + .../kundera/lifecycle/NodeStateContext.java | 126 + .../lifecycle/states/DetachedState.java | 124 + .../lifecycle/states/ManagedState.java | 243 ++ .../kundera/lifecycle/states/NodeState.java | 138 ++ .../lifecycle/states/RemovedState.java | 157 ++ .../lifecycle/states/TransientState.java | 134 ++ .../impetus/kundera/loader/ClientFactory.java | 53 + .../loader/ClientLifeCycleManager.java | 45 + .../kundera/loader/ClientLoaderException.java | 67 + .../impetus/kundera/loader/CoreLoader.java | 47 + .../kundera/loader/GenericClientFactory.java | 339 +++ .../KunderaAuthenticationException.java | 67 + .../loader/MetamodelLoaderException.java | 62 + .../loader/PersistenceLoaderException.java | 67 + .../kundera/loader/PersistenceXMLLoader.java | 631 ++++++ .../metadata/KunderaMetadataManager.java | 162 ++ .../kundera/metadata/MetadataBuilder.java | 179 ++ .../kundera/metadata/MetadataProcessor.java | 38 + .../kundera/metadata/MetadataUtils.java | 632 ++++++ .../model/ApplicationLoaderException.java | 42 + .../metadata/model/ApplicationMetadata.java | 408 ++++ .../metadata/model/ClientMetadata.java | 114 + .../kundera/metadata/model/Column.java | 99 + .../kundera/metadata/model/CoreMetadata.java | 52 + .../metadata/model/EmbeddedColumn.java | 118 + .../metadata/model/EntityMetadata.java | 752 ++++++ .../kundera/metadata/model/IdDiscriptor.java | 85 + .../metadata/model/JoinTableMetadata.java | 162 ++ .../metadata/model/KunderaMetadata.java | 96 + .../kundera/metadata/model/MetamodelImpl.java | 429 ++++ .../model/PersistenceUnitMetadata.java | 589 +++++ .../kundera/metadata/model/PropertyIndex.java | 185 ++ .../kundera/metadata/model/Relation.java | 390 ++++ .../model/SequenceGeneratorDiscriptor.java | 102 + .../model/TableGeneratorDiscriptor.java | 154 ++ .../model/attributes/AbstractAttribute.java | 235 ++ .../attributes/AbstractPluralAttribute.java | 108 + .../model/attributes/AttributeType.java | 63 + .../DefaultCollectionAttribute.java | 100 + .../attributes/DefaultListAttribute.java | 97 + .../model/attributes/DefaultMapAttribute.java | 139 ++ .../model/attributes/DefaultSetAttribute.java | 95 + .../attributes/DefaultSingularAttribute.java | 162 ++ .../model/type/AbstractIdentifiableType.java | 244 ++ .../model/type/AbstractManagedType.java | 1047 +++++++++ .../metadata/model/type/AbstractType.java | 73 + .../metadata/model/type/DefaultBasicType.java | 45 + .../model/type/DefaultEmbeddableType.java | 45 + .../model/type/DefaultEntityType.java | 78 + .../model/type/DefaultMappedSuperClass.java | 45 + .../AbstractEntityFieldProcessor.java | 155 ++ .../CacheableAnnotationProcessor.java | 65 + .../processor/EntityListenersProcessor.java | 247 ++ .../processor/GeneratedValueProcessor.java | 104 + .../metadata/processor/IndexProcessor.java | 268 +++ .../metadata/processor/MetaModelBuilder.java | 793 +++++++ .../metadata/processor/TableProcessor.java | 301 +++ .../ManyToManyRelationMetadataProcessor.java | 192 ++ .../ManyToOneRelationMetadataProcessor.java | 101 + .../OneToManyRelationMetadataProcessor.java | 124 + .../OneToOneRelationMetadataProcessor.java | 109 + .../relation/RelationMetadataProcessor.java | 40 + .../RelationMetadataProcessorFactory.java | 75 + .../metadata/validator/EntityValidator.java | 42 + .../validator/EntityValidatorImpl.java | 240 ++ .../InvalidEntityDefinitionException.java | 48 + .../persistence/AbstractEntityReader.java | 544 +++++ .../persistence/AssociationBuilder.java | 441 ++++ .../kundera/persistence/Coordinator.java | 110 + .../DefaultTransactionResource.java | 155 ++ .../persistence/EntityManagerFactoryImpl.java | 416 ++++ .../persistence/EntityManagerImpl.java | 995 ++++++++ .../persistence/EntityManagerSession.java | 225 ++ .../kundera/persistence/EntityReader.java | 91 + .../persistence/EntityReaderException.java | 63 + .../kundera/persistence/IdGenerator.java | 183 ++ .../persistence/KunderaEntityTransaction.java | 146 ++ .../KunderaTransactionException.java | 64 + .../persistence/PersistenceDelegator.java | 984 ++++++++ .../persistence/PersistenceValidator.java | 61 + .../kundera/persistence/ResourceManager.java | 35 + .../persistence/TransactionBinder.java | 40 + .../persistence/TransactionResource.java | 73 + .../kundera/persistence/api/Batcher.java | 56 + .../persistence/context/CacheBase.java | 194 ++ .../context/ElementCollectionCache.java | 26 + .../persistence/context/EmbeddedCache.java | 26 + .../kundera/persistence/context/EventLog.java | 83 + .../persistence/context/EventLogQueue.java | 181 ++ .../persistence/context/FlushManager.java | 526 +++++ .../persistence/context/MainCache.java | 26 + .../persistence/context/PersistenceCache.java | 193 ++ .../context/PersistenceCacheManager.java | 91 + .../context/TransactionalCache.java | 26 + .../context/jointable/JoinTableData.java | 219 ++ .../persistence/event/CallbackMethod.java | 44 + .../event/EntityEventDispatcher.java | 69 + .../event/EventListenerException.java | 60 + .../event/ExternalCallbackMethod.java | 82 + .../event/InternalCallbackMethod.java | 90 + .../jta/KunderaJTAUserTransaction.java | 273 +++ .../persistence/jta/KunderaTransaction.java | 199 ++ .../jta/UserTransactionFactory.java | 103 + .../property/PropertyAccessException.java | 60 + .../kundera/property/PropertyAccessor.java | 93 + .../property/PropertyAccessorFactory.java | 186 ++ .../property/PropertyAccessorHelper.java | 552 +++++ .../property/accessor/BigDecimalAccessor.java | 115 + .../property/accessor/BigIntegerAccessor.java | 98 + .../property/accessor/BooleanAccessor.java | 107 + .../property/accessor/ByteAccessor.java | 127 ++ .../property/accessor/CalendarAccessor.java | 131 ++ .../property/accessor/CharAccessor.java | 131 ++ .../property/accessor/DateAccessor.java | 260 +++ .../property/accessor/DoubleAccessor.java | 136 ++ .../property/accessor/EnumAccessor.java | 112 + .../property/accessor/FloatAccessor.java | 131 ++ .../property/accessor/IntegerAccessor.java | 110 + .../property/accessor/LongAccessor.java | 112 + .../property/accessor/ObjectAccessor.java | 232 ++ .../property/accessor/PointAccessor.java | 117 + .../property/accessor/SQLDateAccessor.java | 142 ++ .../property/accessor/SQLTimeAccessor.java | 162 ++ .../accessor/SQLTimestampAccessor.java | 158 ++ .../property/accessor/ShortAccessor.java | 117 + .../property/accessor/StringAccessor.java | 113 + .../property/accessor/UUIDAccessor.java | 198 ++ .../impetus/kundera/proxy/KunderaProxy.java | 29 + .../proxy/LazyInitializationException.java | 45 + .../kundera/proxy/LazyInitializer.java | 114 + .../kundera/proxy/LazyInitializerFactory.java | 75 + .../impetus/kundera/proxy/ProxyHelper.java | 87 + .../proxy/cglib/CglibLazyInitializer.java | 495 ++++ .../cglib/CglibLazyInitializerFactory.java | 107 + .../proxy/collection/AbstractProxyBase.java | 136 ++ .../collection/AbstractProxyCollection.java | 257 +++ .../proxy/collection/ProxyCollection.java | 77 + .../kundera/proxy/collection/ProxyList.java | 314 +++ .../kundera/proxy/collection/ProxyMap.java | 227 ++ .../kundera/proxy/collection/ProxySet.java | 132 ++ .../kundera/query/IResultIterator.java | 39 + .../kundera/query/JPQLParseException.java | 51 + .../impetus/kundera/query/KunderaQuery.java | 1318 +++++++++++ .../kundera/query/KunderaQueryParser.java | 575 +++++ .../kundera/query/KunderaTypedQuery.java | 474 ++++ .../impetus/kundera/query/LuceneQuery.java | 182 ++ .../java/com/impetus/kundera/query/Query.java | 53 + .../kundera/query/QueryHandlerException.java | 63 + .../com/impetus/kundera/query/QueryImpl.java | 1087 +++++++++ .../impetus/kundera/query/QueryResolver.java | 147 ++ .../com/impetus/kundera/service/Host.java | 76 + .../kundera/service/HostConfiguration.java | 129 ++ .../policy/LeastActiveBalancingPolicy.java | 37 + .../service/policy/LoadBalancingPolicy.java | 37 + .../kundera/service/policy/RetryService.java | 36 + .../policy/RoundRobinBalancingPolicy.java | 72 + .../com/impetus/kundera/utils/DeepEquals.java | 519 +++++ .../utils/InvalidConfigurationException.java | 59 + .../kundera/utils/KunderaCoreUtils.java | 51 + .../kundera/utils/KunderaThreadFactory.java | 60 + .../impetus/kundera/utils/ObjectUtils.java | 418 ++++ .../impetus/kundera/utils/ReflectUtils.java | 203 ++ .../javax.persistence.spi.PersistenceProvider | 1 + .../src/main/resources/persistence_1_0.xsd | 260 +++ .../src/main/resources/persistence_2_0.xsd | 227 ++ .../com/impetus/kundera/AllTestSuites.java | 45 + .../impetus/kundera/CoreTestUtilities.java | 132 ++ .../kundera/EntityManagerImplTest.java | 214 ++ .../kundera/EntityTransactionTest.java | 256 +++ .../KunderaPersistenceProviderUtilTest.java | 73 + .../kundera/KunderaPersistenceTest.java | 70 + .../KunderaPersistenceUnitUtilTest.java | 85 + .../kundera/PersistenceUtilHelperTest.java | 117 + .../ElementCollectionCacheManagerTest.java | 69 + .../cache/NonOperationCacheProviderTest.java | 49 + .../cache/NonOperationalCacheTest.java | 58 + .../cache/ehcache/EhCacheProviderTest.java | 211 ++ .../cache/ehcache/KunderaQueryParserTest.java | 216 ++ .../classreading/ClasspathReaderTest.java | 121 + .../kundera/classreading/DataRowTest.java | 60 + .../kundera/classreading/FilterTest.java | 64 + .../classreading/RelationHolderTest.java | 50 + .../classreading/SearchResultTest.java | 51 + .../kundera/client/ClientResolverTest.java | 61 + .../kundera/client/CoreTestClient.java | 209 ++ .../kundera/client/CoreTestClientFactory.java | 122 + .../client/CoreTestClientNoGenerator.java | 184 ++ .../impetus/kundera/client/DummyDatabase.java | 74 + .../impetus/kundera/client/DummySchema.java | 74 + .../impetus/kundera/client/DummyTable.java | 75 + .../kundera/client/EnhanceEntityTest.java | 46 + .../configure/AbstractPropertyReaderTest.java | 126 + .../kundera/configure/ConfiguratorTest.java | 197 ++ .../configure/CoreEntityAddressUni1To1.java | 83 + .../configure/CoreEntityAddressUni1ToM.java | 83 + .../configure/CoreEntityAddressUniMTo1.java | 82 + .../configure/CoreEntityPersionUniMto1.java | 164 ++ .../configure/CoreEntityPersonUni1To1.java | 164 ++ .../configure/CoreEntityPersonUni1ToM.java | 166 ++ .../kundera/configure/CoreEntitySimple.java | 108 + .../kundera/configure/CoreEntitySuper.java | 137 ++ .../configure/DummyPropertyReader.java | 85 + .../kundera/configure/PersonalData.java | 130 ++ .../configure/SchemaConfigurationTest.java | 215 ++ .../configure/schema/ColumnInfoTest.java | 51 + .../schema/EmbeddedColumnInfoTest.java | 63 + .../configure/schema/IndexInfoTest.java | 63 + .../configure/schema/TableInfoTest.java | 78 + .../schema/api/CoreSchemaManager.java | 142 ++ .../schema/api/SchemaManagerTest.java | 177 ++ .../BigDecimalDataGenerator.java | 33 + .../BigIntegerDataGenerator.java | 34 + .../datagenerator/BooleanDataGenerator.java | 34 + .../datagenerator/ByteDataGenerator.java | 35 + .../datagenerator/CalendarDataGenerator.java | 33 + .../datagenerator/CharDataGenerator.java | 36 + .../datagenerator/DataGenerator.java | 27 + .../datagenerator/DataGeneratorFactory.java | 90 + .../datagenerator/DateDataGenerator.java | 40 + .../datagenerator/DoubleDataGenerator.java | 36 + .../datagenerator/FloatDataGenerator.java | 36 + .../datagenerator/IntegerDataGenerator.java | 31 + .../datagenerator/LongDataGenerator.java | 32 + .../datagenerator/ShortDataGenerator.java | 31 + .../datagenerator/SqlDateDataGenerator.java | 38 + .../datagenerator/SqlTimeDataGenerator.java | 38 + .../SqlTimestampDataGenerator.java | 38 + .../datagenerator/StringDataGenerator.java | 35 + .../datagenerator/UUIDDataGenerator.java | 42 + .../kundera/entity/PersonalDetail.java | 125 + .../impetus/kundera/entity/PersonnelDTO.java | 134 ++ .../com/impetus/kundera/entity/Tweet.java | 117 + .../kundera/entity/album/AlbumBi_1_1_1_1.java | 153 ++ .../kundera/entity/album/AlbumBi_1_1_1_M.java | 158 ++ .../kundera/entity/album/AlbumBi_1_M_1_M.java | 160 ++ .../kundera/entity/album/AlbumBi_1_M_M_M.java | 161 ++ .../kundera/entity/album/AlbumBi_M_1_1_M.java | 157 ++ .../kundera/entity/album/AlbumBi_M_M_1_1.java | 156 ++ .../kundera/entity/album/AlbumBi_M_M_M_M.java | 159 ++ .../entity/album/AlbumUni_1_1_1_1.java | 132 ++ .../entity/album/AlbumUni_1_1_1_M.java | 138 ++ .../entity/album/AlbumUni_1_1_M_1.java | 132 ++ .../entity/album/AlbumUni_1_M_1_M.java | 139 ++ .../entity/album/AlbumUni_1_M_M_M.java | 137 ++ .../entity/album/AlbumUni_M_1_1_M.java | 138 ++ .../entity/album/AlbumUni_M_M_1_1.java | 132 ++ .../entity/album/AlbumUni_M_M_M_M.java | 137 ++ .../kundera/entity/photo/PhotoBi_1_1_1_1.java | 127 ++ .../kundera/entity/photo/PhotoBi_1_1_1_M.java | 131 ++ .../kundera/entity/photo/PhotoBi_1_M_1_M.java | 131 ++ .../kundera/entity/photo/PhotoBi_1_M_M_M.java | 146 ++ .../kundera/entity/photo/PhotoBi_M_1_1_M.java | 131 ++ .../kundera/entity/photo/PhotoBi_M_M_1_1.java | 127 ++ .../kundera/entity/photo/PhotoBi_M_M_M_M.java | 131 ++ .../entity/photo/PhotoUni_1_1_1_1.java | 103 + .../entity/photo/PhotoUni_1_1_1_M.java | 106 + .../entity/photo/PhotoUni_1_1_M_1.java | 103 + .../entity/photo/PhotoUni_1_M_1_M.java | 105 + .../entity/photo/PhotoUni_1_M_M_M.java | 105 + .../entity/photo/PhotoUni_M_1_1_M.java | 105 + .../entity/photo/PhotoUni_M_M_1_1.java | 103 + .../entity/photo/PhotoUni_M_M_M_M.java | 105 + .../photographer/PhotographerBi_1_1_1_1.java | 101 + .../photographer/PhotographerBi_1_1_1_M.java | 101 + .../photographer/PhotographerBi_1_M_1_M.java | 176 ++ .../photographer/PhotographerBi_1_M_M_M.java | 116 + .../photographer/PhotographerBi_M_1_1_M.java | 101 + .../photographer/PhotographerBi_M_M_1_1.java | 107 + .../photographer/PhotographerBi_M_M_M_M.java | 107 + .../photographer/PhotographerUni_1_1_1_1.java | 101 + .../photographer/PhotographerUni_1_1_1_M.java | 94 + .../photographer/PhotographerUni_1_1_M_1.java | 101 + .../photographer/PhotographerUni_1_M_1_M.java | 179 ++ .../photographer/PhotographerUni_1_M_M_M.java | 118 + .../photographer/PhotographerUni_M_1_1_M.java | 101 + .../photographer/PhotographerUni_M_M_1_1.java | 107 + .../photographer/PhotographerUni_M_M_M_M.java | 107 + .../kundera/gis/geometry/CircleTest.java | 67 + .../kundera/gis/geometry/EnvelopeTest.java | 56 + .../kundera/gis/geometry/PointTest.java | 60 + .../kundera/gis/geometry/PolygonTest.java | 67 + .../kundera/gis/geometry/TriangleTest.java | 46 + .../impetus/kundera/graph/BillingCounter.java | 85 + .../kundera/graph/ObjectGraphTest.java | 106 + .../kundera/graph/ObjectGraphUtilsTest.java | 78 + .../java/com/impetus/kundera/graph/Store.java | 117 + .../impetus/kundera/graph/StoreBuilder.java | 74 + .../kundera/index/IndexManagerTest.java | 141 ++ .../kundera/index/LuceneIndexerTest.java | 123 + .../lifecycle/states/DetachedStateTest.java | 275 +++ .../lifecycle/states/ManagedStateTest.java | 353 +++ .../lifecycle/states/NodeStateTest.java | 144 ++ .../lifecycle/states/RemovedStateTest.java | 322 +++ .../lifecycle/states/TransientStateTest.java | 274 +++ .../loader/GenericClientFactoryTest.java | 104 + .../metadata/KunderaMetadataManagerTest.java | 85 + .../kundera/metadata/MetadataBuilderTest.java | 54 + .../kundera/metadata/MetadataUtilsTest.java | 136 ++ .../metadata/entities/AssociationEntity.java | 93 + .../CollectionTypeAssociationEntity.java | 70 + .../metadata/entities/EmbeddableEntity.java | 51 + .../entities/EmbeddableEntityTwo.java | 71 + .../entities/EmbeddableTransientEntity.java | 56 + .../entities/EmbeddedIdOwnerEntity.java | 72 + .../metadata/entities/IDClassEntity.java | 63 + .../metadata/entities/IDClassOwnerEntity.java | 74 + .../entities/ListTypeAssociationEntity.java | 70 + .../entities/MapTypeAssociationEntity.java | 70 + .../metadata/entities/MappedSuperClass.java | 69 + .../metadata/entities/OToMOwnerEntity.java | 119 + .../metadata/entities/OToOOwnerEntity.java | 117 + .../metadata/entities/PluralOwnerType.java | 144 ++ .../entities/RootMappedSuperClass.java | 53 + .../metadata/entities/SampleEntity.java | 99 + .../entities/SetTypeAssociationEntity.java | 70 + .../metadata/entities/SingularEntity.java | 95 + .../entities/SingularEntityEmbeddable.java | 136 ++ .../kundera/metadata/entities/SubClassA.java | 95 + .../kundera/metadata/entities/SubClassB.java | 94 + .../metadata/entities/TransientEntity.java | 102 + .../entities/bi/AssociationBiEntity.java | 131 ++ .../entities/bi/OToOOwnerBiEntity.java | 117 + .../kundera/metadata/model/Department.java | 134 ++ .../kundera/metadata/model/Employe.java | 137 ++ .../metadata/model/EntityMetadataTest.java | 175 ++ .../kundera/metadata/model/KunderaUser.java | 145 ++ .../model/PersistenceUnitMetadataTest.java | 92 + .../model/ProcessAnnotationsTest.java | 171 ++ .../kundera/metadata/model/TweetKundera.java | 122 + .../metadata/processor/AttributeTypeTest.java | 49 + .../metadata/processor/EntitySample.java | 87 + ...etaModelBuilderForTransientEntityTest.java | 197 ++ .../processor/MetaModelBuilderTest.java | 978 ++++++++ .../processor/TableProcessorTest.java | 105 + .../relation/RelationProcessorTest.java | 144 ++ .../validator/EntityValidatorImplTest.java | 183 ++ .../validator/EntityWithMultipleId.java | 66 + .../validator/EntityWithOutConstructor.java | 43 + .../metadata/validator/EntityWithOutId.java | 48 + .../EntityWithOutTableAnnotation.java | 46 + .../validator/GeneratedIdDefault.java | 53 + .../validator/GeneratedIdStrategyAuto.java | 57 + .../GeneratedIdStrategyIdentity.java | 56 + .../GeneratedIdStrategySequence.java | 57 + .../validator/GeneratedIdStrategyTable.java | 59 + .../GeneratedIdWithInvalidGenerator.java | 57 + .../validator/GeneratedIdWithNoGenerator.java | 55 + .../GeneratedIdWithOutSequenceGenerator.java | 56 + .../GeneratedIdWithOutTableGenerator.java | 56 + .../GeneratedIdWithSequenceGenerator.java | 56 + .../GeneratedIdWithTableGenerator.java | 57 + .../persistence/AssociationBuilderTest.java | 124 + .../persistence/EntityManagerSessionTest.java | 118 + .../kundera/persistence/EntityReaderTest.java | 478 ++++ .../persistence/FlushStackManagerTest.java | 687 ++++++ .../kundera/persistence/IdGeneratorTest.java | 180 ++ .../JPAImplementationTestSuite.java | 44 + .../persistence/ObjectGraphBuilderTest.java | 143 ++ .../persistence/PersistenceCacheTest.java | 147 ++ .../persistence/PersistenceDelegatorTest.java | 394 ++++ .../PersistenceUnitLoaderTest.java | 103 + .../persistence/context/FlushStackTest.java | 70 + .../context/PersistenceCacheManagerTest.java | 83 + .../persistence/event/AddressEntity.java | 112 + .../event/AddressEntityWithList.java | 110 + .../event/EntityEventDispatcherTest.java | 143 ++ .../event/PersonEventDispatch.java | 136 ++ .../persistence/event/PersonHandler.java | 35 + .../jta/KunderaJTAUserTransactionTest.java | 256 +++ .../jta/KunderaTransactionTest.java | 90 + .../impetus/kundera/polyglot/dao/BaseDao.java | 66 + .../polyglot/dao/PersonAddressDaoImpl.java | 147 ++ .../polyglot/entities/AddressB11FK.java | 73 + .../polyglot/entities/AddressB11PK.java | 86 + .../kundera/polyglot/entities/AddressB1M.java | 75 + .../kundera/polyglot/entities/AddressBM1.java | 75 + .../kundera/polyglot/entities/AddressBMM.java | 75 + .../polyglot/entities/AddressU11FK.java | 58 + .../polyglot/entities/AddressU11PK.java | 71 + .../kundera/polyglot/entities/AddressU1M.java | 58 + .../kundera/polyglot/entities/AddressUM1.java | 57 + .../kundera/polyglot/entities/AddressUMM.java | 58 + .../polyglot/entities/PersonB11FK.java | 76 + .../polyglot/entities/PersonB11PK.java | 75 + .../kundera/polyglot/entities/PersonB1M.java | 77 + .../kundera/polyglot/entities/PersonBM1.java | 75 + .../kundera/polyglot/entities/PersonBMM.java | 79 + .../polyglot/entities/PersonU11FK.java | 76 + .../polyglot/entities/PersonU11PK.java | 76 + .../kundera/polyglot/entities/PersonU1M.java | 77 + .../kundera/polyglot/entities/PersonUM1.java | 76 + .../kundera/polyglot/entities/PersonUMM.java | 79 + .../polyglot/entities/PersonUMMByMap.java | 81 + .../polyglot/tests/MMBPolyglotTest.java | 202 ++ .../polyglot/tests/MMUPolyglotTest.java | 282 +++ .../polyglot/tests/MOBPolyglotTest.java | 178 ++ .../polyglot/tests/MOUPolyglotTest.java | 217 ++ .../polyglot/tests/OMBPolyglotTest.java | 199 ++ .../polyglot/tests/OMUPolyglotTest.java | 222 ++ .../polyglot/tests/OOBPolyglotTest.java | 206 ++ .../polyglot/tests/OOUPolyglotTest.java | 229 ++ .../polyglot/tests/PersonAddressTestBase.java | 80 + .../property/PropertyAccessorHelperTest.java | 507 +++++ .../accessor/BigDecimalAccessorTest.java | 141 ++ .../accessor/BigIntegerAccessorTest.java | 138 ++ .../accessor/BooleanAccessorTest.java | 139 ++ .../property/accessor/ByteAccessorTest.java | 133 ++ .../accessor/CalendarAccessorTest.java | 151 ++ .../property/accessor/CharAccessorTest.java | 108 + .../property/accessor/DateAccessorTest.java | 142 ++ .../property/accessor/DoubleAccessorTest.java | 139 ++ .../property/accessor/EnumAccessorTest.java | 209 ++ .../property/accessor/FloatAccessorTest.java | 138 ++ .../accessor/IntegerAccessorTest.java | 139 ++ .../property/accessor/LongAccessorTest.java | 121 + .../property/accessor/ObjectAccessorTest.java | 147 ++ .../property/accessor/PersonalDetail.java | 137 ++ .../property/accessor/PointAccessorTest.java | 149 ++ .../accessor/SQLDateAccessorTest.java | 148 ++ .../accessor/SQLTimeAccessorTest.java | 154 ++ .../accessor/SQLTimestampAccessorTest.java | 143 ++ .../property/accessor/ShortAccessorTest.java | 117 + .../property/accessor/StringAccessorTest.java | 137 ++ .../property/accessor/UUIDAccessorTest.java | 137 ++ .../CglibLazyInitializerFactoryTest.java | 92 + .../proxy/cglib/CglibLazyInitializerTest.java | 160 ++ .../proxy/collection/ProxyListTest.java | 137 ++ .../proxy/collection/ProxyMapTest.java | 154 ++ .../proxy/collection/ProxySetTest.java | 121 + .../impetus/kundera/query/CoreIndexer.java | 81 + .../com/impetus/kundera/query/CoreQuery.java | 128 ++ .../kundera/query/CoreTestEntityReader.java | 54 + .../kundera/query/KunderaQueryTest.java | 414 ++++ .../kundera/query/KunderaTypedQueryTest.java | 196 ++ .../kundera/query/LuceneQueryTest.java | 104 + .../com/impetus/kundera/query/Person.java | 154 ++ .../com/impetus/kundera/query/PersonTest.java | 306 +++ .../kundera/query/QueryExceptionTest.java | 275 +++ .../impetus/kundera/query/QueryImplTest.java | 502 ++++ .../service/CoreHostConfiguration.java | 74 + .../service/HostconfigurationTest.java | 161 ++ .../policy/RoundRobinBalancingPolicyTest.java | 88 + .../impetus/kundera/utils/DeepEqualsTest.java | 608 +++++ .../kundera/utils/KunderaCoreUtilsTest.java | 60 + .../utils/KunderaThreadFactoryTest.java | 51 + .../kundera/utils/LuceneCleanupUtilities.java | 68 + .../ObjectUtilsCloneBidirectionalM2MTest.java | 328 +++ .../ObjectUtilsCloneBidirectionalTest.java | 336 +++ .../ObjectUtilsCloneUnidirectionalTest.java | 357 +++ .../kundera/utils/ReflectUtilsTest.java | 69 + .../test/resources/META-INF/persistence.xml | 186 ++ .../resources/META-INF/persistence_2_0.xsd | 354 +++ .../src/test/resources/ehcache-test.xml | 13 + .../src/test/resources/kunderaTest.xml | 165 ++ .../test/resources/kunderaTestDataType.xml | 42 + .../src/test/resources/log4j.properties | 15 + src/kundera-hbase/pom.xml | 156 ++ .../com/impetus/client/hbase/HBaseClient.java | 832 +++++++ .../client/hbase/HBaseClientFactory.java | 189 ++ .../client/hbase/HBaseClientProperties.java | 59 + .../impetus/client/hbase/HBaseConstants.java | 31 + .../com/impetus/client/hbase/HBaseData.java | 108 + .../client/hbase/HBaseEntityReader.java | 62 + .../java/com/impetus/client/hbase/Reader.java | 101 + .../java/com/impetus/client/hbase/Writer.java | 165 ++ .../client/hbase/admin/DataHandler.java | 185 ++ .../client/hbase/admin/HBaseDataHandler.java | 1167 ++++++++++ .../hbase/config/HBasePropertyReader.java | 163 ++ .../client/hbase/query/HBaseQuery.java | 572 +++++ .../client/hbase/query/ResultIterator.java | 296 +++ .../schemamanager/HBaseSchemaManager.java | 434 ++++ .../client/hbase/service/HBaseReader.java | 421 ++++ .../client/hbase/service/HBaseWriter.java | 360 +++ .../client/hbase/utils/HBaseUtils.java | 185 ++ .../recommendation/hbase/model/BookInfo.java | 162 ++ .../hbase/model/CitySimilarity.java | 66 + .../hbase/model/CitySimilarityTest.java | 186 ++ .../hbase/model/UserAndPassword.java | 96 + .../hbase/model/UserAndPasswordTest.java | 198 ++ .../recommendation/hbase/model/UserInfo.java | 130 ++ .../client/hbase/config/HBaseEntity.java | 88 + .../client/hbase/config/HBaseUser.java | 80 + .../client/hbase/config/HBaseUserTest.java | 129 ++ .../impetus/client/hbase/crud/BaseTest.java | 298 +++ .../hbase/crud/HBaseBatchProcessorTest.java | 160 ++ .../client/hbase/crud/HBaseIdQueryTest.java | 482 ++++ .../com/impetus/client/hbase/crud/Human.java | 62 + .../impetus/client/hbase/crud/HumanTest.java | 83 + .../client/hbase/crud/HumansPrivatePhoto.java | 58 + .../com/impetus/client/hbase/crud/Month.java | 6 + .../hbase/crud/PersonBatchHBaseEntity.java | 124 + .../client/hbase/crud/PersonHBase.java | 146 ++ .../client/hbase/crud/PersonHBaseTest.java | 242 ++ .../crud/association/AddressOTOHbase.java | 45 + .../association/HbaseAssociationTest.java | 94 + .../crud/association/PersonOTOHbase.java | 159 ++ .../client/hbase/crud/datatypes/Base.java | 47 + .../hbase/crud/datatypes/StudentBase.java | 361 +++ .../crud/datatypes/StudentEntityDef.java | 264 +++ .../hbase/crud/datatypes/StudentHBase.java | 474 ++++ .../datatypes/StudentHBaseBigDecimalTest.java | 572 +++++ .../datatypes/StudentHBaseBigIntegerTest.java | 575 +++++ .../StudentHBaseBooleanPrimitiveTest.java | 557 +++++ .../StudentHBaseBooleanWrapperTest.java | 554 +++++ .../StudentHBaseBytePrimitiveTest.java | 583 +++++ .../StudentHBaseByteWrapperTest.java | 582 +++++ .../datatypes/StudentHBaseCalendarTest.java | 516 +++++ .../crud/datatypes/StudentHBaseCharTest.java | 579 +++++ .../datatypes/StudentHBaseCharacterTest.java | 582 +++++ .../crud/datatypes/StudentHBaseDateTest.java | 580 +++++ .../StudentHBaseDoublePrimitiveTest.java | 580 +++++ .../StudentHBaseDoubleWrapperTest.java | 579 +++++ .../StudentHBaseFloatPrimitiveTest.java | 579 +++++ .../StudentHBaseFloatWrapperTest.java | 578 +++++ .../crud/datatypes/StudentHBaseIntTest.java | 603 +++++ .../datatypes/StudentHBaseIntegerTest.java | 582 +++++ .../StudentHBaseLongPrimitiveTest.java | 582 +++++ .../StudentHBaseLongWrapperTest.java | 581 +++++ .../StudentHBaseShortPrimitiveTest.java | 580 +++++ .../StudentHBaseShortWrapperTest.java | 579 +++++ .../datatypes/StudentHBaseSqlDateTest.java | 583 +++++ .../datatypes/StudentHBaseStringTest.java | 571 +++++ .../crud/datatypes/StudentHBaseTest.java | 471 ++++ .../crud/datatypes/StudentHBaseTimeTest.java | 582 +++++ .../datatypes/StudentHBaseTimestampTest.java | 582 +++++ .../crud/datatypes/StudentHBaseUUIDTest.java | 580 +++++ .../hbase/crud/datatypes/ZkShutDownTest.java | 39 + .../entities/StudentHBaseBigDecimal.java | 75 + .../entities/StudentHBaseBigInteger.java | 75 + .../StudentHBaseBooleanPrimitive.java | 72 + .../entities/StudentHBaseBooleanWrapper.java | 72 + .../entities/StudentHBaseBytePrimitive.java | 73 + .../entities/StudentHBaseByteWrapper.java | 73 + .../entities/StudentHBaseCalendar.java | 75 + .../datatypes/entities/StudentHBaseChar.java | 73 + .../entities/StudentHBaseCharacter.java | 72 + .../datatypes/entities/StudentHBaseDate.java | 75 + .../entities/StudentHBaseDoublePrimitive.java | 73 + .../entities/StudentHBaseDoubleWrapper.java | 73 + .../entities/StudentHBaseFloatPrimitive.java | 72 + .../entities/StudentHBaseFloatWrapper.java | 73 + .../datatypes/entities/StudentHBaseInt.java | 73 + .../entities/StudentHBaseInteger.java | 72 + .../entities/StudentHBaseLongPrimitive.java | 73 + .../entities/StudentHBaseLongWrapper.java | 73 + .../entities/StudentHBaseShortPrimitive.java | 73 + .../entities/StudentHBaseShortWrapper.java | 73 + .../entities/StudentHBaseSqlDate.java | 75 + .../entities/StudentHBaseString.java | 73 + .../datatypes/entities/StudentHBaseTime.java | 75 + .../entities/StudentHBaseTimestamp.java | 75 + .../datatypes/entities/StudentHBaseUUID.java | 75 + .../crud/embedded/EmbeddedEntityTest.java | 243 ++ .../hbase/crud/embedded/NetstatData.java | 217 ++ .../hbase/crud/embedded/NetstatDataId.java | 93 + .../generatedId/HBaseGeneratedIdTest.java | 226 ++ .../entites/HBaseGeneratedIdDefault.java | 53 + .../entites/HBaseGeneratedIdStrategyAuto.java | 57 + .../HBaseGeneratedIdStrategyIdentity.java | 56 + .../HBaseGeneratedIdStrategySequence.java | 57 + .../HBaseGeneratedIdStrategyTable.java | 59 + ...seGeneratedIdWithOutSequenceGenerator.java | 56 + ...HBaseGeneratedIdWithOutTableGenerator.java | 56 + ...HBaseGeneratedIdWithSequenceGenerator.java | 56 + .../HBaseGeneratedIdWithTableGenerator.java | 57 + .../impetus/client/hbase/junits/HBaseCli.java | 341 +++ .../HBaseEntityAddressUni1To1.java | 83 + .../HBaseEntityAddressUni1To1PK.java | 107 + .../HBaseEntityAddressUni1ToM.java | 82 + .../HBaseEntityAddressUniMTo1.java | 81 + .../HBaseEntityPersonUni1To1.java | 163 ++ .../HBaseEntityPersonUni1To1PK.java | 137 ++ .../HBaseEntityPersonUni1ToM.java | 165 ++ .../HBaseEntityPersonUniMto1.java | 163 ++ .../schemaManager/HBaseEntitySimple.java | 108 + .../hbase/schemaManager/HBaseEntitySuper.java | 133 ++ .../HBaseGeneratedIdSchemaTest.java | 82 + .../schemaManager/HBasePersonalData.java | 128 ++ .../schemaManager/HBaseSchemaManagerTest.java | 262 +++ .../HBaseSchemaOperationTest.java | 370 +++ .../client/query/ResultIteratorTest.java | 217 ++ .../java/com/impetus/client/query/Token.java | 61 + .../com/impetus/client/query/TokenClient.java | 57 + .../impetus/client/twitter/TwibaseTest.java | 96 + .../client/twitter/TwitterTestBaseHbase.java | 479 ++++ .../client/twitter/dao/SuperDaoHbase.java | 43 + .../client/twitter/dao/TwitterHbase.java | 156 ++ .../twitter/dao/TwitterServiceHbase.java | 224 ++ .../twitter/entities/ExternalLinkHBase.java | 105 + .../twitter/entities/PersonalDetailHbase.java | 125 + .../twitter/entities/PreferenceHBase.java | 105 + .../client/twitter/entities/TweetHbase.java | 120 + .../client/twitter/entities/UserHBase.java | 227 ++ .../twitter/utils/ExampleUtilsHbase.java | 38 + .../test/resources/META-INF/persistence.xml | 139 ++ .../resources/META-INF/persistence_2_0.xsd | 354 +++ .../test/resources/kundera-hbase.properties | 3 + .../src/test/resources/log4j.properties | 15 + src/kundera-mongo/pom.xml | 99 + .../src/main/java/META-INF/MANIFEST.MF | 3 + .../client/mongodb/DocumentObjectMapper.java | 323 +++ .../impetus/client/mongodb/MongoDBClient.java | 833 +++++++ .../client/mongodb/MongoDBClientFactory.java | 387 ++++ 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src/kundera-tests/src/test/resources/META-INF/persistence.xml create mode 100644 src/kundera-tests/src/test/resources/META-INF/persistence_2_0.xsd create mode 100644 src/kundera-tests/src/test/resources/cassandra.yaml create mode 100644 src/kundera-tests/src/test/resources/log4j.properties create mode 100644 src/pom.xml diff --git a/src/README.md b/src/README.md new file mode 100644 index 000000000..7521350ef --- /dev/null +++ b/src/README.md @@ -0,0 +1,190 @@ +Overview +========= +The idea behind Kundera is to make working with NoSQL Databases drop-dead simple and fun. Kundera is being developed with following objectives: + +* To make working with NoSQL as simple as working with SQL +* To serve as JPA Compliant mapping solution for NoSQL Datastores. +* To help developers, forget the complexity of NoSQL stores and focus on Domain Model. +* To make switching across data-stores as easy as changing a configuration. + + +[Downloads] (https://github.com/impetus-opensource/Kundera/wiki/Stable-Release "Downloads") + + +Up and running in 5 minutes +============================ +If you have worked upon Hibernate or any JPA Compliant ORM Solution, then the whole process, right from learning to coming up with first sample implementation will not take more than 5 minutes. Please follow below steps from [this link] (https://github.com/impetus-opensource/Kundera/wiki/Getting-Started-in-5-minutes "Getting started in 5 minutes"): + ++ Set up Cassandra server. ++ Download and include Kundera Jar ++ Write persistence.xml file ++ Write Entity class ++ Moment of Truth! + + +Currently Supported Datasources +================================ +* Cassandra +* MongoDB +* HBase +* Redis +* OracleNoSQL +* Neo4j +* Relational databases + + +Recent Releases +================================ +####Please Note: trunk is current development branch. 2.6 is released tag. + +#### 06-July-2013 - Kundera 2.6 released +This release includes [bug fixes] (https://github.com/impetus-opensource/Kundera/wiki/Bug-Fixes), performance improvements and the following new features compared to version 2.5: + +* Lazy fetching of relationships. +* Multiple node support for Cassandra. +* Pagination support for Cassandra and HBase + + +#### 30-Apr-2013 - Kundera 2.5 released +This release includes [bug fixes] (https://github.com/impetus-opensource/Kundera/wiki/Bug-Fixes), performance improvements and the following new features compared to version 2.4: + +* Support for OracleNoSQL + [Please use the Oracle NoSQL jars from the Oracle NoSQL distribution at: + http://download.oracle.com/otn-pub/otn_software/nosql-database/kv-ce-2.0.26.zip. + For the convenience of those who want to build Kundera from source we have additionally + placed the jars at http://kundera.googlecode.com/svn/maven2/maven-missing-resources/] + +* CQL 3.0 interoperability with thrift + + +#### 08-Mar-2013 - Kundera 2.4 released +This release includes [bug fixes] (https://github.com/impetus-opensource/Kundera/wiki/Bug-Fixes), performance improvements and the following new features compared to version 2.3: + +* Support for Neo4j graph database +* Primary key auto-generation +* Support for JoinByPrimaryKey relationship +* Custom Secondary indexing hooks +* Hadoop 0.94.3 migration + + +#### 24-Jan-2013 - Kundera 2.3 released +This release includes [bug fixes] (https://github.com/impetus-opensource/Kundera/wiki/Bug-Fixes), performance improvements and the following new features compared to version 2.2: + +* Redis Support +* Cassandra 1.2 migration. +* HBase schema handling changes +* Stronger query support, like selective column/id search via JPQL. +* Enabled support for @Transient for embedded columns and mapped super class. +* Record limit setting on search for mongodb . + + +#### 08-Nov-2012 - Kundera 2.2 released +This release includes [bug fixes] (https://github.com/impetus-opensource/Kundera/wiki/Bug-Fixes), performance improvements and the following new features compared to version 2.1: + +* Geospatial Persistence and Queries for MongoDB +* Composite keys support for Cassandra and MongoDB +* Cassandra 1.1.6 migration +* Support for enum data type +* Named and Native queries support for REST based access + +#### 21-Sep-2012 - Kundera 2.1 released +This release includes [bug fixes] (https://github.com/impetus-opensource/Kundera/wiki/Bug-Fixes), performance improvements and the following new features compared to version 2.0.7: + +* CQL Version configuration +* Batch insert/update for Cassandra/MongoDB/HBase +* JPA MetaModel and TypedQuery implementation +* Raw thrift client support for Cassandra +* Datastore specific XML configuration. (.properties file deprecated) +* Stronger query support: + - JPQL support over all data types and associations + - JPQL support to query using primary key alongwith other columns +* JPA compliance + - EntityManager methods implementation (contains, refresh, detach, setProperty) + - EntityManagerFactory methods (getPersistenceUnitUtil) + - Persistence methods (getProviderUtil) + + +#### 25-July-2012 - Kundera 2.0.7 released +This release includes bug fixes, performance improvements and the following new features compared to version 2.0.6: + + +* HBase 0.92.1 migration +* Hadoop 1.0.2 migration +* Cassandra 1.1.2 migration +* MongoDB 2.0.4 migration +* JPA EntityTransaction commit and rollback +* JTA Transactions integration over web server +* Kundera-REST API +* Support for Counter column in cassandra +* Inverted wide-row indexing support for Cassandra +* Login Authentication support for Cassandra and MongoDB +* Filters and filters list for HBase +* Deprecated Lucene based indexing for HBase. +* Datastore specific configuration files for specifying: + - Replication factor + - Placement strategy + - Consistency level per operation. + - Counter column family configuration + - Inverted indexing switch + - Zookeeper host and port + - Hbase column family configurations + - MongoDB servers list, read preference and socket timeout. + ...etc. + + +#### 20-Apr-2012 - Kundera 2.0.6 released +This release includes bug fixes and the following new features compared to version 2.0.5: + +* HBase 0.90.x migration. +* Enhanced Persistence Context. +* Named and Native queries support (including CQL support for cassandra) +* UPDATE and DELETE queries support. +* DDL auto-schema creation. +* Performance improvements. + +#### 06-Feb-2012 - Kundera 2.0.5 released +This release includes bug fixes and the following new features compared to version 2.0.4: + +* Cassandra 1.x migration. +* Support for Many-to-Many relationship (via Join table) +* Transitive persistence. +* Datastore native secondary index support in addition to Lucene based indexing. An optional switch provided to change between two. +* Query support for >, < , >=,<=,!=, like, order by, like, logical operators and between. +* Connection pooling settings provided for all datastores. +* Support for all data types as required by JPA. +* Range queries for cassandra (via between clause in JPA-QL) +* Bug fixes related to self join. + + +#### 09-Dec-2011 - Kundera 2.0.4 released +This release includes bug fixes, performance improvements and the following new features compared to version 2.0.3: + +* Cross-datastore persistence. +* Support for relational databases. +* Moved out solandra and replaced with lucene. + +#### 08-Aug-2011 - Kundera 2.0.3 released +This release includes bug fixes and the following new features compared to version 2.0.2: + +* Cassandra 0.8.x support added + +#### 31-July-2011 - Kundera 2.0.2 released +This release includes bug fixes and the following new features compared to version 2.0.1: + +* Kundera is now JPA 2.0 compliant. +* Embedded objects/ collections support for HBase. + +#### 12-July-2011 - Kundera 2.0.1 released +This release includes bug fixes and the following new features compared to initial revision: + +* Cassandra 0.7.x support added +* @Embedded annotation fields persisted co located with parent entity +* Search within embedded objects. +* Selective index. + +[Downloads] (https://github.com/impetus-opensource/Kundera/wiki/Stable-Release "Downloads") + + +About Us +======== +Kundera is backed by Impetus Labs - iLabs. iLabs is a R&D consulting division of Impetus Technologies (http://www.impetus.com). iLabs focuses on innovations with next generation technologies and creates practice areas and new products around them. iLabs is actively involved working on High Performance computing technologies, ranging from distributed/parallel computing, Erlang, grid softwares, GPU based software, Hadoop, Hbase, Cassandra, CouchDB and related technologies. iLabs is also working on various other Open Source initiatives. diff --git a/src/kundera-cassandra/pom.xml b/src/kundera-cassandra/pom.xml new file mode 100644 index 000000000..f55244c48 --- /dev/null +++ b/src/kundera-cassandra/pom.xml @@ -0,0 +1,201 @@ + + 4.0.0 + + + com.impetus + kundera + 2.7-SNAPSHOT + + + com.impetus.client + kundera-cassandra + jar + kundera-cassandra + http://maven.apache.org + + + + cassandra-dependency + Cassandra Dependencies + http://repo1.maven.org/maven2 + + true + + + + + + 1.2.4 + + + + + + junit + junit + 4.8.2 + test + + + + com.impetus.core + kundera-core + ${project.version} + + + com.impetus.core + kundera-core + ${project.version} + test-jar + test + + + org.apache.cassandra + cassandra-all + ${cassandra.version} + + + org.apache.cassandra + cassandra-clientutil + ${cassandra.version} + + + + + org.jboss.netty + netty + 3.2.8.Final + + + + org.slf4j + slf4j-api + 1.7.2 + + + org.slf4j + slf4j-log4j12 + 1.7.2 + + + + log4j + log4j + 1.2.16 + test + + + + org.scale7 + scale7-pelops + 1.3-1.1.x + + + org.xerial + snappy + 1.0.1-rc4 + + + + + + org.databene + contiperf + 2.2.0 + test + + + + net.dataforte.cassandra + 0.7.1 + cassandra-connection-pool + + + org.apache.cassandra + cassandra-all + + + + + + + + + + + maven-clean-plugin + 2.4.1 + + + + ${basedir} + + .git/** + .gitignore + + + lucene/** + + + + + + + + maven-assembly-plugin + 2.2.1 + + + jar-with-dependencies + + + + + org.apache.maven.plugins + maven-jar-plugin + 2.2 + + + + test-jar + + + + + + + + + + + diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/CassandraClientBase.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/CassandraClientBase.java new file mode 100644 index 000000000..7af3b10a8 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/CassandraClientBase.java @@ -0,0 +1,1998 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra; + +import java.io.UnsupportedEncodingException; +import java.lang.reflect.Field; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javassist.Modifier; + +import javax.persistence.PersistenceException; +import javax.persistence.Transient; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.ColumnPath; +import org.apache.cassandra.thrift.Compression; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.CounterColumn; +import org.apache.cassandra.thrift.CounterSuperColumn; +import org.apache.cassandra.thrift.CqlResult; +import org.apache.cassandra.thrift.CqlRow; +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.IndexExpression; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KeySlice; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.Mutation; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.SuperColumn; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.cassandra.utils.ByteBufferUtil; +import org.apache.commons.lang.StringUtils; +import org.apache.thrift.TException; +import org.scale7.cassandra.pelops.Bytes; +import org.scale7.cassandra.pelops.ColumnOrSuperColumnHelper; +import org.scale7.cassandra.pelops.pool.IThriftPool.IPooledConnection; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.client.cassandra.schemamanager.CassandraValidationClassMapper; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.client.cassandra.thrift.CQLTranslator.TranslationType; +import com.impetus.client.cassandra.thrift.ThriftClientFactory.Connection; +import com.impetus.client.cassandra.thrift.ThriftDataResultHelper; +import com.impetus.client.cassandra.thrift.ThriftRow; +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.ClientPropertiesSetter; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.db.DataRow; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.lifecycle.states.RemovedState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata.Type; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.TableGeneratorDiscriptor; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Base Class for all Cassandra Clients Contains methods that are applicable to + * (but not specific to) different Cassandra clients. + * + * @author amresh.singh + */ +public abstract class CassandraClientBase extends ClientBase implements ClientPropertiesSetter +{ + + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(CassandraClientBase.class); + + /** The cql version. */ + private String cqlVersion = CassandraConstants.CQL_VERSION_2_0; + + /** The consistency level. */ + private ConsistencyLevel consistencyLevel = ConsistencyLevel.ONE; + + private boolean ttlPerRequest = false; + + private boolean ttlPerSession = false; + + private Map ttlValues = new HashMap(); + + /** The closed. */ + private boolean closed = false; + + /** list of nodes for batch processing. */ + private List nodes = new ArrayList(); + + /** batch size. */ + private int batchSize; + + private Map externalProperties; + + protected CQLClient cqlClient; + + /** + * constructor using fields. + * + * @param persistenceUnit + * the persistence unit + * @param externalProperties + */ + protected CassandraClientBase(String persistenceUnit, Map externalProperties) + { + this.externalProperties = externalProperties; + this.cqlClient = new CQLClient(); + setBatchSize(persistenceUnit, this.externalProperties); + populateCqlVersion(externalProperties); + } + + /** + * Populates foreign key as column. + * + * @param rlName + * relation name + * @param rlValue + * relation value + * @param timestamp + * the timestamp + * @return the column + * @throws PropertyAccessException + * the property access exception + */ + protected Column populateFkey(String rlName, Object rlValue, long timestamp) throws PropertyAccessException + { + Column col = new Column(); + col.setName(PropertyAccessorFactory.STRING.toBytes(rlName)); + col.setValue(PropertyAccessorHelper.getBytes(rlValue)); + col.setTimestamp(timestamp); + return col; + } + + /** + * On counter column. + * + * @param m + * the m + * @param isRelation + * the is relation + * @param relations + * the relations + * @param ks + * the ks + * @return the list + */ + protected List onCounterColumn(EntityMetadata m, boolean isRelation, List relations, + List ks) + { + List entities; + + if (m.getType().isSuperColumnFamilyMetadata()) + { + if (log.isInfoEnabled()) + { + log.info("On counter column for super column family of entity {}.", m.getEntityClazz()); + } + + Map> qCounterSuperColumnResults = ColumnOrSuperColumnHelper + .transformKeySlices(ks, ColumnOrSuperColumnHelper.COUNTER_SUPER_COLUMN); + entities = new ArrayList(qCounterSuperColumnResults.size()); + + for (Bytes key : qCounterSuperColumnResults.keySet()) + { + List counterSuperColumns = qCounterSuperColumnResults.get(key); + ThriftRow tr = new ThriftRow(PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), + key.toByteArray()), m.getTableName(), new ArrayList(0), new ArrayList(0), + new ArrayList(0), counterSuperColumns); + entities.add(getDataHandler().populateEntity(tr, m, relations, isRelation)); + } + + } + else + { + + if (log.isInfoEnabled()) + { + log.info("On counter column for column family of entity {}", m.getEntityClazz()); + } + + Map> qCounterColumnResults = ColumnOrSuperColumnHelper.transformKeySlices(ks, + ColumnOrSuperColumnHelper.COUNTER_COLUMN); + entities = new ArrayList(qCounterColumnResults.size()); + + for (Bytes key : qCounterColumnResults.keySet()) + { + List counterColumns = qCounterColumnResults.get(key); + ThriftRow tr = new ThriftRow(PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), + key.toByteArray()), m.getTableName(), new ArrayList(0), new ArrayList(0), + counterColumns, new ArrayList(0)); + entities.add(getDataHandler().populateEntity(tr, m, relations, isRelation)); + } + } + return entities; + } + + /** + * Compute entity via columns. + * + * @param m + * the m + * @param isRelation + * the is relation + * @param relations + * the relations + * @param entities + * the entities + * @param qResults + * the q results + */ + protected void computeEntityViaColumns(EntityMetadata m, boolean isRelation, List relations, + List entities, Map> qResults) + { + for (Bytes key : qResults.keySet()) + { + List columns = qResults.get(key); + ThriftRow tr = new ThriftRow(PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), + key.toByteArray()), m.getTableName(), columns, new ArrayList(0), + new ArrayList(0), new ArrayList(0)); + Object o = getDataHandler().populateEntity(tr, m, relations, isRelation); + + if (log.isInfoEnabled()) + { + log.info("Populating data for entity of clazz {} and row key {}.", m.getEntityClazz(), tr.getId()); + } + + if (o != null) + { + entities.add(o); + } + + } + } + + /** + * Compute entity via super columns. + * + * @param m + * the m + * @param isRelation + * the is relation + * @param relations + * the relations + * @param entities + * the entities + * @param qResults + * the q results + */ + protected void computeEntityViaSuperColumns(EntityMetadata m, boolean isRelation, List relations, + List entities, Map> qResults) + { + for (Bytes key : qResults.keySet()) + { + List superColumns = qResults.get(key); + + ThriftRow tr = new ThriftRow(PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), + key.toByteArray()), m.getTableName(), new ArrayList(0), superColumns, + new ArrayList(0), new ArrayList(0)); + + Object o = getDataHandler().populateEntity(tr, m, relations, isRelation); + + if (log.isInfoEnabled()) + { + log.info("Populating data for super column family of clazz {} and row key {}.", m.getEntityClazz(), + tr.getId()); + } + + if (o != null) + { + entities.add(o); + } + + } + } + + /** + * Adds relation foreign key values as thrift column/ value to thrift row. + * + * @param metadata + * the metadata + * @param tf + * the tf + * @param relations + * the relations + */ + protected void addRelationsToThriftRow(EntityMetadata metadata, ThriftRow tf, List relations) + { + if (relations != null) + { + long timestamp = System.currentTimeMillis(); + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + for (RelationHolder rh : relations) + { + String linkName = rh.getRelationName(); + Object linkValue = rh.getRelationValue(); + + if (linkName != null && linkValue != null) + { + if (metaModel.getEmbeddables(metadata.getEntityClazz()).isEmpty()) + { + if (metadata.isCounterColumnType()) + { + CounterColumn col = populateCounterFkey(linkName, linkValue); + tf.addCounterColumn(col); + } + else + { + Column col = populateFkey(linkName, linkValue, timestamp); + tf.addColumn(col); + } + + } + else + { + if (metadata.isCounterColumnType()) + { + CounterSuperColumn counterSuperColumn = new CounterSuperColumn(); + counterSuperColumn.setName(linkName.getBytes()); + CounterColumn column = populateCounterFkey(linkName, linkValue); + counterSuperColumn.addToColumns(column); + tf.addCounterSuperColumn(counterSuperColumn); + } + else + { + SuperColumn superColumn = new SuperColumn(); + superColumn.setName(linkName.getBytes()); + Column column = populateFkey(linkName, linkValue, timestamp); + superColumn.addToColumns(column); + tf.addSuperColumn(superColumn); + } + } + } + } + } + } + + /** + * Populate counter fkey. + * + * @param rlName + * the rl name + * @param rlValue + * the rl value + * @return the counter column + */ + private CounterColumn populateCounterFkey(String rlName, Object rlValue) + { + CounterColumn counterCol = new CounterColumn(); + counterCol.setName(PropertyAccessorFactory.STRING.toBytes(rlName)); + counterCol.setValue((Long) rlValue); + return counterCol; + } + + /** + * Deletes record for given primary key from counter column family. + * + * @param pKey + * the key + * @param metadata + * the metadata + * @param consistencyLevel + * the consistency level + */ + protected void deleteRecordFromCounterColumnFamily(Object pKey, EntityMetadata metadata, + ConsistencyLevel consistencyLevel) + { + ColumnPath path = new ColumnPath(metadata.getTableName()); + + Cassandra.Client conn = null; + Object pooledConnection = null; + try + { + pooledConnection = getConection(); + conn = getConnection(pooledConnection); + + if (log.isInfoEnabled()) + { + log.info("Removing data for counter column family {}.", metadata.getTableName()); + } + + conn.remove_counter((CassandraUtilities.toBytes(pKey, metadata.getIdAttribute().getJavaType())).getBytes(), + path, consistencyLevel); + + } + catch (Exception e) + { + log.error("Error during executing delete, Caused by: .", e); + throw new PersistenceException(e); + } + finally + { + releaseConnection(pooledConnection); + } + } + + /** + * Creates secondary indexes on columns if not already created. + * + * @param tableName + * Column family name + * @param poolName + * Pool Name + * @param columns + * List of columns + * @param columnType + */ + protected void createIndexesOnColumns(EntityMetadata m, String tableName, List columns, Class columnType) + { + Object pooledConnection = null; + try + { + Cassandra.Client api = null; + pooledConnection = getConection(); + api = getConnection(pooledConnection); + KsDef ksDef = api.describe_keyspace(m.getSchema()); + List cfDefs = ksDef.getCf_defs(); + + // Column family definition on which secondary index creation is + // required + CfDef columnFamilyDefToUpdate = null; + boolean isUpdatable = false; + // boolean isNew=false; + + for (CfDef cfDef : cfDefs) + { + if (cfDef.getName().equals(tableName)) + { + columnFamilyDefToUpdate = cfDef; + // isNew=false; + break; + } + } + + if (columnFamilyDefToUpdate == null) + { + log.error("Join table {} not available.", tableName); + throw new PersistenceException("table" + tableName + " not found!"); + } + // create a column family, in case it is not already available. + + // Get list of indexes already created + List columnMetadataList = columnFamilyDefToUpdate.getColumn_metadata(); + List indexList = new ArrayList(); + + if (columnMetadataList != null) + { + for (ColumnDef columnDef : columnMetadataList) + { + indexList.add(Bytes.toUTF8(columnDef.getName())); + } + // need to set them to null else it is giving problem on update + // column family and trying to add again existing indexes. + // columnFamilyDefToUpdate.column_metadata = null; + } + + // Iterate over all columns for creating secondary index on them + for (Column column : columns) + { + + ColumnDef columnDef = new ColumnDef(); + + columnDef.setName(column.getName()); + columnDef.setValidation_class(CassandraValidationClassMapper.getValidationClass(columnType, false)); + columnDef.setIndex_type(IndexType.KEYS); + + // Add secondary index only if it's not already created + // (if already created, it would be there in column family + // definition) + if (!indexList.contains(Bytes.toUTF8(column.getName()))) + { + isUpdatable = true; + columnFamilyDefToUpdate.addToColumn_metadata(columnDef); + } + } + + // Finally, update column family with modified column family + // definition + if (isUpdatable) + { + columnFamilyDefToUpdate.setKey_validation_class(CassandraValidationClassMapper.getValidationClass(m + .getIdAttribute().getJavaType(), isCql3Enabled(m))); + api.system_update_column_family(columnFamilyDefToUpdate); + } + + } + catch (Exception e) + { + log.warn("Could not create secondary index on column family {}, Caused by: . ", tableName, e); + + } + finally + { + releaseConnection(pooledConnection); + } + } + + /** + * Finds an entiry from database. + * + * @param entityClass + * the entity class + * @param rowId + * the row id + * @return the object + */ + public Object find(Class entityClass, Object rowId) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + List relationNames = entityMetadata.getRelationNames(); + return find(entityClass, entityMetadata, rowId, relationNames); + } + + /** + * Finds a {@link List} of entities from database. + * + * @param + * the element type + * @param entityClass + * the entity class + * @param columnsToSelect + * TODO + * @param rowIds + * the row ids + * @return the list + */ + public List findAll(Class entityClass, String[] columnsToSelect, Object... rowIds) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + List results = new ArrayList(); + results = find(entityClass, entityMetadata.getRelationNames(), entityMetadata.getRelationNames() != null + && !entityMetadata.getRelationNames().isEmpty(), entityMetadata, rowIds); + return results.isEmpty() ? null : results; + } + + /** + * Find. + * + * @param clazz + * the clazz + * @param metadata + * the metadata + * @param rowId + * the row id + * @param relationNames + * the relation names + * @return the object + */ + private final Object find(Class clazz, EntityMetadata metadata, Object rowId, List relationNames) + { + + List result = null; + try + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + if (isCql3Enabled(metadata)) + { + result = cqlClient.find(metaModel, metadata, rowId, relationNames); + } + else + { + result = (List) find(clazz, relationNames, relationNames != null, metadata, rowId); + } + } + catch (Exception e) + { + log.error("Error while retrieving records from database for entity {} and key {}, Caused by: .", clazz, + rowId, e); + + throw new PersistenceException(e); + } + + return result != null && !result.isEmpty() ? result.get(0) : null; + } + + /** + * Returns true in case of, composite Id and if cql3 opted and not a + * embedded entity. + * + * @param metadata + * @param metaModel + * @return + */ + public boolean isCql3Enabled(EntityMetadata metadata) + { + if (metadata != null) + { + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + + if (metaModel.isEmbeddable(metadata.getIdAttribute().getBindableJavaType())) + { + return true; + } + else if (getCqlVersion().equalsIgnoreCase(CassandraConstants.CQL_VERSION_3_0) + && metadata.getType().equals(Type.SUPER_COLUMN_FAMILY)) + { + log.warn("Super Columns not supported by cql, Any operation on supercolumn family will be executed using thrift, returning false."); + return false; + } + return getCqlVersion().equalsIgnoreCase(CassandraConstants.CQL_VERSION_3_0); + } + return getCqlVersion().equalsIgnoreCase(CassandraConstants.CQL_VERSION_3_0); + } + + /** + * Returns true in case of, composite Id and if cql3 opted and not a + * embedded entity. + * + * @param metadata + * @param metaModel + * @return + */ + private boolean isCql3Enabled() + { + return isCql3Enabled(null); + } + + /** + * Find. + * + * @param + * the element type + * @param entityClass + * the entity class + * @param superColumnMap + * the super column map + * @param dataHandler + * the data handler + * @return the list + */ + public List find(Class entityClass, Map superColumnMap, CassandraDataHandler dataHandler) + { + List entities = null; + String entityId = null; + try + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(getPersistenceUnit(), entityClass); + entities = new ArrayList(); + for (String superColumnName : superColumnMap.keySet()) + { + entityId = superColumnMap.get(superColumnName); + List superColumnList = loadSuperColumns(entityMetadata.getSchema(), + entityMetadata.getTableName(), entityId, + new String[] { superColumnName.substring(0, superColumnName.indexOf("|")) }); + E e = (E) dataHandler.fromThriftRow(entityMetadata.getEntityClazz(), entityMetadata, + new DataRow(entityId, entityMetadata.getTableName(), superColumnList)); + if (e != null) + { + entities.add(e); + } + } + } + catch (Exception e) + { + log.error("Error while retrieving records from database for entity {} and key {}, Caused by: . ", + entityClass, entityId, e); + throw new KunderaException(e); + } + return entities; + } + + /** + * Executes Query. + * + * @param cqlQuery + * the cql query + * @param clazz + * the clazz + * @param relationalField + * the relational field + * @param dataHandler + * the data handler + * @return the list + */ + public List executeQuery(String cqlQuery, Class clazz, List relationalField, + CassandraDataHandler dataHandler) + { + if (log.isInfoEnabled()) + { + log.info("Executing cql query {}.", cqlQuery); + } + return cqlClient.executeQuery(cqlQuery, clazz, relationalField, dataHandler, false); + } + + public Map getExternalProperties() + { + return externalProperties; + } + + /** + * Populate data. + * + * @param m + * the m + * @param qResults + * the q results + * @param entities + * the entities + * @param isRelational + * the is relational + * @param relationNames + * the relation names + * @param dataHandler + * the data handler + */ + protected void populateData(EntityMetadata m, Map> qResults, List entities, + boolean isRelational, List relationNames, CassandraDataHandler dataHandler) + { + if (m.getType().isSuperColumnFamilyMetadata()) + { + Set primaryKeys = qResults.keySet(); + + if (primaryKeys != null && !primaryKeys.isEmpty()) + { + Object[] rowIds = new Object[primaryKeys.size()]; + int i = 0; + for (Bytes b : primaryKeys) + { + rowIds[i] = PropertyAccessorHelper.getObject(b, (Field) m.getIdAttribute().getJavaMember()); + i++; + } + entities.addAll(findAll(m.getEntityClazz(), null, rowIds)); + } + + } + else + { + Iterator rowIter = qResults.keySet().iterator(); + while (rowIter.hasNext()) + { + Bytes rowKey = rowIter.next(); + List columns = qResults.get(rowKey); + try + { + Object id = PropertyAccessorHelper + .getObject(m.getIdAttribute().getJavaType(), rowKey.toByteArray()); + + Object e = dataHandler.populateEntity(new ThriftRow(id, m.getTableName(), columns, + new ArrayList(0), new ArrayList(0), + new ArrayList(0)), m, relationNames, isRelational); + if (e != null) + { + entities.add(e); + } + } + catch (IllegalStateException e) + { + log.error("Error while returning entities for {}, Caused by: .", m.getEntityClazz(), e); + throw new KunderaException(e); + } + catch (Exception e) + { + log.error("Error while returning entities for {}, Caused by: .", m.getEntityClazz(), e); + throw new KunderaException(e); + } + } + } + + } + + /** + * Populate entities from key slices. + * + * @param m + * the m + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @param keys + * the keys + * @param dataHandler + * the data handler + * @return the list + * @throws Exception + * the exception + */ + protected List populateEntitiesFromKeySlices(EntityMetadata m, boolean isWrapReq, List relations, + List keys, CassandraDataHandler dataHandler) throws Exception + { + List results; + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + // List superColumnNames = m.getEmbeddedColumnFieldNames(); + Set superColumnAttribs = metaModel.getEmbeddables(m.getEntityClazz()).keySet(); + results = new ArrayList(keys.size()); + + ThriftDataResultHelper dataGenerator = new ThriftDataResultHelper(); + for (KeySlice key : keys) + { + List columns = key.getColumns(); + + byte[] rowKey = key.getKey(); + + Object id = PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), rowKey); + Map> data = new HashMap>(1); + data.put(ByteBuffer.wrap(rowKey), columns); + ThriftRow tr = new ThriftRow(); + tr.setId(id); + tr.setColumnFamilyName(m.getTableName()); + tr = dataGenerator.translateToThriftRow(data, m.isCounterColumnType(), m.getType(), tr); + results.add(dataHandler.populateEntity(tr, m, relations, isWrapReq)); + } + return results; + } + + /** + * Return insert query string for given entity. + * + * @param entityMetadata + * @param entity + * @param cassandra_client + * @param rlHolders + * @param ttlColumns + * TTL values for each columns + * @return + */ + protected String createInsertQuery(EntityMetadata entityMetadata, Object entity, Cassandra.Client cassandra_client, + List rlHolders, Object ttlColumns) + { + CQLTranslator translator = new CQLTranslator(); + String insert_Query = translator.INSERT_QUERY; + + insert_Query = StringUtils.replace(insert_Query, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), entityMetadata.getTableName()).toString()); + HashMap translation = translator.prepareColumnOrColumnValues(entity, entityMetadata, + TranslationType.ALL, externalProperties); + + String columnNames = translation.get(TranslationType.COLUMN); + String columnValues = translation.get(TranslationType.VALUE); + StringBuilder columnNameBuilder = new StringBuilder(columnNames); + StringBuilder columnValueBuilder = new StringBuilder(columnValues); + + for (RelationHolder rl : rlHolders) + { + columnNameBuilder.append(","); + columnValueBuilder.append(","); + translator.appendColumnName(columnNameBuilder, rl.getRelationName()); + translator.appendValue(columnValueBuilder, rl.getRelationValue().getClass(), rl.getRelationValue(), true); + } + + translation.put(TranslationType.COLUMN, columnNameBuilder.toString()); + translation.put(TranslationType.VALUE, columnValueBuilder.toString()); + + insert_Query = StringUtils.replace(insert_Query, CQLTranslator.COLUMN_VALUES, + translation.get(TranslationType.VALUE)); + insert_Query = StringUtils + .replace(insert_Query, CQLTranslator.COLUMNS, translation.get(TranslationType.COLUMN)); + + if (log.isInfoEnabled()) + { + log.info("Returning cql query {}.", insert_Query); + } + + if (ttlColumns != null && ttlColumns instanceof Integer) + { + int ttl = ((Integer) ttlColumns).intValue(); + if (ttl != 0) + { + insert_Query = insert_Query + " USING TTL " + ttl; + } + } + return insert_Query; + } + + /** + * Return update query string for given entity intended for counter column + * family. + * + * @param entityMetadata + * @param entity + * @param cassandra_client + * @param rlHolders + * @return + */ + protected String createUpdateQueryForCounter(EntityMetadata entityMetadata, Object entity, + Cassandra.Client cassandra_client, List rlHolders) + { + CQLTranslator translator = new CQLTranslator(); + String update_Query = translator.UPDATE_QUERY; + + update_Query = StringUtils.replace(update_Query, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), entityMetadata.getTableName()).toString()); + StringBuilder builder = new StringBuilder(update_Query); + builder.append(CQLTranslator.ADD_SET_CLAUSE); + + Object rowId = PropertyAccessorHelper.getId(entity, entityMetadata); + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + + EntityType entityType = metaModel.entity(entityMetadata.getEntityClazz()); + + Set attributes = entityType.getAttributes(); + + for (Attribute attrib : attributes) + { + if (!entityMetadata.getIdAttribute().getName().equals(attrib.getName()) + && !metaModel.isEmbeddable(attrib.getJavaType()) && !attrib.isAssociation()) + { + translator.buildSetClauseForCounters(builder, ((AbstractAttribute) attrib).getJPAColumnName(), + PropertyAccessorHelper.getObject(entity, attrib.getName())); + } + } + for (RelationHolder rl : rlHolders) + { + translator.buildSetClauseForCounters(builder, rl.getRelationName(), rl.getRelationValue()); + } + + // strip last "," clause. + builder.delete(builder.lastIndexOf(CQLTranslator.COMMA_STR), builder.length()); + onWhereClause(entityMetadata, rowId, translator, builder, metaModel); + + if (log.isInfoEnabled()) + { + log.info("Returning update query {}.", builder.toString()); + } + return builder.toString(); + } + + /** + * Gets the cql version. + * + * @return the cqlVersion + */ + protected String getCqlVersion() + { + return cqlVersion; + } + + /** + * Sets the cql version. + * + * @param cqlVersion + * the cqlVersion to set + */ + public void setCqlVersion(String cqlVersion) + { + this.cqlVersion = cqlVersion; + } + + /** + * Sets the consistency level. + * + * @param cLevel + * the new consistency level + */ + public void setConsistencyLevel(ConsistencyLevel cLevel) + { + if (cLevel != null) + { + this.consistencyLevel = cLevel; + } + else + { + log.warn("Invalid consistency level {null} provided, default level will be used."); + } + } + + /** + * Close. + */ + public void close() + { + clear(); + setCqlVersion(CassandraConstants.CQL_VERSION_2_0); + closed = true; + externalProperties = null; + } + + /** + * Checks if is open. + * + * @return true, if is open + */ + protected final boolean isOpen() + { + return !closed; + } + + /** + * Gets the consistency level. + * + * @return the consistency level + */ + protected ConsistencyLevel getConsistencyLevel() + { + return consistencyLevel; + } + + /** + * On delete query. + * + * @param metadata + * the metadata + * @param metaModel + * the meta model + * @param keyObject + * the compound key object + * @param compoundKey + * the compound key + */ + protected String onDeleteQuery(EntityMetadata metadata, MetamodelImpl metaModel, Object keyObject) + { + CQLTranslator translator = new CQLTranslator(); + String deleteQuery = CQLTranslator.DELETE_QUERY; + + deleteQuery = StringUtils.replace(deleteQuery, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), metadata.getTableName()).toString()); + + StringBuilder deleteQueryBuilder = new StringBuilder(deleteQuery); + onWhereClause(metadata, keyObject, translator, deleteQueryBuilder, metaModel); + + if (log.isInfoEnabled()) + { + log.info("Returning delete query {}.", deleteQueryBuilder.toString()); + } + return deleteQueryBuilder.toString(); + } + + /** + * On where clause. + * + * @param metadata + * the metadata + * @param key + * the compound key object + * @param translator + * the translator + * @param queryBuilder + * the query builder + * @param compoundKey + * the compound key + */ + private void onWhereClause(EntityMetadata metadata, Object key, CQLTranslator translator, + StringBuilder queryBuilder, MetamodelImpl metaModel) + { + queryBuilder.append(CQLTranslator.ADD_WHERE_CLAUSE); + + if (metaModel.isEmbeddable(metadata.getIdAttribute().getBindableJavaType())) + { + Field[] fields = metadata.getIdAttribute().getBindableJavaType().getDeclaredFields(); + EmbeddableType compoundKey = metaModel.embeddable(metadata.getIdAttribute().getBindableJavaType()); + + for (Field field : fields) + { + if (field != null && !Modifier.isStatic(field.getModifiers()) + && !Modifier.isTransient(field.getModifiers()) && !field.isAnnotationPresent(Transient.class)) + { + Attribute attribute = compoundKey.getAttribute(field.getName()); + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + translator.buildWhereClause(queryBuilder, columnName, field, key); + } + } + } + else + { + Attribute attribute = metadata.getIdAttribute(); + translator.buildWhereClause(queryBuilder, + ((AbstractAttribute) metadata.getIdAttribute()).getBindableJavaType(), + CassandraUtilities.getIdColumnName(metadata, getExternalProperties()), key, translator.EQ_CLAUSE); + } + + // strip last "AND" clause. + queryBuilder.delete(queryBuilder.lastIndexOf(CQLTranslator.AND_CLAUSE), queryBuilder.length()); + } + + /** + * Find. + * + * @param entityClass + * the entity class + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param metadata + * the metadata + * @param rowIds + * the row ids + * @return the list + */ + public abstract List find(Class entityClass, List relationNames, boolean isWrapReq, + EntityMetadata metadata, Object... rowIds); + + /** + * Load super columns. + * + * @param keyspace + * the keyspace + * @param columnFamily + * the column family + * @param rowId + * the row id + * @param superColumnNames + * the super column names + * @return the list + */ + protected abstract List loadSuperColumns(String keyspace, String columnFamily, String rowId, + String... superColumnNames); + + /** + * Query related methods. + * + * @param cqlQuery + * the cql query + * @param clazz + * the clazz + * @param relationalField + * the relational field + * @return the list + */ + public abstract List executeQuery(String cqlQuery, Class clazz, List relationalField); + + /** + * Find. + * + * @param ixClause + * the ix clause + * @param m + * the m + * @param isRelation + * the is relation + * @param relations + * the relations + * @param maxResult + * the max result + * @param columns + * the columns + * @return the list + */ + public abstract List find(List ixClause, EntityMetadata m, boolean isRelation, List relations, + int maxResult, List columns); + + /** + * Find by range. + * + * @param muinVal + * the muin val + * @param maxVal + * the max val + * @param m + * the m + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @param columns + * the columns + * @param conditions + * the conditions + * @return the list + * @throws Exception + * the exception + */ + public abstract List findByRange(byte[] muinVal, byte[] maxVal, EntityMetadata m, boolean isWrapReq, + List relations, List columns, List conditions, int maxResults) + throws Exception; + + /** + * Search in inverted index. + * + * @param columnFamilyName + * the column family name + * @param m + * the m + * @param indexClauseMap + * the index clause map + * @return the list + */ + public abstract List searchInInvertedIndex(String columnFamilyName, EntityMetadata m, + Map> indexClauseMap); + + /** + * Find. + * + * @param m + * the m + * @param relationNames + * the relation names + * @param conditions + * the conditions + * @param maxResult + * the max result + * @param columns + * the columns + * @return the list + */ + public abstract List find(EntityMetadata m, List relationNames, + List conditions, int maxResult, List columns); + + /** + * Gets the data handler. + * + * @return the data handler + */ + protected abstract CassandraDataHandler getDataHandler(); + + /** + * Delete. + * + * @param entity + * the entity + * @param pKey + * the key + */ + protected abstract void delete(Object entity, Object pKey); + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.persistence.api.Batcher#addBatch(com.impetus.kundera + * .graph.Node) + */ + /** + * Adds the batch. + * + * @param node + * the node + */ + public void addBatch(Node node) + { + + if (node != null) + { + nodes.add(node); + } + + onBatchLimit(); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#getBatchSize() + */ + /** + * Gets the batch size. + * + * @return the batch size + */ + public int getBatchSize() + { + return batchSize; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#clear() + */ + public void clear() + { + if (nodes != null) + { + nodes.clear(); + nodes = null; + nodes = new ArrayList(); + } + + if (ttlPerSession) + { + ttlValues.clear(); + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#executeBatch() + */ + /** + * Execute batch. + * + * @return the int + */ + public int executeBatch() + { + Cassandra.Client conn = null; + Object pooledConnection = null; + + /** + * Key -> Entity Class Value -> Map containing Row ID as Key and + * Mutation List as Value + */ + Map, Map>>> batchMutationMap = new HashMap, Map>>>(); + + int recordsExecuted = 0; + String batchQuery = CQLTranslator.BATCH_QUERY; + batchQuery = StringUtils.replace(batchQuery, CQLTranslator.STATEMENT, ""); + StringBuilder batchQueryBuilder = new StringBuilder(batchQuery); + try + { + boolean isCql3Enabled = false; + for (Node node : nodes) + { + if (node.isDirty()) + { + node.handlePreEvent(); + Object entity = node.getData(); + Object id = node.getEntityId(); + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(node.getDataClass()); + persistenceUnit = metadata.getPersistenceUnit(); + isUpdate = node.isUpdate(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetamodel(metadata.getPersistenceUnit()); + + // delete can not be executed in batch + + if (isCql3Enabled(metadata)) + { + isCql3Enabled = true; + List relationHolders = getRelationHolders(node); + // onPersist(metadata, entity, id, relationHolders); + String query; + if (node.isInState(RemovedState.class)) + { + query = onDeleteQuery(metadata, metaModel, id); + } + else + { + query = createInsertQuery(metadata, entity, conn, relationHolders, + getTtlValues().get(metadata.getTableName())); + } + batchQueryBuilder.append(query); + } + else + { + if (node.isInState(RemovedState.class)) + { + delete(entity, id); + } + else + { + List relationHolders = getRelationHolders(node); + Map>> mutationMap = new HashMap>>(); + mutationMap = prepareMutation(metadata, entity, id, relationHolders, mutationMap); + + recordsExecuted += mutationMap.size(); + if (!batchMutationMap.containsKey(metadata.getEntityClazz())) + { + batchMutationMap.put(metadata.getEntityClazz(), mutationMap); + } + else + { + batchMutationMap.get(metadata.getEntityClazz()).putAll(mutationMap); + } + + indexNode(node, metadata); + } + } + node.handlePostEvent(); + } + } + + // Write Mutation map to database + + if (!batchMutationMap.isEmpty()) + { + pooledConnection = getConection(); + conn = getConnection(pooledConnection); + + for (Class entityClass : batchMutationMap.keySet()) + { + conn.batch_mutate(batchMutationMap.get(entityClass), consistencyLevel); + } + + } + + if (!nodes.isEmpty() && isCql3Enabled) + { + batchQueryBuilder.append(CQLTranslator.APPLY_BATCH); + executeCQLQuery(batchQueryBuilder.toString(), false); + } + } + catch (Exception e) + { + log.error("Error while persisting record. Caused by: .", e); + throw new KunderaException(e); + } + finally + { + clear(); + if (pooledConnection != null) + { + releaseConnection(pooledConnection); + } + } + + return recordsExecuted; + } + + /** + * Prepare mutation. + * + * @param entityMetadata + * the entity metadata + * @param entity + * the entity + * @param id + * the id + * @param relationHolders + * the relation holders + * @param mutationMap + * the mutation map + * @return the map + */ + protected Map>> prepareMutation(EntityMetadata entityMetadata, + Object entity, Object id, List relationHolders, + Map>> mutationMap) + { + + if (!isOpen()) + { + throw new PersistenceException("ThriftClient is closed."); + } + + // check for counter column + if (isUpdate && entityMetadata.isCounterColumnType()) + { + log.warn("Invalid operation! {} is not possible over counter column of entity {}.", "Merge", + entityMetadata.getEntityClazz()); + throw new UnsupportedOperationException("Invalid operation! Merge is not possible over counter column."); + } + + ThriftRow tf = null; + try + { + String columnFamily = entityMetadata.getTableName(); + tf = getDataHandler().toThriftRow(entity, id, entityMetadata, columnFamily, + getTtlValues().get(columnFamily)); + } + catch (Exception e) + { + log.error("Error during persisting record for entity {}, Caused by: .", entityMetadata.getEntityClazz(), + entityMetadata.getTableName(), e); + throw new KunderaException(e); + } + + addRelationsToThriftRow(entityMetadata, tf, relationHolders); + + String columnFamily = entityMetadata.getTableName(); + // Create Insertion List + List mutationList = new ArrayList(); + + /*********** Handling for counter column family ************/ + + if (entityMetadata.isCounterColumnType()) + { + List thriftCounterColumns = tf.getCounterColumns(); + List thriftCounterSuperColumns = tf.getCounterSuperColumns(); + + if (thriftCounterColumns != null && !thriftCounterColumns.isEmpty()) + { + for (CounterColumn column : thriftCounterColumns) + { + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setCounter_column(column)); + mutationList.add(mut); + } + } + + if (thriftCounterSuperColumns != null && !thriftCounterSuperColumns.isEmpty()) + { + for (CounterSuperColumn sc : thriftCounterSuperColumns) + { + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setCounter_super_column(sc)); + mutationList.add(mut); + } + } + } + else + /********* Handling for column family and super column family *********/ + { + List thriftColumns = tf.getColumns(); + List thriftSuperColumns = tf.getSuperColumns(); + + // Populate Insertion list for columns + if (thriftColumns != null && !thriftColumns.isEmpty()) + { + for (Column column : thriftColumns) + { + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setColumn(column)); + mutationList.add(mut); + } + } + + // Populate Insertion list for super columns + if (thriftSuperColumns != null && !thriftSuperColumns.isEmpty()) + { + for (SuperColumn superColumn : thriftSuperColumns) + { + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setSuper_column(superColumn)); + mutationList.add(mut); + } + } + } + + // Create Mutation Map + Map> columnFamilyValues = new HashMap>(); + columnFamilyValues.put(columnFamily, mutationList); + Bytes b = CassandraUtilities.toBytes(tf.getId(), entityMetadata.getIdAttribute().getBindableJavaType()); + mutationMap.put(b.getBytes(), columnFamilyValues); + + return mutationMap; + } + + /** + * Check on batch limit. + */ + private void onBatchLimit() + { + if (batchSize > 0 && batchSize == nodes.size()) + { + executeBatch(); + nodes.clear(); + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.client.ClientPropertiesSetter#populateClientProperties + * (com.impetus.kundera.client.Client, java.util.Map) + */ + @Override + public void populateClientProperties(Client client, Map properties) + { + new CassandraClientProperties().populateClientProperties(client, properties); + } + + /** + * Returns raw cassandra client from thrift connection pool. + * + * @param persistenceUnit + * persistence unit. + * @param schema + * schema or keyspace. + * @return raw cassandra client. + */ + protected Cassandra.Client getRawClient(final String persistenceUnit, final String schema) + { + Cassandra.Client client = null; + Object pooledConnection; + pooledConnection = getConection(); + client = getConnection(pooledConnection); + try + { + client.set_cql_version(getCqlVersion()); + } + catch (Exception e) + { + log.error("Error during borrowing a connection for persistence unit {}, Caused by: .", persistenceUnit, e); + throw new KunderaException(e); + } + finally + { + releaseConnection(pooledConnection); + } + return client; + + } + + /** + * Return the generated value of id. + * + * @param descriptor + * @param pu + * @return + */ + public Long getGeneratedValue(TableGeneratorDiscriptor descriptor, String pu) + { + Cassandra.Client conn = getRawClient(pu, descriptor.getSchema()); + try + { + conn.set_keyspace(descriptor.getSchema()); + ColumnPath columnPath = new ColumnPath(descriptor.getTable()); + columnPath.setColumn(descriptor.getValueColumnName().getBytes()); + long latestCount = 0l; + + try + { + latestCount = conn.get(ByteBuffer.wrap(descriptor.getPkColumnValue().getBytes()), columnPath, + getConsistencyLevel()).counter_column.value; + } + catch (NotFoundException e) + { + log.warn("Counter value not found for {}, resetting it to zero.", descriptor.getPkColumnName()); + latestCount = 0; + } + ColumnParent columnParent = new ColumnParent(descriptor.getTable()); + + CounterColumn counterColumn = new CounterColumn( + ByteBuffer.wrap(descriptor.getValueColumnName().getBytes()), 1); + + conn.add(ByteBuffer.wrap(descriptor.getPkColumnValue().getBytes()), columnParent, counterColumn, + getConsistencyLevel()); + + if (latestCount == 0) + { + return (long) descriptor.getInitialValue(); + } + else + { + return (latestCount + 1) * descriptor.getAllocationSize(); + } + } + catch (UnavailableException e) + { + log.error("Error while reading counter value from table{}, Caused by: .", descriptor.getTable(), e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error while reading counter value from table{}, Caused by: .", descriptor.getTable(), e); + throw new KunderaException(e); + } + catch (Exception e) + { + log.error("Error while using keyspace. Caused by: .", e); + throw new KunderaException(e); + } + } + + /** + * Executes query string using cql3. + * + * @param cqlQuery + * @return + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + * @throws TException + */ + protected CqlResult executeCQLQuery(String cqlQuery, boolean isCql3Enabled) throws InvalidRequestException, + UnavailableException, TimedOutException, SchemaDisagreementException, TException + { + Cassandra.Client conn = null; + Object pooledConnection = null; + pooledConnection = getConection(); + conn = getConnection(pooledConnection); + try + { + if (isCql3Enabled || isCql3Enabled()) + { + return conn.execute_cql3_query(ByteBufferUtil.bytes(cqlQuery), + org.apache.cassandra.thrift.Compression.NONE, consistencyLevel); + } + + if (log.isInfoEnabled()) + { + log.info("Executing cql query {}.", cqlQuery); + } + return conn.execute_cql_query(ByteBufferUtil.bytes(cqlQuery), org.apache.cassandra.thrift.Compression.NONE); + } + finally + { + releaseConnection(pooledConnection); + } + } + + /** + * Find List of objects based on value {@columnValue} of column + * {@columnName} + * + * @param m + * @param columnName + * @param columnValue + * @param clazz + * @param dataHandler + * @return + */ + protected List findByRelationQuery(EntityMetadata m, String columnName, Object columnValue, Class clazz, + CassandraDataHandler dataHandler) + { + return cqlClient.findByRelationQuery(m, columnName, columnValue, clazz, dataHandler); + } + + /** + * @param persistenceUnit + * @param puProperties + */ + private void setBatchSize(String persistenceUnit, Map puProperties) + { + String batch_Size = null; + if (puProperties != null) + { + batch_Size = puProperties != null ? (String) puProperties.get(PersistenceProperties.KUNDERA_BATCH_SIZE) + : null; + if (batch_Size != null) + { + batchSize = Integer.valueOf(batch_Size); + if (batchSize == 0) + { + throw new IllegalArgumentException("kundera.batch.size property must be numeric and > 0."); + } + } + } + else if (batch_Size == null) + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + batchSize = puMetadata != null ? puMetadata.getBatchSize() : 0; + } + } + + private void populateCqlVersion(Map externalProperties) + { + String cqlVersion = externalProperties != null ? (String) externalProperties + .get(CassandraConstants.CQL_VERSION) : null; + if (cqlVersion == null + || !(cqlVersion != null && (cqlVersion.equals(CassandraConstants.CQL_VERSION_2_0) || cqlVersion + .equals(CassandraConstants.CQL_VERSION_3_0)))) + { + cqlVersion = (CassandraPropertyReader.csmd != null ? CassandraPropertyReader.csmd.getCqlVersion() + : CassandraConstants.CQL_VERSION_2_0); + } + + if (cqlVersion.equals(CassandraConstants.CQL_VERSION_3_0)) + { + setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + } + else + { + setCqlVersion(CassandraConstants.CQL_VERSION_2_0); + } + } + + /** + * Return cassandra client instance. + * + * @param connection + * @return + */ + private Cassandra.Client getConnection(Object connection) + { + if (connection != null) + { + if (connection.getClass().isAssignableFrom(Connection.class)) + { + return ((Connection) connection).getClient(); + } + else + { + return ((IPooledConnection) connection).getAPI(); + } + } + + throw new KunderaException("Invalid configuration!, no available pooled connection found for:" + + this.getClass().getSimpleName()); + } + + protected abstract Object getConection(); + + protected abstract void releaseConnection(Object conn); + + /** + * Use CqlClient class for crud when cql enable. + * + * + * @author Kuldeep Mishra + * + */ + protected class CQLClient + { + public void persist(EntityMetadata entityMetadata, Object entity, + org.apache.cassandra.thrift.Cassandra.Client conn, List rlHolders, Object ttlColumns) + throws UnsupportedEncodingException, InvalidRequestException, TException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + String query; + if (entityMetadata.isCounterColumnType()) + { + query = createUpdateQueryForCounter(entityMetadata, entity, conn, rlHolders); + } + else + { + query = createInsertQuery(entityMetadata, entity, conn, rlHolders, ttlColumns); + } + // conn.set_cql_version(getCqlVersion()); + conn.execute_cql3_query(ByteBuffer.wrap(query.getBytes(Constants.CHARSET_UTF8)), Compression.NONE, + consistencyLevel); + } + + /** + * Execute query and Return list of Objects. + * + * @param cqlQuery + * @param clazz + * @param relationalField + * @param dataHandler + * @return + */ + public List executeQuery(String cqlQuery, Class clazz, List relationalField, + CassandraDataHandler dataHandler, boolean isCql3Enabled) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(clazz); + CqlResult result = null; + List returnedEntities = new ArrayList(); + try + { + if (log.isInfoEnabled()) + { + log.info("Executing query {}.", cqlQuery); + } + result = executeCQLQuery(cqlQuery, isCql3Enabled); + if (result != null && (result.getRows() != null || result.getRowsSize() > 0)) + { + returnedEntities = new ArrayList(result.getRowsSize()); + Iterator iter = result.getRowsIterator(); + while (iter.hasNext()) + { + CqlRow row = iter.next(); + Object rowKey = null; + + ThriftRow thriftRow = null; + thriftRow = new ThriftRow(rowKey, entityMetadata.getTableName(), row.getColumns(), + new ArrayList(0), new ArrayList(0), + new ArrayList(0)); + + Object entity = dataHandler.populateEntity(thriftRow, entityMetadata, relationalField, + relationalField != null && !relationalField.isEmpty()); + + if (entity != null) + { + returnedEntities.add(entity); + } + else + { + returnedEntities.add(row.getColumns().get(0)); + } + } + } + } + catch (Exception e) + { + log.error("Error while executing native CQL query Caused by: .", e); + throw new PersistenceException(e); + } + + return returnedEntities; + } + + /** + * Finds entity on the basis of rowid and return list of objects. + * + * @param metaModel + * @param metadata + * @param rowId + * @param relationNames + * @return + */ + public List find(MetamodelImpl metaModel, EntityMetadata metadata, Object rowId, + List relationNames) + { + CQLTranslator translator = new CQLTranslator(); + String select_Query = translator.SELECTALL_QUERY; + select_Query = StringUtils.replace(select_Query, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), metadata.getTableName()).toString()); + StringBuilder builder = new StringBuilder(select_Query); + onWhereClause(metadata, rowId, translator, builder, metaModel); + return CassandraClientBase.this.executeQuery(builder.toString(), metadata.getEntityClazz(), relationNames); + } + + /** + * Find List of objects based on value {@columnValue} of column + * {@columnName} + * + * @param m + * @param columnName + * @param columnValue + * @param clazz + * @param dataHandler + * @return + */ + protected List findByRelationQuery(EntityMetadata m, String columnName, Object columnValue, + Class clazz, CassandraDataHandler dataHandler) + { + CQLTranslator translator = new CQLTranslator(); + String selectQuery = translator.SELECTALL_QUERY; + selectQuery = StringUtils.replace(selectQuery, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), m.getTableName()).toString()); + + StringBuilder selectQueryBuilder = new StringBuilder(selectQuery); + selectQueryBuilder.append(CQLTranslator.ADD_WHERE_CLAUSE); + + translator.buildWhereClause(selectQueryBuilder, columnValue.getClass(), columnName, columnValue, "="); + selectQueryBuilder.delete(selectQueryBuilder.lastIndexOf(CQLTranslator.AND_CLAUSE), + selectQueryBuilder.length()); + return executeQuery(selectQueryBuilder.toString(), clazz, m.getRelationNames(), dataHandler, true); + } + } + + /** + * @return the ttlPerRequest + */ + public boolean isTtlPerRequest() + { + return ttlPerRequest; + } + + /** + * @param ttlPerRequest + * the ttlPerRequest to set + */ + public void setTtlPerRequest(boolean ttlPerRequest) + { + this.ttlPerRequest = ttlPerRequest; + } + + /** + * @return the ttlPerSession + */ + public boolean isTtlPerSession() + { + return ttlPerSession; + } + + /** + * @param ttlPerSession + * the ttlPerSession to set + */ + public void setTtlPerSession(boolean ttlPerSession) + { + this.ttlPerSession = ttlPerSession; + } + + /** + * @return the ttlValues + */ + public Map getTtlValues() + { + return ttlValues; + } + + /** + * @param ttlValues + * the ttlValues to set + */ + public void setTtlValues(Map ttlValues) + { + this.ttlValues = ttlValues; + } + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/CassandraClientProperties.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/CassandraClientProperties.java new file mode 100644 index 000000000..07e6f1288 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/CassandraClientProperties.java @@ -0,0 +1,86 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra; + +import java.util.Map; + +import org.apache.cassandra.thrift.ConsistencyLevel; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientPropertiesSetter; + +/** + * Cassandra implementation of {@link ClientPropertiesSetter} + * + * @author amresh.singh + */ +class CassandraClientProperties +{ + private static final String TTL_VALUES = "ttl.values"; + + private static final String TTL_PER_REQUEST = "ttl.per.request"; + + private static final String TTL_PER_SESSION = "ttl.per.session"; + + private static final String CONSISTENCY_LEVEL = "consistency.level"; + + private static final String CQL_VERSION = CassandraConstants.CQL_VERSION; + + public void populateClientProperties(Client client, Map properties) + { + CassandraClientBase cassandraClientBase = (CassandraClientBase) client; + + if (properties != null) + { + for (String key : properties.keySet()) + { + Object value = properties.get(key); + if (key.equals(CONSISTENCY_LEVEL) && value instanceof ConsistencyLevel) + { + cassandraClientBase.setConsistencyLevel((ConsistencyLevel) value); + } + else if (key.equals(CQL_VERSION) && value instanceof String) + { + cassandraClientBase.setCqlVersion((String) value); + } + else if (key.equals(TTL_PER_SESSION) && value instanceof Boolean) + { + if(((Boolean) value).booleanValue()) + { + cassandraClientBase.setTtlPerRequest(false); + } + cassandraClientBase.setTtlPerSession((Boolean) value); + + } + else if (key.equals(TTL_PER_REQUEST) && value instanceof Boolean) + { + if(((Boolean) value).booleanValue()) + { + cassandraClientBase.setTtlPerSession(false); + } + cassandraClientBase.setTtlPerRequest((Boolean) value); + } + else if (key.equals(TTL_VALUES) && value instanceof Map) + { + cassandraClientBase.setTtlValues((Map) value); + } + + // Add more properties as needed + } + } + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/common/CassandraConstants.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/common/CassandraConstants.java new file mode 100644 index 000000000..477b8c865 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/common/CassandraConstants.java @@ -0,0 +1,95 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.common; + +/** + * Holds constants for kundera-cassandra module + * + * @author amresh.singh + */ +public interface CassandraConstants +{ + public static final String CQL_VERSION_2_0 = "2.0.0"; + + public static final String CQL_VERSION_3_0 = "3.0.0"; + + // properties to set during creation of keyspace. + public static final String PLACEMENT_STRATEGY = "strategy.class"; + + public static final String REPLICATION_FACTOR = "replication.factor"; + + public static final String CF_DEFS = "cf.defs"; + + public static final String DATA_CENTERS = "datacenters"; + + public static final String INVERTED_INDEXING_ENABLED = "inverted.indexing.enabled"; + + /** + * + */ + public static final String DEFAULT_REPLICATION_FACTOR = "1"; + + public static final String DURABLE_WRITES = "durable.writes"; + + // properties to set during creation of column family. + + public static final String DEFAULT_VALIDATION_CLASS = "default.validation.class"; + + public static final String KEY_VALIDATION_CLASS = "key.validation.class"; + + public static final String COMPARATOR_TYPE = "comparator.type"; + + public static final String SUBCOMPARATOR_TYPE = "subcomparator.type"; + + public static final String REPLICATE_ON_WRITE = "replicate.on.write"; + + public static final String COMPACTION_STRATEGY = "compaction.strategy"; + + public static final String MAX_COMPACTION_THRESHOLD = "max.compaction.threshold"; + + public static final String MIN_COMPACTION_THRESHOLD = "min.compaction.threshold"; + + public static final String COMMENT = "comment"; + + public static final String ID = "id"; + + public static final String CACHING = "caching"; + + public static final String BLOOM_FILTER_FP_CHANCE = "bloom.filter.fp.chance"; + + public static final String GC_GRACE_SECONDS = "gc.grace.seconds"; + + public static final String READ_REPAIR_CHANCE = "read.repair.chance"; + + public static final String DCLOCAL_READ_REPAIR_CHANCE = "dclocal.read.repair.chance"; + + public static final String CQL_VERSION = "cql.version"; + + /** Name of Row key column when stored using CQL insert statement */ + public static final String CQL_KEY = "key"; + + public static final String TEST_ON_BORROW = "testonborrow"; + + public static final String TEST_ON_CONNECT = "testonconnect"; + + public static final String TEST_WHILE_IDLE = "testwhileidle"; + + public static final String TEST_ON_RETURN = "testonretrun"; + + public static final String SOCKET_TIMEOUT = "socket.timeout"; + + public static final String MAX_WAIT = "max.wait"; +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/common/CassandraUtilities.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/common/CassandraUtilities.java new file mode 100644 index 000000000..6e39eb894 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/common/CassandraUtilities.java @@ -0,0 +1,202 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.common; + +import java.lang.reflect.Field; +import java.nio.charset.Charset; +import java.util.Date; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.UUID; + +import org.apache.commons.lang.StringUtils; +import org.scale7.cassandra.pelops.Bytes; + +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.property.accessor.DateAccessor; + +/** + * Provides utilities methods + * + * @author amresh.singh + */ +public class CassandraUtilities +{ + + public static String toUTF8(byte[] value) + { + return value == null ? null : new String(value, Charset.forName(Constants.CHARSET_UTF8)); + } + + public static String getKeyspace(String persistenceUnit) + { + PersistenceUnitMetadata persistenceUnitMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(persistenceUnit); + Properties props = persistenceUnitMetadata.getProperties(); + String keyspace = (String) props.get(PersistenceProperties.KUNDERA_KEYSPACE); + return keyspace; + } + + public static Bytes toBytes(Object value, Field f) + { + return toBytes(value, f.getType()); + + } + + + public static byte[] toBytes(final Object value) + { + if(value != null) + { + return toBytes(value,value.getClass()).toByteArray(); + } + + return null; + } + /** + * @param value + * @param f + * @return + */ + public static Bytes toBytes(Object value, Class clazz) + { + if (clazz.isAssignableFrom(String.class)) + { + return Bytes.fromByteArray(((String) value).getBytes()); + } + else if (clazz.equals(int.class) || clazz.isAssignableFrom(Integer.class)) + { + return Bytes.fromInt(Integer.parseInt(value.toString())); + } + else if (clazz.equals(long.class) || clazz.isAssignableFrom(Long.class)) + { + return Bytes.fromLong(Long.parseLong(value.toString())); + } + else if (clazz.equals(boolean.class) || clazz.isAssignableFrom(Boolean.class)) + { + return Bytes.fromBoolean(Boolean.valueOf(value.toString())); + } + else if (clazz.equals(double.class) || clazz.isAssignableFrom(Double.class)) + { + return Bytes.fromDouble(Double.valueOf(value.toString())); + } + else if (clazz.isAssignableFrom(java.util.UUID.class)) + { + return Bytes.fromUuid(UUID.fromString(value.toString())); + } + else if (clazz.equals(float.class) || clazz.isAssignableFrom(Float.class)) + { + return Bytes.fromFloat(Float.valueOf(value.toString())); + } + else if (clazz.isAssignableFrom(Date.class)) + { + DateAccessor dateAccessor = new DateAccessor(); + return Bytes.fromByteArray(dateAccessor.toBytes(value)); + } + else + { + if (value.getClass().isAssignableFrom(String.class)) + { + value = PropertyAccessorFactory.getPropertyAccessor(clazz).fromString(clazz, value.toString()); + } + return Bytes.fromByteArray(PropertyAccessorFactory.getPropertyAccessor(clazz).toBytes(value)); + } + } + + /** + * Append columns. + * + * @param builder + * the builder + * @param columns + * the columns + * @param selectQuery + * the select query + * @param translator + * the translator + */ + public static StringBuilder appendColumns(StringBuilder builder, List columns, String selectQuery, + CQLTranslator translator) + { + if (columns != null) + { + for (String column : columns) + { + translator.appendColumnName(builder, column); + builder.append(","); + } + } + if (builder.lastIndexOf(",") != -1) + { + builder.deleteCharAt(builder.length() - 1); + // selectQuery = StringUtils.replace(selectQuery, + // CQLTranslator.COLUMN_FAMILY, builder.toString()); + selectQuery = StringUtils.replace(selectQuery, CQLTranslator.COLUMNS, builder.toString()); + } + + builder = new StringBuilder(selectQuery); + return builder; + } + + /** + * Return name if Idcolumn for cql, returns {@CassandraConstants.CQL_KEY + * + * + * + * + * } if user opted for + * {@PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE + * + * + * + * + * } otherwise returns + * JPAColumnName of id attribute. + * + * @param m + * @param externalProperties + * @return + */ + public static String getIdColumnName(final EntityMetadata m, final Map externalProperties) + { + // key for auto schema generation. + String persistenceUnit = m.getPersistenceUnit(); + PersistenceUnitMetadata persistenceUnitMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(persistenceUnit); + String autoDdlOption = externalProperties != null ? (String) externalProperties + .get(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE) : null; + if (autoDdlOption == null) + { + autoDdlOption = persistenceUnitMetadata != null ? persistenceUnitMetadata + .getProperty(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE) : null; + } + + // check if id attribute is embeddable + boolean containsBasicCollectionField = MetadataUtils.containsBasicElementCollectionField(m); + return autoDdlOption == null || containsBasicCollectionField ? ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName() + : CassandraConstants.CQL_KEY; + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/config/CassandraPropertyReader.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/config/CassandraPropertyReader.java new file mode 100644 index 000000000..802285a9f --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/config/CassandraPropertyReader.java @@ -0,0 +1,290 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.config; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.apache.cassandra.db.marshal.CounterColumnType; +import org.apache.cassandra.locator.SimpleStrategy; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.kundera.configure.AbstractPropertyReader; +import com.impetus.kundera.configure.ClientProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.configure.ClientProperties.DataStore.Connection.Server; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema.Table; +import com.impetus.kundera.configure.PropertyReader; + +/** + * Cassandra Property Reader reads cassandra properties from property file + * {kundera-cassandra.properties} and put it into cassandra schema metadata. + * + * @author kuldeep.mishra + * + */ +public class CassandraPropertyReader extends AbstractPropertyReader implements PropertyReader +{ + /** The log instance. */ + private Logger logger = LoggerFactory.getLogger(CassandraPropertyReader.class); + + /** csmd instance of CassandraSchemaMetadata */ + + public static CassandraSchemaMetadata csmd; + + public CassandraPropertyReader(Map externalProperties) + { + super(externalProperties); + csmd = new CassandraSchemaMetadata(); + } + + public void onXml(ClientProperties cp) + { + if (cp != null) + { + csmd.setClientProperties(cp); + } + } + + /** + * Cassandra schema metadata holds metadata information. + * + * @author kuldeep.mishra + * + */ + public class CassandraSchemaMetadata + { + + private ClientProperties clientProperties; + + /** + * @param parseXML + */ + private void setClientProperties(ClientProperties clientProperties) + { + this.clientProperties = clientProperties; + } + + /** + * @return the clientProperties + */ + public ClientProperties getClientProperties() + { + return clientProperties; + } + + /** + * @return the replication_factor + */ + public String getReplication_factor(String schemaName) + { + Schema schema = getSchema(schemaName); + String replication = "1"; + if (schema != null && schema.getSchemaProperties() != null && !schema.getSchemaProperties().isEmpty()) + { + replication = schema.getSchemaProperties().getProperty(CassandraConstants.REPLICATION_FACTOR); + } + + if (logger.isInfoEnabled()) + { + logger.info("Returning replication factor value {}", replication); + } + return replication; + } + + /** + * @return the placement_strategy + */ + public String getPlacement_strategy(String schemaName) + { + Schema schema = getSchema(schemaName); + String placementStrategy = SimpleStrategy.class.getName(); + if (schema != null && schema.getSchemaProperties() != null && !schema.getSchemaProperties().isEmpty()) + { + placementStrategy = schema.getSchemaProperties().getProperty(CassandraConstants.PLACEMENT_STRATEGY); + } + + if (logger.isInfoEnabled()) + { + logger.info("Returning placement strategy value {}", placementStrategy); + } + return placementStrategy; + } + + public boolean isCounterColumn(String schemaName, String cfName) + { + Table table = getColumnFamily(schemaName, cfName); + if (table != null) + { + return table.getProperties().getProperty(CassandraConstants.DEFAULT_VALIDATION_CLASS) + .equalsIgnoreCase(CounterColumnType.class.getSimpleName()) ? true : false; + } + return false; + } + + public DataStore getDataStore() + { + if (getClientProperties() != null) + { + if (getClientProperties().getDatastores() != null) + { + for (DataStore dataStore : getClientProperties().getDatastores()) + { + if (dataStore.getName() != null && dataStore.getName().equalsIgnoreCase("cassandra")) + { + return dataStore; + } + } + } + + if (logger.isWarnEnabled()) + { + logger.warn("No data store configuration found, returning null."); + } + } + return null; + } + + public boolean isInvertedIndexingEnabled(String schemaName) + { + boolean result = false; + if (schemaName != null && getDataStore() != null && getDataStore().getSchemas() != null) + { + for (Schema schema : getDataStore().getSchemas()) + { + if (schema != null && schemaName.equals(schema.getName()) && schema.getSchemaProperties() != null + && schema.getSchemaProperties() != null) + { + result = Boolean.parseBoolean((String) schema.getSchemaProperties().get( + CassandraConstants.INVERTED_INDEXING_ENABLED)); + break; + } + } + if (logger.isWarnEnabled()) + { + logger.warn("Returning inverted indexing enabled value {}.", result); + } + } + return result; + } + + public String getCqlVersion() + { + if (getDataStore() != null) + { + Properties properties = getDataStore().getConnection() != null ? getDataStore().getConnection() + .getProperties() : null; + + if (properties != null) + { + String cqlVersion = properties.getProperty(CassandraConstants.CQL_VERSION); + if (cqlVersion != null) + { + if (cqlVersion.equalsIgnoreCase(CassandraConstants.CQL_VERSION_3_0) + || cqlVersion.equalsIgnoreCase(CassandraConstants.CQL_VERSION_2_0)) + { + return cqlVersion; + } + else + { + logger.warn("Invalid {} cql version provided, valid are {},{}.", cqlVersion, + CassandraConstants.CQL_VERSION_2_0, CassandraConstants.CQL_VERSION_3_0); + } + } + } + } + return CassandraConstants.CQL_VERSION_2_0; + } + + public Schema getSchema(String schemaName) + { + if (getDataStore() != null) + { + List schemas = getDataStore().getSchemas(); + if (schemas != null && !schemas.isEmpty()) + { + for (Schema s : schemas) + { + if (s != null && s.getName() != null && s.getName().equalsIgnoreCase(schemaName)) + { + return s; + } + } + } + } + return null; + } + + public Table getColumnFamily(String schemaName, String cfName) + { + Schema schema = getSchema(schemaName); + if (schema != null) + { + if (schema.getTables() != null) + { + for (Table table : schema.getTables()) + { + if (table != null && table.getName() != null && table.getName().equalsIgnoreCase(cfName)) + { + return table; + } + } + if (logger.isWarnEnabled()) + { + logger.warn("No column family schema found, returning null."); + } + } + } + return null; + } + + public Properties getConnectionProperties() + { + DataStore ds = getDataStore(); + Properties properties = new Properties(); + if (ds != null) + { + if (ds.getConnection() != null) + { + properties = ds.getConnection().getProperties(); + return properties != null ? properties : new Properties(); + } + if (logger.isWarnEnabled()) + { + logger.warn("No connection properties found, returning none."); + } + } + return properties; + } + + public List getConnectionServers() + { + DataStore ds = getDataStore(); + List servers = new ArrayList(); + if (ds != null && ds.getConnection() != null) + { + servers = ds.getConnection().getServers(); + return servers; + } + return servers; + } + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/CassandraDataHandler.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/CassandraDataHandler.java new file mode 100644 index 000000000..680354b71 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/CassandraDataHandler.java @@ -0,0 +1,121 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.datahandler; + +import java.util.List; + +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.SuperColumn; + +import com.impetus.client.cassandra.thrift.ThriftRow; +import com.impetus.kundera.db.DataRow; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Defines low level translation methods for Cassandra. + * + * @author amresh.singh + */ +public interface CassandraDataHandler +{ + + /** + * From thrift row. + * + * @param + * the element type + * @param clazz + * the clazz + * @param m + * the m + * @param tr + * the tr + * @return the e + * @throws Exception + * the exception + */ + E fromThriftRow(Class clazz, EntityMetadata m, DataRow tr) throws Exception; + + /** + * From thrift row. + * + * @param clazz + * the clazz + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param consistencyLevel + * the consistency level + * @param rowIds + * the row ids + * @return the list + * @throws Exception + * the exception + */ + List fromThriftRow(Class clazz, EntityMetadata m, List relationNames, boolean isWrapReq, + ConsistencyLevel consistencyLevel, Object... rowIds) throws Exception; + + /** + * From thrift row. + * + * @param clazz + * the clazz + * @param m + * the m + * @param rowKey + * the row key + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param consistencyLevel + * the consistency level + * @return the object + * @throws Exception + * the exception + */ + Object fromThriftRow(Class clazz, EntityMetadata m, Object rowKey, List relationNames, + boolean isWrapReq, ConsistencyLevel consistencyLevel) throws Exception; + + /** + * Populate entity. + * + * @param tr + * the tr + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @return the object + */ + Object populateEntity(ThriftRow tr, EntityMetadata m, List relationNames, boolean isWrapReq); + + /** + * @param e + * @param id + * @param m + * @param columnFamily + * @param columnTTLs TODO + * @return + * @throws Exception + */ + ThriftRow toThriftRow(Object e, Object id, EntityMetadata m, String columnFamily, Object columnTTLs) throws Exception; +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/CassandraDataHandlerBase.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/CassandraDataHandlerBase.java new file mode 100644 index 000000000..bc5ff2a9e --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/CassandraDataHandlerBase.java @@ -0,0 +1,1859 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.datahandler; + +import java.lang.reflect.Field; +import java.math.BigDecimal; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.StringTokenizer; + +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.PluralAttribute; + +import org.apache.cassandra.db.marshal.AbstractType; +import org.apache.cassandra.db.marshal.ListType; +import org.apache.cassandra.db.marshal.MapType; +import org.apache.cassandra.db.marshal.SetType; +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.CounterColumn; +import org.apache.cassandra.thrift.CounterSuperColumn; +import org.apache.cassandra.thrift.SuperColumn; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.schemamanager.CassandraValidationClassMapper; +import com.impetus.client.cassandra.thrift.ThriftDataResultHelper; +import com.impetus.client.cassandra.thrift.ThriftRow; +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.cache.ElementCollectionCacheManager; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.db.DataRow; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata.Type; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.property.accessor.DoubleAccessor; +import com.impetus.kundera.property.accessor.IntegerAccessor; +import com.impetus.kundera.property.accessor.LongAccessor; + +/** + * Base class for all Cassandra Data Handlers. + * + * @author amresh.singh + */ +public abstract class CassandraDataHandlerBase +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(CassandraDataHandlerBase.class); + + /** The thrift translator. */ + protected ThriftDataResultHelper thriftTranslator = new ThriftDataResultHelper(); + + private CassandraClientBase clientBase; + + public CassandraDataHandlerBase(CassandraClientBase clientBase) + { + this.clientBase = clientBase; + } + + /** + * From thrift row. + * + * @param + * the element type + * @param clazz + * the clazz + * @param m + * the m + * @param tr + * the cr + * @return the e + * @throws Exception + * the exception + */ + + public E fromThriftRow(Class clazz, EntityMetadata m, DataRow tr) throws Exception + { + + // Instantiate a new instance + E e = null; + + // Set row-key. Note: + // PropertyAccessorHelper.setId(e, m, tr.getId()); + + // Get a name->field map for super-columns + Map columnNameToFieldMap = new HashMap(); + Map superColumnNameToFieldMap = new HashMap(); + MetadataUtils.populateColumnAndSuperColumnMaps(m, columnNameToFieldMap, superColumnNameToFieldMap); + + Collection embeddedCollection = null; + Field embeddedCollectionField = null; + for (SuperColumn sc : tr.getColumns()) + { + if (e == null) + { + // Instantiate a new instance + e = clazz.newInstance(); + + // Set row-key. Note: + PropertyAccessorHelper.setId(e, m, tr.getId()); + } + + String scName = PropertyAccessorFactory.STRING.fromBytes(String.class, sc.getName()); + String scNamePrefix = null; + + if (scName.indexOf(Constants.EMBEDDED_COLUMN_NAME_DELIMITER) != -1) + { + scNamePrefix = MetadataUtils.getEmbeddedCollectionPrefix(scName); + embeddedCollectionField = superColumnNameToFieldMap.get(scNamePrefix); + embeddedCollection = MetadataUtils.getEmbeddedCollectionInstance(embeddedCollectionField); + + Object embeddedObject = populateEmbeddedObject(sc, m); + embeddedCollection.add(embeddedObject); + PropertyAccessorHelper.set(e, embeddedCollectionField, embeddedCollection); + } + else + { + boolean intoRelations = false; + if (scName.equals(Constants.FOREIGN_KEY_EMBEDDED_COLUMN_NAME)) + { + intoRelations = true; + } + + for (Column column : sc.getColumns()) + { + if (column != null) + { + String name = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + byte[] value = column.getValue(); + + if (value == null) + { + continue; + } + + if (intoRelations) + { + Relation relation = m.getRelation(name); + + String foreignKeys = PropertyAccessorFactory.STRING.fromBytes(String.class, value); + Set keys = MetadataUtils.deserializeKeys(foreignKeys); + } + else + { + // set value of the field in the bean + Field field = columnNameToFieldMap.get(name); + Object embeddedObject = PropertyAccessorHelper.getObject(e, scName); + PropertyAccessorHelper.set(embeddedObject, field, value); + } + + } + + } + } + } + + if(log.isInfoEnabled()) + { + log.info("Returning entity {} for class {}", e,clazz); + } + return e; + } + + /** + * From thrift row. + * + * @param clazz + * the clazz + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param consistencyLevel + * the consistency level + * @param rowIds + * the row ids + * @return the list + * @throws Exception + * the exception + */ + public List fromThriftRow(Class clazz, EntityMetadata m, List relationNames, boolean isWrapReq, + ConsistencyLevel consistencyLevel, Object... rowIds) throws Exception + { + List entities = new ArrayList(); + if (rowIds != null) + { + for (Object rowKey : rowIds) + { + Object e = fromThriftRow(clazz, m, rowKey, relationNames, isWrapReq, consistencyLevel); + if (e != null) + { + entities.add(e); + } + } + } + return entities; + } + + /** + * From thrift row. + * + * @param clazz + * the clazz + * @param m + * the m + * @param rowKey + * the row key + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param consistencyLevel + * the consistency level + * @return the object + * @throws Exception + * the exception + */ + public abstract Object fromThriftRow(Class clazz, EntityMetadata m, Object rowKey, List relationNames, + boolean isWrapReq, ConsistencyLevel consistencyLevel) throws Exception; + + /** + * Populate embedded object. + * + * @param sc + * the sc + * @param m + * the m + * @return the object + * @throws Exception + * the exception + */ + private Object populateEmbeddedObject(SuperColumn sc, EntityMetadata m) throws Exception + { + Field embeddedCollectionField = null; + Object embeddedObject = null; + String scName = PropertyAccessorFactory.STRING.fromBytes(String.class, sc.getName()); + String scNamePrefix = null; + + // Get a name->field map for super-columns + Map columnNameToFieldMap = new HashMap(); + Map superColumnNameToFieldMap = new HashMap(); + MetadataUtils.populateColumnAndSuperColumnMaps(m, columnNameToFieldMap, superColumnNameToFieldMap); + + // If this super column is variable in number (name#sequence format) + if (scName.indexOf(Constants.EMBEDDED_COLUMN_NAME_DELIMITER) != -1) + { + StringTokenizer st = new StringTokenizer(scName, Constants.EMBEDDED_COLUMN_NAME_DELIMITER); + if (st.hasMoreTokens()) + { + scNamePrefix = st.nextToken(); + } + + embeddedCollectionField = superColumnNameToFieldMap.get(scNamePrefix); + Class embeddedClass = PropertyAccessorHelper.getGenericClass(embeddedCollectionField); + + // must have a default no-argument constructor + try + { + embeddedClass.getConstructor(); + } + catch (NoSuchMethodException nsme) + { + throw new PersistenceException(embeddedClass.getName() + + " is @Embeddable and must have a default no-argument constructor."); + } + embeddedObject = embeddedClass.newInstance(); + + for (Column column : sc.getColumns()) + { + String name = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + byte[] value = column.getValue(); + if (value == null) + { + continue; + } + Field columnField = columnNameToFieldMap.get(name); + PropertyAccessorHelper.set(embeddedObject, columnField, value); + } + + } + else + { + Field superColumnField = superColumnNameToFieldMap.get(scName); + Class superColumnClass = superColumnField.getType(); + embeddedObject = superColumnClass.newInstance(); + + for (Column column : sc.getColumns()) + { + String name = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + byte[] value = column.getValue(); + + if (value == null) + { + continue; + } + // set value of the field in the bean + Field columnField = columnNameToFieldMap.get(name); + PropertyAccessorHelper.set(embeddedObject, columnField, value); + + } + } + return embeddedObject; + } + + /** + * Helper method to convert @Entity to ThriftRow. + * + * @param e + * the e + * @param id + * the id + * @param m + * the m + * @param columnFamily + * the colmun family + * @param columnTTLs TODO + * @return the base data accessor. thrift row + * @throws Exception + * the exception + */ + public ThriftRow toThriftRow(Object e, Object id, EntityMetadata m, String columnFamily, Object columnTTLs) throws Exception + { + // timestamp to use in thrift column objects + // long timestamp = System.currentTimeMillis(); + + ThriftRow tr = new ThriftRow(); + + tr.setColumnFamilyName(columnFamily); // column-family name + tr.setId(id); // Id + + long timestamp = System.currentTimeMillis(); + // Add super columns to thrift row + onColumnOrSuperColumnThriftRow(tr, m, e, id, timestamp, columnTTLs); + return tr; + } + + /** + * To index thrift row. + * + * @param e + * the e + * @param m + * the m + * @param columnFamily + * the column family + * @return the list + */ + public List toIndexThriftRow(Object e, EntityMetadata m, String columnFamily) + { + List indexThriftRows = new ArrayList(); + + byte[] rowKey = PropertyAccessorHelper.get(e, (Field) m.getIdAttribute().getJavaMember()); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + // Add thrift rows for embeddables + Map embeddables = metaModel.getEmbeddables(m.getEntityClazz()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + for (String embeddedFieldName : embeddables.keySet()) + { + EmbeddableType embeddedColumn = embeddables.get(embeddedFieldName); + + // Index embeddable only when specified by user + Field embeddedField = (Field) entityType.getAttribute(embeddedFieldName).getJavaMember(); + if (!MetadataUtils.isEmbeddedAtributeIndexable(embeddedField)) + { + continue; + } + + Object embeddedObject = PropertyAccessorHelper.getObject(e, + (Field) entityType.getAttribute(embeddedFieldName).getJavaMember()); + if (embeddedObject == null) + { + continue; + } + if (embeddedObject instanceof Collection) + { + ElementCollectionCacheManager ecCacheHandler = ElementCollectionCacheManager.getInstance(); + + for (Object obj : (Collection) embeddedObject) + { + // for (com.impetus.kundera.metadata.model.Column column : + // embeddedColumn.getColumns()) + for (Object column : embeddedColumn.getAttributes()) + { + + Attribute columnAttribute = (Attribute) column; + String columnName = columnAttribute.getName(); + if (!MetadataUtils.isColumnInEmbeddableIndexable(embeddedField, columnName)) + { + continue; + } + + // Column Value + String id = CassandraUtilities.toUTF8(rowKey); + String superColumnName = ecCacheHandler.getElementCollectionObjectName(id, obj); + + ThriftRow tr = constructIndexTableThriftRow(columnFamily, embeddedFieldName, obj, + columnAttribute, rowKey, superColumnName); + if (tr != null) + { + indexThriftRows.add(tr); + } + } + } + } + else + { + // for (com.impetus.kundera.metadata.model.Column column : + // embeddedColumn.getColumns()) + // { + for (Object column : embeddedColumn.getAttributes()) + { + + Attribute columnAttribute = (Attribute) column; + String columnName = columnAttribute.getName(); + Class columnClass = ((AbstractAttribute) columnAttribute).getBindableJavaType(); + if (!MetadataUtils.isColumnInEmbeddableIndexable(embeddedField, columnName) + || columnClass.equals(byte[].class)) + { + continue; + } + + // No EC Name + ThriftRow tr = constructIndexTableThriftRow(columnFamily, embeddedFieldName, embeddedObject, + (Attribute) column, rowKey, ""); + if (tr != null) + { + indexThriftRows.add(tr); + } + } + } + } + return indexThriftRows; + } + + /** + * Constructs Thrift Tow (each record) for Index Table. + * + * @param columnFamily + * Column family Name for Index Table + * @param embeddedFieldName + * the embedded field name + * @param obj + * Embedded Object instance + * @param column + * Instance of {@link Column} + * @param rowKey + * Name of Index Column + * @param ecValue + * Name of embeddable object in Element Collection cache (usually + * in the form of # + * @return Instance of {@link ThriftRow} + */ + private ThriftRow constructIndexTableThriftRow(String columnFamily, String embeddedFieldName, Object obj, + Attribute column, byte[] rowKey, String ecValue) + { + // Column Name + Field columnField = (Field) column.getJavaMember(); + byte[] indexColumnName = PropertyAccessorHelper.get(obj, columnField); + + ThriftRow tr = null; + if (indexColumnName != null && indexColumnName.length != 0 && rowKey != null) + { + // Construct Index Table Thrift Row + tr = new ThriftRow(); + tr.setColumnFamilyName(columnFamily); // Index column-family name + tr.setId(embeddedFieldName + Constants.INDEX_TABLE_ROW_KEY_DELIMITER + column.getName()); // Id + + SuperColumn thriftSuperColumn = new SuperColumn(); + thriftSuperColumn.setName(indexColumnName); + + Column thriftColumn = new Column(); + thriftColumn.setName(rowKey); + thriftColumn.setValue(ecValue.getBytes()); + thriftColumn.setTimestamp(System.currentTimeMillis()); + + thriftSuperColumn.addToColumns(thriftColumn); + + tr.addSuperColumn(thriftSuperColumn); + } + return tr; + } + + /** + * Gets the foreign keys from join table. + * + * @param + * the element type + * @param inverseJoinColumnName + * the inverse join column name + * @param columns + * the columns + * @param columnJavaType + * @return the foreign keys from join table + */ + public List getForeignKeysFromJoinTable(String inverseJoinColumnName, List columns, + Class columnJavaType) + { + List foreignKeys = new ArrayList(); + + if (columns == null || columns.isEmpty()) + { + return foreignKeys; + } + + for (Column c : columns) + { + try + { + // Thrift Column name + String thriftColumnName = PropertyAccessorFactory.STRING.fromBytes(String.class, c.getName()); + + // Thrift Column Value + byte[] thriftColumnValue = c.getValue(); + if (null == thriftColumnValue) + { + continue; + } + + if (thriftColumnName != null && thriftColumnName.startsWith(inverseJoinColumnName)) + { + Object val = PropertyAccessorHelper.getObject(columnJavaType, thriftColumnValue); + foreignKeys.add(val); + } + } + catch (PropertyAccessException e) + { + continue; + } + + } + return foreignKeys; + } + + /** + * Populate entity. + * + * @param tr + * the tr + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @return the object + */ + public Object populateEntity(ThriftRow tr, EntityMetadata m, List relationNames, boolean isWrapReq) + { + Map relations = new HashMap(); + Object entity = null; + try + { + // entity =m.getEntityClazz().newInstance(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + boolean isCql3Enabled = clientBase.isCql3Enabled(m); + for (Column column : tr.getColumns()) + { + if (column != null) + { + String thriftColumnName = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + if (CassandraConstants.CQL_KEY.equalsIgnoreCase(thriftColumnName) && tr.getId() == null) + { + entity = initialize(m, entity, null); + setId(m, entity, column.getValue(), isCql3Enabled); + } + else + { + entity = onColumn(column, m, entity, entityType, relationNames, isWrapReq, relations, + isCql3Enabled); + } + } + } + + // Add all super columns to entity + Collection embeddedCollection = null; + Field embeddedCollectionField = null; + + boolean mappingProcessed = false; + Map columnNameToFieldMap = new HashMap(); + Map superColumnNameToFieldMap = new HashMap(); + + for (SuperColumn superColumn : tr.getSuperColumns()) + { + if (superColumn != null) + { + entity = initialize(m, entity, tr.getId()); + + String scName = PropertyAccessorFactory.STRING.fromBytes(String.class, superColumn.getName()); + String scNamePrefix = null; + + // Map to hold property-name=>foreign-entity relations + Map> foreignKeysMap = new HashMap>(); + + // Get a name->field map for super-columns + if (!mappingProcessed) + { + MetadataUtils.populateColumnAndSuperColumnMaps(m, columnNameToFieldMap, + superColumnNameToFieldMap); + mappingProcessed = true; + } + + if (scName.indexOf(Constants.EMBEDDED_COLUMN_NAME_DELIMITER) != -1) + { + scNamePrefix = MetadataUtils.getEmbeddedCollectionPrefix(scName); + embeddedCollectionField = superColumnNameToFieldMap.get(scNamePrefix); + + if (embeddedCollection == null) + { + embeddedCollection = MetadataUtils.getEmbeddedCollectionInstance(embeddedCollectionField); + } + + Object embeddedObject = MetadataUtils.getEmbeddedGenericObjectInstance(embeddedCollectionField); + + scrollOverSuperColumn(m, relationNames, isWrapReq, relations, entityType, superColumn, + embeddedObject, columnNameToFieldMap); + + Collection collection = PropertyAccessorHelper.getCollectionInstance(embeddedCollectionField); + collection.add(embeddedObject); + + PropertyAccessorHelper.set(entity, embeddedCollectionField, collection); + + embeddedCollection.add(embeddedObject); + + // Add this embedded object to cache + ElementCollectionCacheManager.getInstance().addElementCollectionCacheMapping(tr.getId(), + embeddedObject, scName); + + } + else + { + if (superColumnNameToFieldMap.containsKey(scName)) + { + Field field = superColumnNameToFieldMap.get(scName); + Object embeddedObj = field.getType().newInstance(); + // column + scrollOverSuperColumn(m, relationNames, isWrapReq, relations, entityType, superColumn, + embeddedObj, columnNameToFieldMap); + PropertyAccessorHelper.set(entity, field, embeddedObj); + } + else + { + scrollOverSuperColumn(m, relationNames, isWrapReq, relations, entityType, superColumn, + entity, isCql3Enabled); + } + + } + } + } + + mappingProcessed = false; + + for (CounterColumn counterColumn : tr.getCounterColumns()) + { + if (counterColumn != null) + { + entity = initialize(m, entity, tr.getId()); + onCounterColumn(counterColumn, m, entity, entityType, relationNames, isWrapReq, relations, + isCql3Enabled); + } + } + + for (CounterSuperColumn counterSuperColumn : tr.getCounterSuperColumns()) + { + if (counterSuperColumn != null) + { + entity = initialize(m, entity, tr.getId()); + String scName = PropertyAccessorFactory.STRING + .fromBytes(String.class, counterSuperColumn.getName()); + String scNamePrefix = null; + + // Map to hold property-name=>foreign-entity relations + Map> foreignKeysMap = new HashMap>(); + + // Get a name->field map for super-columns + // Get a name->field map for super-columns + if (!mappingProcessed) + { + MetadataUtils.populateColumnAndSuperColumnMaps(m, columnNameToFieldMap, + superColumnNameToFieldMap); + mappingProcessed = true; + } + + if (scName.indexOf(Constants.EMBEDDED_COLUMN_NAME_DELIMITER) != -1) + { + scNamePrefix = MetadataUtils.getEmbeddedCollectionPrefix(scName); + embeddedCollectionField = superColumnNameToFieldMap.get(scNamePrefix); + + if (embeddedCollection == null) + { + embeddedCollection = MetadataUtils.getEmbeddedCollectionInstance(embeddedCollectionField); + } + + Object embeddedObject = MetadataUtils.getEmbeddedGenericObjectInstance(embeddedCollectionField); + + scrollOverCounterSuperColumn(m, relationNames, isWrapReq, relations, entityType, + counterSuperColumn, embeddedObject, columnNameToFieldMap); + embeddedCollection.add(embeddedObject); + + // Add this embedded object to cache + ElementCollectionCacheManager.getInstance().addElementCollectionCacheMapping(tr.getId(), + embeddedObject, scName); + } + else + { + if (superColumnNameToFieldMap.containsKey(scName)) + { + Field field = superColumnNameToFieldMap.get(scName); + Object embeddedObj = field.getType().newInstance(); + // column + scrollOverCounterSuperColumn(m, relationNames, isWrapReq, relations, entityType, + counterSuperColumn, embeddedObj, columnNameToFieldMap); + PropertyAccessorHelper.set(entity, field, embeddedObj); + } + else + { + scrollOverCounterSuperColumn(m, relationNames, isWrapReq, relations, entityType, + counterSuperColumn, entity, isCql3Enabled); + } + } + } + } + + if (embeddedCollection != null && !embeddedCollection.isEmpty()) + { + PropertyAccessorHelper.set(entity, embeddedCollectionField, embeddedCollection); + } + + } + catch (Exception e) + { + log.error("Eror while retrieving data, Caused by: .", e); + throw new PersistenceException(e); + } + + + if (entity != null && tr.getId() != null) + { + PropertyAccessorHelper.setId(entity, m, tr.getId()); + } + + return isWrapReq && relations != null && !relations.isEmpty() ? new EnhanceEntity(entity, + PropertyAccessorHelper.getId(entity, m), relations) : entity; + } + + private void setId(EntityMetadata m, Object entity, Object columnValue, boolean isCql3Enabled) + { + if (isCql3Enabled && !m.getType().equals(Type.SUPER_COLUMN_FAMILY)) + { + setFieldValueViaCQL(entity, columnValue, m.getIdAttribute()); + } + else + { + columnValue = PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), (byte[]) columnValue); + PropertyAccessorHelper.setId(entity, m, columnValue); + } + } + + /** + * Initialize. + * + * @param tr + * the tr + * @param m + * the m + * @param entity + * the entity + * @param tr + * @return the object + * @throws InstantiationException + * the instantiation exception + * @throws IllegalAccessException + * the illegal access exception + */ + private Object initialize(EntityMetadata m, Object entity, Object id) throws InstantiationException, + IllegalAccessException + { + if (entity == null) + { + entity = m.getEntityClazz().newInstance(); + if (id != null) + { + PropertyAccessorHelper.setId(entity, m, id); + } + } + + return entity; + } + + /** + * Scroll over super column. + * + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @param entityType + * the entity type + * @param superColumn + * the super column + * @param embeddedObject + * the embedded object + * @param isCql3Enabled + * @throws IllegalAccessException + * @throws InstantiationException + */ + private void scrollOverSuperColumn(EntityMetadata m, List relationNames, boolean isWrapReq, + Map relations, EntityType entityType, SuperColumn superColumn, Object embeddedObject, + boolean isCql3Enabled) throws InstantiationException, IllegalAccessException + { + for (Column column : superColumn.getColumns()) + { + embeddedObject = onColumn(column, m, embeddedObject, entityType, relationNames, isWrapReq, relations, + isCql3Enabled); + } + } + + /** + * Scroll over counter super column. + * + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @param entityType + * the entity type + * @param superColumn + * the super column + * @param embeddedObject + * the embedded object + * @throws IllegalAccessException + * @throws InstantiationException + */ + private void scrollOverCounterSuperColumn(EntityMetadata m, List relationNames, boolean isWrapReq, + Map relations, EntityType entityType, CounterSuperColumn superColumn, + Object embeddedObject, boolean isCql3Enabled) throws InstantiationException, IllegalAccessException + { + for (CounterColumn column : superColumn.getColumns()) + { + onCounterColumn(column, m, embeddedObject, entityType, relationNames, isWrapReq, relations, isCql3Enabled); + } + } + + /** + * Scroll over counter super column. + * + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @param entityType + * the entity type + * @param superColumn + * the super column + * @param embeddedObject + * the embedded object + * @param superColumnFieldMap + * the super column field map + */ + private void scrollOverCounterSuperColumn(EntityMetadata m, List relationNames, boolean isWrapReq, + Map relations, EntityType entityType, CounterSuperColumn superColumn, + Object embeddedObject, Map superColumnFieldMap) + { + for (CounterColumn column : superColumn.getColumns()) + { + String thriftColumnName = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + String thriftColumnValue = new Long(column.getValue()).toString(); + PropertyAccessorHelper.set(embeddedObject, superColumnFieldMap.get(thriftColumnName), thriftColumnValue); + } + } + + /** + * Scroll over super column. + * + * @param m + * the m + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @param entityType + * the entity type + * @param superColumn + * the super column + * @param embeddedObject + * the embedded object + * @param superColumnFieldMap + * the super column field map + */ + private void scrollOverSuperColumn(EntityMetadata m, List relationNames, boolean isWrapReq, + Map relations, EntityType entityType, SuperColumn superColumn, Object embeddedObject, + Map superColumnFieldMap) + { + for (Column column : superColumn.getColumns()) + { + String thriftColumnName = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + byte[] thriftColumnValue = column.getValue(); + PropertyAccessorHelper.set(embeddedObject, superColumnFieldMap.get(thriftColumnName), thriftColumnValue); + } + } + + /** + * On column. + * + * @param column + * the column + * @param m + * the m + * @param entity + * the entity + * @param entityType + * the entity type + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @param isCql3Enabled + * @throws IllegalAccessException + * @throws InstantiationException + */ + private Object onColumn(Column column, EntityMetadata m, Object entity, EntityType entityType, + List relationNames, boolean isWrapReq, Map relations, boolean isCql3Enabled) + throws InstantiationException, IllegalAccessException + { + String thriftColumnName = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + byte[] thriftColumnValue = column.getValue(); + if (m.isCounterColumnType()) + { + LongAccessor accessor = new LongAccessor(); + Long value = accessor.fromBytes(Long.class, column.getValue()); + return populateViaThrift(m, entity, entityType, relationNames, relations, thriftColumnName, + value.toString(), isCql3Enabled); + } + return populateViaThrift(m, entity, entityType, relationNames, relations, thriftColumnName, thriftColumnValue, + isCql3Enabled); + } + + /** + * On counter column. + * + * @param column + * the column + * @param m + * the m + * @param entity + * the entity + * @param entityType + * the entity type + * @param relationNames + * the relation names + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @throws IllegalAccessException + * @throws InstantiationException + */ + private void onCounterColumn(CounterColumn column, EntityMetadata m, Object entity, EntityType entityType, + List relationNames, boolean isWrapReq, Map relations, boolean isCql3Enabled) + throws InstantiationException, IllegalAccessException + { + String thriftColumnName = PropertyAccessorFactory.STRING.fromBytes(String.class, column.getName()); + String thriftColumnValue = new Long(column.getValue()).toString(); + populateViaThrift(m, entity, entityType, relationNames, relations, thriftColumnName, thriftColumnValue, + isCql3Enabled); + } + + /** + * Populate via thrift. + * + * @param m + * the m + * @param entity + * the entity + * @param entityType + * the entity type + * @param relationNames + * the relation names + * @param relations + * the relations + * @param thriftColumnName + * the thrift column name + * @param thriftColumnValue + * the thrift column value + * @param isCql3Enabled + * @throws IllegalAccessException + * @throws InstantiationException + */ + private Object populateViaThrift(EntityMetadata m, Object entity, EntityType entityType, + List relationNames, Map relations, String thriftColumnName, + Object thriftColumnValue, boolean isCql3Enabled) throws InstantiationException, IllegalAccessException + { + if (relationNames == null || !relationNames.contains(thriftColumnName)) + { + if (thriftColumnValue != null) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetamodel(m.getPersistenceUnit()); + String fieldName = m.getFieldName(thriftColumnName); + Attribute attribute = fieldName != null ? entityType.getAttribute(fieldName) : null; + + if (attribute != null) + { + entity = initialize(m, entity, null); + if (!attribute.isAssociation()) + { + String idColumnName = ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(); + if (!metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType()) + && thriftColumnName.equals(idColumnName)) + { + setId(m, entity, thriftColumnValue, isCql3Enabled); + PropertyAccessorHelper.setId(entity, m, (byte[]) thriftColumnValue); + } + if (isCql3Enabled && !m.getType().equals(Type.SUPER_COLUMN_FAMILY) && !m.isCounterColumnType()) + { + setFieldValueViaCQL(entity, thriftColumnValue, attribute); + } + else + { + setFieldValue(entity, thriftColumnValue, attribute); + } + } + } + else + { + entity = populateCompositeId(m, entity, thriftColumnName, thriftColumnValue, metaModel); + } + } + } + else + { + // populate relation. + if (relationNames != null && relationNames.contains(thriftColumnName) && thriftColumnValue != null) + { + String fieldName = m.getFieldName(thriftColumnName); + Attribute attribute = fieldName != null ? entityType.getAttribute(fieldName) : null; + + EntityMetadata relationMetadata = KunderaMetadataManager.getEntityMetadata(attribute.getJavaType()); + Object value; + if (isCql3Enabled && !m.getType().equals(Type.SUPER_COLUMN_FAMILY)) + { + value = getFieldValueViaCQL(thriftColumnValue, relationMetadata.getIdAttribute()); + } + else + { + value = PropertyAccessorHelper.getObject(relationMetadata.getIdAttribute().getJavaType(), + (byte[]) thriftColumnValue); + } + relations.put(thriftColumnName, value); + + if (entity == null) + { + entity = initialize(m, entity, null); + } + // prepare EnhanceEntity and return it + } + + } + return entity; + } + + private Object populateCompositeId(EntityMetadata m, Object entity, String thriftColumnName, + Object thriftColumnValue, MetamodelImpl metaModel) throws InstantiationException, IllegalAccessException + { + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType())) + { + EmbeddableType compoundKey = metaModel.embeddable(m.getIdAttribute().getBindableJavaType()); + Object compoundKeyObject = null; + try + { + // for() + Set attributes = compoundKey.getAttributes(); + + for (Attribute compoundAttribute : attributes) + { + if (((AbstractAttribute) compoundAttribute).getJPAColumnName().equals(thriftColumnName)) + { + entity = initialize(m, entity, null); + + compoundKeyObject = compoundKeyObject == null ? getCompoundKey(m, entity) : compoundKeyObject; + + setFieldValueViaCQL(compoundKeyObject, thriftColumnValue, compoundAttribute); + PropertyAccessorHelper.set(entity, (Field) m.getIdAttribute().getJavaMember(), + compoundKeyObject); + break; + } + } + // setFieldValue(entity, , + // attribute) + + } + catch (IllegalArgumentException iaex) + { + // ignore as it might not repesented within entity. + // No + // need for any logger message + } + catch (Exception e) + { + log.error("Error while retrieving data, Caused by: .", e); + throw new PersistenceException(e); + } + } + return entity; + } + + private Object getCompoundKey(EntityMetadata m, Object entity) throws InstantiationException, + IllegalAccessException + { + Object compoundKeyObject = null; + if (entity != null) + { + compoundKeyObject = PropertyAccessorHelper.getObject(entity, (Field) m.getIdAttribute().getJavaMember()); + if (compoundKeyObject == null) + { + compoundKeyObject = m.getIdAttribute().getBindableJavaType().newInstance(); + } + } + + return compoundKeyObject; + } + + private void setFieldValue(Object entity, Object thriftColumnValue, Attribute attribute) + { + if (attribute != null) + { + try + { + if (thriftColumnValue.getClass().isAssignableFrom(String.class)) + { + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), (String) thriftColumnValue); + } + else + { + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), (byte[]) thriftColumnValue); + } + } + catch (PropertyAccessException pae) + { + log.warn("Error while setting field value, Caused by: .", pae); + } + } + } + + private void setFieldValueViaCQL(Object entity, Object thriftColumnValue, Attribute attribute) + { + if (attribute != null) + { + + try + { + if(attribute.isCollection()) + { + setCollectionValue(entity, thriftColumnValue, attribute); + } + else if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(String.class) + || ((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(char.class) + || ((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(Character.class)) + { + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), new String( + (byte[]) thriftColumnValue)); + } + else if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(short.class) + || ((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(Short.class)) + { + IntegerAccessor accessor = new IntegerAccessor(); + Integer value = accessor.fromBytes(short.class, (byte[]) thriftColumnValue); + // String value = + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), String.valueOf(value)); + } + else if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(byte.class) + || ((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(Byte.class)) + { + IntegerAccessor accessor = new IntegerAccessor(); + Integer value = accessor.fromBytes(byte.class, (byte[]) thriftColumnValue); + // String value = + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), String.valueOf(value)); + } + else if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(BigDecimal.class)) + { + DoubleAccessor accessor = new DoubleAccessor(); + Double value = accessor.fromBytes(Double.class, (byte[]) thriftColumnValue); + // String value = + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), String.valueOf(value)); + } + else + { + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), (byte[]) thriftColumnValue); + } + } + catch (PropertyAccessException pae) + { + log.warn("Error while setting field{} value via CQL, Caused by: .", attribute.getName(),pae); + } + } + } + + /** + * Populates collection field(s) into entity + * @param entity + * @param thriftColumnValue + * @param attribute + */ + private void setCollectionValue(Object entity, Object thriftColumnValue, Attribute attribute) + { + try + { + if (Collection.class.isAssignableFrom(((Field) attribute.getJavaMember()).getType())) + { + + Collection outputCollection = null; + ByteBuffer valueByteBuffer = ByteBuffer.wrap((byte[]) thriftColumnValue); + Class genericClass = PropertyAccessorHelper.getGenericClass((Field) attribute.getJavaMember()); + Class valueValidationClass = CassandraValidationClassMapper.getValidationClassInstance(genericClass, + true); + Object valueClassInstance = valueValidationClass.getDeclaredField("instance").get(null); + + if (((Field) attribute.getJavaMember()).getType().isAssignableFrom(List.class)) + { + ListType listType = ListType.getInstance((AbstractType) valueClassInstance); + outputCollection = new ArrayList(); + outputCollection.addAll(listType.compose(valueByteBuffer)); + } + + else if (((Field) attribute.getJavaMember()).getType().isAssignableFrom(Set.class)) + { + SetType setType = SetType.getInstance((AbstractType) valueClassInstance); + outputCollection = new HashSet(); + outputCollection.addAll(setType.compose(valueByteBuffer)); + } + + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), outputCollection); + } + + else if (((Field) attribute.getJavaMember()).getType().isAssignableFrom(Map.class)) + { + ByteBuffer valueByteBuffer = ByteBuffer.wrap((byte[]) thriftColumnValue); + List> mapGenericClasses = PropertyAccessorHelper.getGenericClasses((Field) attribute + .getJavaMember()); + + Class keyClass = CassandraValidationClassMapper.getValidationClassInstance(mapGenericClasses.get(0), + true); + Class valueClass = CassandraValidationClassMapper.getValidationClassInstance(mapGenericClasses.get(1), + true); + + Object keyClassInstance = keyClass.getDeclaredField("instance").get(null); + Object valueClassInstance = valueClass.getDeclaredField("instance").get(null); + + MapType mapType = MapType.getInstance((AbstractType) keyClassInstance, + (AbstractType) valueClassInstance); + + Map outputMap = new HashMap(); + outputMap.putAll(mapType.compose(valueByteBuffer)); + PropertyAccessorHelper.set(entity, (Field) attribute.getJavaMember(), outputMap); + + } + } + catch (Exception e) + { + log.error("Error while setting field{} value via CQL, Caused by: .", attribute.getName(), e); + throw new PersistenceException(e); + } + } + + private Object getFieldValueViaCQL(Object thriftColumnValue, Attribute attribute) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor((Field) attribute.getJavaMember()); + Object objValue; + try + { + if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(String.class) + || ((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(char.class) + || ((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(Character.class)) + { + + objValue = accessor.fromString(((AbstractAttribute) attribute).getBindableJavaType(), new String( + (byte[]) thriftColumnValue)); + return objValue; + } + else if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(short.class)) + { + IntegerAccessor intAccessor = new IntegerAccessor(); + Integer value = intAccessor.fromBytes(short.class, (byte[]) thriftColumnValue); + objValue = accessor.fromString(((AbstractAttribute) attribute).getBindableJavaType(), + String.valueOf(value)); + return objValue; + } + else if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(byte.class)) + { + IntegerAccessor intAccessor = new IntegerAccessor(); + Integer value = intAccessor.fromBytes(byte.class, (byte[]) thriftColumnValue); + objValue = accessor.fromString(((AbstractAttribute) attribute).getBindableJavaType(), + String.valueOf(value)); + return objValue; + } + else if (((AbstractAttribute) attribute).getBindableJavaType().isAssignableFrom(BigDecimal.class)) + { + DoubleAccessor doubleAccessor = new DoubleAccessor(); + Double value = doubleAccessor.fromBytes(Double.class, (byte[]) thriftColumnValue); + return value; + } + else + { + objValue = accessor.fromBytes(((AbstractAttribute) attribute).getBindableJavaType(), + (byte[]) thriftColumnValue); + return objValue; + } + } + catch (PropertyAccessException pae) + { + log.warn("Error while setting field{} value via CQL, Caused by: .", attribute.getName(),pae); + } + return null; + } + + /** + * On column or super column thrift row. + * @param tr + * the tr + * @param m + * the m + * @param e + * the e + * @param id + * the id + * @param timestamp + * the timestamp2 + * @param columnTTLs TODO + */ + + private void onColumnOrSuperColumnThriftRow(ThriftRow tr, EntityMetadata m, Object e, Object id, long timestamp, Object columnTTLs) + { + + // Iterate through Super columns + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + Set attributes = entityType.getAttributes(); + for (Attribute attribute : attributes) + { + if (!attribute.getName().equals(m.getIdAttribute().getName()) && !attribute.isAssociation()) + { + Field field = (Field) ((Attribute) attribute).getJavaMember(); + byte[] name = PropertyAccessorFactory.STRING + .toBytes(((AbstractAttribute) attribute).getJPAColumnName()); + + // if attribute is embeddable. + if (metaModel.isEmbeddable(attribute.isCollection() ? ((PluralAttribute) attribute) + .getBindableJavaType() : attribute.getJavaType())) + { + onEmbeddable(timestamp, tr, m, e, id, attribute); + } + else + { + Object value = getColumnValue(m, e, field); + + if (m.getType().equals(Type.SUPER_COLUMN_FAMILY)) + { + + prepareSuperColumn(tr, m, value, name, timestamp); + } + else + { + int ttl = getTTLForColumn(columnTTLs, attribute); + prepareColumn(tr, m, value, name, timestamp, ttl); + } + } + } + } + + } + + /** + * Determined TTL for a given column + */ + private int getTTLForColumn(Object columnTTLs, Attribute attribute) { + Integer ttl = null; + if(columnTTLs != null) + { + if(columnTTLs instanceof Map) + { + ttl = (Integer)(columnTTLs == null ? 0 : ((Map)columnTTLs).get(((AbstractAttribute) attribute).getJPAColumnName())); + } + else if(columnTTLs instanceof Integer) + { + ttl = (Integer) columnTTLs; + } + } + return ttl == null ? 0 : ttl; + } + + private Object getColumnValue(EntityMetadata m, Object e, Field field) + { + Object value; + if (!m.isCounterColumnType()) + { + value = PropertyAccessorHelper.get(e, field); + } + else + { + value = PropertyAccessorHelper.getString(e, field); + } + return value; + } + + /** + * Prepare column. + * + * @param tr + * the tr + * @param m + * the m + * @param value + * the value + * @param name + * the name + * @param timestamp + * the timestamp + * @param ttl TODO + */ + private void prepareColumn(ThriftRow tr, EntityMetadata m, Object value, byte[] name, long timestamp, int ttl) + { + if (value != null) + { + if (m.isCounterColumnType()) + { + CounterColumn counterColumn = prepareCounterColumn((String) value, name); + tr.addCounterColumn(counterColumn); + } + else + { + Column column = prepareColumn((byte[]) value, name, timestamp, ttl); + tr.addColumn(column); + } + } + + } + + /** + * Prepare super column. + * + * @param tr + * the tr + * @param m + * the m + * @param value + * the value + * @param name + * the name + * @param timestamp + * the timestamp + */ + private void prepareSuperColumn(ThriftRow tr, EntityMetadata m, Object value, byte[] name, long timestamp) + { + if (value != null) + { + if (m.isCounterColumnType()) + { + CounterSuperColumn counterSuper = new CounterSuperColumn(); + counterSuper.setName(name); + CounterColumn counterColumn = prepareCounterColumn((String) value, name); + List subCounterColumn = new ArrayList(); + subCounterColumn.add(counterColumn); + counterSuper.setColumns(subCounterColumn); + tr.addCounterSuperColumn(counterSuper); + } + else + { + SuperColumn superCol = new SuperColumn(); + superCol.setName(name); + Column column = prepareColumn((byte[]) value, name, timestamp, 0); + List subColumn = new ArrayList(); + subColumn.add(column); + superCol.setColumns(subColumn); + tr.addSuperColumn(superCol); + + } + } + } + + /** + * Prepare column. + * + * @param value + * the value + * @param name + * the name + * @param timestamp + * the timestamp + * @param ttl TODO + * @return the column + */ + private Column prepareColumn(byte[] value, byte[] name, long timestamp, int ttl) + { + Column column = new Column(); + column.setName(name); + column.setValue(value); + column.setTimestamp(timestamp); + if(ttl != 0) column.setTtl(ttl); + return column; + } + + /** + * Prepare counter column. + * + * @param value + * the value + * @param name + * the name + * @return the counter column + */ + private CounterColumn prepareCounterColumn(String value, byte[] name) + { + CounterColumn counterColumn = new CounterColumn(); + counterColumn.setName(name); + LongAccessor accessor = new LongAccessor(); + counterColumn.setValue(accessor.fromString(LongAccessor.class, value)); + return counterColumn; + } + + /** + * + * On embeddable. + * + * @param timestamp2 + * the timestamp2 + * @param tr + * the tr + * @param m + * the m + * @param e + * the e + * @param id + * the id + * @param embeddableAttrib + * the embeddable attrib + */ + private void onEmbeddable(long timestamp2, ThriftRow tr, EntityMetadata m, Object e, Object id, + Attribute embeddableAttrib) + { + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + // Map embeddables = + // metaModel.getEmbeddables(m.getEntityClazz()); + + EmbeddableType superColumn = metaModel.embeddable(((AbstractAttribute) embeddableAttrib).getBindableJavaType()); + + // for (String key : embeddables.keySet()) + // { + + // EmbeddableType superColumn = embeddables.get(key); + Field superColumnField = (Field) embeddableAttrib.getJavaMember(); + Object superColumnObject = PropertyAccessorHelper.getObject(e, superColumnField); + + // If Embedded object is a Collection, there will be variable number + // of super columns one for each object in collection. + // Key for each super column will be of the format "# + + // On the other hand, if embedded object is not a Collection, it + // would simply be embedded as ONE super column. + String superColumnName = null; + /* + * if (superColumnObject == null) { continue; } + */ + if (superColumnObject != null && superColumnObject instanceof Collection) + { + + ElementCollectionCacheManager ecCacheHandler = ElementCollectionCacheManager.getInstance(); + + // Check whether it's first time insert or updation + if (ecCacheHandler.isCacheEmpty()) + { // First time insert + int count = 0; + for (Object obj : (Collection) superColumnObject) + { + // superColumnName = superColumn.getName() + + // Constants.EMBEDDED_COLUMN_NAME_DELIMITER + count; + superColumnName = ((AbstractAttribute) embeddableAttrib).getJPAColumnName() + + Constants.EMBEDDED_COLUMN_NAME_DELIMITER + count; + + if (m.isCounterColumnType()) + { + CounterSuperColumn thriftSuperColumn = buildThriftCounterSuperColumn(superColumnName, + superColumn, obj); + tr.addCounterSuperColumn(thriftSuperColumn); + } + else + { + SuperColumn thriftSuperColumn = buildThriftSuperColumn(superColumnName, timestamp2, + superColumn, obj); + tr.addSuperColumn(thriftSuperColumn); + } + ecCacheHandler.addElementCollectionCacheMapping(id, obj, superColumnName); + count++; + } + } + else + { + // Updation, Check whether this object is already in cache, + // which means we already have a super column + // Otherwise we need to generate a fresh embedded column + // name + int lastEmbeddedObjectCount = ecCacheHandler.getLastElementCollectionObjectCount(id); + for (Object obj : (Collection) superColumnObject) + { + superColumnName = ecCacheHandler.getElementCollectionObjectName(id, obj); + if (superColumnName == null) + { // Fresh row + superColumnName = ((AbstractAttribute) embeddableAttrib).getJPAColumnName() + + Constants.EMBEDDED_COLUMN_NAME_DELIMITER + (++lastEmbeddedObjectCount); + } + buildThriftSuperColumn(timestamp2, tr, m, id, superColumn, superColumnName, obj); + ecCacheHandler.addElementCollectionCacheMapping(id, obj, superColumnName); + } + } + + } + else if (superColumnObject != null) + { + superColumnName = ((AbstractAttribute) embeddableAttrib).getJPAColumnName(); + buildThriftSuperColumn(timestamp2, tr, m, id, superColumn, superColumnName, superColumnObject); + } + } + + /** + * Builds the thrift super column. + * + * @param timestamp2 + * the timestamp2 + * @param tr + * the tr + * @param m + * the m + * @param id + * the id + * @param superColumn + * the super column + * @param superColumnName + * the super column name + * @param obj + * the obj + */ + private void buildThriftSuperColumn(long timestamp2, ThriftRow tr, EntityMetadata m, Object id, + EmbeddableType superColumn, String superColumnName, Object obj) + { + if (m.isCounterColumnType()) + { + CounterSuperColumn thriftSuperColumn = buildThriftCounterSuperColumn(superColumnName, superColumn, obj); + tr.addCounterSuperColumn(thriftSuperColumn); + } + else + { + SuperColumn thriftSuperColumn = buildThriftSuperColumn(superColumnName, timestamp2, superColumn, obj); + tr.addSuperColumn(thriftSuperColumn); + } + } + + /** + * Builds the thrift counter super column. + * + * @param superColumnName + * the super column name + * @param superColumn + * the super column + * @param counterSuperColumnObject + * the counter super column object + * @return the counter super column + */ + private CounterSuperColumn buildThriftCounterSuperColumn(String superColumnName, EmbeddableType superColumn, + Object counterSuperColumnObject) + { + + Iterator iter = superColumn.getAttributes().iterator(); + + List thriftColumns = new ArrayList(); + + while (iter.hasNext()) + { + Attribute column = iter.next(); + Field field = (Field) column.getJavaMember(); + String name = ((AbstractAttribute) column).getJPAColumnName(); + String value = null; + try + { + value = PropertyAccessorHelper.getString(counterSuperColumnObject, field); + + } + catch (PropertyAccessException exp) + { + // This is an entity column to be persisted in a super column + // family. It will be stored as a super column that would + // have just one column with the same name + if (log.isInfoEnabled()) + { + log.info(exp.getMessage() + + ". Possible case of entity column in a super column family. Will be treated as a super column."); + } + + value = counterSuperColumnObject.toString(); + } + if (null != value) + { + try + { + CounterColumn thriftColumn = new CounterColumn(); + thriftColumn.setName(PropertyAccessorFactory.STRING.toBytes(name)); + thriftColumn.setValue(Long.parseLong(value)); + thriftColumns.add(thriftColumn); + } + catch (NumberFormatException nfe) + { + log.error("For counter column arguments should be numeric type, Caused by: .", nfe); + throw new KunderaException(nfe); + } + } + } + CounterSuperColumn thriftSuperColumn = new CounterSuperColumn(); + thriftSuperColumn.setName(PropertyAccessorFactory.STRING.toBytes(superColumnName)); + thriftSuperColumn.setColumns(thriftColumns); + + return thriftSuperColumn; + + } + + /** + * Builds the thrift super column. + * + * @param superColumnName + * the super column name + * @param timestamp + * the timestamp + * @param superColumn + * the super column + * @param superColumnObject + * the super column object + * @return the super column + * @throws PropertyAccessException + * the property access exception + */ + private SuperColumn buildThriftSuperColumn(String superColumnName, long timestamp, EmbeddableType superColumn, + Object superColumnObject) throws PropertyAccessException + { + List thriftColumns = new ArrayList(); + + Iterator iter = superColumn.getAttributes().iterator(); + + while (iter.hasNext()) + { + AbstractAttribute column = (AbstractAttribute) iter.next(); + + // + // for (com.impetus.kundera.metadata.model.Column column : + // superColumn.getColumns()) + // { + Field field = (Field) column.getJavaMember(); + String name = column.getJPAColumnName(); + byte[] value = null; + try + { + value = PropertyAccessorHelper.get(superColumnObject, field); + + } + catch (PropertyAccessException exp) + { + // This is an entity column to be persisted in a super column + // family. It will be stored as a super column that would + // have just one column with the same name + if (log.isInfoEnabled()) + { + log.info(exp.getMessage() + + ". Possible case of entity column in a super column family. Will be treated as a super column."); + } + value = superColumnObject.toString().getBytes(); + } + if (null != value) + { + Column thriftColumn = new Column(); + thriftColumn.setName(PropertyAccessorFactory.STRING.toBytes(name)); + thriftColumn.setValue(value); + thriftColumn.setTimestamp(timestamp); + thriftColumns.add(thriftColumn); + } + } + SuperColumn thriftSuperColumn = new SuperColumn(); + thriftSuperColumn.setName(PropertyAccessorFactory.STRING.toBytes(superColumnName)); + thriftSuperColumn.setColumns(thriftColumns); + + return thriftSuperColumn; + } + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/DataHandler.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/DataHandler.java new file mode 100644 index 000000000..f1fc8dfa2 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/DataHandler.java @@ -0,0 +1,26 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.datahandler; + +/** + * Defines low level database methods for Cassandra + * + * @author amresh.singh + */ +public interface DataHandler +{ + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/DataHandlerBase.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/DataHandlerBase.java new file mode 100644 index 000000000..983b57e62 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/datahandler/DataHandlerBase.java @@ -0,0 +1,26 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.datahandler; + +/** + * Base class for all Cassandra Data Handlers + * + * @author amresh.singh + */ +public abstract class DataHandlerBase +{ + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/CassandraIndexHelper.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/CassandraIndexHelper.java new file mode 100644 index 000000000..6a817fe6b --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/CassandraIndexHelper.java @@ -0,0 +1,79 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.index; + +import org.apache.cassandra.thrift.IndexType; + +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.kundera.Constants; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Provides functionalities related to indexing in cassandra + * + * @author amresh.singh + */ +public class CassandraIndexHelper +{ + /** + * Generates inverted index table name for a given table + * + * @param tableName + * @return + */ + public static String getInvertedIndexTableName(String tableName) + { + return tableName + Constants.INDEX_TABLE_SUFFIX; + } + + /** + * Checks whether Inverted indexing is applicable for a given entity whose + * metadata is passed as parameter + * + * @param m + * @return + */ + public static boolean isInvertedIndexingApplicable(EntityMetadata m, boolean useSecondryIndex) + { + boolean invertedIndexingApplicable = useSecondryIndex + && CassandraPropertyReader.csmd.isInvertedIndexingEnabled(m.getSchema()) + && m.getType().isSuperColumnFamilyMetadata() && !m.isCounterColumnType(); + + return invertedIndexingApplicable; + } + + /** + * @param indexType + * @return + */ + public static IndexType getIndexType(String indexType) + { + if (indexType != null) + { + if (indexType.equals(IndexType.KEYS.name())) + { + return IndexType.KEYS; + } + else if (indexType.equals(IndexType.CUSTOM.name())) + { + return IndexType.CUSTOM; + } + } + return IndexType.KEYS; + } + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/InvertedIndexHandler.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/InvertedIndexHandler.java new file mode 100644 index 000000000..7e326eced --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/InvertedIndexHandler.java @@ -0,0 +1,70 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.index; + +import java.util.List; +import java.util.Map; + +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.IndexClause; + +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * This interface defines methods for operation on inverted indexes + * + * @author amresh.singh + */ +public interface InvertedIndexHandler +{ + + /** + * Writes a record into inverted index table. + * + * @param node + * @param entityMetadata + * @param persistenceUnit + * @param consistencyLevel + * @param cdHandler + */ + void write(Node node, EntityMetadata entityMetadata, String persistenceUnit, ConsistencyLevel consistencyLevel, + CassandraDataHandler cdHandler); + + /** + * Searches records from Inverted index table. + * + * @param m + * @param filterClauseQueue + * @param persistenceUnit + * @param consistencyLevel + * @return + */ + List search(EntityMetadata m, String persistenceUnit, ConsistencyLevel consistencyLevel, + Map> indexClauseMap); + + /** + * Deletes a record from inverted index table. + * + * @param entity + * @param metadata + * @param consistencyLevel + */ + void delete(Object entity, EntityMetadata metadata, ConsistencyLevel consistencyLevel); + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/InvertedIndexHandlerBase.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/InvertedIndexHandlerBase.java new file mode 100644 index 000000000..f651bb434 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/index/InvertedIndexHandlerBase.java @@ -0,0 +1,316 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.index; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.IndexExpression; +import org.apache.cassandra.thrift.IndexOperator; +import org.apache.cassandra.thrift.SuperColumn; +import org.scale7.cassandra.pelops.Bytes; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.DefaultSingularAttribute; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.query.QueryHandlerException; + +/** + * Base class for + * + * @author amresh.singh + */ +public abstract class InvertedIndexHandlerBase +{ + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(InvertedIndexHandlerBase.class); + + protected boolean useSecondryIndex; + + public List search(EntityMetadata m, String persistenceUnit, ConsistencyLevel consistencyLevel, + Map> indexClauseMap) + { + String columnFamilyName = m.getTableName() + Constants.INDEX_TABLE_SUFFIX; + + List searchResults = new ArrayList(); + + boolean isRowKeyQuery = indexClauseMap.keySet().iterator().next(); + + for (IndexClause o : indexClauseMap.get(isRowKeyQuery)) + { + for (IndexExpression expression : o.getExpressions()) + { + searchAndAddToResults(m, persistenceUnit, consistencyLevel, columnFamilyName, searchResults, + expression, isRowKeyQuery); + } + + } + return searchResults; + } + + /** + * Searches into inverted index based on expression and adds + * search result to searchResults + */ + private void searchAndAddToResults(EntityMetadata m, String persistenceUnit, ConsistencyLevel consistencyLevel, + String columnFamilyName, List searchResults, IndexExpression expression, + boolean isRowKeyQuery) + { + SearchResult searchResult = new SearchResult(); + + String rowKey = Bytes.toUTF8(expression.getColumn_name()); + byte[] superColumnName = expression.getValue(); + String superColumnNameStr = Bytes.toUTF8(expression.getValue()); + Object pk = PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), superColumnName); + IndexOperator condition = expression.getOp(); + + if (log.isInfoEnabled()) + { + log.info("RowKey: {} ; Super column Name: {} on condition.",rowKey,superColumnNameStr, condition); + } + + // TODO: Second check unnecessary but unavoidable as filter clause + // property is incorrectly passed as column name + + // Search based on Primary key + if (isRowKeyQuery + && (rowKey.equals(m.getIdAttribute().getName()) || rowKey.equals(((DefaultSingularAttribute) m + .getIdAttribute()).getJPAColumnName()))) + { + if (searchResults.isEmpty()) + { + searchResult.setPrimaryKey(pk); + searchResults.add(searchResult); + } + else + { + SearchResult existing = searchResults.get(0); + if (existing.getPrimaryKey() != null && existing.getPrimaryKey().equals(superColumnNameStr)) + { + searchResults.add(searchResult); + } + else + { + searchResults.remove(0); + } + } + } + else + { + // Search results in the form of thrift super columns + List thriftSuperColumns = new ArrayList(); + + switch (condition) + { + // EQUAL Operator + case EQ: + SuperColumn thriftSuperColumn = getSuperColumnForRow(consistencyLevel, columnFamilyName, rowKey, + superColumnName, persistenceUnit); + + if (thriftSuperColumn != null) + thriftSuperColumns.add(thriftSuperColumn); + break; + + // LIKE operation not available + /* + * case LIKE: searchColumnsInRange(columnFamilyName, + * consistencyLevel, persistenceUnit, rowKey, columnName, + * thriftColumns, columnName.getBytes(), new byte[0]); break; + */ + + // Greater than operator + case GT: + searchSuperColumnsInRange(columnFamilyName, consistencyLevel, persistenceUnit, rowKey, superColumnName, + thriftSuperColumns, superColumnName, new byte[0]); + break; + // Less than Operator + case LT: + searchSuperColumnsInRange(columnFamilyName, consistencyLevel, persistenceUnit, rowKey, superColumnName, + thriftSuperColumns, new byte[0], superColumnName); + break; + // Greater than-equals to operator + case GTE: + searchSuperColumnsInRange(columnFamilyName, consistencyLevel, persistenceUnit, rowKey, superColumnName, + thriftSuperColumns, superColumnName, new byte[0]); + break; + // Less than equal to operator + case LTE: + searchSuperColumnsInRange(columnFamilyName, consistencyLevel, persistenceUnit, rowKey, superColumnName, + thriftSuperColumns, new byte[0], superColumnName); + break; + + default: + throw new QueryHandlerException(condition + + " comparison operator not supported currently for Cassandra Inverted Index."); + + } + + // Construct search results out of these thrift columns + for (SuperColumn thriftSuperColumn : thriftSuperColumns) + { + + for (Column column : thriftSuperColumn.getColumns()) + { + byte[] columnName = column.getName(); + searchResult.setPrimaryKey(PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), + columnName)); + byte[] columnValue = column.getValue(); + String ecValue = Bytes.toUTF8(columnValue); + + if (ecValue != null && !"".equals(ecValue.trim())) + { + searchResult.setEmbeddedColumnName(rowKey.substring(0, + rowKey.indexOf(Constants.INDEX_TABLE_ROW_KEY_DELIMITER))); + searchResult.addEmbeddedColumnValue(ecValue); + } + } + + if (searchResults.isEmpty()) + { + searchResults.add(searchResult); + } + else + { + SearchResult existing = searchResults.get(0); + if (existing.getPrimaryKey() != null + && existing.getPrimaryKey().equals(searchResult.getPrimaryKey())) + { + searchResults.add(searchResult); + } + else + { + searchResults.remove(0); + } + } + + } + } + } + + public void delete(Object entity, EntityMetadata metadata, ConsistencyLevel consistencyLevel) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + if (CassandraIndexHelper.isInvertedIndexingApplicable(metadata, useSecondryIndex)) + { + + String indexColumnFamily = CassandraIndexHelper.getInvertedIndexTableName(metadata.getTableName()); + Map embeddables = metaModel.getEmbeddables(metadata.getEntityClazz()); + // for (EmbeddedColumn embeddedColumn : + // metadata.getEmbeddedColumnsAsList()) + EntityType entityType = metaModel.entity(metadata.getEntityClazz()); + + byte[] columnName = PropertyAccessorHelper.get(entity, (Field) metadata.getIdAttribute().getJavaMember()); + + for (String fieldName : embeddables.keySet()) + { + EmbeddableType embeddedColumn = embeddables.get(fieldName); + Attribute embeddedAttribute = entityType.getAttribute(fieldName); + // Object embeddedObject = + // PropertyAccessorHelper.getObject(entity, + // embeddedColumn.getField()); + Object embeddedObject = PropertyAccessorHelper.getObject(entity, + (Field) embeddedAttribute.getJavaMember()); + + if (embeddedObject != null) + { + if (embeddedObject instanceof Collection) + { + for (Object obj : (Collection) embeddedObject) + { + Iterator iter = embeddedColumn.getAttributes().iterator(); + while (iter.hasNext()) + { + Attribute attrib = iter.next(); + String rowKey = embeddedAttribute.getName() + Constants.INDEX_TABLE_ROW_KEY_DELIMITER + + attrib.getName(); + byte[] superColumnName = PropertyAccessorHelper + .get(obj, (Field) attrib.getJavaMember()); + if (superColumnName != null) + { + deleteColumn(indexColumnFamily, rowKey, superColumnName, + metadata.getPersistenceUnit(), consistencyLevel, columnName); + } + } + } + } + else + { + + Iterator iter = embeddedColumn.getAttributes().iterator(); + while (iter.hasNext()) + { + Attribute attrib = iter.next(); + String rowKey = embeddedAttribute.getName() + Constants.INDEX_TABLE_ROW_KEY_DELIMITER + + attrib.getName(); + byte[] superColumnName = PropertyAccessorHelper.get(embeddedObject, + (Field) attrib.getJavaMember()); + if (superColumnName != null) + { + deleteColumn(indexColumnFamily, rowKey, superColumnName, metadata.getPersistenceUnit(), + consistencyLevel, columnName); + } + + } + } + } + } + } + } + + /** + * @param indexColumnFamily + * @param rowKey + * @param superColumnName + * @param columnName + * TODO + */ + protected abstract void deleteColumn(String indexColumnFamily, String rowKey, byte[] superColumnName, + String persistenceUnit, ConsistencyLevel consistencyLevel, byte[] columnName); + + /** + * @param consistencyLevel + * @param columnFamilyName + * @param rowKey + * @param superColumnName + * @return + */ + protected abstract SuperColumn getSuperColumnForRow(ConsistencyLevel consistencyLevel, String columnFamilyName, + String rowKey, byte[] superColumnName, String persistenceUnit); + + protected abstract void searchSuperColumnsInRange(String columnFamilyName, ConsistencyLevel consistencyLevel, + String persistenceUnit, String rowKey, byte[] searchSuperColumnName, List thriftSuperColumns, + byte[] start, byte[] finish); + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClient.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClient.java new file mode 100644 index 000000000..136f0c3ab --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClient.java @@ -0,0 +1,873 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.client.cassandra.pelops; + +import java.lang.reflect.Field; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.PersistenceException; + +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.CounterColumn; +import org.apache.cassandra.thrift.CounterSuperColumn; +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.IndexExpression; +import org.apache.cassandra.thrift.IndexOperator; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KeyRange; +import org.apache.cassandra.thrift.KeySlice; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.SlicePredicate; +import org.apache.cassandra.thrift.SuperColumn; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.scale7.cassandra.pelops.Bytes; +import org.scale7.cassandra.pelops.Mutator; +import org.scale7.cassandra.pelops.RowDeletor; +import org.scale7.cassandra.pelops.Selector; +import org.scale7.cassandra.pelops.exceptions.PelopsException; +import org.scale7.cassandra.pelops.pool.IThriftPool; +import org.scale7.cassandra.pelops.pool.IThriftPool.IPooledConnection; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.client.cassandra.index.InvertedIndexHandler; +import com.impetus.client.cassandra.query.CassQuery; +import com.impetus.client.cassandra.thrift.ThriftRow; +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.generator.TableGenerator; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.index.IndexManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.TableGeneratorDiscriptor; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.api.Batcher; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.impetus.kundera.property.PropertyAccessor; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Client implementation using Pelops. http://code.google.com/p/pelops/ + * + * @author animesh.kumar + * @since 0.1 + */ +public class PelopsClient extends CassandraClientBase implements Client, Batcher, TableGenerator +{ + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(PelopsClient.class); + + /** The data handler. */ + private PelopsDataHandler dataHandler; + + /** Handler for Inverted indexing */ + private InvertedIndexHandler invertedIndexHandler; + + /** The reader. */ + private EntityReader reader; + + private PelopsClientFactory clientFactory; + + private IThriftPool pool; + + /** + * default constructor. + * + * @param indexManager + * the index manager + * @param reader + * the reader + * @param persistenceUnit + * the persistence unit + */ + public PelopsClient(IndexManager indexManager, EntityReader reader, PelopsClientFactory clientFactory, + String persistenceUnit, Map externalProperties, IThriftPool pool) + { + super(persistenceUnit, externalProperties); + this.persistenceUnit = persistenceUnit; + this.indexManager = indexManager; + this.dataHandler = new PelopsDataHandler(this); + this.reader = reader; + this.clientFactory = clientFactory; + this.clientMetadata = clientFactory.getClientMetadata(); + this.invertedIndexHandler = new PelopsInvertedIndexHandler(this, MetadataUtils.useSecondryIndex(this.clientMetadata)); + this.pool = pool; + } + + @Override + public final Object find(Class entityClass, Object rowId) + { + return super.find(entityClass, rowId); + } + + @Override + public final List findAll(Class entityClass, String[] columnsToSelect, Object... rowIds) + { + return super.findAll(entityClass, columnsToSelect, rowIds); + } + + /** + * Method to return list of entities for given below attributes:. + * + * @param entityClass + * entity class + * @param relationNames + * relation names + * @param isWrapReq + * true, in case it needs to populate enhance entity. + * @param metadata + * entity metadata. + * @param rowIds + * array of row key s + * @return list of wrapped entities. + */ + @Override + public final List find(Class entityClass, List relationNames, boolean isWrapReq, EntityMetadata metadata, + Object... rowIds) + { + if (!isOpen()) + { + throw new PersistenceException("PelopsClient is closed."); + } + + List entities = null; + Object conn = getConection(); + try + { + entities = dataHandler.fromThriftRow(entityClass, metadata, relationNames, isWrapReq, + getConsistencyLevel(), rowIds); + } + catch (Exception e) + { + log.error("Error while retrieving records for entity {}, row keys {}", entityClass, rowIds); + throw new KunderaException(e); + } + finally + { + releaseConnection(conn); + } + + return entities; + } + + @Override + public void delete(Object entity, Object pKey) + { + if (!isOpen()) + { + throw new PersistenceException("PelopsClient is closed."); + } + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + if (isCql3Enabled(metadata)) + { + String deleteQuery = onDeleteQuery(metadata, metaModel, pKey); + executeQuery(deleteQuery, metadata.getEntityClazz(), null); + } + else + { + + if (metadata.isCounterColumnType()) + { + deleteRecordFromCounterColumnFamily(pKey, metadata, getConsistencyLevel()); + } + else + { + RowDeletor rowDeletor = clientFactory.getRowDeletor(pool); + rowDeletor.deleteRow(metadata.getTableName(), + CassandraUtilities.toBytes(pKey, metadata.getIdAttribute().getJavaType()), + getConsistencyLevel()); + + } + } + // Delete from Lucene if applicable + getIndexManager().remove(metadata, entity, pKey.toString()); + + // Delete from Inverted Index if applicable + Object conn = getConection(); + try + { + invertedIndexHandler.delete(entity, metadata, getConsistencyLevel()); + } + finally + { + if (conn != null) + { + releaseConnection(conn); + } + } + } + + @Override + public final void close() + { + this.indexManager.flush(); + this.dataHandler = null; + this.invertedIndexHandler = null; + } + + /** + * Persists records into Join Table + */ + public void persistJoinTable(JoinTableData joinTableData) + { + Mutator mutator = clientFactory.getMutator(pool); + + String joinTableName = joinTableData.getJoinTableName(); + String invJoinColumnName = joinTableData.getInverseJoinColumnName(); + Map> joinTableRecords = joinTableData.getJoinTableRecords(); + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(joinTableData.getEntityClass()); + + for (Object key : joinTableRecords.keySet()) + { + Set values = joinTableRecords.get(key); + + List columns = new ArrayList(); + + Class columnType = null; + for (Object value : values) + { + Column column = new Column(); + column.setName(PropertyAccessorFactory.STRING.toBytes(invJoinColumnName + + Constants.JOIN_COLUMN_NAME_SEPARATOR + value.toString())); + // column.setValue(PropertyAccessorFactory.STRING.toBytes((String) + // value)); + column.setValue(PropertyAccessorHelper.getBytes(value)); + column.setTimestamp(System.currentTimeMillis()); + columnType = value.getClass(); + columns.add(column); + } + + createIndexesOnColumns(entityMetadata, joinTableName, columns, columnType); + // Object pk = key; + + mutator.writeColumns(joinTableName, Bytes.fromByteArray(PropertyAccessorHelper.getBytes(key)), + Arrays.asList(columns.toArray(new Column[0]))); + } + + if (log.isInfoEnabled()) + { + log.info(" Persisted data with join table column family {}", joinTableData.getJoinTableName()); + } + mutator.execute(getConsistencyLevel()); + } + + @Override + public List getColumnsById(String schemaName, String joinTableName, String joinColumnName, + String inverseJoinColumnName, Object parentId, Class columnJavaType) + { + Selector selector = clientFactory.getSelector(pool); + + List columns = selector.getColumnsFromRow(joinTableName, + Bytes.fromByteArray(PropertyAccessorHelper.getBytes(parentId)), + Selector.newColumnsPredicateAll(true, 10), getConsistencyLevel()); + + List foreignKeys = dataHandler.getForeignKeysFromJoinTable(inverseJoinColumnName, columns, + columnJavaType); + + if (log.isInfoEnabled()) + { + log.info("Returning number of keys from join table", foreignKeys != null ? foreignKeys.size() : null); + } + + return (List) foreignKeys; + } + + @Override + public Object[] findIdsByColumn(String schemaName, String tableName, String pKeyName, String columnName, + Object columnValue, Class entityClazz) + { + Selector selector = clientFactory.getSelector(pool); + SlicePredicate slicePredicate = Selector.newColumnsPredicateAll(false, 10000); + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(entityClazz); + // String childIdStr = (String) columnValue; + + IndexClause ix = Selector.newIndexClause(Bytes.EMPTY, 10000, Selector.newIndexExpression(columnName + + Constants.JOIN_COLUMN_NAME_SEPARATOR + columnValue, IndexOperator.EQ, + Bytes.fromByteArray(PropertyAccessorHelper.getBytes(columnValue)))); + + Map> qResults = selector.getIndexedColumns(tableName, ix, slicePredicate, + getConsistencyLevel()); + + List rowKeys = new ArrayList(); + + // iterate through complete map and + Iterator rowIter = qResults.keySet().iterator(); + while (rowIter.hasNext()) + { + Bytes rowKey = rowIter.next(); + + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor((Field) metadata + .getIdAttribute().getJavaMember()); + Object value = accessor.fromBytes(metadata.getIdAttribute().getJavaType(), rowKey.toByteArray()); + + rowKeys.add(value); + } + + if (rowKeys != null && !rowKeys.isEmpty()) + { + return rowKeys.toArray(new Object[0]); + } + + if (log.isInfoEnabled()) + { + log.info("No row keys found, returning null."); + } + return null; + } + + @Override + public void deleteByColumn(String schemaName, String tableName, String columnName, Object columnValue) + { + + if (!isOpen()) + { + throw new PersistenceException("PelopsClient is closed."); + } + + RowDeletor rowDeletor = clientFactory.getRowDeletor(pool); + // rowDeletor.deleteRow(tableName, columnValue.toString(), + // getConsistencyLevel()); + rowDeletor.deleteRow(tableName, CassandraUtilities.toBytes(columnValue, columnValue.getClass()), + getConsistencyLevel()); + + } + + @Override + public List find(Class entityClass, Map embeddedColumnMap) + { + return super.find(entityClass, embeddedColumnMap, dataHandler); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#find(java.lang.String, + * java.lang.String, com.impetus.kundera.metadata.model.EntityMetadata) + */ + @Override + public List findByRelation(String colName, Object colValue, Class clazz) + { + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(clazz); + List entities = null; + if (isCql3Enabled(m)) + { + entities = findByRelationQuery(m, colName, colValue, clazz, dataHandler); + } + else + { + Selector selector = clientFactory.getSelector(pool); + SlicePredicate slicePredicate = Selector.newColumnsPredicateAll(false, 10000); + IndexClause ix = Selector.newIndexClause( + Bytes.EMPTY, + 10000, + Selector.newIndexExpression(colName, IndexOperator.EQ, + Bytes.fromByteArray(PropertyAccessorHelper.getBytes(colValue)))); + Map> qResults; + try + { + qResults = selector.getIndexedColumns(m.getTableName(), ix, slicePredicate, getConsistencyLevel()); + } + catch (PelopsException e) + { + log.warn("Error while retrieving entities for given column {} for class {}.", colName, clazz); + return entities; + } + entities = new ArrayList(qResults.size()); + // iterate through complete map and + populateData(m, qResults, entities, false, m.getRelationNames(), dataHandler); + } + return entities; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#getReader() + */ + @Override + public EntityReader getReader() + { + return reader; + } + + @Override + public Class getQueryImplementor() + { + return CassQuery.class; + } + + @Override + protected void onPersist(EntityMetadata metadata, Object entity, Object id, List rlHolders) + { + + if (!isOpen()) + { + throw new PersistenceException("PelopsClient is closed."); + } + + // check for counter column + if (isUpdate && metadata.isCounterColumnType()) + { + throw new UnsupportedOperationException("Merge is not permitted on counter column! "); + } + + String insert_Query = null; + if (isCql3Enabled(metadata)) + { + Cassandra.Client client = getRawClient(metadata.getPersistenceUnit(), metadata.getSchema()); + try + { + client.set_keyspace(metadata.getSchema()); + insert_Query = createInsertQuery(metadata, entity, client, rlHolders, getTtlValues().get(metadata.getTableName())); + executeCQLQuery(insert_Query,true); + } + catch (InvalidRequestException e) + { + log.error("Error during persist while executing query {}, Caused by: .", insert_Query, e); + throw new KunderaException(e); + } + catch (TException e) + { + log.error("Error during persist while executing query {}, Caused by: .", insert_Query, e); + throw new KunderaException(e); + } + catch (UnavailableException e) + { + log.error("Error during persist while executing query {}, Caused by: .", insert_Query, e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error during persist while executing query {}, Caused by: .", insert_Query, e); + throw new KunderaException(e); + } + catch (SchemaDisagreementException e) + { + log.error("Error during persist while executing query {}, Caused by: .", insert_Query, e); + throw new KunderaException(e); + } + } + else + { + ThriftRow tf = null; + try + { + String columnFamily = metadata.getTableName(); + tf = dataHandler.toThriftRow(entity, id, metadata, columnFamily, getTtlValues().get(columnFamily)); + } + catch (Exception e) + { + log.error("Error during persist, Caused by: .", e); + throw new KunderaException(e); + } + addRelationsToThriftRow(metadata, tf, rlHolders); + Mutator mutator = clientFactory.getMutator(pool); + if (metadata.isCounterColumnType()) + { + if (log.isInfoEnabled()) + { + log.info("Persisting counter column family record for row key {}", tf.getId()); + } + List thriftCounterColumns = tf.getCounterColumns(); + List thriftCounterSuperColumns = tf.getCounterSuperColumns(); + if (thriftCounterColumns != null && !thriftCounterColumns.isEmpty()) + { + mutator.writeCounterColumns(metadata.getTableName(), + CassandraUtilities.toBytes(tf.getId(), tf.getId().getClass()), + Arrays.asList(tf.getCounterColumns().toArray(new CounterColumn[0]))); + } + + if (thriftCounterSuperColumns != null && !thriftCounterSuperColumns.isEmpty()) + { + for (CounterSuperColumn sc : thriftCounterSuperColumns) + { + mutator.writeSubCounterColumns(metadata.getTableName(), + CassandraUtilities.toBytes(tf.getId(), tf.getId().getClass()), + Bytes.fromByteArray(sc.getName()), sc.getColumns()); + } + } + } + else + { + List thriftColumns = tf.getColumns(); + List thriftSuperColumns = tf.getSuperColumns(); + if (thriftColumns != null && !thriftColumns.isEmpty()) + { + if (log.isInfoEnabled()) + { + log.info("Persisting column family record for row key {}", tf.getId()); + } + + // Bytes.from + mutator.writeColumns(metadata.getTableName(), + CassandraUtilities.toBytes(tf.getId(), tf.getId().getClass()), + Arrays.asList(tf.getColumns().toArray(new Column[0]))); + } + + if (thriftSuperColumns != null && !thriftSuperColumns.isEmpty()) + { + for (SuperColumn sc : thriftSuperColumns) + { + if (log.isInfoEnabled()) + { + log.info("Persisting super column family record for row key {}", tf.getId()); + } + + mutator.writeSubColumns(metadata.getTableName(), + CassandraUtilities.toBytes(tf.getId(), tf.getId().getClass()), + Bytes.fromByteArray(sc.getName()), sc.getColumns()); + } + } + } + + mutator.execute(getConsistencyLevel()); + tf = null; + + if(isTtlPerRequest()) + { + getTtlValues().clear(); + } + } + } + + /** + * Indexes @Embedded and @ElementCollection objects of this entity to a + * separate column family + */ + @Override + protected void indexNode(Node node, EntityMetadata entityMetadata) + { + // Index to lucene if applicable + super.indexNode(node, entityMetadata); + + // Write to inverted index table if applicable + // Delete from Inverted Index if applicable + invertedIndexHandler.write(node, entityMetadata, getPersistenceUnit(), getConsistencyLevel(), dataHandler); + } + + /** + * Load super columns. + * + * @param keyspace + * the keyspace + * @param columnFamily + * the column family + * @param rowId + * the row id + * @param superColumnNames + * the super column names + * @return the list + */ + + @Override + public final List loadSuperColumns(String keyspace, String columnFamily, String rowId, + String... superColumnNames) + { + if (!isOpen()) + throw new PersistenceException("PelopsClient is closed."); + Selector selector = clientFactory.getSelector(pool); + List rowKeys = new ArrayList(); + rowKeys.add(ByteBuffer.wrap(rowId.getBytes())); + + // Pelops.getDbConnPool("").getConnection().getAPI(). + + // selector.getColumnOrSuperColumnsFromRows(new + // ColumnParent(columnFamily),rowKeys , + // Selector.newColumnsPredicate(superColumnNames), + // getConsistencyLevel()); + + if (log.isInfoEnabled()) + { + log.info("Retrieving record of super column family {} for row key {}", columnFamily, rowId); + } + + return selector.getSuperColumnsFromRow(columnFamily, rowId, Selector.newColumnsPredicate(superColumnNames), + getConsistencyLevel()); + } + + /** Query related methods */ + + /** + * Method to execute cql query and return back entity/enhance entities. + * + * @param cqlQuery + * cql query to be executed. + * @param clazz + * entity class. + * @param relationalField + * collection for relational fields. + * @return list of objects. + * + */ + @Override + public List executeQuery(String cqlQuery, Class clazz, List relationalField) + { + return super.executeQuery(cqlQuery, clazz, relationalField, dataHandler); + } + + /** + * Find. + * + * @param ixClause + * the ix clause + * @param m + * the m + * @param isRelation + * the is relation + * @param relations + * the relations + * @return the list + */ + @Override + public List find(List ixClause, EntityMetadata m, boolean isRelation, List relations, + int maxResult, List columns) + { + Selector selector = clientFactory.getSelector(pool); + + SlicePredicate slicePredicate = Selector.newColumnsPredicateAll(false, Integer.MAX_VALUE); + if (columns != null && !columns.isEmpty()) + { + slicePredicate = Selector.newColumnsPredicate(columns.toArray(new String[] {})); + } + + List entities = new ArrayList(); + if (ixClause.isEmpty()) + { + if (m.isCounterColumnType()) + { + + try + { + IPooledConnection connection = getConection(); + org.apache.cassandra.thrift.Cassandra.Client thriftClient = connection.getAPI(); + List ks = thriftClient.get_range_slices(new ColumnParent(m.getTableName()), + slicePredicate, Selector.newKeyRange("", "", maxResult), getConsistencyLevel()); + connection.release(); + entities = onCounterColumn(m, isRelation, relations, ks); + } + catch (InvalidRequestException irex) + { + log.error("Error during executing find, Caused by: .", irex); + throw new PersistenceException(irex); + } + catch (UnavailableException uex) + { + log.error("Error during executing find, Caused by: .", uex); + throw new PersistenceException(uex); + } + catch (TimedOutException tex) + { + log.error("Error during executing find, Caused by: .", tex); + throw new PersistenceException(tex); + } + catch (TException tex) + { + log.error("Error during executing find, Caused by: .", tex); + throw new PersistenceException(tex); + } + } + else + { + + if (m.getType().isSuperColumnFamilyMetadata()) + { + Map> qResults = selector.getSuperColumnsFromRows(m.getTableName(), + selector.newKeyRange("", "", maxResult), slicePredicate, getConsistencyLevel()); + entities = new ArrayList(qResults.size()); + computeEntityViaSuperColumns(m, isRelation, relations, entities, qResults); + } + else + { + Map> qResults = selector.getColumnsFromRows(m.getTableName(), + selector.newKeyRange("", "", maxResult), slicePredicate, getConsistencyLevel()); + entities = new ArrayList(qResults.size()); + // populateData(m, qResults, entities, isRelation, + // relations, dataHandler); + computeEntityViaColumns(m, isRelation, relations, entities, qResults); + } + + } + } + else + { + entities = new ArrayList(); + for (IndexClause ix : ixClause) + { + Map> qResults = selector.getIndexedColumns(m.getTableName(), ix, slicePredicate, + getConsistencyLevel()); + computeEntityViaColumns(m, isRelation, relations, entities, qResults); + // // iterate through complete map and + // populateData(m, qResults, entities, isRelation, relations, + // dataHandler); + } + } + return entities; + } + + /** + * Find. + * + * @param m + * the m + * @param relationNames + * the relation names + * @param conditions + * the conditions + * @return the list + */ + public List find(EntityMetadata m, List relationNames, List conditions, + int maxResult, List columns) + { + return (List) find(conditions, m, true, relationNames, maxResult, columns); + } + + /** + * Find by range. + * + * @param minVal + * the min val + * @param maxVal + * the max val + * @param m + * the m + * @param isWrapReq + * the is wrap req + * @param relations + * the relations + * @return the list + * @throws Exception + * the exception + */ + @Override + public List findByRange(byte[] minVal, byte[] maxVal, EntityMetadata m, boolean isWrapReq, List relations, + List columns, List conditions,int maxResults) throws Exception + { + Selector selector = clientFactory.getSelector(pool); + + SlicePredicate slicePredicate = Selector.newColumnsPredicateAll(false, Integer.MAX_VALUE); + if (columns != null && !columns.isEmpty()) + { + slicePredicate = Selector.newColumnsPredicate(columns.toArray(new String[] {})); + } + + KeyRange keyRange = selector.newKeyRange(minVal != null ? Bytes.fromByteArray(minVal) : Bytes.fromUTF8(""), + maxVal != null ? Bytes.fromByteArray(maxVal) : Bytes.fromUTF8(""), maxResults); + if (conditions != null) + { + keyRange.setRow_filter(conditions); + keyRange.setRow_filterIsSet(true); + } + // List entities = null; + List keys = selector.getKeySlices(new ColumnParent(m.getTableName()), keyRange, slicePredicate, + getConsistencyLevel()); + + List results = null; + if (keys != null) + { + results = populateEntitiesFromKeySlices(m, isWrapReq, relations, keys, dataHandler); + } + + if (log.isInfoEnabled()) + { + log.info("Returning entities for find by range for", results != null ? results.size() : null); + } + + return results; + } + + public List searchInInvertedIndex(String columnFamilyName, EntityMetadata m, + Map> indexClauseMap) + { + // Delete from Inverted Index if applicable + Object conn = getConection(); + try + { + return invertedIndexHandler.search(m, getPersistenceUnit(), getConsistencyLevel(), indexClauseMap); + } + finally + { + releaseConnection(conn); + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.client.cassandra.CassandraClientBase#getDataHandler() + */ + @Override + protected CassandraDataHandler getDataHandler() + { + return dataHandler; + } + + protected IPooledConnection getConection() + { + return clientFactory.getConnection(pool); + } + + protected void releaseConnection(Object conn) + { + clientFactory.releaseConnection((IPooledConnection) conn); + } + + @Override + public Long generate(TableGeneratorDiscriptor discriptor) + { + return getGeneratedValue(discriptor, getPersistenceUnit()); + } + + Mutator getMutator() + { + return clientFactory.getMutator(pool); + } + + Selector getSelector() + { + return clientFactory.getSelector(pool); + } + + RowDeletor getRowDeletor() + { + return clientFactory.getRowDeletor(pool); + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClientFactory.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClientFactory.java new file mode 100644 index 000000000..ed5e54a20 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClientFactory.java @@ -0,0 +1,484 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.pelops; + +import java.util.Collection; +import java.util.Collections; +import java.util.Comparator; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.scale7.cassandra.pelops.Cluster; +import org.scale7.cassandra.pelops.Cluster.Node; +import org.scale7.cassandra.pelops.IConnection; +import org.scale7.cassandra.pelops.Mutator; +import org.scale7.cassandra.pelops.Pelops; +import org.scale7.cassandra.pelops.RowDeletor; +import org.scale7.cassandra.pelops.Selector; +import org.scale7.cassandra.pelops.exceptions.TransportException; +import org.scale7.cassandra.pelops.pool.CommonsBackedPool; +import org.scale7.cassandra.pelops.pool.CommonsBackedPool.Policy; +import org.scale7.cassandra.pelops.pool.IThriftPool; +import org.scale7.cassandra.pelops.pool.IThriftPool.IPooledConnection; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.collect.Lists; +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.client.cassandra.query.CassandraEntityReader; +import com.impetus.client.cassandra.schemamanager.CassandraSchemaManager; +import com.impetus.client.cassandra.service.CassandraHost; +import com.impetus.client.cassandra.service.CassandraHostConfiguration; +import com.impetus.client.cassandra.service.CassandraRetryService; +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.loader.GenericClientFactory; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.service.Host; +import com.impetus.kundera.service.HostConfiguration; +import com.impetus.kundera.service.policy.LeastActiveBalancingPolicy; +import com.impetus.kundera.service.policy.RoundRobinBalancingPolicy; + +/** + * A factory for creating PelopsCliobjects. + */ +public class PelopsClientFactory extends GenericClientFactory +{ + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(PelopsClientFactory.class); + + private HostConfiguration configuration; + + @Override + public void initialize(Map externalProperty) + { + reader = new CassandraEntityReader(); + initializePropertyReader(); +// setExternalProperties(externalProperty); + String loadBalancingPolicyName = CassandraPropertyReader.csmd != null ? CassandraPropertyReader.csmd + .getConnectionProperties().getProperty(Constants.LOADBALANCING_POLICY) : null; + initializeLoadBalancer(loadBalancingPolicyName); + configuration = new CassandraHostConfiguration(externalProperties, CassandraPropertyReader.csmd, + getPersistenceUnit()); + hostRetryService = new CassandraRetryService(configuration, this); + } + + @Override + protected Object createPoolOrConnection() + { + logger.info("Creating pool"); + PersistenceUnitMetadata persistenceUnitMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(getPersistenceUnit()); + + Properties props = persistenceUnitMetadata.getProperties(); + String keyspace = null; + if (externalProperties != null) + { + keyspace = (String) externalProperties.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + if (keyspace == null) + { + keyspace = (String) props.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + + for (Host host : ((CassandraHostConfiguration) configuration).getCassandraHosts()) + { + CassandraHost cassandraHost = (CassandraHost) host; + String poolName = PelopsUtils.generatePoolName(cassandraHost.getHost(), cassandraHost.getPort(), keyspace); + if (PelopsUtils.verifyConnection(cassandraHost.getHost(), cassandraHost.getPort())) + { + Cluster cluster = new Cluster(cassandraHost.getHost(), new IConnection.Config(cassandraHost.getPort(), + true, -1, PelopsUtils.getAuthenticationRequest(cassandraHost.getUser(), + cassandraHost.getPassword())), false); + + if (logger.isInfoEnabled()) + { + logger.info("Initializing connection pool for keyspace {}, host {},port {}.", keyspace, + cassandraHost.getHost(), cassandraHost.getPort()); + } + + Policy policy = PelopsUtils.getPoolConfigPolicy(cassandraHost); + + // Add pool with specified policy. null means default operand + // policy. + Pelops.addPool(poolName, cluster, keyspace, policy, null); + hostPools.put(cassandraHost, Pelops.getDbConnPool(poolName)); + } + else + { + logger.warn("Node " + host.getHost() + " are down"); + if (host.isRetryHost()) + { + logger.info("Scheduling node for future retry"); + ((CassandraRetryService) hostRetryService).add((CassandraHost) host); + } + } + } + // TODO return a thrift pool + return null; + } + + @Override + protected Client instantiateClient(String persistenceUnit) + { + if (logger.isInfoEnabled()) + { + logger.info("Initializing pelops client for persistence unit {}", persistenceUnit); + } + IThriftPool pool = getPoolUsingPolicy(); + return new PelopsClient(indexManager, reader, this, persistenceUnit, externalProperties, pool); + } + + @Override + public boolean isThreadSafe() + { + return false; + } + + @Override + public void destroy() + { + if (indexManager != null) + { + indexManager.close(); + } + if (schemaManager != null) + { + schemaManager.dropSchema(); + } + schemaManager = null; + // Pelops.shutdown(); + // Pelops.removePool(PelopsUtils.generatePoolName(getPersistenceUnit(), + // externalProperties)); + externalProperties = null; + } + + @Override + public SchemaManager getSchemaManager(Map externalProperty) + { + if (schemaManager == null) + { + initializePropertyReader(); + setExternalProperties(externalProperty); + schemaManager = new CassandraSchemaManager(PelopsClientFactory.class.getName(), externalProperty); + } + + return schemaManager; + } + + /** + * + */ + private void initializePropertyReader() + { + if (propertyReader == null) + { + propertyReader = new CassandraPropertyReader(externalProperties); + propertyReader.read(getPersistenceUnit()); + } + } + + @Override + protected void initializeLoadBalancer(String loadBalancingPolicyName) + { + switch (LoadBalancer.getValue(loadBalancingPolicyName)) + { + case ROUNDROBIN: + loadBalancingPolicy = new RoundRobinBalancingPolicy(); + break; + case LEASTACTIVE: + loadBalancingPolicy = new PelopsLeastActiveBalancingPolcy(); + break; + default: + loadBalancingPolicy = new RoundRobinBalancingPolicy(); + break; + } + } + + /** + * + * @return pool an the basis of LoadBalancing policy. + */ + private IThriftPool getPoolUsingPolicy() + { + if (!hostPools.isEmpty()) + { + logger.info("Retruning pool using {} .", loadBalancingPolicy.getClass().getSimpleName()); + return (IThriftPool) loadBalancingPolicy.getPool(hostPools.values()); + } + throw new KunderaException("All hosts are down. please check servers manully."); + } + + IPooledConnection getConnection(IThriftPool pool) + { + IThriftPool iThriftPool = pool; + boolean success = false; + while (!success) + { + success = true; + if (iThriftPool != null) + { + Node[] nodes = ((CommonsBackedPool) iThriftPool).getCluster().getNodes(); + String host = nodes[0].getAddress(); + int thriftPort = ((CommonsBackedPool) iThriftPool).getCluster().getConnectionConfig().getThriftPort(); + CassandraHost cassandraHost = ((CassandraHostConfiguration) configuration).getCassandraHost( + nodes[0].getAddress(), ((CommonsBackedPool) pool).getCluster().getConnectionConfig() + .getThriftPort()); + if (cassandraHost.isTestOnBorrow()) + { + if (cassandraHost.isTestOnBorrow() && PelopsUtils.verifyConnection(host, thriftPort)) + { + logger.info("Retruning connection of {} :{} .", nodes[0].getAddress(), thriftPort); + return iThriftPool.getConnection(); + } + removePool(iThriftPool); + } + else + { + logger.info("Retruning connection of {} :{} .", nodes[0].getAddress(), thriftPort); + return iThriftPool.getConnection(); + } + removePool(iThriftPool); + } + success = false; + iThriftPool = getPoolUsingPolicy(); + } + throw new KunderaException("All hosts are down. please check servers manully."); + } + + Mutator getMutator(IThriftPool pool) + { + IThriftPool iThriftPool = pool; + boolean success = false; + while (!success) + { + success = true; + if (iThriftPool != null) + { + Node[] nodes = ((CommonsBackedPool) iThriftPool).getCluster().getNodes(); + String host = nodes[0].getAddress(); + int thriftPort = ((CommonsBackedPool) iThriftPool).getCluster().getConnectionConfig().getThriftPort(); + CassandraHost cassandraHost = ((CassandraHostConfiguration) configuration).getCassandraHost( + nodes[0].getAddress(), ((CommonsBackedPool) pool).getCluster().getConnectionConfig() + .getThriftPort()); + if (cassandraHost.isTestOnBorrow()) + { + if (cassandraHost.isTestOnBorrow() && PelopsUtils.verifyConnection(host, thriftPort)) + { + logger.info("Retruning mutator of {} :{} .", nodes[0].getAddress(), thriftPort); + return Pelops.createMutator(PelopsUtils.getPoolName(iThriftPool)); + } + removePool(iThriftPool); + } + else + { + logger.info("Retruning mutator of {} :{} .", nodes[0].getAddress(), thriftPort); + return Pelops.createMutator(PelopsUtils.getPoolName(iThriftPool)); + } + } + success = false; + iThriftPool = getPoolUsingPolicy(); + } + throw new KunderaException("All hosts are down. please check servers manully."); + } + + Selector getSelector(IThriftPool pool) + { + IThriftPool iThriftPool = pool; + boolean success = false; + while (!success) + { + if (iThriftPool != null) + { + Node[] nodes = ((CommonsBackedPool) iThriftPool).getCluster().getNodes(); + String host = nodes[0].getAddress(); + int thriftPort = ((CommonsBackedPool) iThriftPool).getCluster().getConnectionConfig().getThriftPort(); + CassandraHost cassandraHost = ((CassandraHostConfiguration) configuration).getCassandraHost( + nodes[0].getAddress(), ((CommonsBackedPool) pool).getCluster().getConnectionConfig() + .getThriftPort()); + if (cassandraHost.isTestOnBorrow()) + { + if (cassandraHost.isTestOnBorrow() && PelopsUtils.verifyConnection(host, thriftPort)) + { + logger.info("Retruning selector of {} :{} .", nodes[0].getAddress(), thriftPort); + return Pelops.createSelector(PelopsUtils.getPoolName(iThriftPool)); + } + removePool(iThriftPool); + } + else + { + logger.info("Retruning selector of {} :{} .", nodes[0].getAddress(), thriftPort); + return Pelops.createSelector(PelopsUtils.getPoolName(iThriftPool)); + } + } + success = false; + iThriftPool = getPoolUsingPolicy(); + } + throw new KunderaException("All hosts are down. please check servers manully."); + } + + RowDeletor getRowDeletor(IThriftPool pool) + { + IThriftPool iThriftPool = pool; + boolean success = false; + while (!success) + { + if (iThriftPool != null) + { + Node[] nodes = ((CommonsBackedPool) iThriftPool).getCluster().getNodes(); + String host = nodes[0].getAddress(); + int thriftPort = ((CommonsBackedPool) iThriftPool).getCluster().getConnectionConfig().getThriftPort(); + CassandraHost cassandraHost = ((CassandraHostConfiguration) configuration).getCassandraHost( + nodes[0].getAddress(), ((CommonsBackedPool) pool).getCluster().getConnectionConfig() + .getThriftPort()); + if (cassandraHost.isTestOnBorrow()) + { + if (cassandraHost.isTestOnBorrow() && PelopsUtils.verifyConnection(host, thriftPort)) + { + logger.info("Retruning row deletor of {} :{} .", nodes[0].getAddress(), thriftPort); + return Pelops.createRowDeletor(PelopsUtils.getPoolName(iThriftPool)); + } + removePool(iThriftPool); + } + else + { + logger.info("Retruning row deletor of {} :{} .", nodes[0].getAddress(), thriftPort); + return Pelops.createRowDeletor(PelopsUtils.getPoolName(iThriftPool)); + } + } + success = false; + iThriftPool = getPoolUsingPolicy(); + } + throw new KunderaException("All hosts are down. please check servers manully."); + + } + + void releaseConnection(IPooledConnection conn) + { + if (conn != null) + { + conn.release(); + } + } + + /** + * Adds a pool in hostPools map for given host. + * + * @param cassandraHost + * @return true id added successfully. + */ + public boolean addCassandraHost(CassandraHost cassandraHost) + { + Properties props = KunderaMetadataManager.getPersistenceUnitMetadata(getPersistenceUnit()).getProperties(); + String keyspace = null; + if (externalProperties != null) + { + keyspace = (String) externalProperties.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + if (keyspace == null) + { + keyspace = (String) props.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + String poolName = PelopsUtils.generatePoolName(cassandraHost.getHost(), cassandraHost.getPort(), keyspace); + Cluster cluster = new Cluster(cassandraHost.getHost(), new IConnection.Config(cassandraHost.getPort(), true, + -1, PelopsUtils.getAuthenticationRequest(cassandraHost.getUser(), cassandraHost.getPassword())), false); + Policy policy = PelopsUtils.getPoolConfigPolicy(cassandraHost); + try + { + Pelops.addPool(poolName, cluster, keyspace, policy, null); + hostPools.put(cassandraHost, Pelops.getDbConnPool(poolName)); + return true; + } + catch (TransportException e) + { + logger.warn("Node {} are still down ", cassandraHost.getHost()); + return false; + } + } + + /** + * Removes downed host pool from pool map. + * + * @param pool + */ + private void removePool(IThriftPool pool) + { + Pelops.removePool(PelopsUtils.getPoolName(pool)); + Node[] nodes = ((CommonsBackedPool) pool).getCluster().getNodes(); + logger.warn("{} :{} host appears to be down, trying for next ", nodes, ((CommonsBackedPool) pool).getCluster() + .getConnectionConfig().getThriftPort()); + CassandraHost cassandraHost = ((CassandraHostConfiguration) configuration).getCassandraHost( + nodes[0].getAddress(), ((CommonsBackedPool) pool).getCluster().getConnectionConfig().getThriftPort()); + hostPools.remove(cassandraHost); + } + + /** + * Extends LeastActiveBalancingPolicy class and provide own implementation + * in order to support least active balancing policy. + * + * @author Kuldeep.Mishra + * + */ + private class PelopsLeastActiveBalancingPolcy extends LeastActiveBalancingPolicy + { + + /** + * + * @return pool object for host which has least active connections + * determined by maxActive connection. + * + */ + public Object getPool(Collection pools) + { + List vals = Lists.newArrayList(pools); + Collections.shuffle(vals); + Collections.sort(vals, new ShufflingCompare()); + Collections.reverse(vals); + Iterator iterator = vals.iterator(); + Object concurrentConnectionPool = iterator.next(); + return concurrentConnectionPool; + } + + /** + * Compares two pool object on the basis of their maxActive connection + * per node. + * + * @author Kuldeep Mishra + * + */ + private final class ShufflingCompare implements Comparator + { + public int compare(Object o1, Object o2) + { + Policy policy1 = ((CommonsBackedPool) ((IThriftPool) o1)).getPolicy(); + Policy policy2 = ((CommonsBackedPool) ((IThriftPool) o2)).getPolicy(); + + int activeConnections1 = ((CommonsBackedPool) ((IThriftPool) o1)).getConnectionsActive(); + int activeConnections2 = ((CommonsBackedPool) ((IThriftPool) o2)).getConnectionsActive(); + + return (policy1.getMaxActivePerNode() - activeConnections1) + - (policy2.getMaxActivePerNode() - activeConnections2); + } + } + } +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsDataHandler.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsDataHandler.java new file mode 100644 index 000000000..158d41409 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsDataHandler.java @@ -0,0 +1,92 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.pelops; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.SuperColumn; +import org.scale7.cassandra.pelops.Selector; + +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.client.cassandra.datahandler.CassandraDataHandlerBase; +import com.impetus.client.cassandra.thrift.ThriftRow; +import com.impetus.kundera.db.DataRow; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Provides Pelops utility methods for data held in Column family based stores. + * + * @author amresh.singh + */ +final class PelopsDataHandler extends CassandraDataHandlerBase implements CassandraDataHandler +{ + + private final PelopsClient pelopsClient; + + /** + * @param externalProperties + */ + public PelopsDataHandler(final PelopsClient pelopsClient) + { + super(pelopsClient); + this.pelopsClient = pelopsClient; + } + + @Override + public Object fromThriftRow(Class clazz, EntityMetadata m, Object rowKey, List relationNames, + boolean isWrapReq, ConsistencyLevel consistencyLevel) throws Exception + { + Selector selector = pelopsClient.getSelector(); + + List rowKeys = new ArrayList(1); + rowKeys.add(ByteBuffer.wrap(PropertyAccessorHelper.toBytes(rowKey, m.getIdAttribute().getJavaType()))); + + Map> thriftColumnOrSuperColumns = selector + .getColumnOrSuperColumnsFromRows(new ColumnParent(m.getTableName()), rowKeys, + Selector.newColumnsPredicateAll(true, 10000), consistencyLevel); + + ThriftRow tr = new ThriftRow(); + tr.setId(rowKey); + tr.setColumnFamilyName(m.getTableName()); + + tr = thriftTranslator + .translateToThriftRow(thriftColumnOrSuperColumns, m.isCounterColumnType(), m.getType(), tr); + + return populateEntity(tr, m, relationNames, isWrapReq); + } + + /** Translation Methods */ + + @Override + public List fromThriftRow(Class clazz, EntityMetadata m, List relationNames, boolean isWrapReq, + ConsistencyLevel consistencyLevel, Object... rowIds) throws Exception + { + return super.fromThriftRow(clazz, m, relationNames, isWrapReq, consistencyLevel, rowIds); + } + + @Override + public E fromThriftRow(Class clazz, EntityMetadata m, DataRow tr) throws Exception + { + return super.fromThriftRow(clazz, m, tr); + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsInvertedIndexHandler.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsInvertedIndexHandler.java new file mode 100644 index 000000000..a4e1c1fb5 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsInvertedIndexHandler.java @@ -0,0 +1,215 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.pelops; + +import java.util.Arrays; +import java.util.List; +import java.util.Map; + +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.SlicePredicate; +import org.apache.cassandra.thrift.SliceRange; +import org.apache.cassandra.thrift.SuperColumn; +import org.scale7.cassandra.pelops.Bytes; +import org.scale7.cassandra.pelops.Mutator; +import org.scale7.cassandra.pelops.Selector; +import org.scale7.cassandra.pelops.exceptions.NotFoundException; +import org.scale7.cassandra.pelops.exceptions.PelopsException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.client.cassandra.index.CassandraIndexHelper; +import com.impetus.client.cassandra.index.InvertedIndexHandler; +import com.impetus.client.cassandra.index.InvertedIndexHandlerBase; +import com.impetus.client.cassandra.thrift.ThriftRow; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Pelops implementation of {@link InvertedIndexHandler} + * + * @author amresh.singh + */ +public class PelopsInvertedIndexHandler extends InvertedIndexHandlerBase implements InvertedIndexHandler +{ + private static final Logger log = LoggerFactory.getLogger(PelopsInvertedIndexHandler.class); + + private final PelopsClient pelopsClient; + + /** + * @param externalProperties + */ + public PelopsInvertedIndexHandler(final PelopsClient pelopsClient, final boolean useSecondryIndex) + { + this.pelopsClient = pelopsClient; + this.useSecondryIndex = useSecondryIndex; + } + + @Override + public void write(Node node, EntityMetadata entityMetadata, String persistenceUnit, + ConsistencyLevel consistencyLevel, CassandraDataHandler cdHandler) + { + // Index in Inverted Index table if applicable + boolean invertedIndexingApplicable = CassandraIndexHelper.isInvertedIndexingApplicable(entityMetadata,useSecondryIndex); + + if (invertedIndexingApplicable) + { + String indexColumnFamily = CassandraIndexHelper.getInvertedIndexTableName(entityMetadata.getTableName()); + + Mutator mutator = pelopsClient.getMutator(); + + List indexThriftyRows = ((PelopsDataHandler) cdHandler).toIndexThriftRow(node.getData(), + entityMetadata, indexColumnFamily); + + for (ThriftRow thriftRow : indexThriftyRows) + { + + List thriftColumns = thriftRow.getColumns(); + List thriftSuperColumns = thriftRow.getSuperColumns(); + if (thriftColumns != null && !thriftColumns.isEmpty()) + { + // Bytes.fromL + mutator.writeColumns(thriftRow.getColumnFamilyName(), + CassandraUtilities.toBytes(thriftRow.getId(), thriftRow.getId().getClass()), + Arrays.asList(thriftRow.getColumns().toArray(new Column[0]))); + } + + if (thriftSuperColumns != null && !thriftSuperColumns.isEmpty()) + { + for (SuperColumn sc : thriftSuperColumns) + { + mutator.writeSubColumns(thriftRow.getColumnFamilyName(), + CassandraUtilities.toBytes(thriftRow.getId(), thriftRow.getId().getClass()), + Bytes.fromByteArray(sc.getName()), sc.getColumns()); + } + } + + } + mutator.execute(consistencyLevel); + indexThriftyRows = null; + } + } + + /** + * @param columnFamilyName + * @param m + * @param filterClauseQueue + * @return + */ + @Override + public List search(EntityMetadata m, String persistenceUnit, ConsistencyLevel consistencyLevel, + Map> indexClauseMap) + { + return super.search(m, persistenceUnit, consistencyLevel, indexClauseMap); + } + + /** + * Searches searchString into columnFamilyName + * (usually a wide row column family) for a given rowKey from + * start to finish columns. Adds matching thrift columns into + * thriftColumns + * + * @param columnFamilyName + * @param consistencyLevel + * @param selector + * @param rowKey + * @param searchString + * @param thriftSuperColumns + */ + @Override + public void searchSuperColumnsInRange(String columnFamilyName, ConsistencyLevel consistencyLevel, + String persistenceUnit, String rowKey, byte[] searchSuperColumnName, List thriftSuperColumns, + byte[] start, byte[] finish) + { + SlicePredicate colPredicate = new SlicePredicate(); + SliceRange sliceRange = new SliceRange(); + sliceRange.setStart(start); + sliceRange.setFinish(finish); + colPredicate.setSlice_range(sliceRange); + + Selector selector = pelopsClient.getSelector(); + List allThriftSuperColumns = selector.getSuperColumnsFromRow(columnFamilyName, rowKey, + colPredicate, consistencyLevel); + + for (SuperColumn superColumn : allThriftSuperColumns) + { + if (superColumn == null) + continue; + if (superColumn.getName() == searchSuperColumnName) + { + thriftSuperColumns.add(superColumn); + } + } + } + + /** + * Deletes records from inverted index table + * + * @param entity + * @param metadata + */ + + @Override + public void delete(Object entity, EntityMetadata metadata, ConsistencyLevel consistencyLevel) + { + super.delete(entity, metadata, consistencyLevel); + } + + @Override + public SuperColumn getSuperColumnForRow(ConsistencyLevel consistencyLevel, String columnFamilyName, String rowKey, + byte[] superColumnName, String persistenceUnit) + { + Selector selector = pelopsClient.getSelector(); + SuperColumn thriftSuperColumn = null; + try + { + thriftSuperColumn = selector.getSuperColumnFromRow(columnFamilyName, rowKey, + Bytes.fromByteArray(superColumnName), consistencyLevel); + + } + catch (NotFoundException e) + { + log.error("Error while fetching super column for Row {} , Caused by: .",rowKey, e); + return null; + } + catch (PelopsException e) + { + log.error("Error while fetching super column for Row {} , Caused by: .",rowKey, e); + return null; + } + return thriftSuperColumn; + } + + /** + * @param indexColumnFamily + * @param rowKey + * @param superColumnName + * @param mutator + */ + public void deleteColumn(String indexColumnFamily, String rowKey, byte[] superColumnName, String persistenceUnit, + ConsistencyLevel consistencyLevel, byte[] columnName) + { + Mutator mutator = pelopsClient.getMutator(); + mutator.deleteColumn(indexColumnFamily, rowKey, Bytes.fromByteArray(superColumnName)); + mutator.execute(consistencyLevel); + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsUtils.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsUtils.java new file mode 100644 index 000000000..1d0b7e87d --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsUtils.java @@ -0,0 +1,210 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.pelops; + +import java.io.IOException; +import java.net.Socket; +import java.net.UnknownHostException; + +import net.dataforte.cassandra.pool.HostFailoverPolicy; +import net.dataforte.cassandra.pool.PoolConfiguration; + +import org.scale7.cassandra.pelops.SimpleConnectionAuthenticator; +import org.scale7.cassandra.pelops.pool.CommonsBackedPool; +import org.scale7.cassandra.pelops.pool.CommonsBackedPool.Policy; +import org.scale7.cassandra.pelops.pool.IThriftPool; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.service.CassandraHost; + +/** + * The Class PelopsUtils. + */ +public class PelopsUtils +{ + + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(PelopsUtils.class); + + /** + * Generate pool name. + * + * @param persistenceUnit + * the persistence unit + * @param puProperties + * @return the string + */ + public static String generatePoolName(String node, int port, String keyspace) + { + return node + ":" + port + ":" + keyspace; + } + + /** + * Gets the pool config policy. + * + * @param persistenceUnitMetadata + * the persistence unit metadata + * @param puProperties + * @return the pool config policy + */ + public static Policy getPoolConfigPolicy(CassandraHost cassandraHost) + { + Policy policy = new Policy(); + if (cassandraHost.getMaxActive() > 0) + { + policy.setMaxActivePerNode(cassandraHost.getMaxActive()); + } + if (cassandraHost.getMaxIdle() > 0) + { + policy.setMaxIdlePerNode(cassandraHost.getMaxIdle()); + } + if (cassandraHost.getMinIdle() > 0) + { + policy.setMinIdlePerNode(cassandraHost.getMinIdle()); + } + if (cassandraHost.getMaxTotal() > 0) + { + policy.setMaxTotal(cassandraHost.getMaxTotal()); + } + return policy; + } + + /** + * Gets the pool config policy. + * + * @param persistenceUnitMetadata + * the persistence unit metadata + * @param puProperties + * @return the pool config policy + */ + public static PoolConfiguration setPoolConfigPolicy(CassandraHost cassandraHost, PoolConfiguration prop) + { + int maxActivePerNode = cassandraHost.getMaxActive(); + int maxIdlePerNode = cassandraHost.getMaxIdle(); + int minIdlePerNode = cassandraHost.getMinIdle(); + int maxTotal = cassandraHost.getMaxTotal(); + boolean testOnBorrow = cassandraHost.isTestOnBorrow(); + boolean testWhileIdle = cassandraHost.isTestWhileIdle(); + boolean testOnConnect = cassandraHost.isTestOnConnect(); + boolean testOnReturn = cassandraHost.isTestOnReturn(); + int socketTimeOut = cassandraHost.getSocketTimeOut(); + int maxWaitInMilli = cassandraHost.getMaxWait(); + HostFailoverPolicy paramHostFailoverPolicy = cassandraHost.getHostFailoverPolicy(); + if (maxActivePerNode > 0) + { + prop.setInitialSize(maxActivePerNode); + prop.setMaxActive(maxActivePerNode); + } + if (maxIdlePerNode > 0) + { + prop.setMaxIdle(maxIdlePerNode); + } + if (minIdlePerNode > 0) + { + prop.setMinIdle(minIdlePerNode); + } + if (maxTotal > 0) + { + prop.setMaxActive(maxTotal); + } + prop.setSocketTimeout(socketTimeOut); + prop.setTestOnBorrow(testOnBorrow); + prop.setTestOnConnect(testOnConnect); + prop.setTestOnReturn(testOnReturn); + prop.setTestWhileIdle(testWhileIdle); + prop.setFailoverPolicy(paramHostFailoverPolicy); + prop.setMaxWait(maxWaitInMilli); + return prop; + } + + /** + * If userName and password provided, Method prepares for + * AuthenticationRequest. + * + * @param props + * properties + * + * @return simple authenticator request. returns null if userName/password + * are not provided. + * + */ + public static SimpleConnectionAuthenticator getAuthenticationRequest(String userName, String password) + { + SimpleConnectionAuthenticator authenticator = null; + if (userName != null || password != null) + { + authenticator = new SimpleConnectionAuthenticator(userName, password); + } + return authenticator; + } + + /** + * + * @param host + * @param port + * @return + */ + public static boolean verifyConnection(String host, int port) + { + Socket socket = null; + try + { + socket = new Socket(host, port); + socket.setReuseAddress(true); + socket.setSoLinger(true, 0); + boolean isConnected = socket.isConnected(); + return isConnected; + } + catch (UnknownHostException e) + { + logger.warn("{}:{} is still down", host, port); + return false; + } + catch (IOException e) + { + logger.warn("{}:{} is still down", host, port); + return false; + } + finally + { + try + { + if (socket != null) + { + socket.close(); + } + } + catch (IOException e) + { + logger.warn("{}:{} is still down", host, port); + } + } + } + + /** + * + * @param pool + * @return + */ + public static String getPoolName(IThriftPool pool) + { + org.scale7.cassandra.pelops.Cluster.Node[] nodes = ((CommonsBackedPool) pool).getCluster().getNodes(); + String poolName = PelopsUtils.generatePoolName(nodes[0].getAddress(), ((CommonsBackedPool) pool).getCluster() + .getConnectionConfig().getThriftPort(), ((CommonsBackedPool) pool).getKeyspace()); + return poolName; + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/CassQuery.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/CassQuery.java new file mode 100644 index 000000000..ee34ae8ee --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/CassQuery.java @@ -0,0 +1,770 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.query; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.Metamodel; + +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.IndexExpression; +import org.apache.cassandra.thrift.IndexOperator; +import org.apache.commons.lang.StringUtils; +import org.scale7.cassandra.pelops.Bytes; +import org.scale7.cassandra.pelops.Selector; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.index.CassandraIndexHelper; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.kundera.Constants; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.query.KunderaQuery; +import com.impetus.kundera.query.KunderaQuery.FilterClause; +import com.impetus.kundera.query.QueryHandlerException; +import com.impetus.kundera.query.QueryImpl; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * @author vivek.mishra + * + * Query implementation for Cassandra. + */ +public class CassQuery extends QueryImpl +{ + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(CassQuery.class); + + /** The reader. */ + private EntityReader reader; + + private Map externalProperties; + + private boolean isSingleResult = false; + + /** + * Instantiates a new cass query. + * + * @param query + * the query + * @param kunderaQuery + * the kundera query + * @param persistenceDelegator + * the persistence delegator + */ + public CassQuery(String query, KunderaQuery kunderaQuery, PersistenceDelegator persistenceDelegator) + { + super(query, persistenceDelegator); + this.kunderaQuery = kunderaQuery; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.query.QueryImpl#populateEntities(com.impetus.kundera + * .metadata.model.EntityMetadata, com.impetus.kundera.client.Client) + */ + @Override + protected List populateEntities(EntityMetadata m, Client client) + { + if (log.isDebugEnabled()) + { + log.debug("Populating entities for Cassandra query {}.", getJPAQuery()); + } + List result = new ArrayList(); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + externalProperties = ((CassandraClientBase) client).getExternalProperties(); + + // if id attribute is embeddable, it is meant for CQL translation. + // make it independent of embedded stuff and allow even to add non + // composite into where clause and let cassandra complain for it. + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + if (!appMetadata.isNative(getJPAQuery()) && ((CassandraClientBase) client).isCql3Enabled(m)) + { + result = ((CassandraClientBase) client).executeQuery(onQueryOverCQL3(m, client, metaModel, null), + m.getEntityClazz(), null); + } + else + { + if (appMetadata.isNative(getJPAQuery())) + { + result = ((CassandraClientBase) client).executeQuery(appMetadata.getQuery(getJPAQuery()), + m.getEntityClazz(), null); + } + else + { + if (MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())) + { + // Index in Inverted Index table if applicable + boolean useInvertedIndex = CassandraIndexHelper.isInvertedIndexingApplicable(m, + MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())); + Map> ixClause = prepareIndexClause(m, useInvertedIndex); + if (useInvertedIndex && !getKunderaQuery().getFilterClauseQueue().isEmpty()) + { + result = (List) ((CassandraEntityReader) getReader()).readFromIndexTable(m, client, ixClause); + } + else + { + boolean isRowKeyQuery = ixClause.keySet().iterator().next(); + if (!isRowKeyQuery) + { + result = ((CassandraClientBase) client).find(ixClause.get(isRowKeyQuery), m, false, null, + isSingleResult ? 1 : this.maxResult, + getColumnList(m, getKunderaQuery().getResult(), null)); + } + else + { + result = ((CassandraEntityReader) getReader()).handleFindByRange(m, client, result, + ixClause, isRowKeyQuery, getColumnList(m, getKunderaQuery().getResult(), null), + isSingleResult ? 1 : this.maxResult); + } + } + + } + else + { + result = populateUsingLucene(m, client, result, null); + } + } + } + return result; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.query.QueryImpl#recursivelyPopulateEntities(com.impetus + * .kundera.metadata.model.EntityMetadata, + * com.impetus.kundera.client.Client) + */ + @SuppressWarnings("unchecked") + @Override + protected List recursivelyPopulateEntities(EntityMetadata m, Client client) + { + List ls = null; + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + if (appMetadata.isNative(getJPAQuery())) + { + ls = (List) ((CassandraClientBase) client).executeQuery(appMetadata.getQuery(getJPAQuery()), + m.getEntityClazz(), null); + } + else if (!appMetadata.isNative(getJPAQuery()) && ((CassandraClientBase) client).isCql3Enabled(m)) + { + ls = ((CassandraClientBase) client).executeQuery( + onQueryOverCQL3(m, client, metaModel, m.getRelationNames()), m.getEntityClazz(), + m.getRelationNames()); + } + else + { + // Index in Inverted Index table if applicable + boolean useInvertedIndex = CassandraIndexHelper.isInvertedIndexingApplicable(m, + MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())); + Map> ixClause = MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata()) ? prepareIndexClause( + m, useInvertedIndex) : null; + + if (useInvertedIndex && !getKunderaQuery().getFilterClauseQueue().isEmpty()) + { + ls = ((CassandraEntityReader) getReader()).readFromIndexTable(m, client, ixClause); + } + else + { + ((CassandraEntityReader) getReader()).setConditions(ixClause); + ls = reader.populateRelation(m, client, isSingleResult ? 1 : this.maxResult); + } + } + return setRelationEntities(ls, client, m); + } + + /** + * On executeUpdate. + * + * @return zero + */ + @Override + protected int onExecuteUpdate() + { + EntityMetadata m = getEntityMetadata(); + if (KunderaMetadata.INSTANCE.getApplicationMetadata().isNative(getJPAQuery())) + { + ((CassandraClientBase) persistenceDelegeator.getClient(m)).executeQuery(KunderaMetadata.INSTANCE + .getApplicationMetadata().getQuery(getJPAQuery()), m.getEntityClazz(), null); + } + else if (kunderaQuery.isDeleteUpdate()) + { + List result = getResultList(); + return result != null ? result.size() : 0; + } + return 0; + } + + /** + * Gets the column list. + * + * @param m + * the m + * @param results + * the results + * @return the column list + */ + List getColumnList(EntityMetadata m, String[] results, EmbeddableType compoundKey) + { + List columns = new ArrayList(); + if (results != null && results.length > 0) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entity = metaModel.entity(m.getEntityClazz()); + + String keyFieldName = CassandraUtilities.getIdColumnName(m, externalProperties); + for (int i = 1; i < results.length; i++) + { + if (results[i] != null) + { + Attribute attribute = entity.getAttribute(results[i]); + if (attribute == null) + { + throw new QueryHandlerException("column type is null for: " + results); + } + else if (m.getIdAttribute().equals(attribute) && compoundKey != null) + { + Field[] fields = m.getIdAttribute().getBindableJavaType().getDeclaredFields(); + for (Field field : fields) + { + if (!ReflectUtils.isTransientOrStatic(field)) + { + Attribute compositeColumn = compoundKey.getAttribute(field.getName()); + columns.add(((AbstractAttribute) compositeColumn).getJPAColumnName()); + } + } + } + else if (m.getIdAttribute().equals(attribute) && compoundKey == null) + { + columns.add(keyFieldName); + } + else + { + columns.add(((AbstractAttribute) attribute).getJPAColumnName()); + } + } + } + return columns; + } + + if (log.isInfoEnabled()) + { + log.info("No record found, returning null."); + } + return null; + } + + /** + * Prepare index clause. + * + * @param m + * the m + * @param isQueryForInvertedIndex + * the is query for inverted index + * @return the map + */ + Map> prepareIndexClause(EntityMetadata m, boolean isQueryForInvertedIndex) + { + IndexClause indexClause = Selector.newIndexClause(Bytes.EMPTY, maxResult); + List clauses = new ArrayList(); + List expr = new ArrayList(); + + Map> idxClauses = new HashMap>(1); + // check if id column are mixed with other columns or not? + String idColumn = ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(); + boolean idPresent = false; + + if (log.isInfoEnabled()) + { + log.info("Preparing index clause for query {}", getJPAQuery()); + } + + for (Object o : getKunderaQuery().getFilterClauseQueue()) + { + if (o instanceof FilterClause) + { + FilterClause clause = ((FilterClause) o); + // String fieldName = getColumnName(clause.getProperty()); + String fieldName = clause.getProperty(); + // in case id column matches with field name, set it for first + // time. + if (!idPresent && idColumn.equalsIgnoreCase(fieldName)) + { + idPresent = true; + } + + String condition = clause.getCondition(); + Object value = clause.getValue(); + IndexOperator operator = getOperator(condition, idPresent); + + IndexExpression expression = Selector.newIndexExpression(fieldName, operator, + getBytesValue(fieldName, m, value)); + + expr.add(expression); + } + else + { + // Case of AND and OR clause. + String opr = o.toString(); + if (opr.equalsIgnoreCase("or")) + { + log.error("Support for OR clause is not enabled within cassandra."); + throw new QueryHandlerException("Unsupported clause " + opr + " for cassandra."); + } + + } + } + + if (!StringUtils.isBlank(getKunderaQuery().getFilter())) + { + indexClause.setExpressions(expr); + clauses.add(indexClause); + } + idxClauses.put(idPresent, clauses); + + return idxClauses; + } + + /** + * Gets the operator. + * + * @param condition + * the condition + * @param idPresent + * the id present + * @return the operator + */ + private IndexOperator getOperator(String condition, boolean idPresent) + { + if (/* !idPresent && */condition.equals("=")) + { + return IndexOperator.EQ; + } + else if (/* !idPresent && */condition.equals(">")) + { + return IndexOperator.GT; + } + else if (/* !idPresent && */condition.equals("<")) + { + return IndexOperator.LT; + } + else if (condition.equals(">=")) + { + return IndexOperator.GTE; + } + else if (condition.equals("<=")) + { + return IndexOperator.LTE; + } + else + { + + if (!idPresent) + { + throw new UnsupportedOperationException("Condition " + condition + " is not suported in cassandra."); + } + else + { + throw new UnsupportedOperationException("Condition " + condition + + " is not suported for query on row key."); + + } + } + + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.query.QueryImpl#getReader() + */ + @Override + protected EntityReader getReader() + { + if (reader == null) + { + reader = new CassandraEntityReader(getLuceneQueryFromJPAQuery()); + } + + return reader; + } + + /** + * Returns bytes value for given value. + * + * @param jpaFieldName + * field name. + * @param m + * entity metadata + * @param value + * value. + * @return bytes value. + */ + Bytes getBytesValue(String jpaFieldName, EntityMetadata m, Object value) + { + // Column idCol = m.getIdColumn(); + Attribute idCol = m.getIdAttribute(); + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + EntityType entity = metaModel.entity(m.getEntityClazz()); + Field f = null; + boolean isId = false; + if (((AbstractAttribute) idCol).getJPAColumnName().equals(jpaFieldName)) + { + f = (Field) idCol.getJavaMember(); + isId = true; + } + else + { + if (jpaFieldName != null && jpaFieldName.indexOf(Constants.INDEX_TABLE_ROW_KEY_DELIMITER) > 0) + { + String embeddedFieldName = jpaFieldName.substring(0, + jpaFieldName.indexOf(Constants.INDEX_TABLE_ROW_KEY_DELIMITER)); + String columnFieldName = jpaFieldName.substring( + jpaFieldName.indexOf(Constants.INDEX_TABLE_ROW_KEY_DELIMITER) + 1, jpaFieldName.length()); + + Attribute embeddedAttr = entity.getAttribute(embeddedFieldName); + try + { + Class embeddedClass = embeddedAttr.getJavaType(); + if (Collection.class.isAssignableFrom(embeddedClass)) + { + Class genericClass = PropertyAccessorHelper.getGenericClass((Field) embeddedAttr + .getJavaMember()); + f = genericClass.getDeclaredField(columnFieldName); + } + else + { + f = embeddedClass.getDeclaredField(columnFieldName); + } + + } + catch (SecurityException e) + { + log.error("Error while extrating " + jpaFieldName + ", Caused by: ", e); + throw new QueryHandlerException("Error while extrating " + jpaFieldName + "."); + } + catch (NoSuchFieldException e) + { + log.error("Error while extrating " + jpaFieldName + ", Caused by: ", e); + throw new QueryHandlerException("Error while extrating " + jpaFieldName + "."); + } + + } + else + { + String fieldName = m.getFieldName(jpaFieldName); + + Attribute col = entity.getAttribute(fieldName); + // Column col = m.getColumn(jpaFieldName); + if (col == null) + { + throw new QueryHandlerException("column type is null for: " + jpaFieldName); + } + f = (Field) col.getJavaMember(); + } + + } + + // need to do integer.parseInt..as value will be string in case of + // create query. + if (f != null && f.getType() != null) + { + return CassandraUtilities.toBytes(value, f); + } + else + { + log.error("Error while handling data type for " + jpaFieldName + "."); + throw new QueryHandlerException("Field type is null for " + jpaFieldName + "."); + } + } + + /** + * On query over composite columns. + * + * @param m + * the m + * @param client + * the client + * @param metaModel + * the meta model + * @return the list + */ + String onQueryOverCQL3(EntityMetadata m, Client client, MetamodelImpl metaModel, List relations) + { + List result = new ArrayList(); + + // select column will always be of entity field only! + // where clause ordering + + Class compoundKeyClass = m.getIdAttribute().getBindableJavaType(); + EmbeddableType compoundKey = null; + String idColumn; + if (metaModel.isEmbeddable(compoundKeyClass)) + { + compoundKey = metaModel.embeddable(compoundKeyClass); + idColumn = ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(); + } + else + { + idColumn = ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(); + } + StringBuilder builder = new StringBuilder(); + + boolean isPresent = false; + List columns = getColumnList(m, getKunderaQuery().getResult(), compoundKey); + String selectQuery = columns != null && !columns.isEmpty() ? CQLTranslator.SELECT_QUERY + : CQLTranslator.SELECTALL_QUERY; + + + CQLTranslator translator = new CQLTranslator(); + + selectQuery = StringUtils.replace(selectQuery, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), m.getTableName()).toString()); + + builder = CassandraUtilities.appendColumns(builder, columns, selectQuery, translator); + + addWhereClause(builder); + + onCondition(m, metaModel, compoundKey, idColumn, builder, isPresent, translator); + + return builder.toString(); + // onLimit(builder); + + // result = ((CassandraClientBase) + // client).executeQuery(builder.toString(), m.getEntityClazz(), + // relations); + // return result; + } + + /** + * Add provided max result limit. + * + * @param builder + * string builder. + */ + private void onLimit(StringBuilder builder) + { + builder.append(CQLTranslator.LIMIT); + builder.append(isSingleResult ? 1 : this.maxResult); + } + + /** + * On condition. + * + * @param m + * the m + * @param metaModel + * the meta model + * @param keyObj + * the compound key + * @param idColumn + * the id column + * @param builder + * the builder + * @param isPresent + * the is present + * @param translator + * the translator + * @return true, if successful + */ + private boolean onCondition(EntityMetadata m, MetamodelImpl metaModel, EmbeddableType keyObj, String idColumn, + StringBuilder builder, boolean isPresent, CQLTranslator translator) + { + String partitionKey = null; + boolean allowFiltering = false; + for (Object o : getKunderaQuery().getFilterClauseQueue()) + { + if (o instanceof FilterClause) + { + FilterClause clause = ((FilterClause) o); + String fieldName = clause.getProperty(); + String condition = clause.getCondition(); + Object value = clause.getValue(); + + // if compound key field is given in where clause. + isPresent = true; + + if (keyObj != null && idColumn.equals(fieldName)) + { + Field[] fields = m.getIdAttribute().getBindableJavaType().getDeclaredFields(); + for (Field field : fields) + { + if (!ReflectUtils.isTransientOrStatic(field)) + { + Attribute compositeColumn = keyObj.getAttribute(field.getName()); + translator.buildWhereClause(builder, + ((AbstractAttribute) compositeColumn).getJPAColumnName(), field, value); + if (partitionKey == null) + { + partitionKey = compositeColumn.getName(); + } + + if (!allowFiltering) + { + allowFiltering = fieldName.equals(partitionKey); + } + } + } + } + else if (keyObj != null && metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType()) + && StringUtils.contains(fieldName, '.')) + { + // Means it is a case of composite column. + fieldName = fieldName.substring(fieldName.indexOf(".") + 1); + ((AbstractAttribute) keyObj.getAttribute(fieldName)).getJPAColumnName(); + // compositeColumns.add(new + // BasicDBObject(compositeColumn,value)); + translator.buildWhereClause(builder, + ((AbstractAttribute) keyObj.getAttribute(fieldName)).getBindableJavaType(), + ((AbstractAttribute) keyObj.getAttribute(fieldName)).getJPAColumnName(), value, condition); + if (partitionKey == null) + { + partitionKey = keyObj.getAttribute(fieldName).getName(); + } + if (!allowFiltering) + { + allowFiltering = fieldName.equals(partitionKey); + } + } + else if (idColumn.equals(fieldName)) + { + translator.buildWhereClause(builder, + ((AbstractAttribute) m.getIdAttribute()).getBindableJavaType(), + CassandraUtilities.getIdColumnName(m, externalProperties), value, condition); + } + else + { + Metamodel metamodel = KunderaMetadataManager.getMetamodel(m.getPersistenceUnit()); + Attribute attribute = ((MetamodelImpl) metamodel).getEntityAttribute(m.getEntityClazz(), + m.getFieldName(fieldName)); + translator.buildWhereClause(builder, ((AbstractAttribute) attribute).getBindableJavaType(), + fieldName, value, condition); + allowFiltering = true; + } + } + } + + // String last AND clause. + if (isPresent) + { + builder.delete(builder.lastIndexOf(CQLTranslator.AND_CLAUSE), builder.length()); + } + + if (allowFiltering) + { + onLimit(builder); + builder.append(" "); + translator.buildFilteringClause(builder); + } + else + { + onLimit(builder); + } + + return isPresent; + } + + /** + * Adds the where clause. + * + * @param builder + * the builder + */ + void addWhereClause(StringBuilder builder) + { + if (!getKunderaQuery().getFilterClauseQueue().isEmpty()) + { + builder.append(CQLTranslator.ADD_WHERE_CLAUSE); + } + } + + @Override + public void close() + { + // TODO Auto-generated method stub + + } + + @Override + public Iterator iterate() + { + EntityMetadata m = getEntityMetadata(); + Client client = persistenceDelegeator.getClient(m); + externalProperties = ((CassandraClientBase) client).getExternalProperties(); + + if (!MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())) + { + throw new UnsupportedOperationException("Scrolling over hbase is unsupported for lucene queries"); + } + + return new ResultIterator(this, m, persistenceDelegeator.getClient(m), this.getReader(), + getFetchSize() != null ? getFetchSize() : this.maxResult); + } + + void setRelationalEntities(List enhanceEntities, Client client, EntityMetadata m) + { + super.setRelationEntities(enhanceEntities, client, m); + } + + @Override + public Object getSingleResult() + { + // to fetch a single result form database. + isSingleResult = true; + List results = getResultList(); + isSingleResult=false; + return results.isEmpty() ? results : results.get(0); + } + +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/CassandraEntityReader.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/CassandraEntityReader.java new file mode 100644 index 000000000..45fdae132 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/CassandraEntityReader.java @@ -0,0 +1,326 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.query; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.IndexExpression; +import org.apache.cassandra.thrift.IndexOperator; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.kundera.Constants; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.AbstractEntityReader; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.query.QueryHandlerException; + +/** + * The Class CassandraEntityReader. + * + * @author vivek.mishra + */ +public class CassandraEntityReader extends AbstractEntityReader implements EntityReader +{ + + /** + * + */ + private static final String MIN_ = "min"; + + /** + * + */ + private static final String MAX_ = "max"; + + /** The conditions. */ + Map> conditions = new HashMap>(); + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(CassandraEntityReader.class); + + /** + * Instantiates a new cassandra entity reader. + * + * @param luceneQuery + * the lucene query + */ + public CassandraEntityReader(String luceneQuery) + { + this.luceneQueryFromJPAQuery = luceneQuery; + } + + /** + * Instantiates a new cassandra entity reader. + */ + public CassandraEntityReader() + { + + } + + @Override + public EnhanceEntity findById(Object primaryKey, EntityMetadata m, Client client) + { + return super.findById(primaryKey, m, client); + } + + /** + * Method responsible for reading back entity and relations using secondary + * indexes(if it holds any relation), else retrieve row keys using lucene. + * + * @param m + * entity meta data + * @param relationNames + * relation names + * @param isParent + * if entity is not holding any relation. + * @param client + * client instance + * @return list of wrapped enhance entities. + */ + + @Override + public List populateRelation(EntityMetadata m, Client client, int maxResults) + { + if(log.isInfoEnabled()) + { + log.info("On populate relation via JPQL"); + } + List ls = null; + List relationNames = m.getRelationNames(); + boolean isParent = m.isParent(); + + boolean isRowKeyQuery = conditions != null ? conditions.keySet().iterator().next() : false; + + // If Query is not for find by range. + if (!isRowKeyQuery) + { + // If holding associations. + if (!isParent) + { + // In case need to use secondary indexes. + if (MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())) + { + + ls = ((CassandraClientBase) client).find(m, relationNames, this.conditions.get(isRowKeyQuery), 100, + null); + } + else + { + // prepare lucene query and find. + Set rSet = fetchDataFromLucene(client); + + try + { + ls = (List) ((CassandraClientBase) client).find(m.getEntityClazz(), + relationNames, true, m, rSet.toArray(new String[] {})); + } + catch (Exception e) + { + log.error("Error while executing handleAssociation for cassandra, Caused by: ", e); + throw new QueryHandlerException(e); + } + } + } + else + { + if (MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())) + { + // in case need to search on secondry columns and it is not + // set + // to true! + ls = ((CassandraClientBase) client).find(this.conditions.get(isRowKeyQuery), m, true, + m.getRelationNames(), 100, null); + } + else + { + ls = onAssociationUsingLucene(m, client, ls); + } + } + } + else + { + // List results = new ArrayList(); + ls = handleFindByRange(m, client, ls, conditions, isRowKeyQuery, null,maxResults); + // ls = (List) results; + } + return ls; + } + + /** + * Handle find by range. + * + * @param m + * the m + * @param client + * the client + * @param result + * the result + * @param ixClause + * the ix clause + * @param isRowKeyQuery + * the is row key query + * @param columns + * @return the list + */ + public List handleFindByRange(EntityMetadata m, Client client, List result, + Map> ixClause, boolean isRowKeyQuery, List columns, int maxResults) + { + List expressions = ixClause.get(isRowKeyQuery).get(0).getExpressions(); + + if (expressions == null) + { + return null; + } + + Map rowKeys = getRowKeyValue(expressions, + ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName()); + + byte[] minValue = rowKeys.get(MIN_); + byte[] maxVal = rowKeys.get(MAX_); + + try + { + + result = ((CassandraClientBase) client).findByRange(minValue, maxVal, m, m.getRelationNames() != null + && !m.getRelationNames().isEmpty(), m.getRelationNames(), columns, expressions, maxResults); + } + catch (Exception e) + { + log.error("Error while executing find by range, Caused by: ", e); + throw new QueryHandlerException(e); + } + return result; + } + + public List readFromIndexTable(EntityMetadata m, Client client, + Map> indexClauseMap) + { + + List searchResults = new ArrayList(); + List primaryKeys = new ArrayList(); + + String columnFamilyName = m.getTableName() + Constants.INDEX_TABLE_SUFFIX; + searchResults = ((CassandraClientBase) client).searchInInvertedIndex(columnFamilyName, m, indexClauseMap); + + Map embeddedColumns = new HashMap(); + for (SearchResult searchResult : searchResults) + { + if (searchResult.getEmbeddedColumnValues() != null) + { + for (String embeddedColVal : searchResult.getEmbeddedColumnValues()) + { + if (embeddedColVal != null) + { + StringBuilder strBuilder = new StringBuilder(embeddedColVal); + strBuilder.append("|"); + strBuilder.append(searchResult.getPrimaryKey().toString()); + embeddedColumns.put(strBuilder.toString(), searchResult.getPrimaryKey().toString()); + } + } + } + } + + List enhanceEntityList = new ArrayList(); + if (embeddedColumns != null && !embeddedColumns.isEmpty()) + { + enhanceEntityList = client.find(m.getEntityClazz(), embeddedColumns); + } + else + { + for (SearchResult searchResult : searchResults) + { + primaryKeys.add(searchResult.getPrimaryKey()); + } + enhanceEntityList = (List) ((CassandraClientBase) client).find(m.getEntityClazz(), + m.getRelationNames(), true, m, primaryKeys.toArray(new String[] {})); + } + + return enhanceEntityList; + } + + /** + * Method to set indexcluase conditions. + * + * @param conditions + * index conditions. + */ + public void setConditions(Map> conditions) + { + this.conditions = conditions; + } + + /** + * Returns list of row keys. First element will be min value and second will + * be major value. + * + * @param expressions + * @param primaryKeyName + * @return + */ + Map getRowKeyValue(List expressions, String primaryKeyName) + { + Map rowKeys = new HashMap(); + + List rowExpressions = new ArrayList(); + + if (expressions != null) + { + for (IndexExpression e : expressions) + { + + if (primaryKeyName.equals(new String(e.getColumn_name()))) + { + IndexOperator operator = e.op; + if (operator.equals(IndexOperator.LTE) || operator.equals(IndexOperator.LT)) + { + rowKeys.put(MAX_, e.getValue()); + rowExpressions.add(e); + } + else if (operator.equals(IndexOperator.GTE) || operator.equals(IndexOperator.GT)) + { + rowKeys.put(MIN_, e.getValue()); + rowExpressions.add(e); + } + else if (operator.equals(IndexOperator.EQ)) + { + + rowKeys.put(MAX_, e.getValue()); + rowKeys.put(MIN_, e.getValue()); + rowExpressions.add(e); + } + + } + + } + expressions.removeAll(rowExpressions); + } + return rowKeys; + + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/ResultIterator.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/ResultIterator.java new file mode 100644 index 000000000..f2ef661a8 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/query/ResultIterator.java @@ -0,0 +1,541 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.query; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.NoSuchElementException; + +import javax.persistence.PersistenceException; +import javax.persistence.Query; +import javax.persistence.metamodel.EmbeddableType; + +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.IndexExpression; +import org.apache.commons.lang.StringUtils; +import org.scale7.cassandra.pelops.Bytes; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.index.CassandraIndexHelper; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.query.IResultIterator; +import com.impetus.kundera.query.KunderaQuery.FilterClause; +import com.impetus.kundera.query.QueryImpl; + +/** + * @author vivek.mishra . + * + * Implementation of Cassandra result iteration. + * + * TODO::: Need to add support for relational entities and a junit for + * Composite key test + */ +class ResultIterator implements IResultIterator +{ + private static Logger log = LoggerFactory.getLogger(ResultIterator.class); + + private CassQuery query; + + private EntityMetadata entityMetadata; + + private Client client; + + private EntityReader reader; + + private int maxResult = 1; + + private List results; + + private byte[] start; + + private static final String MIN_ = "min"; + + private static final String MAX_ = "max"; + + // private boolean isValidated; + + private int fetchSize; + + private int count; + + private boolean scrollComplete; + + private Map externalProperties; + + private E current; + + /** + * Constructor with parameters + * + * @param query + * @param m + * @param client + * @param reader + * @param fetchSize + */ + ResultIterator(final Query query, final EntityMetadata m, final Client client, final EntityReader reader, + final int fetchSize) + { + this.client = client; + this.query = (CassQuery) query; + this.entityMetadata = m; + this.reader = reader; + scrollComplete = false; + this.fetchSize = fetchSize; + + } + + @Override + public boolean hasNext() + { + if (checkOnFetchSize()) + { + onCheckRelation(); + if (!checkOnEmptyResult()) + { + scrollComplete = true; + return false; + } + + return true; + } + + return false; + } + + @Override + public E next() + { + if (current != null && checkOnEmptyResult() && current.equals(results.get(results.size() - 1))) + { + hasNext(); + } + + if (scrollComplete) + { + throw new NoSuchElementException("Nothing to scroll further for:" + entityMetadata.getEntityClazz()); + } + + E lastFetchedEntity = getEntity(results.get(results.size() - 1)); + start = lastFetchedEntity != null ? idValueInByteArr() : null; + current = getEntity(results.get(results.size() - 1)); + + return current; + + } + + @Override + public void remove() + { + throw new UnsupportedOperationException("remove method is not supported over pagination"); + } + + @Override + public List next(int chunkSize) + { + throw new UnsupportedOperationException("fetch in chunks is not yet supported"); + } + + /** + * Check on fetch size. returns true, if count on fetched rows is less than + * fetch size. + * + * @return + */ + private boolean checkOnFetchSize() + { + if (count++ < fetchSize) + { + return true; + } + count = 0; + scrollComplete = true; + return false; + } + + /** + * on check relation event, invokes populate entities and set relational + * entities, in case relations are present. + */ + private void onCheckRelation() + { + try + { + results = populateEntities(entityMetadata, client); + + if (entityMetadata.isRelationViaJoinTable() + || (entityMetadata.getRelationNames() != null && !(entityMetadata.getRelationNames().isEmpty()))) + { + query.setRelationalEntities(results, client, entityMetadata); + } + } + catch (Exception e) + { + throw new PersistenceException("Error while scrolling over results, Caused by :.", e); + } + + } + + /** + * Method parse provided JPQL query into: 1. CQL3 query, in case cql3 is + * enabled or is a native query. 2. list of index clause, if cql2 is + * enabled. Then executes query for given min & max values for scrolling + * over results. + * + * @param m + * entity metadata + * @param client + * client + * @return list of database values wrapped into entities. + * @throws Exception + * throws exception, in case of run time error. + */ + private List populateEntities(EntityMetadata m, Client client) throws Exception + { + if (log.isDebugEnabled()) + { + log.debug("Populating entities for Cassandra query {}.", ((QueryImpl) query).getJPAQuery()); + } + List result = new ArrayList(); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + externalProperties = ((CassandraClientBase) client).getExternalProperties(); + + // if id attribute is embeddable, it is meant for CQL translation. + // make it independent of embedded stuff and allow even to add non + // composite into where clause and let cassandra complain for it. + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + if (!appMetadata.isNative(((QueryImpl) query).getJPAQuery()) && ((CassandraClientBase) client).isCql3Enabled(m)) + { + String parsedQuery = query.onQueryOverCQL3(m, client, metaModel, null); + + parsedQuery = appendWhereClauseWithScroll(parsedQuery); + results = parsedQuery != null ? ((CassandraClientBase) client).executeQuery(parsedQuery, + m.getEntityClazz(), m.getRelationNames()) : null; + + } + else + { + if (appMetadata.isNative(((QueryImpl) query).getJPAQuery())) + { + final String nativeQuery = appendWhereClauseWithScroll(((QueryImpl) query).getJPAQuery()); + results = nativeQuery != null ? ((CassandraClientBase) client).executeQuery(nativeQuery, + m.getEntityClazz(), null) : null; + } + else + { + // Index in Inverted Index table if applicable + boolean useInvertedIndex = CassandraIndexHelper.isInvertedIndexingApplicable(m, + MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())); + Map> ixClause = query.prepareIndexClause(m, useInvertedIndex); + if (useInvertedIndex && !((QueryImpl) query).getKunderaQuery().getFilterClauseQueue().isEmpty()) + { + result = (List) ((CassandraEntityReader) this.reader).readFromIndexTable(m, client, ixClause); + } + else + { + boolean isRowKeyQuery = ixClause.keySet().iterator().next(); + + List expressions = !ixClause.get(isRowKeyQuery).isEmpty() ? ixClause + .get(isRowKeyQuery).get(0).getExpressions() : null; + + Map rowKeys = ((CassandraEntityReader) this.reader).getRowKeyValue(expressions, + ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName()); + + byte[] minValue = start == null ? rowKeys.get(MIN_) : start; + byte[] maxVal = rowKeys.get(MAX_); + + results = ((CassandraClientBase) client).findByRange(minValue, maxVal, m, + m.getRelationNames() != null && !m.getRelationNames().isEmpty(), m.getRelationNames(), + query.getColumnList(m, ((QueryImpl) query).getKunderaQuery().getResult(), null), + expressions, maxResult); + + if (maxResult == 1) + { + maxResult++; + } + else if (maxResult > 1 && checkOnEmptyResult() && maxResult != results.size()) + { + // means iterating over last record only, so need for + // database trip anymore!. + results = null; + } + + } + + } + } + + return results; + } + + /** + * Appends where claues and prepare for next fetch. Method to be called in + * case cql3 enabled. + * + * @param parsedQuery + * parsed query. + * + * @return cql3 query to be executed. + */ + private String appendWhereClauseWithScroll(String parsedQuery) + { + String queryWithoutLimit = parsedQuery.replaceAll( + parsedQuery.substring(parsedQuery.lastIndexOf(CQLTranslator.LIMIT), parsedQuery.length()), ""); + + CQLTranslator translator = new CQLTranslator(); + + final String tokenCondition = prepareNext(translator, queryWithoutLimit); + + boolean tokenPresent = queryWithoutLimit.indexOf(CQLTranslator.TOKEN) > -1; + + StringBuilder builder = new StringBuilder(tokenPresent ? tokenCondition : queryWithoutLimit); + + if (!tokenPresent && tokenCondition != null) + { + if (query.getKunderaQuery().getFilterClauseQueue().isEmpty()) + { + builder.append(CQLTranslator.ADD_WHERE_CLAUSE); + } + else + { + builder.append(CQLTranslator.AND_CLAUSE); + } + builder.append(tokenCondition); + } + + String replaceQuery = replaceAndAppendLimit(builder.toString()); + builder.replace(0, builder.toString().length(), replaceQuery); + translator.buildFilteringClause(builder); + + // in case of fetch by ID, token condition will be null and results will + // not be empty. + return checkOnEmptyResult() && tokenCondition == null ? null : builder.toString(); + } + + /** + * Replace and append limit. + * + * @param parsedQuery + * parsed cql3 query. + * + * @return cql3 query appended with limit clause. + */ + private String replaceAndAppendLimit(String parsedQuery) + { + // String queryWithoutLimit = parsedQuery.replaceAll( + // parsedQuery.substring(parsedQuery.lastIndexOf(CQLTranslator.LIMIT), + // parsedQuery.length()), ""); + StringBuilder builder = new StringBuilder(parsedQuery); + onLimit(builder); + parsedQuery = builder.toString(); + return parsedQuery; + } + + /** + * Append limit to sql3 query. + * + * @param builder + * builder instance. + */ + private void onLimit(StringBuilder builder) + { + builder.append(CQLTranslator.LIMIT); + builder.append(this.maxResult); + } + + /** + * Parse and append cql3 token function for iter.next() call. + * + * @param translator + * cql translator. + * + * @return parsed/append cql3 query. + */ + private String prepareNext(CQLTranslator translator, String query) + { + if (checkOnEmptyResult()) + { + String idName = ((AbstractAttribute) entityMetadata.getIdAttribute()).getJPAColumnName(); + Map filterOnId = getConditionOnIdColumn(idName); + + if (filterOnId.get(true) != null) + { + String condition = filterOnId.get(true); + // means id clause present in query. + // now if id attribute is embeddable then fetch partition key + // for token + // if condition is with equals then no need to go for another + // fetch. + + if (condition.equals("=")) + { + // no need to fetch another record, as there will be only + // one + return null; + } + else if (condition.endsWith(">") || condition.equals(">=")) + { + query = replaceAppliedToken(query); + return query; + } + } + + // Means there is an previous entity. + Object entity = results.get(results.size() - 1); + Class idClazz = ((AbstractAttribute) entityMetadata.getIdAttribute()).getBindableJavaType(); + Object id = PropertyAccessorHelper.getId(entity, entityMetadata); + StringBuilder builder = new StringBuilder(CQLTranslator.TOKEN); + translator + .appendColumnName(builder, CassandraUtilities.getIdColumnName(entityMetadata, externalProperties)/* idName */); + builder.append(CQLTranslator.CLOSE_BRACKET); + builder.append(" > "); + builder.append(CQLTranslator.TOKEN); + translator.appendValue(builder, idClazz, id, false); + builder.append(CQLTranslator.CLOSE_BRACKET); + return builder.toString(); + } + return null; + } + + private Map getConditionOnIdColumn(String idColumn) + { + + Map filterIdResult = new HashMap(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + + EmbeddableType keyObj = null; + if (metaModel.isEmbeddable(entityMetadata.getIdAttribute().getBindableJavaType())) + { + keyObj = metaModel.embeddable(entityMetadata.getIdAttribute().getBindableJavaType()); + } + + boolean isPresent = false; + for (Object o : query.getKunderaQuery().getFilterClauseQueue()) + { + if (o instanceof FilterClause) + { + FilterClause clause = ((FilterClause) o); + String fieldName = clause.getProperty(); + String condition = clause.getCondition(); + Object value = clause.getValue(); + + if (keyObj != null && fieldName.equals(idColumn) + || (keyObj != null && StringUtils.contains(fieldName, '.')) || (idColumn.equals(fieldName))) + { + filterIdResult.put(true, condition); + break; + } + } + } + + return filterIdResult; + } + + /** + * id attribute's value in byte[] + * + * @return id attribute's value in byte[] + */ + private byte[] idValueInByteArr() + { + Object entity = results.get(results.size() - 1); + Object id = PropertyAccessorHelper.getId(entity, entityMetadata); + String idName = ((AbstractAttribute) entityMetadata.getIdAttribute()).getJPAColumnName(); + Class idClazz = ((AbstractAttribute) entityMetadata.getIdAttribute()).getBindableJavaType(); + Bytes bytes = query.getBytesValue(idName, entityMetadata, id); + + return bytes.toByteArray(); + + } + + /** + * check if result list is null or empty. Returns true, if it is not empty + * or null. + * + * @return boolean value (true/false). + * + */ + private boolean checkOnEmptyResult() + { + return results != null && !results.isEmpty(); + } + + /** + * Extract wrapped entity object from enhanced entity. + * + * @param entity + * enhanced entity. + * + * @return returns extracted instance of E. + */ + private E getEntity(Object entity) + { + return (E) (entity.getClass().isAssignableFrom(EnhanceEntity.class) ? ((EnhanceEntity) entity).getEntity() + : entity); + } + + private String replaceAppliedToken(String query) + { + final String tokenRegex = "\\btoken\\("; + final String pattern = "#TOKENKUNDERA#"; // need to replace with this as + // pattern matcher was + // returning false. + query = query.replaceAll(tokenRegex, pattern); + + if (query.indexOf(pattern) > -1) // Means token( has been present and + // replaced. + { + CQLTranslator translator = new CQLTranslator(); + + int closingIndex = query.indexOf(CQLTranslator.CLOSE_BRACKET, query.lastIndexOf(pattern)); + + String object = query.substring(query.lastIndexOf(pattern) + pattern.length(), closingIndex); + + Object entity = results.get(results.size() - 1); + Class idClazz = ((AbstractAttribute) entityMetadata.getIdAttribute()).getBindableJavaType(); + Object id = PropertyAccessorHelper.getId(entity, entityMetadata); + StringBuilder builder = new StringBuilder(); + + translator.appendValue(builder, idClazz, id, false); + + query = query.replaceAll(pattern + object, pattern + builder.toString()); + query = query.replaceAll(pattern, CQLTranslator.TOKEN); + } + + return query; + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/schemamanager/CassandraSchemaManager.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/schemamanager/CassandraSchemaManager.java new file mode 100644 index 000000000..7ad633eac --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/schemamanager/CassandraSchemaManager.java @@ -0,0 +1,2019 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.schemamanager; + +import java.io.UnsupportedEncodingException; +import java.lang.reflect.Field; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.Set; + +import javax.persistence.Embeddable; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.cassandra.db.marshal.CounterColumnType; +import org.apache.cassandra.db.marshal.ListType; +import org.apache.cassandra.db.marshal.MapType; +import org.apache.cassandra.db.marshal.SetType; +import org.apache.cassandra.db.marshal.UTF8Type; +import org.apache.cassandra.locator.NetworkTopologyStrategy; +import org.apache.cassandra.locator.SimpleStrategy; +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.Compression; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TBinaryProtocol; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.commons.lang.StringUtils; +import org.apache.thrift.TException; +import org.apache.thrift.protocol.TProtocol; +import org.apache.thrift.transport.TFramedTransport; +import org.apache.thrift.transport.TSocket; +import org.apache.thrift.transport.TTransport; +import org.apache.thrift.transport.TTransportException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.client.cassandra.config.CassandraPropertyReader.CassandraSchemaMetadata; +import com.impetus.client.cassandra.index.CassandraIndexHelper; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.kundera.Constants; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema.DataCenter; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema.Table; +import com.impetus.kundera.configure.schema.CollectionColumnInfo; +import com.impetus.kundera.configure.schema.ColumnInfo; +import com.impetus.kundera.configure.schema.EmbeddedColumnInfo; +import com.impetus.kundera.configure.schema.IndexInfo; +import com.impetus.kundera.configure.schema.SchemaGenerationException; +import com.impetus.kundera.configure.schema.TableInfo; +import com.impetus.kundera.configure.schema.api.AbstractSchemaManager; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata.Type; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.Relation.ForeignKey; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.utils.KunderaCoreUtils; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * Manages auto schema operation defined in {@code ScheamOperationType}. + * + * @author Kuldeep.kumar + * + */ +public class CassandraSchemaManager extends AbstractSchemaManager implements SchemaManager +{ + + private static final String STANDARDCOLUMNFAMILY = "Standard"; + + /** + * Cassandra client variable holds the client. + */ + private Cassandra.Client cassandra_client; + + private String cql_version = CassandraConstants.CQL_VERSION_2_0; + + /** + * logger used for logging statement. + */ + private static final Logger log = LoggerFactory.getLogger(CassandraSchemaManager.class); + + /** The csmd. */ + private CassandraSchemaMetadata csmd = CassandraPropertyReader.csmd; + + /** The tables. */ + private List tables; + + /** + * Instantiates a new cassandra schema manager. + * + * @param clientFactory + * the configured client clientFactory + * @param puProperties + */ + public CassandraSchemaManager(String clientFactory, Map puProperties) + { + super(clientFactory, puProperties); + } + + @Override + /** + * Export schema handles the handleOperation method. + */ + public void exportSchema(final String persistenceUnit, List schemas) + { + cql_version = externalProperties != null ? (String) externalProperties.get(CassandraConstants.CQL_VERSION) + : CassandraConstants.CQL_VERSION_2_0; + super.exportSchema(persistenceUnit, schemas); + } + + /** + * drop schema method drop the table from keyspace. + * + */ + public void dropSchema() + { + if (operation != null && operation.equalsIgnoreCase("create-drop")) + { + try + { + cassandra_client.set_keyspace(databaseName); + for (TableInfo tableInfo : tableInfos) + { + dropColumnFamily(tableInfo); + } + } + catch (Exception ex) + { + log.error("Error during dropping schema in cassandra, Caused by: .", ex); + throw new SchemaGenerationException(ex, "Cassandra"); + } + } + cassandra_client = null; + } + + /** + * Drops column family specified in table info. + * + * @param tableInfo + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + */ + private void dropColumnFamily(TableInfo tableInfo) throws Exception + { + if (containsCompositeKey(tableInfo)) + { + dropTableUsingCql(tableInfo); + } + else + { + cassandra_client.system_drop_column_family(tableInfo.getTableName()); + } + } + + /** + * create_drop method creates schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void create_drop(List tableInfos) + { + create(tableInfos); + } + + /** + * Creates schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void create(List tableInfos) + { + try + { + createOrUpdate(tableInfos); + } + catch (Exception ex) + { + throw new PropertyAccessException(ex); + } + } + + /** + * Creates schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + * @throws TimedOutException + * @throws UnavailableException + */ + private void createOrUpdate(List tableInfos) throws Exception + { + KsDef ksDef = onCreateKeyspace(); // create keyspace event + createColumnFamilies(tableInfos, ksDef); // create column family + // event. + } + + private KsDef onCreateKeyspace() throws Exception + { + try + { + createKeyspace(); + } + catch (InvalidRequestException irex) + { + // Ignore and add a log.debug + } + // keyspace already exists. + cassandra_client.set_keyspace(databaseName); + return cassandra_client.describe_keyspace(databaseName); + } + + /** + * Creates keyspace. + * + * @return + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + */ + private KsDef createKeyspace() throws Exception + { + Map strategy_options = new HashMap(); + List cfDefs = new ArrayList(); + KsDef ksDef = new KsDef(databaseName, csmd.getPlacement_strategy(databaseName), cfDefs); + setProperties(ksDef, strategy_options); + ksDef.setStrategy_options(strategy_options); + cassandra_client.system_add_keyspace(ksDef); + return ksDef; + } + + /** + * + * @param tableInfos + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + * @throws UnsupportedEncodingException + * @throws NotFoundException + * @throws UnavailableException + * @throws TimedOutException + */ + private void createColumnFamilies(List tableInfos, KsDef ksDef) throws Exception + { + for (TableInfo tableInfo : tableInfos) + { + createOrUpdateColumnFamily(tableInfo, ksDef); + + // Create Index Table if required + createInvertedIndexTable(tableInfo); + + } + } + + /** + * + * @param tableInfo + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + * @throws NotFoundException + * @throws UnsupportedEncodingException + * @throws UnavailableException + * @throws TimedOutException + */ + private void createOrUpdateColumnFamily(TableInfo tableInfo, KsDef ksDef) throws Exception + { + MetaDataHandler handler = new MetaDataHandler(); + if (containsCompositeKey(tableInfo)) + { + validateCompoundKey(tableInfo); + onCompoundKey(tableInfo, ksDef); + + // After successful schema operation, perform index creation. + createIndexUsingCql(tableInfo); + } + else if (containsCollectionColumns(tableInfo)) + { + createOrUpdateUsingCQL3(tableInfo, ksDef); + createIndexUsingCql(tableInfo); + } + else + { + CfDef cf_def = handler.getTableMetadata(tableInfo); + try + { + cassandra_client.system_add_column_family(cf_def); + } + catch (InvalidRequestException irex) + { + updateExistingColumnFamily(tableInfo, ksDef, irex); + } + } + } + + /** + * Creates (or updates) a column family definition using CQL 3 + * Should replace onCompoundKey + * @param tableInfo + * @param ksDef + * @throws Exception + */ + private void createOrUpdateUsingCQL3(TableInfo tableInfo, KsDef ksDef) throws Exception + { + CQLTranslator translator = new CQLTranslator(); + String columnFamilyQuery = CQLTranslator.CREATE_COLUMNFAMILY_QUERY; + columnFamilyQuery = StringUtils.replace(columnFamilyQuery, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), tableInfo.getTableName()).toString()); + + List columns = tableInfo.getColumnMetadatas(); + + StringBuilder queryBuilder = new StringBuilder(); + + // For normal columns + onCompositeColumns(translator, columns, queryBuilder, null); + onCollectionColumns(translator, tableInfo.getCollectionColumnMetadatas(), queryBuilder); + + // ideally it will always be one as more super column families + // are not allowed with compound/composite key. + List compositeColumns = tableInfo.getEmbeddedColumnMetadatas(); + EmbeddableType compoEmbeddableType = null; + if(! compositeColumns.isEmpty()) + { + compoEmbeddableType = compositeColumns.get(0).getEmbeddable(); + onCompositeColumns(translator, compositeColumns.get(0).getColumns(), queryBuilder, columns); + } + else + { + String dataType = CassandraValidationClassMapper.getValidationClass(tableInfo.getTableIdType(), true); + String cqlType = translator.getCQLType(dataType); + translator.appendColumnName(queryBuilder, tableInfo.getIdColumnName(), cqlType); + queryBuilder.append(" ,"); + } + + queryBuilder = stripLastChar(columnFamilyQuery, queryBuilder); + + // append primary key clause + queryBuilder.append(translator.ADD_PRIMARYKEY_CLAUSE); + + Field[] fields = tableInfo.getTableIdType().getDeclaredFields(); + + // To ensure field ordering + if(compoEmbeddableType != null) + { + StringBuilder primaryKeyBuilder = new StringBuilder(); + appendPrimaryKey(translator, compoEmbeddableType, fields, primaryKeyBuilder); + // should not be null. + primaryKeyBuilder.deleteCharAt(primaryKeyBuilder.length() - 1); + queryBuilder = new StringBuilder(StringUtils.replace(queryBuilder.toString(), CQLTranslator.COLUMNS, + primaryKeyBuilder.toString())); + } + else + { + queryBuilder = new StringBuilder(StringUtils.replace(queryBuilder.toString(), CQLTranslator.COLUMNS, + tableInfo.getIdColumnName())); + } + + // set column family properties defined in configuration property/xml + // files. + setColumnFamilyProperties(null, getColumnFamilyProperties(tableInfo), queryBuilder); + + try + { + cassandra_client.set_cql_version(CassandraConstants.CQL_VERSION_3_0); + cassandra_client.set_keyspace(databaseName); + cassandra_client.execute_cql3_query( + ByteBuffer.wrap(queryBuilder.toString().getBytes(Constants.CHARSET_UTF8)), Compression.NONE, + ConsistencyLevel.ONE); + } + catch (InvalidRequestException irex) + { + updateExistingColumnFamily(tableInfo, ksDef, irex); + } + + } + + private boolean containsCollectionColumns(TableInfo tableInfo) + { + return !tableInfo.getCollectionColumnMetadatas().isEmpty(); + } + + private boolean containsCompositeKey(TableInfo tableInfo) + { + return tableInfo.getTableIdType() != null && tableInfo.getTableIdType().isAnnotationPresent(Embeddable.class); + } + + private void updateExistingColumnFamily(TableInfo tableInfo, KsDef ksDef, InvalidRequestException irex) + throws Exception + { + StringBuilder builder = new StringBuilder("Cannot add already existing column family "); + + if (irex.getWhy() != null && irex.getWhy().contains(builder.toString())) + { + SchemaOperationType operationType = SchemaOperationType.getInstance(operation); + switch (operationType) + { + case create: + handleCreate(tableInfo, ksDef); + + case createdrop: + handleCreate(tableInfo, ksDef); + break; + + case update: + if (isCql3Enabled(tableInfo)) + { + for (ColumnInfo column : tableInfo.getColumnMetadatas()) + { + addColumnToTable(tableInfo, column); + } + } + updateTable(ksDef, tableInfo); + break; + + default: + break; + } + } + else + { + log.error("Error occurred while creating table{}, Caused by: .", tableInfo.getTableName(), irex); + throw new SchemaGenerationException("Error occurred while creating table " + tableInfo.getTableName(), + irex, "Cassandra", databaseName); + } + } + + private void handleCreate(TableInfo tableInfo, KsDef ksDef) throws Exception + { + if (containsCompositeKey(tableInfo)) + { + validateCompoundKey(tableInfo); + // First drop existing column family. + dropTableUsingCql(tableInfo); + } + else + { + onDrop(tableInfo); + } + createOrUpdateColumnFamily(tableInfo, ksDef); + } + + private void onDrop(TableInfo tableInfo) throws Exception + { + dropColumnFamily(tableInfo); + dropInvertedIndexTable(tableInfo); + } + + /** + * update method update schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void update(List tableInfos) + { + try + { + createOrUpdate(tableInfos); + } + catch (Exception ex) + { + log.error("Error occurred while creating {}, Caused by: .", databaseName, ex); + throw new SchemaGenerationException(ex); + } + } + + /** + * validate method validate schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void validate(List tableInfos) + { + try + { + KsDef ksDef = cassandra_client.describe_keyspace(databaseName); + onValidateTables(tableInfos, ksDef); + } + catch (Exception ex) + { + log.error("Error occurred while validating {}, Caused by: .", databaseName, ex); + throw new SchemaGenerationException(ex); + } + } + + /** + * initiate client method initiates the client. + * + * @return boolean value ie client started or not. + * + */ + protected boolean initiateClient() + { + Throwable message = null; + for (String host : hosts) + { + if (host == null || !StringUtils.isNumeric(port) || port.isEmpty()) + { + log.error("Host or port should not be null, Port should be numeric."); + throw new IllegalArgumentException("Host or port should not be null, Port should be numeric."); + } + TSocket socket = new TSocket(host, Integer.parseInt(port)); + TTransport transport = new TFramedTransport(socket); + TProtocol protocol = new TBinaryProtocol(transport); + cassandra_client = new Cassandra.Client(protocol); + try + { + if (!socket.isOpen()) + { + socket.open(); + } + return true; + } + catch (TTransportException e) + { + message = e; + log.warn("Error while opening socket for host {}, skipping for next available node ", host); + } + catch (NumberFormatException e) + { + log.error("Error during creating schema in cassandra, Caused by: .", e); + throw new SchemaGenerationException(e, "Cassandra"); + } + } + throw new SchemaGenerationException("Error while opening socket, Caused by: .", message, "Cassandra"); + } + + /** + * On compound key. + * + * @param tableInfo + * the table infos + * @throws TimedOutException + * @throws UnavailableException + * @throws InvalidRequestException + * the invalid request exception + * @throws TException + * the t exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void onCompoundKey(TableInfo tableInfo, KsDef ksDef) throws Exception + { + CQLTranslator translator = new CQLTranslator(); + String columnFamilyQuery = CQLTranslator.CREATE_COLUMNFAMILY_QUERY; + columnFamilyQuery = StringUtils.replace(columnFamilyQuery, CQLTranslator.COLUMN_FAMILY, + translator.ensureCase(new StringBuilder(), tableInfo.getTableName()).toString()); + + List columns = tableInfo.getColumnMetadatas(); + + StringBuilder queryBuilder = new StringBuilder(); + + // for normal columns + onCompositeColumns(translator, columns, queryBuilder, null); + + // ideally it will always be one as more super column families + // are not allowed with compound/composite key. + + List compositeColumns = tableInfo.getEmbeddedColumnMetadatas(); + EmbeddableType compoEmbeddableType = compositeColumns.get(0).getEmbeddable(); + + // for composite columns + onCompositeColumns(translator, compositeColumns.get(0).getColumns(), queryBuilder, columns); + + queryBuilder = stripLastChar(columnFamilyQuery, queryBuilder); + + // append primary key clause + + queryBuilder.append(translator.ADD_PRIMARYKEY_CLAUSE); + + Field[] fields = tableInfo.getTableIdType().getDeclaredFields(); + + StringBuilder primaryKeyBuilder = new StringBuilder(); + + // To ensure field ordering + appendPrimaryKey(translator, compoEmbeddableType, fields, primaryKeyBuilder); + + // should not be null. + primaryKeyBuilder.deleteCharAt(primaryKeyBuilder.length() - 1); + + queryBuilder = new StringBuilder(StringUtils.replace(queryBuilder.toString(), CQLTranslator.COLUMNS, + primaryKeyBuilder.toString())); + + // set column family properties defined in configuration property/xml + // files. + setColumnFamilyProperties(null, getColumnFamilyProperties(tableInfo), queryBuilder); + + try + { + cassandra_client.set_cql_version(CassandraConstants.CQL_VERSION_3_0); + cassandra_client.set_keyspace(databaseName); + cassandra_client.execute_cql3_query( + ByteBuffer.wrap(queryBuilder.toString().getBytes(Constants.CHARSET_UTF8)), Compression.NONE, + ConsistencyLevel.ONE); + } + catch (InvalidRequestException irex) + { + updateExistingColumnFamily(tableInfo, ksDef, irex); + } + + } + + private void appendPrimaryKey(CQLTranslator translator, EmbeddableType compoEmbeddableType, Field[] fields, + StringBuilder primaryKeyBuilder) + { + for (Field f : fields) + { + if (!ReflectUtils.isTransientOrStatic(f)) + { + Attribute attribute = compoEmbeddableType.getAttribute(f.getName()); + translator.appendColumnName(primaryKeyBuilder, ((AbstractAttribute) attribute).getJPAColumnName()); + primaryKeyBuilder.append(" ,"); + } + } + } + + private StringBuilder stripLastChar(String columnFamilyQuery, StringBuilder queryBuilder) + { + // strip last ",". + if (queryBuilder.length() > 0) + { + queryBuilder.deleteCharAt(queryBuilder.length() - 1); + + columnFamilyQuery = StringUtils.replace(columnFamilyQuery, CQLTranslator.COLUMNS, queryBuilder.toString()); + queryBuilder = new StringBuilder(columnFamilyQuery); + } + return queryBuilder; + } + + private void createIndexUsingThrift(TableInfo tableInfo, CfDef cfDef) throws Exception + { + for (IndexInfo indexInfo : tableInfo.getColumnsToBeIndexed()) + { + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + if (new String(columnDef.getName(), Constants.ENCODING).equals(indexInfo.getColumnName())) + { + columnDef.setIndex_type(CassandraIndexHelper.getIndexType(indexInfo.getIndexType())); + } + } + } + cassandra_client.system_update_column_family(cfDef); + } + + /** + * Create secondary indexes on columns. + * + * @param tableInfo + */ + private void createIndexUsingCql(TableInfo tableInfo) throws Exception + { + StringBuilder indexQueryBuilder = new StringBuilder("create index $COLUMN_NAME on \""); + indexQueryBuilder.append(tableInfo.getTableName()); + indexQueryBuilder.append("\"(\"$COLUMN_NAME\")"); + for (IndexInfo indexInfo : tableInfo.getColumnsToBeIndexed()) + { + ColumnInfo columnInfo = new ColumnInfo(); + columnInfo.setColumnName(indexInfo.getColumnName()); + if(! tableInfo.getEmbeddedColumnMetadatas().isEmpty()) + { + List columnInfos = tableInfo.getEmbeddedColumnMetadatas().get(0).getColumns(); + if (columnInfos.contains(columnInfo)) + { + return; + } + } + String replacedWithindexName = StringUtils.replace(indexQueryBuilder.toString(), "$COLUMN_NAME", + indexInfo.getColumnName()); + try + { + cassandra_client.execute_cql3_query(ByteBuffer.wrap(replacedWithindexName.getBytes()), + Compression.NONE, ConsistencyLevel.ONE); + } + catch (InvalidRequestException ire) + { + if (ire.getWhy() != null && !ire.getWhy().equals("Index already exists") + && operation.equalsIgnoreCase(SchemaOperationType.update.name())) + { + log.error("Error occurred while creating indexes on column{} of table {}, , Caused by: .", + indexInfo.getColumnName(), tableInfo.getTableName(), ire); + throw new SchemaGenerationException("Error occurred while creating indexes on column " + + indexInfo.getColumnName() + " of table " + tableInfo.getTableName(), ire, "Cassandra", + databaseName); + } + } + } + } + + /** + * Drops table using cql3. + * + * @param tableInfo + */ + private void dropTableUsingCql(TableInfo tableInfo) throws Exception + { + CQLTranslator translator = new CQLTranslator(); + StringBuilder dropQuery = new StringBuilder("drop table "); + translator.ensureCase(dropQuery, tableInfo.getTableName()); + cassandra_client.execute_cql3_query(ByteBuffer.wrap(dropQuery.toString().getBytes()), Compression.NONE, + ConsistencyLevel.ONE); + } + + /** + * Adds column to table if not exists previously i.e. alter table. + * + * @param tableInfo + * @param translator + * @param column + * @throws TException + * @throws SchemaDisagreementException + * @throws TimedOutException + * @throws UnavailableException + * @throws InvalidRequestException + */ + private void addColumnToTable(TableInfo tableInfo, ColumnInfo column) throws Exception + { + CQLTranslator translator = new CQLTranslator(); + StringBuilder addColumnQuery = new StringBuilder("ALTER TABLE "); + translator.ensureCase(addColumnQuery, tableInfo.getTableName()); + addColumnQuery.append(" ADD "); + translator.ensureCase(addColumnQuery, column.getColumnName()); + addColumnQuery.append(" " + + translator.getCQLType(CassandraValidationClassMapper.getValidationClass(column.getType(), + isCql3Enabled(tableInfo)))); + try + { + cassandra_client.execute_cql3_query(ByteBuffer.wrap(addColumnQuery.toString().getBytes()), + Compression.NONE, ConsistencyLevel.ONE); + } + catch (InvalidRequestException ireforAddColumn) + { + StringBuilder ireforAddColumnbBuilder = new StringBuilder("Invalid column name "); + ireforAddColumnbBuilder.append(column.getColumnName() + " because it conflicts with an existing column"); + if (ireforAddColumn.getWhy() != null && ireforAddColumn.getWhy().equals(ireforAddColumnbBuilder.toString())) + { + alterColumnType(tableInfo, translator, column); + } + else + { + log.error("Error occurred while altering column type of table {}, Caused by: .", + tableInfo.getTableName(), ireforAddColumn); + throw new SchemaGenerationException("Error occurred while adding column into table " + + tableInfo.getTableName(), ireforAddColumn, "Cassandra", databaseName); + } + } + + } + + /** + * Alters column type of an existing column. + * + * @param tableInfo + * @param translator + * @param column + * @throws TException + * @throws SchemaDisagreementException + * @throws TimedOutException + * @throws UnavailableException + * @throws InvalidRequestException + */ + private void alterColumnType(TableInfo tableInfo, CQLTranslator translator, ColumnInfo column) throws Exception + { + StringBuilder alterColumnTypeQuery = new StringBuilder("ALTER TABLE "); + translator.ensureCase(alterColumnTypeQuery, tableInfo.getTableName()); + alterColumnTypeQuery.append(" ALTER "); + translator.ensureCase(alterColumnTypeQuery, column.getColumnName()); + alterColumnTypeQuery.append(" TYPE " + + translator.getCQLType(CassandraValidationClassMapper.getValidationClass(column.getType(), + isCql3Enabled(tableInfo)))); + cassandra_client.execute_cql3_query(ByteBuffer.wrap(alterColumnTypeQuery.toString().getBytes()), + Compression.NONE, ConsistencyLevel.ONE); + } + + /** + * On composite columns. + * + * @param translator + * the translator + * @param columns + * the columns + * @param queryBuilder + * the query builder + */ + private void onCompositeColumns(CQLTranslator translator, List compositeColumns, + StringBuilder queryBuilder, List columns) + { + for (ColumnInfo colInfo : compositeColumns) + { + if (columns == null || (columns != null && !columns.contains(colInfo))) + { + String dataType = CassandraValidationClassMapper.getValidationClass(colInfo.getType(), true); + String cqlType = translator.getCQLType(dataType); + translator.appendColumnName(queryBuilder, colInfo.getColumnName(), cqlType); + queryBuilder.append(" ,"); + } + } + } + + /** + * Generates schema for Collection columns + * @param translator + * @param collectionColumnInfos + * @param queryBuilder + */ + private void onCollectionColumns(CQLTranslator translator, List collectionColumnInfos, + StringBuilder queryBuilder) + { + for (CollectionColumnInfo cci : collectionColumnInfos) + { + String dataType = CassandraValidationClassMapper.getValidationClass(cci.getType(), true); + + //CQL Type of collection column + String collectionCqlType = translator.getCQLType(dataType); + + //Collection Column Name + String collectionColumnName = new String(cci.getCollectionColumnName()); + + //Generic Type list + StringBuilder genericTypesBuilder = null; + List> genericClasses = cci.getGenericClasses(); + if (!genericClasses.isEmpty()) + { + genericTypesBuilder = new StringBuilder(); + if (MapType.class.getSimpleName().equals(dataType) && genericClasses.size() == 2) + { + genericTypesBuilder.append("<"); + String keyDataType = CassandraValidationClassMapper.getValidationClass(genericClasses.get(0), true); + genericTypesBuilder.append(translator.getCQLType(keyDataType)); + genericTypesBuilder.append(","); + String valueDataType = CassandraValidationClassMapper.getValidationClass(genericClasses.get(1), true); + genericTypesBuilder.append(translator.getCQLType(valueDataType)); + genericTypesBuilder.append(">"); + } + else if ((ListType.class.getSimpleName().equals(dataType) + || SetType.class.getSimpleName().equals(dataType)) && genericClasses.size() == 1) + { + genericTypesBuilder.append("<"); + String valueDataType = CassandraValidationClassMapper.getValidationClass(genericClasses.get(0), true); + genericTypesBuilder.append(translator.getCQLType(valueDataType)); + genericTypesBuilder.append(">"); + } + else + { + throw new SchemaGenerationException("Incorrect collection field definition for " + + cci.getCollectionColumnName() + ". Genric Types must be defined correctly."); + } + } + + if(genericTypesBuilder != null) + { + collectionCqlType += genericTypesBuilder.toString(); + } + + translator.appendColumnName(queryBuilder, collectionColumnName, collectionCqlType); + queryBuilder.append(" ,"); + + } + } + + /** + * Creates the inverted index table. + * + * @param tableInfo + * the table info + * @throws InvalidRequestException + * the invalid request exception + * @throws SchemaDisagreementException + * the schema disagreement exception + * @throws TException + * the t exception + */ + private void createInvertedIndexTable(TableInfo tableInfo) throws InvalidRequestException, + SchemaDisagreementException, TException + { + CfDef cfDef = getInvertedIndexCF(tableInfo); + if (cfDef != null) + { + cassandra_client.system_add_column_family(cfDef); + } + } + + /** + * @param tableInfo + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + */ + private CfDef getInvertedIndexCF(TableInfo tableInfo) throws InvalidRequestException, SchemaDisagreementException, + TException + { + boolean indexTableRequired = CassandraPropertyReader.csmd.isInvertedIndexingEnabled(databaseName) + && !tableInfo.getEmbeddedColumnMetadatas().isEmpty(); + if (indexTableRequired) + { + CfDef cfDef = new CfDef(); + cfDef.setKeyspace(databaseName); + cfDef.setColumn_type("Super"); + cfDef.setName(tableInfo.getTableName() + Constants.INDEX_TABLE_SUFFIX); + cfDef.setKey_validation_class(UTF8Type.class.getSimpleName()); + return cfDef; + } + return null; + } + + /** + * Drop inverted index table. + * + * @param tableInfo + * the table info + */ + private void dropInvertedIndexTable(TableInfo tableInfo) + { + boolean indexTableRequired = CassandraPropertyReader.csmd.isInvertedIndexingEnabled(databaseName)/* ) */ + && !tableInfo.getEmbeddedColumnMetadatas().isEmpty(); + if (indexTableRequired) + { + try + { + cassandra_client.system_drop_column_family(tableInfo.getTableName() + Constants.INDEX_TABLE_SUFFIX); + } + catch (Exception ex) + { + if (log.isWarnEnabled()) + { + log.warn("Error while dropping inverted index table, Caused by: ", ex); + } + } + } + } + + /** + * check for Tables method check the existence of schema and table. + * + * @param tableInfos + * list of TableInfos and ksDef object of KsDef + * @param ksDef + * the ks def + * @throws TException + * @throws InvalidRequestException + */ + private void onValidateTables(List tableInfos, KsDef ksDef) throws Exception + { + cassandra_client.set_keyspace(ksDef.getName()); + for (TableInfo tableInfo : tableInfos) + { + onValidateTable(ksDef, tableInfo); + } + } + + private void onValidateTable(KsDef ksDef, TableInfo tableInfo) throws Exception + { + boolean tablefound = false; + for (CfDef cfDef : ksDef.getCf_defs()) + { + if (cfDef.getName().equals(tableInfo.getTableName()) + && (cfDef.getColumn_type().equals(ColumnFamilyType.getInstanceOf(tableInfo.getType()).name()))) + { + if (cfDef.getColumn_type().equals(ColumnFamilyType.Standard.name())) + { + for (ColumnInfo columnInfo : tableInfo.getColumnMetadatas()) + { + onValidateColumn(tableInfo, cfDef, columnInfo); + } + tablefound = true; + break; + } + else if (cfDef.getColumn_type().equals(ColumnFamilyType.Super.name())) + { + tablefound = true; + } + } + } + if (!tablefound) + { + throw new SchemaGenerationException("Column family " + tableInfo.getTableName() + + " does not exist in keyspace " + databaseName + "", "Cassandra", databaseName, + tableInfo.getTableName()); + } + } + + private void onValidateColumn(TableInfo tableInfo, CfDef cfDef, ColumnInfo columnInfo) throws Exception + { + boolean columnfound = false; + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + if (isMetadataSame(columnDef, columnInfo, isCql3Enabled(tableInfo))) + { + columnfound = true; + break; + } + } + if (!columnfound) + { + throw new SchemaGenerationException("Column " + columnInfo.getColumnName() + + " does not exist in column family " + tableInfo.getTableName() + "", "Cassandra", databaseName, + tableInfo.getTableName()); + } + } + + /** + * is metadata same method returns true if ColumnDef and columnInfo have + * same metadata. + * + * @param columnDef + * the column def + * @param columnInfo + * the column info + * @return true, if is metadata same + * @throws UnsupportedEncodingException + * the unsupported encoding exception + */ + private boolean isMetadataSame(ColumnDef columnDef, ColumnInfo columnInfo, boolean isCql3Enabled) throws Exception + { + return isIndexPresent(columnInfo, columnDef, isCql3Enabled); + } + + /** + * + * @param ksDef + * @param tableInfo + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + * @throws UnsupportedEncodingException + */ + private void updateTable(KsDef ksDef, TableInfo tableInfo) throws Exception + { + for (CfDef cfDef : ksDef.getCf_defs()) + { + if (cfDef.getName().equals(tableInfo.getTableName()) + && cfDef.getColumn_type().equals(ColumnFamilyType.getInstanceOf(tableInfo.getType()).name())) + { + boolean toUpdate = false; + if (cfDef.getColumn_type().equals(STANDARDCOLUMNFAMILY)) + { + for (ColumnInfo columnInfo : tableInfo.getColumnMetadatas()) + { + toUpdate = isCfDefUpdated(columnInfo, cfDef, isCql3Enabled(tableInfo), tableInfo) ? true + : toUpdate; + } + } + if (toUpdate) + { + cassandra_client.system_update_column_family(cfDef); + createIndexUsingThrift(tableInfo, cfDef); + } + break; + } + } + } + + private boolean isCfDefUpdated(ColumnInfo columnInfo, CfDef cfDef, boolean isCql3Enabled, TableInfo tableInfo) + throws Exception + { + boolean columnPresent = false; + boolean isUpdated = false; + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + if (isColumnPresent(columnInfo, columnDef, isCql3Enabled)) + { + if (!isValidationClassSame(columnInfo, columnDef, isCql3Enabled)) + { + columnDef.setValidation_class(CassandraValidationClassMapper.getValidationClass( + columnInfo.getType(), isCql3Enabled)); + columnDef.setIndex_typeIsSet(false); + columnDef.setIndex_nameIsSet(false); + isUpdated = true; + } + columnPresent = true; + break; + } + } + if (!columnPresent) + { + cfDef.addToColumn_metadata(getColumnMetadata(columnInfo, tableInfo)); + isUpdated = true; + } + return isUpdated; + } + + /** + * isInedexesPresent method return whether indexes present or not on + * particular column. + * + * @param columnInfo + * the column info + * @param cfDef + * the cf def + * @return true, if is indexes present + * @throws UnsupportedEncodingException + */ + private boolean isColumnPresent(ColumnInfo columnInfo, ColumnDef columnDef, boolean isCql3Enabled) throws Exception + { + return (new String(columnDef.getName(), Constants.ENCODING).equals(columnInfo.getColumnName())); + } + + /** + * isInedexesPresent method return whether indexes present or not on + * particular column. + * + * @param columnInfo + * the column info + * @param cfDef + * the cf def + * @return true, if is indexes present + * @throws UnsupportedEncodingException + */ + private boolean isValidationClassSame(ColumnInfo columnInfo, ColumnDef columnDef, boolean isCql3Enabled) + throws Exception + { + return (isColumnPresent(columnInfo, columnDef, isCql3Enabled) && columnDef.getValidation_class().endsWith( + CassandraValidationClassMapper.getValidationClass(columnInfo.getType(), isCql3Enabled))); + } + + /** + * isInedexesPresent method return whether indexes present or not on + * particular column. + * + * @param columnInfo + * the column info + * @param cfDef + * the cf def + * @return true, if is indexes present + * @throws UnsupportedEncodingException + */ + private boolean isIndexPresent(ColumnInfo columnInfo, ColumnDef columnDef, boolean isCql3Enabled) throws Exception + { + return (isValidationClassSame(columnInfo, columnDef, isCql3Enabled) && (columnDef.isSetIndex_type() == columnInfo + .isIndexable() || (columnDef.isSetIndex_type()))); + } + + /** + * getColumnMetadata use for getting column metadata for specific + * columnInfo. + * + * @param columnInfo + * the column info + * @return the column metadata + */ + private ColumnDef getColumnMetadata(ColumnInfo columnInfo, TableInfo tableInfo) + { + ColumnDef columnDef = new ColumnDef(); + columnDef.setName(columnInfo.getColumnName().getBytes()); + columnDef.setValidation_class(CassandraValidationClassMapper.getValidationClass(columnInfo.getType(), + isCql3Enabled(tableInfo))); + + if (columnInfo.isIndexable()) + { + IndexInfo indexInfo = tableInfo.getColumnToBeIndexed(columnInfo.getColumnName()); + columnDef.setIndex_type(CassandraIndexHelper.getIndexType(indexInfo.getIndexType())); + } + return columnDef; + } + + /** + * Sets the properties. + * + * @param ksDef + * the ks def + * @param strategy_options + * the strategy_options + */ + private void setProperties(KsDef ksDef, Map strategy_options) + { + Schema schema = CassandraPropertyReader.csmd.getSchema(databaseName); + if (schema != null && schema.getName() != null && schema.getName().equalsIgnoreCase(databaseName) + && schema.getSchemaProperties() != null) + { + setKeyspaceProperties(ksDef, schema.getSchemaProperties(), strategy_options, schema.getDataCenters()); + } + else + { + setDefaultReplicationFactor(strategy_options); + } + } + + /** + * @param strategy_options + */ + private void setDefaultReplicationFactor(Map strategy_options) + { + strategy_options.put("replication_factor", CassandraConstants.DEFAULT_REPLICATION_FACTOR); + } + + /** + * Sets the keyspace properties. + * + * @param ksDef + * the ks def + * @param schemaProperties + * the schema properties + * @param strategyOptions + * the strategy options + * @param dcs + * the dcs + */ + private void setKeyspaceProperties(KsDef ksDef, Properties schemaProperties, Map strategyOptions, + List dcs) + { + String placementStrategy = schemaProperties.getProperty(CassandraConstants.PLACEMENT_STRATEGY, + SimpleStrategy.class.getSimpleName()); + if (placementStrategy.equalsIgnoreCase(SimpleStrategy.class.getSimpleName()) + || placementStrategy.equalsIgnoreCase(SimpleStrategy.class.getName())) + { + String replicationFactor = schemaProperties.getProperty(CassandraConstants.REPLICATION_FACTOR, + CassandraConstants.DEFAULT_REPLICATION_FACTOR); + strategyOptions.put("replication_factor", replicationFactor); + } + else if (placementStrategy.equalsIgnoreCase(NetworkTopologyStrategy.class.getSimpleName()) + || placementStrategy.equalsIgnoreCase(NetworkTopologyStrategy.class.getName())) + { + if (dcs != null && !dcs.isEmpty()) + { + for (DataCenter dc : dcs) + { + strategyOptions.put(dc.getName(), dc.getValue()); + } + } + } + else + { + strategyOptions.put("replication_factor", CassandraConstants.DEFAULT_REPLICATION_FACTOR); + } + + ksDef.setStrategy_class(placementStrategy); + ksDef.setDurable_writes(Boolean.parseBoolean(schemaProperties.getProperty(CassandraConstants.DURABLE_WRITES))); + } + + /** + * Gets the column family properties. + * + * @param tableInfo + * the table info + * @return the column family properties + */ + private Properties getColumnFamilyProperties(TableInfo tableInfo) + { + if (tables != null) + { + for (Table table : tables) + { + if (table != null && table.getName() != null + && table.getName().equalsIgnoreCase(tableInfo.getTableName())) + { + return table.getProperties(); + } + } + } + return null; + } + + /** + * Enum ColumnFamilyType for type of column family in cassandra ie Super or + * Standard. + * + */ + private enum ColumnFamilyType + { + + /** The Standard. */ + Standard, + /** The Super. */ + Super; + + /** + * Gets the instance of. + * + * @param type + * the type + * @return the instance of + */ + private static ColumnFamilyType getInstanceOf(String type) + { + if (type.equals(Type.COLUMN_FAMILY.name())) + { + return ColumnFamilyType.Standard; + } + else + { + return ColumnFamilyType.Super; + } + } + } + + /** + * validates entity for CounterColumnType. + * + * @param clazz + * the clazz + * @return true, if successful + */ + @Override + public boolean validateEntity(Class clazz) + { + EntityValidatorAgainstCounterColumn entityValidatorAgainstSchema = new EntityValidatorAgainstCounterColumn(); + return entityValidatorAgainstSchema.validateEntity(clazz); + } + + /** + * Sets the column family properties. + * + * @param cfDef + * the cf def + * @param cFProperties + * the c f properties + */ + private void setColumnFamilyProperties(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + if ((cfDef != null && cFProperties != null) || (builder != null && cFProperties != null)) + { + if (builder != null) + { + builder.append(CQLTranslator.WITH_CLAUSE); + } + onSetKeyValidation(cfDef, cFProperties, builder); + + onSetCompactionStrategy(cfDef, cFProperties, builder); + + onSetComparatorType(cfDef, cFProperties, builder); + + onSetSubComparator(cfDef, cFProperties, builder); + + onSetReplicateOnWrite(cfDef, cFProperties, builder); + + onSetCompactionThreshold(cfDef, cFProperties, builder); + + onSetComment(cfDef, cFProperties, builder); + + onSetTableId(cfDef, cFProperties, builder); + + onSetGcGrace(cfDef, cFProperties, builder); + + onSetCaching(cfDef, cFProperties, builder); + + onSetBloomFilter(cfDef, cFProperties, builder); + + onSetRepairChance(cfDef, cFProperties, builder); + + onSetReadRepairChance(cfDef, cFProperties, builder); + + // Strip last AND clause. + if (builder != null && StringUtils.contains(builder.toString(), CQLTranslator.AND_CLAUSE)) + { + builder.delete(builder.lastIndexOf(CQLTranslator.AND_CLAUSE), builder.length()); + // builder.deleteCharAt(builder.length() - 2); + } + } + } + + private void onSetReadRepairChance(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String dclocalReadRepairChance = cFProperties.getProperty(CassandraConstants.DCLOCAL_READ_REPAIR_CHANCE); + if (dclocalReadRepairChance != null) + { + try + { + if (builder != null) + { + appendPropertyToBuilder(builder, dclocalReadRepairChance, + CassandraConstants.DCLOCAL_READ_REPAIR_CHANCE); + + } + else + { + cfDef.setDclocal_read_repair_chance(Double.parseDouble(dclocalReadRepairChance)); + } + } + catch (NumberFormatException nfe) + { + log.error("READ_REPAIR_CHANCE should be double type, Caused by: .", nfe); + throw new SchemaGenerationException(nfe); + } + } + } + + private void onSetRepairChance(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String readRepairChance = cFProperties.getProperty(CassandraConstants.READ_REPAIR_CHANCE); + if (readRepairChance != null) + { + try + { + if (builder != null) + { + appendPropertyToBuilder(builder, readRepairChance, CassandraConstants.READ_REPAIR_CHANCE); + } + else + { + cfDef.setRead_repair_chance(Double.parseDouble(readRepairChance)); + } + } + catch (NumberFormatException nfe) + { + log.error("READ_REPAIR_CHANCE should be double type, Caused by: .", nfe); + throw new SchemaGenerationException(nfe); + } + } + } + + private void onSetBloomFilter(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String bloomFilterFpChance = cFProperties.getProperty(CassandraConstants.BLOOM_FILTER_FP_CHANCE); + if (bloomFilterFpChance != null) + { + try + { + if (builder != null) + { + appendPropertyToBuilder(builder, bloomFilterFpChance, CassandraConstants.BLOOM_FILTER_FP_CHANCE); + } + else + { + cfDef.setBloom_filter_fp_chance(Double.parseDouble(bloomFilterFpChance)); + } + } + catch (NumberFormatException nfe) + { + log.error("BLOOM_FILTER_FP_CHANCE should be double type, Caused by: .", nfe); + throw new SchemaGenerationException(nfe); + } + } + } + + private void onSetCaching(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String caching = cFProperties.getProperty(CassandraConstants.CACHING); + if (caching != null) + { + if (builder != null) + { + appendPropertyToBuilder(builder, caching, CassandraConstants.CACHING); + } + else + { + cfDef.setCaching(caching); + } + } + } + + private void onSetGcGrace(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String gcGraceSeconds = cFProperties.getProperty(CassandraConstants.GC_GRACE_SECONDS); + if (gcGraceSeconds != null) + { + try + { + if (builder != null) + { + appendPropertyToBuilder(builder, gcGraceSeconds, CassandraConstants.GC_GRACE_SECONDS); + } + else + { + cfDef.setGc_grace_seconds(Integer.parseInt(gcGraceSeconds)); + } + } + catch (NumberFormatException nfe) + { + log.error("GC_GRACE_SECONDS should be numeric type, Caused by: .", nfe); + throw new SchemaGenerationException(nfe); + } + } + } + + private void onSetTableId(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String id = cFProperties.getProperty(CassandraConstants.ID); + if (id != null) + { + try + { + if (builder != null) + { + // TODO::::not available with composite key? + } + else + { + cfDef.setId(Integer.parseInt(id)); + } + } + catch (NumberFormatException nfe) + { + log.error("Id should be numeric type, Caused by: ", nfe); + throw new SchemaGenerationException(nfe); + } + } + } + + private void onSetComment(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String comment = cFProperties.getProperty(CassandraConstants.COMMENT); + if (comment != null) + { + if (builder != null) + { + String comment_Str = CQLTranslator.getKeyword(CassandraConstants.COMMENT); + builder.append(comment_Str); + builder.append(CQLTranslator.EQ_CLAUSE); + builder.append(CQLTranslator.QUOTE_STR); + builder.append(comment); + builder.append(CQLTranslator.QUOTE_STR); + builder.append(CQLTranslator.AND_CLAUSE); + + } + else + { + cfDef.setComment(comment); + } + } + } + + private void onSetReplicateOnWrite(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String replicateOnWrite = cFProperties.getProperty(CassandraConstants.REPLICATE_ON_WRITE); + if (builder != null) + { + appendPropertyToBuilder(builder, replicateOnWrite, CassandraConstants.REPLICATE_ON_WRITE); + } + else + { + cfDef.setReplicate_on_write(Boolean.parseBoolean(replicateOnWrite)); + } + } + + private void onSetCompactionThreshold(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String maxCompactionThreshold = cFProperties.getProperty(CassandraConstants.MAX_COMPACTION_THRESHOLD); + if (maxCompactionThreshold != null) + { + try + { + if (builder != null) + { + // Somehow these are not working for cassandra 1.1 + // though they claim it should work. + // appendPropertyToBuilder(builder, + // maxCompactionThreshold, + // CassandraConstants.MAX_COMPACTION_THRESHOLD); + } + else + { + cfDef.setMax_compaction_threshold(Integer.parseInt(maxCompactionThreshold)); + } + } + catch (NumberFormatException nfe) + { + log.error("Max_Compaction_Threshold should be numeric type, Caused by: .", nfe); + throw new SchemaGenerationException(nfe); + } + } + String minCompactionThreshold = cFProperties.getProperty(CassandraConstants.MIN_COMPACTION_THRESHOLD); + if (minCompactionThreshold != null) + { + try + { + if (builder != null) + { + // Somehow these are not working for cassandra 1.1 + // though they claim it should work. + // appendPropertyToBuilder(builder, + // minCompactionThreshold, + // CassandraConstants.MIN_COMPACTION_THRESHOLD); + } + else + { + cfDef.setMin_compaction_threshold(Integer.parseInt(minCompactionThreshold)); + } + } + catch (NumberFormatException nfe) + { + log.error("Min_Compaction_Threshold should be numeric type, Caused by: . ", nfe); + throw new SchemaGenerationException(nfe); + } + } + } + + private void onSetSubComparator(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String subComparatorType = cFProperties.getProperty(CassandraConstants.SUBCOMPARATOR_TYPE); + if (subComparatorType != null && ColumnFamilyType.valueOf(cfDef.getColumn_type()) == ColumnFamilyType.Super) + { + if (builder != null) + { + // super column are not supported for composite key as of + // now, leaving blank place holder.. + } + else + { + cfDef.setSubcomparator_type(subComparatorType); + } + } + } + + private void onSetComparatorType(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String comparatorType = cFProperties.getProperty(CassandraConstants.COMPARATOR_TYPE); + if (comparatorType != null) + { + if (builder != null) + { + // TODO:::nothing available. + } + else + { + cfDef.setComparator_type(comparatorType); + } + } + } + + private void onSetCompactionStrategy(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String compactionStrategy = cFProperties.getProperty(CassandraConstants.COMPACTION_STRATEGY); + if (compactionStrategy != null) + { + if (builder != null) + { + String strategy_class = CQLTranslator.getKeyword(CassandraConstants.COMPACTION_STRATEGY); + builder.append(strategy_class); + builder.append(CQLTranslator.EQ_CLAUSE); + builder.append(CQLTranslator.QUOTE_STR); + builder.append(compactionStrategy); + builder.append(CQLTranslator.QUOTE_STR); + builder.append(CQLTranslator.AND_CLAUSE); + } + else + { + cfDef.setCompaction_strategy(compactionStrategy); + } + } + } + + private void onSetKeyValidation(CfDef cfDef, Properties cFProperties, StringBuilder builder) + { + String keyValidationClass = cFProperties.getProperty(CassandraConstants.KEY_VALIDATION_CLASS); + if (keyValidationClass != null) + { + if (builder != null) + { + // nothing available. + } + else + { + cfDef.setKey_validation_class(keyValidationClass); + } + } + } + + /** + * + * @param tableInfo + * @return + */ + private boolean isCql3Enabled(TableInfo tableInfo) + { + return containsCompositeKey(tableInfo) + || ((cql_version != null && cql_version.equals(CassandraConstants.CQL_VERSION_3_0)) && !tableInfo + .getType().equals(Type.SUPER_COLUMN_FAMILY.name())); + } + + /** + * @param builder + * @param replicateOnWrite + * @param keyword + */ + private void appendPropertyToBuilder(StringBuilder builder, String replicateOnWrite, String keyword) + { + String replicateOn_Write = CQLTranslator.getKeyword(keyword); + builder.append(replicateOn_Write); + builder.append(CQLTranslator.EQ_CLAUSE); + builder.append(replicateOnWrite); + builder.append(CQLTranslator.AND_CLAUSE); + } + + /** + * + * @param tableInfo + */ + private void validateCompoundKey(TableInfo tableInfo) + { + if (tableInfo.getType() != null && tableInfo.getType().equals(Type.SUPER_COLUMN_FAMILY.name())) + { + throw new SchemaGenerationException( + "Composite/Compound columns are not yet supported over Super column family by Cassandra", + "cassandra", databaseName); + } + } + + /** + * MetaDataHandler responsible for creating column family matadata for + * tableInfos. + * + * @author Kuldeep.Mishra + * + */ + private class MetaDataHandler + { + /** + * get Table metadata method returns the metadata of table for given + * tableInfo. + * + * @param tableInfo + * the table info + * @return the table metadata + */ + /** + * @param tableInfo + * @return CfDef object + */ + private CfDef getTableMetadata(TableInfo tableInfo) + { + CfDef cfDef = new CfDef(); + cfDef.setKeyspace(databaseName); + cfDef.setName(tableInfo.getTableName()); + cfDef.setKey_validation_class(CassandraValidationClassMapper.getValidationClass(tableInfo.getTableIdType(), + isCql3Enabled(tableInfo))); + + Schema schema = CassandraPropertyReader.csmd.getSchema(databaseName); + tables = schema != null ? schema.getTables() : null; + + Properties cFProperties = getColumnFamilyProperties(tableInfo); + String defaultValidationClass = null; + if (tableInfo.getType() != null && tableInfo.getType().equals(Type.SUPER_COLUMN_FAMILY.name())) + { + getSuperColumnFamilyMetadata(tableInfo, cfDef, defaultValidationClass); + } + else if (tableInfo.getType() != null) + { + getColumnFamilyMetadata(tableInfo, cfDef, cFProperties); + } + setColumnFamilyProperties(cfDef, cFProperties, null); + return cfDef; + } + + /** + * + * @param tableInfo + * @param cfDef + * @param defaultValidationClass + */ + private void getSuperColumnFamilyMetadata(TableInfo tableInfo, CfDef cfDef, String defaultValidationClass) + { + if (isCounterColumnType(tableInfo, defaultValidationClass)) + { + cfDef.setDefault_validation_class(CounterColumnType.class.getSimpleName()); + } + cfDef.setColumn_type("Super"); + cfDef.setComparator_type(UTF8Type.class.getSimpleName()); + cfDef.setSubcomparator_type(UTF8Type.class.getSimpleName()); + } + + /** + * + * @param tableInfo + * @param cfDef + * @param cFProperties + */ + private void getColumnFamilyMetadata(TableInfo tableInfo, CfDef cfDef, Properties cFProperties) + { + String defaultValidationClass; + defaultValidationClass = cFProperties != null ? cFProperties + .getProperty(CassandraConstants.DEFAULT_VALIDATION_CLASS) : null; + cfDef.setColumn_type(STANDARDCOLUMNFAMILY); + cfDef.setComparator_type(UTF8Type.class.getSimpleName()); + if (isCounterColumnType(tableInfo, defaultValidationClass)) + { + getCounterColumnFamilyMetadata(tableInfo, cfDef); + } + else + { + List columnDefs = new ArrayList(); + List columnInfos = tableInfo.getColumnMetadatas(); + if (columnInfos != null) + { + for (ColumnInfo columnInfo : columnInfos) + { + ColumnDef columnDef = new ColumnDef(); + if (columnInfo.isIndexable()) + { + IndexInfo indexInfo = tableInfo.getColumnToBeIndexed(columnInfo.getColumnName()); + columnDef.setIndex_type(CassandraIndexHelper.getIndexType(indexInfo.getIndexType())); + } + columnDef.setName(columnInfo.getColumnName().getBytes()); + columnDef.setValidation_class(CassandraValidationClassMapper.getValidationClass( + columnInfo.getType(), isCql3Enabled(tableInfo))); + columnDefs.add(columnDef); + } + } + cfDef.setColumn_metadata(columnDefs); + } + } + + /** + * + * @param tableInfo + * @param cfDef + */ + private void getCounterColumnFamilyMetadata(TableInfo tableInfo, CfDef cfDef) + { + cfDef.setDefault_validation_class(CounterColumnType.class.getSimpleName()); + List counterColumnDefs = new ArrayList(); + List columnInfos = tableInfo.getColumnMetadatas(); + if (columnInfos != null) + { + for (ColumnInfo columnInfo : columnInfos) + { + ColumnDef columnDef = new ColumnDef(); + if (columnInfo.isIndexable()) + { + IndexInfo indexInfo = tableInfo.getColumnToBeIndexed(columnInfo.getColumnName()); + columnDef.setIndex_type(CassandraIndexHelper.getIndexType(indexInfo.getIndexType())); + } + columnDef.setName(columnInfo.getColumnName().getBytes()); + columnDef.setValidation_class(CounterColumnType.class.getName()); + counterColumnDefs.add(columnDef); + } + } + cfDef.setColumn_metadata(counterColumnDefs); + } + + /** + * Checks if is counter column type. + * + * @param tableInfo + * the table info + * @param defaultValidationClass + * the default validation class + * @return true, if is counter column type + */ + private boolean isCounterColumnType(TableInfo tableInfo, String defaultValidationClass) + { + return (csmd != null && csmd.isCounterColumn(databaseName, tableInfo.getTableName())) + || (defaultValidationClass != null + && (defaultValidationClass.equalsIgnoreCase(CounterColumnType.class.getSimpleName()) || defaultValidationClass + .equalsIgnoreCase(CounterColumnType.class.getName())) || (tableInfo.getType() + .equals(CounterColumnType.class.getSimpleName()))); + } + } + + /** + * EntityValidatorAgainstCounterColumn class responsible for validating + * classes against counter column family. + * + * @author Kuldeep.Mishra + * + */ + private class EntityValidatorAgainstCounterColumn + { + /** + * validates entity for CounterColumnType. + * + * @param clazz + * the clazz + * @return true, if successful + */ + private boolean validateEntity(Class clazz) + { + boolean isvalid = false; + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(clazz); + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + String tableName = metadata.getTableName(); + if (csmd.isCounterColumn(metadata.getSchema(), tableName)) + { + metadata.setCounterColumnType(true); + Map embeddables = metaModel.getEmbeddables(clazz); + if (!embeddables.isEmpty()) + { + isvalid = validateEmbeddedColumns(metadata, embeddables.values()) ? true : false; + } + else + { + EntityType entity = metaModel.entity(clazz); + isvalid = validateColumns(metadata, entity.getAttributes()) ? true : false; + } + isvalid = isvalid && validateRelations(metadata) ? true : false; + } + else + { + return true; + } + return isvalid; + } + + /** + * validates entity relations if any present. + * + * @param metadata + * the metadata + * @return true, if successful + */ + private boolean validateRelations(EntityMetadata metadata) + { + boolean isValid = true; + for (Relation relation : metadata.getRelations()) + { + EntityMetadata targetEntityMetadata = KunderaMetadataManager.getEntityMetadata(relation + .getTargetEntity()); + if (((relation.getType().equals(ForeignKey.ONE_TO_ONE) && !relation.isJoinedByPrimaryKey()) || relation + .getType().equals(ForeignKey.MANY_TO_MANY)) && relation.getMappedBy() == null) + { + // validate Id column of target entity + validateColumn(targetEntityMetadata.getIdAttribute().getJavaType()); + } + else if (relation.getType().equals(ForeignKey.ONE_TO_MANY) && relation.getMappedBy() == null) + { + // if target entity is also counter column the validate + // source + // IdColumn + String targetTableName = targetEntityMetadata.getTableName(); + if (csmd.isCounterColumn(targetEntityMetadata.getSchema(), targetTableName)) + { + isValid = validateColumn(metadata.getIdAttribute().getJavaType()) ? true : false; + } + } + } + return isValid; + } + + /** + * validate embedded column . + * + * @param metadata + * + * @param embeddedColumns + * the embedded columns + * @return true, if successful + */ + private boolean validateEmbeddedColumns(EntityMetadata metadata, Collection embeddedColumns) + { + boolean isValid = false; + Iterator iter = embeddedColumns.iterator(); + while (iter.hasNext()) + { + isValid = validateColumns(metadata, iter.next().getAttributes()) ? true : false; + } + return isValid; + } + + /** + * validate columns. + * + * @param metadata + * + * @param attributes + * the attributes + * @return true, if successful + */ + private boolean validateColumns(EntityMetadata metadata, Set attributes) + { + boolean isValid = true; + for (Attribute column : attributes) + { + if (!metadata.getIdAttribute().equals(column) && !validateColumn(column.getJavaType())) + { + isValid = false; + break; + } + } + return isValid; + } + + /** + * validate a single column. + * + * @param clazz + * the clazz + * @return true, if successful + */ + private boolean validateColumn(Class clazz) + { + boolean isValid = true; + if (!(clazz.equals(Integer.class) || clazz.equals(int.class) || clazz.equals(Long.class) || clazz + .equals(long.class))) + { + log.warn( + "Default valdation class :{}, For counter column type, fields of Entity should be either long type or integer type.", + CounterColumnType.class.getSimpleName()); + return isValid = false; + } + return isValid; + } + } +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/schemamanager/CassandraValidationClassMapper.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/schemamanager/CassandraValidationClassMapper.java new file mode 100644 index 000000000..5c7f8ac13 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/schemamanager/CassandraValidationClassMapper.java @@ -0,0 +1,192 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.schemamanager; + +import java.util.ArrayList; +import java.util.Calendar; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.UUID; + +import org.apache.cassandra.db.marshal.AsciiType; +import org.apache.cassandra.db.marshal.BooleanType; +import org.apache.cassandra.db.marshal.BytesType; +import org.apache.cassandra.db.marshal.CounterColumnType; +import org.apache.cassandra.db.marshal.DateType; +import org.apache.cassandra.db.marshal.DecimalType; +import org.apache.cassandra.db.marshal.DoubleType; +import org.apache.cassandra.db.marshal.FloatType; +import org.apache.cassandra.db.marshal.Int32Type; +import org.apache.cassandra.db.marshal.IntegerType; +import org.apache.cassandra.db.marshal.ListType; +import org.apache.cassandra.db.marshal.LongType; +import org.apache.cassandra.db.marshal.SetType; +import org.apache.cassandra.db.marshal.UTF8Type; +import org.apache.cassandra.db.marshal.UUIDType; +import org.apache.cassandra.locator.NetworkTopologyStrategy; +import org.apache.cassandra.locator.SimpleStrategy; +import org.codehaus.jackson.map.type.MapType; + +/** + * The Class CassandraValidationClassMapper holds the map of validation + * class(e.g. wrapper for default_validation_class property) mapper. + * + * @author Kuldeep.kumar + */ +public final class CassandraValidationClassMapper +{ + + /** The Constant validationClassMapper. */ + private final static HashMap, Class> validationClassMapper = new HashMap, Class>(); + + private final static List replication_strategies = new ArrayList(); + + private static List validatorsAndComparators = new ArrayList(); + static + { + // adding all possible strategies classes into list. + replication_strategies.add(SimpleStrategy.class.getName()); + replication_strategies.add(NetworkTopologyStrategy.class.getName()); + + // adding all possible validator and comparators into list. + validatorsAndComparators.add(BytesType.class.getSimpleName()); + validatorsAndComparators.add(AsciiType.class.getSimpleName()); + validatorsAndComparators.add(UTF8Type.class.getSimpleName()); + validatorsAndComparators.add(Int32Type.class.getSimpleName()); + validatorsAndComparators.add(IntegerType.class.getSimpleName()); + validatorsAndComparators.add(LongType.class.getSimpleName()); + validatorsAndComparators.add(UUIDType.class.getSimpleName()); + validatorsAndComparators.add(DateType.class.getSimpleName()); + validatorsAndComparators.add(BooleanType.class.getSimpleName()); + validatorsAndComparators.add(FloatType.class.getSimpleName()); + validatorsAndComparators.add(DoubleType.class.getSimpleName()); + validatorsAndComparators.add(DecimalType.class.getSimpleName()); + validatorsAndComparators.add(CounterColumnType.class.getSimpleName()); + + // putting possible combination into map. + validationClassMapper.put(java.lang.String.class, UTF8Type.class); + validationClassMapper.put(Character.class, UTF8Type.class); + validationClassMapper.put(char.class, UTF8Type.class); + + validationClassMapper.put(java.sql.Time.class, DateType.class); + validationClassMapper.put(java.lang.Integer.class, IntegerType.class); + validationClassMapper.put(int.class, IntegerType.class); + validationClassMapper.put(java.sql.Timestamp.class, DateType.class); + validationClassMapper.put(Short.class, IntegerType.class); + validationClassMapper.put(short.class, IntegerType.class); + validationClassMapper.put(java.math.BigDecimal.class, DecimalType.class); + validationClassMapper.put(java.sql.Date.class, DateType.class); + validationClassMapper.put(java.util.Date.class, DateType.class); + validationClassMapper.put(java.math.BigInteger.class, IntegerType.class); + + validationClassMapper.put(java.lang.Double.class, DoubleType.class); + validationClassMapper.put(double.class, DoubleType.class); + + validationClassMapper.put(boolean.class, BooleanType.class); + validationClassMapper.put(Boolean.class, BooleanType.class); + + validationClassMapper.put(java.lang.Long.class, LongType.class); + validationClassMapper.put(long.class, LongType.class); + + validationClassMapper.put(Byte.class, BytesType.class); + validationClassMapper.put(byte.class, BytesType.class); + + validationClassMapper.put(Float.class, FloatType.class); + validationClassMapper.put(float.class, FloatType.class); + + validationClassMapper.put(UUID.class, UUIDType.class); + + validationClassMapper.put(Calendar.class, DateType.class); + + validationClassMapper.put(List.class, ListType.class); + validationClassMapper.put(Set.class, SetType.class); + validationClassMapper.put(Map.class, MapType.class); + } + + /** + * Gets the validation class. + * + * @param dataType + * the data type + * @return the validation class + */ + public static String getValidationClass(Class dataType, boolean isCql3Enabled) + { + resetMapperForCQL3(isCql3Enabled); + Class validation_class; + validation_class = validationClassMapper.get(dataType); + if (!(validation_class != null)) + { + validation_class = BytesType.class; + } + resetMapperForThrift(isCql3Enabled); + return validation_class.getSimpleName(); + } + + public static Class getValidationClassInstance(Class dataType, boolean isCql3Enabled) + { + resetMapperForCQL3(isCql3Enabled); + Class validation_class; + validation_class = validationClassMapper.get(dataType); + if (!(validation_class != null)) + { + validation_class = BytesType.class; + } + resetMapperForThrift(isCql3Enabled); + return validation_class; + } + + public static List getReplicationStrategies() + { + return replication_strategies; + } + + /** + * @return the validatorsAndComparators + */ + public static List getValidatorsAndComparators() + { + return validatorsAndComparators; + } + + private static void resetMapperForCQL3(boolean isCql3Enabled) + { + if (isCql3Enabled) + { + validationClassMapper.put(java.lang.Integer.class, Int32Type.class); + validationClassMapper.put(int.class, Int32Type.class); + validationClassMapper.put(short.class, Int32Type.class); + validationClassMapper.put(Short.class, Int32Type.class); + validationClassMapper.put(Byte.class, Int32Type.class); + validationClassMapper.put(byte.class, Int32Type.class); + } + } + + private static void resetMapperForThrift(boolean isCql3Enabled) + { + if (isCql3Enabled) + { + validationClassMapper.put(java.lang.Integer.class, Int32Type.class); + validationClassMapper.put(int.class, IntegerType.class); + validationClassMapper.put(short.class, IntegerType.class); + validationClassMapper.put(Short.class, IntegerType.class); + validationClassMapper.put(Byte.class, BytesType.class); + validationClassMapper.put(byte.class, BytesType.class); + } + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraHost.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraHost.java new file mode 100644 index 000000000..c8f9f66df --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraHost.java @@ -0,0 +1,343 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.service; + +import net.dataforte.cassandra.pool.HostFailoverPolicy; + +import org.apache.commons.lang.builder.HashCodeBuilder; + +import com.impetus.kundera.service.Host; + +/** + * Cassandra Host configuration. + * + * @author Kuldeep.Mishra + * + */ +public class CassandraHost implements Host +{ + + public static final int DEFAULT_PORT = 9160; + + public static final int DEFAULT_SHOCKET_TIMEOUT = 120000; + + public static final int DEFAULT_MAX_ACTIVE = 30; + + // Cap on the number of "idle" instances in the pool. + public static final int DEFAULT_MAX_IDLE = 10; + + // Minimum number of idle objects to maintain in each of the nodes. + public static final int DEFAULT_MIN_IDLE = 5; + + // Cap on the total number of instances from all nodes combined. + public static final int DEFAULT_MAX_TOTAL = 50; + + private int maxActive; + + // Cap on the number of "idle" instances in the pool. + private int maxIdle; + + // Minimum number of idle objects to maintain in each of the nodes. + private int minIdle; + + // Cap on the total number of instances from all nodes combined. + private int maxTotal; + + private String host; + + private int port; + + private int initialSize; + + private boolean testOnBorrow; + + private boolean testOnConnect; + + private boolean testOnReturn; + + private boolean testWhileIdle; + + private int socketTimeOut; + + private HostFailoverPolicy hostFailoverPolicy; + + private boolean retryHost; + + private String userName; + + private String password; + + private int maxWait; + + public CassandraHost(String host) + { + this.host = host; + this.port = DEFAULT_PORT; + } + + public CassandraHost(String host, int port) + { + this.host = host; + this.port = port; + } + + @Override + public String getHost() + { + return host; + } + + @Override + public int getPort() + { + return port; + } + + @Override + public boolean equals(Object obj) + { + if (!(obj instanceof CassandraHost)) + { + return false; + } + CassandraHost other = (CassandraHost) obj; + return other.host.equals(this.host) && other.port == this.port; + } + + @Override + public int hashCode() + { + StringBuilder builder = new StringBuilder(host); + builder.append(port); + return HashCodeBuilder.reflectionHashCode(builder); + } + + @Override + public String toString() + { + StringBuilder builder = new StringBuilder(host); + builder.append(":"); + builder.append(port); + return builder.toString(); + } + + public void setInitialSize(int initialSize) + { + this.initialSize = initialSize; + } + + public void setTestOnBorrow(boolean testOnBorrow) + { + this.testOnBorrow = testOnBorrow; + } + + public void setTestOnConnect(boolean testOnConnect) + { + this.testOnConnect = testOnConnect; + } + + public void setTestOnReturn(boolean testOnReturn) + { + this.testOnReturn = testOnReturn; + } + + public void setTestWhileIdle(boolean testWhileIdle) + { + this.testWhileIdle = testWhileIdle; + } + + public void setSocketTimeout(int socketTimeOut) + { + this.socketTimeOut = socketTimeOut; + } + + /** + * @return the maxTotal + */ + public int getMaxTotal() + { + return maxTotal; + } + + /** + * @param maxTotal + * the maxTotal to set + */ + public void setMaxTotal(int maxTotal) + { + this.maxTotal = maxTotal; + } + + /** + * @return the maxActive + */ + public int getMaxActive() + { + return maxActive; + } + + /** + * @return the maxIdle + */ + public int getMaxIdle() + { + return maxIdle; + } + + /** + * @return the minIdle + */ + public int getMinIdle() + { + return minIdle; + } + + /** + * @param maxActive + * the maxActive to set + */ + public void setMaxActive(int maxActive) + { + this.maxActive = maxActive; + } + + /** + * @param maxIdle + * the maxIdle to set + */ + public void setMaxIdle(int maxIdle) + { + this.maxIdle = maxIdle; + } + + /** + * @param minIdle + * the minIdle to set + */ + public void setMinIdle(int minIdle) + { + this.minIdle = minIdle; + } + + /** + * @return the socketTimeOut + */ + public int getSocketTimeOut() + { + return socketTimeOut; + } + + /** + * @param socketTimeOut + * the socketTimeOut to set + */ + public void setSocketTimeOut(int socketTimeOut) + { + this.socketTimeOut = socketTimeOut; + } + + /** + * @return the initialSize + */ + public int getInitialSize() + { + return initialSize; + } + + /** + * @return the testOnBorrow + */ + public boolean isTestOnBorrow() + { + return testOnBorrow; + } + + /** + * @return the testOnConnect + */ + public boolean isTestOnConnect() + { + return testOnConnect; + } + + /** + * @return the testOnReturn + */ + public boolean isTestOnReturn() + { + return testOnReturn; + } + + /** + * @return the testWhileIdle + */ + public boolean isTestWhileIdle() + { + return testWhileIdle; + } + + public HostFailoverPolicy getHostFailoverPolicy() + { + return this.hostFailoverPolicy; + } + + public void setHostFailoverPolicy(HostFailoverPolicy hostFailoverPolicy) + { + this.hostFailoverPolicy = hostFailoverPolicy; + } + + public boolean isRetryHost() + { + return retryHost; + } + + public void setRetryHost(boolean retryHost) + { + this.retryHost = retryHost; + } + + @Override + public String getUser() + { + return this.userName; + } + + @Override + public String getPassword() + { + return this.password; + } + + public void setUserName(String userName) + { + this.userName = userName; + } + + public void setPassword(String password) + { + this.password = password; + } + + public void setMaxWait(int maxWait) + { + this.maxWait = maxWait; + } + + public int getMaxWait() + { + return this.maxWait; + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraHostConfiguration.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraHostConfiguration.java new file mode 100644 index 000000000..29c2a6aa6 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraHostConfiguration.java @@ -0,0 +1,289 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.service; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.concurrent.CopyOnWriteArrayList; + +import net.dataforte.cassandra.pool.HostFailoverPolicy; + +import org.apache.commons.lang.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.config.CassandraPropertyReader.CassandraSchemaMetadata; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore.Connection.Server; +import com.impetus.kundera.service.Host; +import com.impetus.kundera.service.HostConfiguration; + +/** + * Holds host configuration for cassandra specific settings. + * + * @author Kuldeep.Mishra + * + */ +public class CassandraHostConfiguration extends HostConfiguration +{ + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(CassandraHostConfiguration.class); + + public CassandraHostConfiguration(Map externalProperties, CassandraSchemaMetadata csmd, String persistenceUnit) + { + super(externalProperties, csmd != null ? csmd.getConnectionServers() : new ArrayList(), persistenceUnit); + String property = csmd.getConnectionProperties().getProperty(Constants.RETRY_DELAY); + if (StringUtils.isNumeric(property)) + { + retryDelay = Integer.parseInt(property); + } + } + + protected void buildHosts(List servers, List hostsList) + { + List cassandraHosts = new CopyOnWriteArrayList(); + for (Server server : servers) + { + String host = server.getHost(); + String portAsString = server.getPort(); + onValidation(host, portAsString); + Properties serverProperties = server.getProperties(); + CassandraHost cassandraHost = new CassandraHost(host, Integer.parseInt(portAsString)); + setConfig(cassandraHost, serverProperties, null); + cassandraHosts.add(cassandraHost); + hostsList.add(cassandraHost); + } + } + + protected void buildHosts(String hosts, String portAsString, List hostsList) + { + String[] hostVals = hosts.split(","); + List cassandraHosts = new CopyOnWriteArrayList(); + for (int x = 0; x < hostVals.length; x++) + { + String host = hostVals[x].trim(); + onValidation(host, portAsString); + int port = Integer.parseInt(portAsString); + CassandraHost cassandraHost = port == CassandraHost.DEFAULT_PORT ? new CassandraHost(host) + : new CassandraHost(host, port); + setConfig(cassandraHost, persistenceUnitMetadata.getProperties(), externalProperties); + cassandraHosts.add(cassandraHost); + hostsList.add(cassandraHost); + } + } + + @Override + protected void setConfig(Host host, Properties props, Map puProperties) + { + CassandraHost cassandraHost = (CassandraHost) host; + String maxActivePerNode = null; + String maxIdlePerNode = null; + String minIdlePerNode = null; + String maxTotal = null; + String testOnBorrow = null; + String testWhileIdle = null; + String testOnConnect = null; + String testOnReturn = null; + String socketTimeOut = null; + String userName = null; + String password = null; + String maxWaitInMilli = null; + if (puProperties != null) + { + maxActivePerNode = (String) puProperties.get(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_ACTIVE); + maxIdlePerNode = (String) puProperties.get(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_IDLE); + minIdlePerNode = (String) puProperties.get(PersistenceProperties.KUNDERA_POOL_SIZE_MIN_IDLE); + maxTotal = (String) puProperties.get(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_TOTAL); + testOnBorrow = (String) puProperties.get(CassandraConstants.TEST_ON_BORROW); + testOnConnect = (String) puProperties.get(CassandraConstants.TEST_ON_CONNECT); + testOnReturn = (String) puProperties.get(CassandraConstants.TEST_ON_RETURN); + testWhileIdle = (String) puProperties.get(CassandraConstants.TEST_WHILE_IDLE); + socketTimeOut = (String) puProperties.get(CassandraConstants.SOCKET_TIMEOUT); + userName = (String) puProperties.get(PersistenceProperties.KUNDERA_USERNAME); + password = (String) puProperties.get(PersistenceProperties.KUNDERA_PASSWORD); + maxWaitInMilli = (String) puProperties.get(CassandraConstants.MAX_WAIT); + } + + if (maxActivePerNode == null) + { + maxActivePerNode = props.getProperty(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_ACTIVE); + } + if (maxIdlePerNode == null) + { + maxIdlePerNode = props.getProperty(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_IDLE); + } + if (minIdlePerNode == null) + { + minIdlePerNode = props.getProperty(PersistenceProperties.KUNDERA_POOL_SIZE_MIN_IDLE); + } + if (maxTotal == null) + { + maxTotal = props.getProperty(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_TOTAL); + } + if (maxWaitInMilli == null) + { + maxWaitInMilli = props.getProperty(CassandraConstants.MAX_WAIT); + } + + if (userName == null) + { + userName = (String) props.get(PersistenceProperties.KUNDERA_USERNAME); + password = (String) props.get(PersistenceProperties.KUNDERA_PASSWORD); + } + try + { + if (!StringUtils.isEmpty(maxActivePerNode)) + { + cassandraHost.setInitialSize(Integer.parseInt(maxActivePerNode)); + cassandraHost.setMaxActive(Integer.parseInt(maxActivePerNode)); + } + + if (!StringUtils.isEmpty(maxIdlePerNode)) + { + cassandraHost.setMaxIdle(Integer.parseInt(maxIdlePerNode)); + } + + if (!StringUtils.isEmpty(minIdlePerNode)) + { + cassandraHost.setMinIdle(Integer.parseInt(minIdlePerNode)); + } + + if (!StringUtils.isEmpty(maxTotal)) + { + cassandraHost.setMaxActive(Integer.parseInt(maxTotal)); + } + if (!StringUtils.isEmpty(maxWaitInMilli)) + { + cassandraHost.setMaxWait(Integer.parseInt(maxWaitInMilli)); + } + + if (testOnBorrow == null) + { + testOnBorrow = props.getProperty(CassandraConstants.TEST_ON_BORROW); + } + if (testOnConnect == null) + { + testOnConnect = props.getProperty(CassandraConstants.TEST_ON_CONNECT); + } + if (testOnReturn == null) + { + testOnReturn = props.getProperty(CassandraConstants.TEST_ON_RETURN); + } + if (testWhileIdle == null) + { + testWhileIdle = props.getProperty(CassandraConstants.TEST_WHILE_IDLE); + } + if (socketTimeOut == null) + { + socketTimeOut = props.getProperty(CassandraConstants.SOCKET_TIMEOUT); + } + + cassandraHost.setTestOnBorrow(Boolean.parseBoolean(testOnBorrow)); + cassandraHost.setTestOnConnect(Boolean.parseBoolean(testOnConnect)); + cassandraHost.setTestOnReturn(Boolean.parseBoolean(testOnReturn)); + cassandraHost.setTestWhileIdle(Boolean.parseBoolean(testWhileIdle)); + cassandraHost.setHostFailoverPolicy(getFailoverPolicy(props.getProperty(Constants.FAILOVER_POLICY))); + cassandraHost.setRetryHost(Boolean.parseBoolean(props.getProperty(Constants.RETRY))); + cassandraHost.setUserName(userName); + cassandraHost.setPassword(password); + + if (!StringUtils.isEmpty(socketTimeOut)) + { + cassandraHost.setSocketTimeout(Integer.parseInt(socketTimeOut)); + } + else + { + cassandraHost.setSocketTimeout(CassandraHost.DEFAULT_SHOCKET_TIMEOUT); + } + } + catch (NumberFormatException e) + { + logger.warn("Some Connection pool related property couldn't be parsed. Default pool policy would be used"); + } + } + + /** + * + * @return Host array + */ + public List getCassandraHosts() + { + return hostsList; + } + + /** + * Resolve failover policy for Cassandra thrift. + * + * @param failoverOption + * @return + */ + private HostFailoverPolicy getFailoverPolicy(String failoverOption) + { + if (failoverOption != null) + { + if (Constants.FAIL_FAST.equals(failoverOption)) + { + return HostFailoverPolicy.FAIL_FAST; + } + else if (Constants.ON_FAIL_TRY_ALL_AVAILABLE.equals(failoverOption)) + { + return HostFailoverPolicy.ON_FAIL_TRY_ALL_AVAILABLE; + } + else if (Constants.ON_FAIL_TRY_ONE_NEXT_AVAILABLE.equals(failoverOption)) + { + return HostFailoverPolicy.ON_FAIL_TRY_ONE_NEXT_AVAILABLE; + } + else + { + logger.warn("Invalid failover policy {}, using default {} ", failoverOption, + HostFailoverPolicy.ON_FAIL_TRY_ALL_AVAILABLE.name()); + return HostFailoverPolicy.ON_FAIL_TRY_ALL_AVAILABLE; + } + } + return HostFailoverPolicy.ON_FAIL_TRY_ALL_AVAILABLE; + } + + /** + * + * @return + */ + public int getRetryDelay() + { + return retryDelay; + } + + /** + * + * @param host + * @param port + * @return CassandraHosts + */ + public CassandraHost getCassandraHost(String host, int port) + { + for (Host cassandraHost : hostsList) + { + if (((CassandraHost) cassandraHost).equals(new CassandraHost(host, port))) + { + return (CassandraHost) cassandraHost; + } + } + return null; + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraRetryService.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraRetryService.java new file mode 100644 index 000000000..9ba843765 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/service/CassandraRetryService.java @@ -0,0 +1,149 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.service; + +import java.util.Iterator; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.pelops.PelopsClientFactory; +import com.impetus.client.cassandra.pelops.PelopsUtils; +import com.impetus.client.cassandra.thrift.ThriftClientFactory; +import com.impetus.kundera.loader.ClientFactory; +import com.impetus.kundera.service.Host; +import com.impetus.kundera.service.HostConfiguration; +import com.impetus.kundera.service.policy.RetryService; + +/** + * Cassandra retry service, retries for downed cassandra server with a fix + * delay, and add it to hostspool map when it up. + * + * @author Kuldeep.Mishra + * + */ +public class CassandraRetryService extends RetryService +{ + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(ThriftClientFactory.class); + + private LinkedBlockingQueue downedHostQueue; + + private ClientFactory clientFactory; + + public CassandraRetryService(HostConfiguration configuration, ClientFactory clientFactory) + { + super(((CassandraHostConfiguration) configuration).getRetryDelay()); + downedHostQueue = new LinkedBlockingQueue(); + this.clientFactory = clientFactory; + sf = executor.scheduleWithFixedDelay(new RetryRunner(), this.retryDelayInSeconds, this.retryDelayInSeconds, + TimeUnit.SECONDS); + } + + @Override + protected boolean verifyConnection(Host host) + { + return PelopsUtils.verifyConnection(host.getHost(), host.getPort()); + } + + class RetryRunner implements Runnable + { + + @Override + public void run() + { + if (!downedHostQueue.isEmpty()) + { + try + { + retryDownedHosts(); + } + catch (Throwable t) + { + logger.error("Error while retrying downed hosts caused by : ", t); + } + } + } + + private void retryDownedHosts() + { + Iterator iter = downedHostQueue.iterator(); + while (iter.hasNext()) + { + CassandraHost host = iter.next(); + + if (host == null) + { + continue; + } + + boolean reconnected = verifyConnection(host); + if (reconnected) + { + if (clientFactory instanceof ThriftClientFactory) + { + ((ThriftClientFactory) clientFactory).addCassandraHost(host); + } + else + { + ((PelopsClientFactory) clientFactory).addCassandraHost(host); + } + iter.remove(); + } + } + } + } + + public void add(final CassandraHost cassandraHost) + { + downedHostQueue.add(cassandraHost); + + // schedule a check of this host immediately, + executor.submit(new Runnable() + { + @Override + public void run() + { + if (verifyConnection(cassandraHost)) + { + if (clientFactory instanceof ThriftClientFactory + && ((ThriftClientFactory) clientFactory).addCassandraHost(cassandraHost) + || clientFactory instanceof PelopsClientFactory + && ((PelopsClientFactory) clientFactory).addCassandraHost(cassandraHost)) + { + downedHostQueue.remove(cassandraHost); + } + } + } + }); + } + + @Override + public void shutdown() + { + downedHostQueue.clear(); + if (sf != null) + { + sf.cancel(true); + } + if (executor != null) + { + executor.shutdownNow(); + } + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/CQLTranslator.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/CQLTranslator.java new file mode 100644 index 000000000..9102e9c95 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/CQLTranslator.java @@ -0,0 +1,710 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.thrift; + +import java.lang.reflect.Field; +import java.sql.Time; +import java.sql.Timestamp; +import java.util.Calendar; +import java.util.Collection; +import java.util.Collections; +import java.util.Date; +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.cassandra.db.marshal.BooleanType; +import org.apache.cassandra.db.marshal.BytesType; +import org.apache.cassandra.db.marshal.CounterColumnType; +import org.apache.cassandra.db.marshal.DateType; +import org.apache.cassandra.db.marshal.DecimalType; +import org.apache.cassandra.db.marshal.DoubleType; +import org.apache.cassandra.db.marshal.FloatType; +import org.apache.cassandra.db.marshal.Int32Type; +import org.apache.cassandra.db.marshal.IntegerType; +import org.apache.cassandra.db.marshal.ListType; +import org.apache.cassandra.db.marshal.LongType; +import org.apache.cassandra.db.marshal.MapType; +import org.apache.cassandra.db.marshal.SetType; +import org.apache.cassandra.db.marshal.UTF8Type; +import org.apache.cassandra.db.marshal.UUIDType; + +import antlr.collections.List; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * CQL translator interface, to translate all CRUD operations into CQL queries. + * In case compound primary key is boolean, we need to + * $COLUMNS,$COLUMNFAMILY,$COLUMNVALUES : They need to be comma separated. + * $COLUMNVALUES : It has to be according to data type(add "'" only for + * text/string) + * + * @author vivek.mishra + */ +public final class CQLTranslator +{ + public static final String CREATE_COLUMNFAMILY_QUERY = "CREATE COLUMNFAMILY $COLUMNFAMILY ($COLUMNS"; + + public static final String ADD_PRIMARYKEY_CLAUSE = " , PRIMARY KEY($COLUMNS))"; + + public static final String SELECTALL_QUERY = "SELECT * FROM $COLUMNFAMILY"; + + public static final String ADD_WHERE_CLAUSE = " WHERE "; + + public static final String SELECT_QUERY = "SELECT $COLUMNS FROM $COLUMNFAMILY"; + + public static final String INSERT_QUERY = " INSERT INTO $COLUMNFAMILY($COLUMNS) VALUES($COLUMNVALUES) "; + + public static final String DELETE_QUERY = "DELETE FROM $COLUMNFAMILY"; + + public static final String COLUMN_FAMILY = "$COLUMNFAMILY"; + + public static final String COLUMNS = "$COLUMNS"; + + public static final String COLUMN_VALUES = "$COLUMNVALUES"; + + public static final String AND_CLAUSE = " AND "; + + public static final String EQ_CLAUSE = "="; + + public static final String WITH_CLAUSE = " WITH "; + + public static final String QUOTE_STR = "'"; + + public static final String LIMIT = " LIMIT "; + + public static final String CREATE_INDEX_QUERY = "CREATE INDEX ON $COLUMNFAMILY ($COLUMNS)"; + + public static final String BATCH_QUERY = "BEGIN BATCH $STATEMENT "; + + public static final String STATEMENT = "$STATEMENT"; + + public static final String APPLY_BATCH = " APPLY BATCH"; + + public static final String USING_CONSISTENCY = "$USING CONSISTENCY"; + + public static final String CONSISTENCY_LEVEL = "$CONSISTENCYLEVEL"; + + public static final String DROP_TABLE = "drop columnfamily $COLUMN_FAMILY"; + + public static final String UPDATE_QUERY = "UPDATE $COLUMNFAMILY "; + + public static final String ADD_SET_CLAUSE = "SET "; + + public static final String COMMA_STR = ", "; + + public static final String INCR_COUNTER = "+"; + + public static final String TOKEN="token("; + + public static final String CLOSE_BRACKET=")"; + + public CQLTranslator() + { + + } + + public static enum TranslationType + { + COLUMN, VALUE, ALL; + } + + /** + * Prepares column name or column values. + * + * @param record + * entity. + * @param entityMetadata + * entity meta data + * @param type + * translation type. + * @param externalProperties + * @return Map containing translation type as key and string as translated + * CQL string. + */ + public HashMap prepareColumnOrColumnValues(final Object record, + final EntityMetadata entityMetadata, TranslationType type, Map externalProperties) + { + HashMap parsedColumnOrColumnValue = new HashMap(); + if (type == null) + { + throw new TranslationException("Please specify TranslationType: either COLUMN or VALUE"); + } + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + Class entityClazz = entityMetadata.getEntityClazz(); + EntityType entityType = metaModel.entity(entityClazz); + + StringBuilder builder = new StringBuilder(); + StringBuilder columnBuilder = new StringBuilder(); + + onTranslation(record, entityMetadata, type, metaModel, entityClazz, entityType, builder, columnBuilder, + externalProperties); + + if (type.equals(TranslationType.ALL) || type.equals(TranslationType.VALUE)) + { + builder.deleteCharAt(builder.length() - 1); + } + + if (type.equals(TranslationType.ALL) || type.equals(TranslationType.COLUMN)) + { + columnBuilder.deleteCharAt(columnBuilder.length() - 1); + } + + parsedColumnOrColumnValue.put(TranslationType.COLUMN, columnBuilder.toString()); + + parsedColumnOrColumnValue.put(TranslationType.VALUE, builder.toString()); + + return parsedColumnOrColumnValue; + } + + public static String getCQLType(String internalClazz) + { + return InternalToCQLMapper.getType(internalClazz); + } + + public static String getKeyword(String property) + { + return CQLKeywordMapper.getType(property); + } + + /** + * On translation to column name or column value based on translation type. + * + * @param record + * record + * @param m + * entity metadata + * @param type + * translation type + * @param metaModel + * meta model + * @param entityClazz + * entity class + * @param entityType + * entity type + * @param builder + * column value builder + * @param columnBuilder + * column name builder + * @param externalProperties + */ + private void onTranslation(final Object record, final EntityMetadata m, TranslationType type, + MetamodelImpl metaModel, Class entityClazz, EntityType entityType, StringBuilder builder, + StringBuilder columnBuilder, Map externalProperties) + { + for (Field field : entityClazz.getDeclaredFields()) + { + if (metaModel.isEmbeddable(field.getType())) + { + if (field.getType().equals(m.getIdAttribute().getBindableJavaType())) + { + // builder. + // Means it is a compound key! As other + // iterate for it's fields to populate it's values in order! + EmbeddableType compoundKey = metaModel.embeddable(field.getType()); + Object compoundKeyObj = PropertyAccessorHelper.getObject(record, field); + for (Field compositeColumn : field.getType().getDeclaredFields()) + { + if (!ReflectUtils.isTransientOrStatic(compositeColumn)) + { + onTranslation(type, builder, columnBuilder, + ((AbstractAttribute) (compoundKey.getAttribute(compositeColumn.getName()))) + .getJPAColumnName(), compoundKeyObj, compositeColumn); + } + } + } + else + { + throw new PersistenceException( + "Super columns are not supported via cql for compound/composite keys!"); + } + } + else + { + if (!ReflectUtils.isTransientOrStatic(field) + && m.getIdAttribute().getName().equals(entityType.getAttribute(field.getName()).getName())) + { + onTranslation(type, builder, columnBuilder, + CassandraUtilities.getIdColumnName(m, externalProperties), record, field); + } + else if (!ReflectUtils.isTransientOrStatic(field)) + { + AbstractAttribute attrib = (AbstractAttribute) entityType.getAttribute(field.getName()); + + if (!attrib.isAssociation()) + { + onTranslation(type, builder, columnBuilder, attrib.getJPAColumnName(), record, field); + } + } + } + } + } + + /** + * Build where clause with @ EQ_CLAUSE} clause. + * + * @param builder + * @param field + * @param member + * @param entity + */ + public void buildWhereClause(StringBuilder builder, String field, Field member, Object entity) + { + builder = ensureCase(builder, field); + builder.append(EQ_CLAUSE); + appendColumnValue(builder, entity, member); + builder.append(AND_CLAUSE); + } + + /** + * Build where clause with given clause. + * + * @param builder + * @param field + * @param value + * @param clause + */ + public void buildWhereClause(StringBuilder builder, Class fieldClazz, String field, Object value, String clause) + { + builder = ensureCase(builder, field); + builder.append(clause); + appendValue(builder, fieldClazz, value, false); + builder.append(AND_CLAUSE); + } + + /** + * Builds set clause for a given counter field. + * + * @param builder + * @param field + * @param value + */ + public void buildSetClauseForCounters(StringBuilder builder, String field, Object value) + { + builder = ensureCase(builder, field); + builder.append(EQ_CLAUSE); + builder = ensureCase(builder, field); + builder.append(INCR_COUNTER); + appendValue(builder, value.getClass(), value, false); + builder.append(COMMA_STR); + } + + /** + * Ensures case for corresponding column name. + * + * @param builder + * column name builder. + * @param fieldName + * column name. + * @return builder object with appended column name. + */ + public StringBuilder ensureCase(StringBuilder builder, String fieldName) + { + builder.append("\""); + builder.append(fieldName); + builder.append("\""); + return builder; + + } + + /** + * Translates input object and corresponding field based on: a) ALL : + * translate both column name and column value. b) COlUMN: translates column + * name only. c) VALUE: translates column value only. + * + * @param type + * translation type. + * @param builder + * column value builder object. + * @param columnBuilder + * column name builder object. + * @param columnName + * column name. + * @param record + * value object. + * @param column + * value column name. + */ + private void onTranslation(TranslationType type, StringBuilder builder, StringBuilder columnBuilder, + String columnName, Object record, Field column) + { + switch (type) + { + case ALL: + if (appendColumnValue(builder, record, column)) + { + builder.append(","); + appendColumnName(columnBuilder, columnName); + columnBuilder.append(","); // because only key columns + } + break; + + case COLUMN: + + appendColumnName(columnBuilder, columnName); + columnBuilder.append(","); // because only key columns + break; + + case VALUE: + + if (appendColumnValue(builder, record, column)) + { + builder.append(","); // because only key columns + } + break; + } + } + + /** + * Appends column value with parametrised builder object. Returns true if + * value is present. + * + * @param builder + * @param valueObj + * @param column + * @return true if value is not null,else false. + */ + private boolean appendColumnValue(StringBuilder builder, Object valueObj, Field column) + { + Object value = PropertyAccessorHelper.getObject(valueObj, column); + boolean isPresent = false; + isPresent = appendValue(builder, column.getType(), value, isPresent); + return isPresent; + } + + /** + * Appends value to builder object for given class type + * + * @param builder + * string builder. + * @param fieldClazz + * field class. + * @param value + * value to be appended. + * @param isPresent + * if field is present. + * @return true, if value is not null else false. + */ + public boolean appendValue(StringBuilder builder, Class fieldClazz, Object value, boolean isPresent) + { + if (value != null) + { + if (List.class.isAssignableFrom(fieldClazz)) + { + isPresent = appendList(builder, value); + } + + else if (Set.class.isAssignableFrom(fieldClazz)) + { + isPresent = appendSet(builder, value); + } + + else if (Map.class.isAssignableFrom(fieldClazz)) + { + isPresent = appendMap(builder, value); + } + else + { + isPresent = true; + appendValue(builder, fieldClazz, value); + } + } + return isPresent; + } + + /** + * Appends a object of type {@link java.util.List} + * @param builder + * @param value + * @return + */ + private boolean appendList(StringBuilder builder, Object value) + { + boolean isPresent; + isPresent = true; + Collection collection = ((Collection) value); + if(! collection.isEmpty()) + { + builder.append("["); + for(Object o : collection) + { + if(o != null) + { + appendValue(builder, o.getClass(), o); + } + builder.append(","); + } + builder.deleteCharAt(builder.length() - 1); + builder.append("]"); + } + return isPresent; + } + + /** + * Appends a object of type {@link java.util.Map} + * @param builder + * @param value + * @return + */ + private boolean appendSet(StringBuilder builder, Object value) + { + boolean isPresent; + isPresent = true; + Collection collection = ((Collection) value); + if(! collection.isEmpty()) + { + builder.append("{"); + for(Object o : collection) + { + if(o != null) + { + appendValue(builder, o.getClass(), o); + } + builder.append(","); + } + builder.deleteCharAt(builder.length() - 1); + builder.append("}"); + } + return isPresent; + } + + /** + * Appends a object of type {@link java.util.List} + * @param builder + * @param value + * @return + */ + private boolean appendMap(StringBuilder builder, Object value) + { + boolean isPresent; + isPresent = true; + Map map = ((Map) value); + if(! map.isEmpty()) + { + builder.append("{"); + for(Object mapKey : map.keySet()) + { + Object mapValue = map.get(mapKey); + if(mapKey != null && mapValue != null) + { + appendValue(builder, mapKey.getClass(), mapKey); + builder.append(":"); + appendValue(builder, mapValue.getClass(), mapValue); + } + builder.append(","); + } + builder.deleteCharAt(builder.length() - 1); + builder.append("}"); + } + return isPresent; + } + + /** + * @param builder + * @param fieldClazz + * @param value + */ + private void appendValue(StringBuilder builder, Class fieldClazz, Object value) + { + if (fieldClazz.isAssignableFrom(String.class) || isDate(fieldClazz) || fieldClazz.isAssignableFrom(char.class) + || fieldClazz.isAssignableFrom(Character.class) || value instanceof Enum) + { + + if (fieldClazz.isAssignableFrom(String.class)) + { + // To allow escape character + value = ((String) value).replaceAll("'", "''"); + } + builder.append("'"); + + if (isDate(fieldClazz)) // For CQL, date has to + // be in date.getTime() + { + builder.append(PropertyAccessorFactory.getPropertyAccessor(fieldClazz).toString(value)); + } + else if (value instanceof Enum) + { + builder.append(((Enum) value).name()); + } + else + { + builder.append(value); + } + builder.append("'"); + } + else + { + builder.append(value); + } + } + + /** + * Appends column name and ensure case sensitivity. + * + * @param builder + * string builder. + * @param columnName + * column name. + */ + public void appendColumnName(StringBuilder builder, String columnName) + { + ensureCase(builder, columnName); + } + + /** + * Appends column name and data type also ensures case sensitivity. + * + * @param builder + * string builder + * @param columnName + * column name + * @param dataType + * data type. + */ + public void appendColumnName(StringBuilder builder, String columnName, String dataType) + { + ensureCase(builder, columnName); + builder.append(" "); // because only key columns + builder.append(dataType); + } + + /** + * Validates if input class is of type input. + * + * @param clazz + * class + * + * @return true, if it is a date field class. + */ + private boolean isDate(Class clazz) + { + return clazz.isAssignableFrom(Date.class) || clazz.isAssignableFrom(java.sql.Date.class) + || clazz.isAssignableFrom(Timestamp.class) || clazz.isAssignableFrom(Time.class) + || clazz.isAssignableFrom(Calendar.class); + } + + /** + * Maps internal data type of cassandra to CQL type representation. + * + * @author vivek.mishra + */ + private static class InternalToCQLMapper + { + /** The Mapper. */ + private final static Map mapper; + + static + { + Map validationClassMapper = new HashMap(); + // TODO: support for ascii is missing! + + // putting possible combination into map. + + validationClassMapper.put(UTF8Type.class.getSimpleName(), "text"); + + validationClassMapper.put(IntegerType.class.getSimpleName(), "int"); + + validationClassMapper.put(Int32Type.class.getSimpleName(), "int"); + + validationClassMapper.put(DoubleType.class.getSimpleName(), "double"); + + validationClassMapper.put(BooleanType.class.getSimpleName(), "boolean"); + + validationClassMapper.put(LongType.class.getSimpleName(), "bigint"); + + validationClassMapper.put(BytesType.class.getSimpleName(), "blob"); + + validationClassMapper.put(FloatType.class.getSimpleName(), "float"); + + // missing + validationClassMapper.put(CounterColumnType.class.getSimpleName(), "counter"); + + validationClassMapper.put(DecimalType.class.getSimpleName(), "decimal"); + + validationClassMapper.put(UUIDType.class.getSimpleName(), "uuid"); + + validationClassMapper.put(DateType.class.getSimpleName(), "timestamp"); + + //collection types + validationClassMapper.put(ListType.class.getSimpleName(), "list"); + validationClassMapper.put(SetType.class.getSimpleName(), "set"); + validationClassMapper.put(MapType.class.getSimpleName(), "map"); + + mapper = Collections.synchronizedMap(validationClassMapper); + } + + private static final String getType(final String internalClassName) + { + return mapper.get(internalClassName); + } + } + + private static class CQLKeywordMapper + { + /** The Mapper. */ + private final static Map mapper = new HashMap(); + + // missing: compaction_strategy_options, + // compression_parameters,sstable_size_in_mb + static + { + mapper.put(CassandraConstants.READ_REPAIR_CHANCE, "read_repair_chance"); + mapper.put(CassandraConstants.DCLOCAL_READ_REPAIR_CHANCE, "dclocal_read_repair_chance"); + mapper.put(CassandraConstants.BLOOM_FILTER_FP_CHANCE, "bloom_filter_fp_chance"); + mapper.put(CassandraConstants.COMPACTION_STRATEGY, "compaction_strategy_class"); + mapper.put(CassandraConstants.BLOOM_FILTER_FP_CHANCE, "bloom_filter_fp_chance"); + + // mapper.put(CassandraConstants.COMPARATOR_TYPE, "comparator"); + + mapper.put(CassandraConstants.REPLICATE_ON_WRITE, "replicate_on_write"); + mapper.put(CassandraConstants.CACHING, "caching"); + // TODO: these are not supported. + // mapper.put(CassandraConstants.MAX_COMPACTION_THRESHOLD, + // "max_compaction_threshold"); + // mapper.put(CassandraConstants.MIN_COMPACTION_THRESHOLD, + // "min_compaction_threshold"); + mapper.put(CassandraConstants.COMMENT, "comment"); + mapper.put(CassandraConstants.GC_GRACE_SECONDS, "gc_grace_seconds"); + } + + private static final String getType(final String propertyName) + { + return mapper.get(propertyName); + } + } + + /** + * @param builder + */ + public void buildFilteringClause(StringBuilder builder) + { + builder.append(" ALLOW FILTERING"); + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftClient.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftClient.java new file mode 100644 index 000000000..32350fbfd --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftClient.java @@ -0,0 +1,1058 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.thrift; + +import java.io.UnsupportedEncodingException; +import java.lang.reflect.Field; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.Set; + +import javax.persistence.PersistenceException; + +import net.dataforte.cassandra.pool.ConnectionPool; + +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.ColumnPath; +import org.apache.cassandra.thrift.CounterColumn; +import org.apache.cassandra.thrift.CounterSuperColumn; +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.IndexExpression; +import org.apache.cassandra.thrift.IndexOperator; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KeyRange; +import org.apache.cassandra.thrift.KeySlice; +import org.apache.cassandra.thrift.Mutation; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.SlicePredicate; +import org.apache.cassandra.thrift.SliceRange; +import org.apache.cassandra.thrift.SuperColumn; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.scale7.cassandra.pelops.Bytes; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.client.cassandra.index.InvertedIndexHandler; +import com.impetus.client.cassandra.query.CassQuery; +import com.impetus.client.cassandra.thrift.ThriftClientFactory.Connection; +import com.impetus.client.cassandra.thrift.ThriftDataResultHelper.ColumnFamilyType; +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.generator.TableGenerator; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.index.IndexManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.TableGeneratorDiscriptor; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.EntityReaderException; +import com.impetus.kundera.persistence.api.Batcher; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.impetus.kundera.property.PropertyAccessor; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Kundera Client implementation for Cassandra using Thrift library + * + * @author amresh.singh + */ +public class ThriftClient extends CassandraClientBase implements Client, Batcher, TableGenerator +{ + + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(ThriftClient.class); + + /** The data handler. */ + private ThriftDataHandler dataHandler; + + /** Handler for Inverted indexing */ + private InvertedIndexHandler invertedIndexHandler; + + /** The reader. */ + private EntityReader reader; + + private ThriftClientFactory clientFactory; + + private ConnectionPool pool; + + public ThriftClient(ThriftClientFactory clientFactory, IndexManager indexManager, EntityReader reader, + String persistenceUnit, ConnectionPool pool, Map externalProperties) + { + super(persistenceUnit, externalProperties); + this.clientFactory = clientFactory; + this.persistenceUnit = persistenceUnit; + this.indexManager = indexManager; + this.dataHandler = new ThriftDataHandler(this); + this.reader = reader; + this.clientMetadata = clientFactory.getClientMetadata(); + this.invertedIndexHandler = new ThriftInvertedIndexHandler(this,MetadataUtils.useSecondryIndex(clientMetadata)); + this.pool = pool; + } + + /** + * Persists and indexes a {@link Node} to database + */ + @Override + public void persist(Node node) + { + super.persist(node); + } + + /** + * Persists a {@link Node} to database + */ + @Override + protected void onPersist(EntityMetadata entityMetadata, Object entity, Object id, List rlHolders) + { + Connection conn = getConection(); + try + { + + // if entity is embeddable...call cql translator to get cql string! + // use thrift client to execute cql query. + + if (isCql3Enabled(entityMetadata)) + { + cqlClient.persist(entityMetadata, entity, conn.getClient(), rlHolders, + getTtlValues().get(entityMetadata.getTableName())); + } + else + { + Map>> mutationMap = new HashMap>>(); + prepareMutation(entityMetadata, entity, id, rlHolders, mutationMap); + // Write Mutation map to database + conn.getClient().batch_mutate(mutationMap, getConsistencyLevel()); + + mutationMap.clear(); + mutationMap = null; + } + + } + catch (InvalidRequestException e) + { + log.error("Error while persisting record, Caused by: .", e); + throw new KunderaException(e); + } + catch (TException e) + { + log.error("Error while persisting record, Caused by: .", e); + throw new KunderaException(e); + } + catch (UnavailableException e) + { + log.error("Error while persisting record, Caused by: .", e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error while persisting record, Caused by: .", e); + throw new KunderaException(e); + } + catch (SchemaDisagreementException e) + { + log.error("Error while persisting record, Caused by: .", e); + throw new KunderaException(e); + } + catch (UnsupportedEncodingException e) + { + log.error("Error while persisting record, Caused by: .", e); + throw new KunderaException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + + if (isTtlPerRequest()) + { + getTtlValues().clear(); + } + } + } + + /** + * Persists a Join table record set into database + */ + @Override + public void persistJoinTable(JoinTableData joinTableData) + { + String joinTableName = joinTableData.getJoinTableName(); + String invJoinColumnName = joinTableData.getInverseJoinColumnName(); + Map> joinTableRecords = joinTableData.getJoinTableRecords(); + + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(joinTableData.getEntityClass()); + + Connection conn = null; + try + { + for (Object key : joinTableRecords.keySet()) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor((Field) entityMetadata + .getIdAttribute().getJavaMember()); + byte[] rowKey = accessor.toBytes(key); + + Set values = joinTableRecords.get(key); + List columns = new ArrayList(); + + // Create Insertion List + List insertionList = new ArrayList(); + Class columnType = null; + for (Object value : values) + { + Column column = new Column(); + column.setName(PropertyAccessorFactory.STRING.toBytes(invJoinColumnName + + Constants.JOIN_COLUMN_NAME_SEPARATOR + value)); + // column.setValue(PropertyAccessorFactory.STRING.toBytes((String) + // value)); + column.setValue(PropertyAccessorHelper.getBytes(value)); + + column.setTimestamp(System.currentTimeMillis()); + columnType = value.getClass(); + columns.add(column); + + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setColumn(column)); + insertionList.add(mut); + } + + createIndexesOnColumns(entityMetadata, joinTableName, columns, columnType); + + // Create Mutation Map + Map> columnFamilyValues = new HashMap>(); + columnFamilyValues.put(joinTableName, insertionList); + Map>> mulationMap = new HashMap>>(); + mulationMap.put(ByteBuffer.wrap(rowKey), columnFamilyValues); + + // Write Mutation map to database + + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + + conn.getClient().set_keyspace(entityMetadata.getSchema()); + + conn.getClient().batch_mutate(mulationMap, getConsistencyLevel()); + } + } + catch (InvalidRequestException e) + { + log.error("Error while inserting record into join table, Caused by: .", e); + throw new PersistenceException(e); + } + catch (TException e) + { + log.error("Error while inserting record into join table, Caused by: .", e); + throw new PersistenceException(e); + } + catch (UnavailableException e) + { + log.error("Error while inserting record into join table, Caused by: .", e); + throw new PersistenceException(e); + } + catch (TimedOutException e) + { + log.error("Error while inserting record into join table, Caused by: .", e); + throw new PersistenceException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + } + + /** + * Indexes a {@link Node} to database + */ + @Override + protected void indexNode(Node node, EntityMetadata entityMetadata) + { + super.indexNode(node, entityMetadata); + + // Write to inverted index table if applicable + // setCassandraClient(); + invertedIndexHandler.write(node, entityMetadata, getPersistenceUnit(), getConsistencyLevel(), dataHandler); + } + + /** + * Finds an entity from database + */ + @Override + public Object find(Class entityClass, Object key) + { + return super.find(entityClass, key); + } + + /** + * Finds a {@link List} of entities from database + */ + @Override + public List findAll(Class entityClass, String[] columnsToSelect, Object... keys) + { + return super.findAll(entityClass, columnsToSelect, keys); + } + + /** + * Finds a {@link List} of entities from database + */ + @Override + public final List find(Class entityClass, List relationNames, boolean isWrapReq, EntityMetadata metadata, + Object... rowIds) + { + if (!isOpen()) + { + throw new PersistenceException("ThriftClient is closed."); + } + + List entities = null; + try + { + entities = dataHandler.fromThriftRow(entityClass, metadata, relationNames, isWrapReq, + getConsistencyLevel(), rowIds); + } + catch (Exception e) + { + log.error("Error while retrieving records for entity {}, row keys {}", entityClass, rowIds); + throw new KunderaException(e); + } + return entities; + } + + /** + * Finds a {@link List} of entities from database for given super columns + */ + @Override + public List find(Class entityClass, Map embeddedColumnMap) + { + return super.find(entityClass, embeddedColumnMap, dataHandler); + } + + /** + * Loads super columns from database + */ + @Override + protected final List loadSuperColumns(String keyspace, String columnFamily, String rowId, + String... superColumnNames) + { + if (!isOpen()) + throw new PersistenceException("ThriftClient is closed."); + + byte[] rowKey = rowId.getBytes(); + + SlicePredicate predicate = new SlicePredicate(); + List columnNames = new ArrayList(); + for (String superColumnName : superColumnNames) + { + columnNames.add(ByteBuffer.wrap(superColumnName.getBytes())); + } + + predicate.setColumn_names(columnNames); + + ColumnParent parent = new ColumnParent(columnFamily); + List coscList; + Connection conn = null; + try + { + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + + coscList = conn.getClient().get_slice(ByteBuffer.wrap(rowKey), parent, predicate, getConsistencyLevel()); + + } + catch (InvalidRequestException e) + { + log.error("Error while getting super columns for row Key {} , Caused by: .", rowId, e); + throw new EntityReaderException(e); + } + catch (UnavailableException e) + { + log.error("Error while getting super columns for row Key {} , Caused by: .", rowId, e); + throw new EntityReaderException(e); + } + catch (TimedOutException e) + { + log.error("Error while getting super columns for row Key {} , Caused by: .", rowId, e); + throw new EntityReaderException(e); + } + catch (TException e) + { + log.error("Error while getting super columns for row Key {} , Caused by: .", rowId, e); + throw new EntityReaderException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + + List superColumns = ThriftDataResultHelper.transformThriftResult(coscList, + ColumnFamilyType.SUPER_COLUMN, null); + return superColumns; + } + + /** + * Retrieves column for a given primary key + */ + @Override + public List getColumnsById(String schemaName, String tableName, String pKeyColumnName, String columnName, + Object pKeyColumnValue, Class columnJavaType) + { + byte[] rowKey = CassandraUtilities.toBytes(pKeyColumnValue);/*pKeyColumnValue.toString().getBytes()*/; + + if (rowKey != null) + { + SlicePredicate predicate = new SlicePredicate(); + SliceRange sliceRange = new SliceRange(); + sliceRange.setStart(new byte[0]); + sliceRange.setFinish(new byte[0]); + predicate.setSlice_range(sliceRange); + + ColumnParent parent = new ColumnParent(tableName); + List results; + Connection conn = null; + try + { + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + results = conn.getClient().get_slice(ByteBuffer.wrap(rowKey), parent, predicate, getConsistencyLevel()); + } + catch (InvalidRequestException e) + { + log.error("Error while getting columns for row Key {} , Caused by: .", pKeyColumnValue, e); + throw new EntityReaderException(e); + } + catch (UnavailableException e) + { + log.error("Error while getting columns for row Key {} , Caused by: .", pKeyColumnValue, e); + throw new EntityReaderException(e); + } + catch (TimedOutException e) + { + log.error("Error while getting columns for row Key {} , Caused by: .", pKeyColumnValue, e); + throw new EntityReaderException(e); + } + catch (TException e) + { + log.error("Error while getting columns for row Key {} , Caused by: .", pKeyColumnValue, e); + throw new EntityReaderException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + + List columns = ThriftDataResultHelper.transformThriftResult(results, ColumnFamilyType.COLUMN, null); + + List foreignKeys = dataHandler.getForeignKeysFromJoinTable(columnName, columns, columnJavaType); + return (List) foreignKeys; + } + return new ArrayList(); + } + + /** + * Retrieves IDs for a given column + */ + @Override + public Object[] findIdsByColumn(String schemaName, String tableName, String pKeyName, String columnName, + Object columnValue, Class entityClazz) + { + List rowKeys = new ArrayList(); + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(entityClazz); + + SlicePredicate slicePredicate = new SlicePredicate(); + + slicePredicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), false, 1000)); + + String childIdStr = PropertyAccessorHelper.getString(columnValue); + IndexExpression ie = new IndexExpression(Bytes.fromUTF8( + columnName + Constants.JOIN_COLUMN_NAME_SEPARATOR + childIdStr).getBytes(), IndexOperator.EQ, Bytes + .fromUTF8(childIdStr).getBytes()); + + List expressions = new ArrayList(); + expressions.add(ie); + + IndexClause ix = new IndexClause(); + ix.setStart_key(Bytes.EMPTY.toByteArray()); + ix.setCount(1000); + ix.setExpressions(expressions); + + ColumnParent columnParent = new ColumnParent(tableName); + Connection conn = null; + try + { + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + List keySlices = conn.getClient().get_indexed_slices(columnParent, ix, slicePredicate, + getConsistencyLevel()); + + rowKeys = ThriftDataResultHelper.getRowKeys(keySlices, metadata); + } + catch (InvalidRequestException e) + { + log.error("Error while fetching key slices of column family {} for column name {} , Caused by: .", + tableName, columnName, e); + throw new KunderaException(e); + } + catch (UnavailableException e) + { + log.error("Error while fetching key slices of column family {} for column name {} , Caused by: .", + tableName, columnName, e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error while fetching key slices of column family {} for column name {} , Caused by: .", + tableName, columnName, e); + throw new KunderaException(e); + } + catch (TException e) + { + log.error("Error while fetching key slices of column family {} for column name {} , Caused by: .", + tableName, columnName, e); + throw new KunderaException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + if (rowKeys != null && !rowKeys.isEmpty()) + { + return rowKeys.toArray(new Object[0]); + } + + if (log.isInfoEnabled()) + { + log.info("No record found!, returning null."); + } + return null; + } + + @Override + public List findByRelation(String colName, Object colValue, Class entityClazz) + { + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(entityClazz); + List entities = null; + + if (isCql3Enabled(m)) + { + entities = findByRelationQuery(m, colName, colValue, entityClazz, dataHandler); + } + else + { + SlicePredicate slicePredicate = new SlicePredicate(); + slicePredicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), false, 1000)); + + IndexExpression ie = new IndexExpression(Bytes.fromUTF8(colName).getBytes(), IndexOperator.EQ, + ByteBuffer.wrap(PropertyAccessorHelper.getBytes(colValue))); + List expressions = new ArrayList(); + expressions.add(ie); + + IndexClause ix = new IndexClause(); + ix.setStart_key(Bytes.EMPTY.toByteArray()); + ix.setCount(1000); + ix.setExpressions(expressions); + ColumnParent columnParent = new ColumnParent(m.getTableName()); + + List keySlices; + Connection conn = null; + try + { + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + keySlices = conn.getClient() + .get_indexed_slices(columnParent, ix, slicePredicate, getConsistencyLevel()); + } + catch (InvalidRequestException e) + { + if (e.why != null && e.why.contains("No indexed columns")) + { + return entities; + } + else + { + log.error("Error while finding relations for column family {} , Caused by: .", m.getTableName(), e); + throw new KunderaException(e); + } + } + catch (UnavailableException e) + { + log.error("Error while finding relations for column family {} , Caused by: .", m.getTableName(), e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error while finding relations for column family {} , Caused by: .", m.getTableName(), e); + throw new KunderaException(e); + } + catch (TException e) + { + log.error("Error while finding relations for column family {} , Caused by: .", m.getTableName(), e); + throw new KunderaException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + + if (keySlices != null) + { + entities = new ArrayList(keySlices.size()); + populateData(m, keySlices, entities, m.getRelationNames() != null, m.getRelationNames()); + } + } + return entities; + } + + @Override + public void delete(Object entity, Object pKey) + { + if (!isOpen()) + { + throw new PersistenceException("ThriftClient is closed."); + } + + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + Connection conn = null; + try + { + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + + if (isCql3Enabled(metadata)) + { + String deleteQuery = onDeleteQuery(metadata, metaModel, pKey); + executeQuery(deleteQuery, metadata.getEntityClazz(), null); + } + else + { + if (metadata.isCounterColumnType()) + { + deleteRecordFromCounterColumnFamily(pKey, metadata, getConsistencyLevel()); + } + else + { + ColumnPath path = new ColumnPath(metadata.getTableName()); + + conn.getClient().remove( + ByteBuffer.wrap(CassandraUtilities.toBytes(pKey, metadata.getIdAttribute().getJavaType()) + .toByteArray()), path, System.currentTimeMillis(), getConsistencyLevel()); + } + } + + // Delete from Lucene if applicable + getIndexManager().remove(metadata, entity, pKey.toString()); + + // Delete from Inverted Index if applicable + invertedIndexHandler.delete(entity, metadata, getConsistencyLevel()); + } + catch (InvalidRequestException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", metadata.getTableName(), + pKey, e); + throw new KunderaException(e); + } + catch (TException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", metadata.getTableName(), + pKey, e); + throw new KunderaException(e); + } + catch (UnavailableException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", metadata.getTableName(), + pKey, e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", metadata.getTableName(), + pKey, e); + throw new KunderaException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + } + + @Override + public void deleteByColumn(String schemaName, String tableName, String columnName, Object columnValue) + { + PersistenceUnitMetadata persistenceUnitMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(getPersistenceUnit()); + + Properties props = persistenceUnitMetadata.getProperties(); + String keyspace = (String) props.get(PersistenceProperties.KUNDERA_KEYSPACE); + if (!isOpen()) + { + throw new PersistenceException("ThriftClient is closed."); + } + + Connection conn = null; + try + { + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + ColumnPath path = new ColumnPath(tableName); + // cassandra_client.remove(ByteBuffer.wrap(columnValue.toString().getBytes()), + // path, + // System.currentTimeMillis(), getConsistencyLevel()); + conn.getClient().remove( + ByteBuffer.wrap(CassandraUtilities.toBytes(columnValue, columnValue.getClass()).toByteArray()), + path, System.currentTimeMillis(), getConsistencyLevel()); + + } + catch (InvalidRequestException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", tableName, columnValue, + e); + throw new KunderaException(e); + } + catch (TException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", tableName, columnValue, + e); + throw new KunderaException(e); + } + catch (UnavailableException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", tableName, columnValue, + e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error while deleting of column family {} for row key {}, Caused by: .", tableName, columnValue, + e); + throw new KunderaException(e); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + + } + + @Override + public EntityReader getReader() + { + return reader; + } + + @Override + public Class getQueryImplementor() + { + return CassQuery.class; + } + + @Override + public String getPersistenceUnit() + { + return super.getPersistenceUnit(); + } + + @Override + protected List getRelationHolders(Node node) + { + return super.getRelationHolders(node); + } + + @Override + public void close() + { + this.indexManager.flush(); + this.dataHandler = null; + this.invertedIndexHandler = null; + super.close(); + } + + private void populateData(EntityMetadata m, List keySlices, List entities, boolean isRelational, + List relationNames) + { + try + { + if (m.getType().isSuperColumnFamilyMetadata()) + { + List rowKeys = ThriftDataResultHelper.getRowKeys(keySlices, m); + + Object[] rowIds = rowKeys.toArray(); + entities.addAll(findAll(m.getEntityClazz(), null, rowIds)); + } + else + { + for (KeySlice keySlice : keySlices) + { + byte[] key = keySlice.getKey(); + List coscList = keySlice.getColumns(); + + List columns = ThriftDataResultHelper.transformThriftResult(coscList, + ColumnFamilyType.COLUMN, null); + + Object e = dataHandler.populateEntity( + new ThriftRow(PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), key), m + .getTableName(), columns, new ArrayList(0), + new ArrayList(0), new ArrayList(0)), m, + relationNames, isRelational); + if (e != null) + { + entities.add(e); + } + } + } + } + catch (Exception e) + { + log.error("Error while populating data for relations of column family {}, Caused by: .", m.getTableName(), + e); + throw new KunderaException(e); + } + } + + /** Query related methods */ + + @Override + public List executeQuery(String cqlQuery, Class clazz, List relationalField) + { + return super.executeQuery(cqlQuery, clazz, relationalField, dataHandler); + } + + @Override + public List find(List ixClause, EntityMetadata m, boolean isRelation, List relations, + int maxResult, List columns) + { + List entities = new ArrayList(); + Connection conn = null; + try + { + // ixClause can be 0,1 or more! + SlicePredicate slicePredicate = new SlicePredicate(); + + if (columns != null && !columns.isEmpty()) + { + List asList = new ArrayList(32); + for (String colName : columns) + { + if (colName != null) + { + asList.add(Bytes.fromUTF8(colName).getBytes()); + } + } + slicePredicate.setColumn_names(asList); + } + else + { + SliceRange sliceRange = new SliceRange(); + sliceRange.setStart(Bytes.EMPTY.getBytes()); + sliceRange.setFinish(Bytes.EMPTY.getBytes()); + slicePredicate.setSlice_range(sliceRange); + } + conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + + if (ixClause.isEmpty()) + { + KeyRange keyRange = new KeyRange(maxResult); + keyRange.setStart_key(Bytes.nullSafeGet(Bytes.fromUTF8(""))); + keyRange.setEnd_key(Bytes.nullSafeGet(Bytes.fromUTF8(""))); + + if (m.isCounterColumnType()) + { + + List ks = conn.getClient().get_range_slices(new ColumnParent(m.getTableName()), + slicePredicate, keyRange, getConsistencyLevel()); + entities = onCounterColumn(m, isRelation, relations, ks); + + } + else + { + + List keySlices = conn.getClient().get_range_slices(new ColumnParent(m.getTableName()), + slicePredicate, keyRange, getConsistencyLevel()); + + if (m.getType().isSuperColumnFamilyMetadata()) + { + Map> qResults = ThriftDataResultHelper.transformThriftResult( + ColumnFamilyType.SUPER_COLUMN, keySlices, null); + entities = new ArrayList(qResults.size()); + computeEntityViaSuperColumns(m, isRelation, relations, entities, qResults); + } + else + { + Map> qResults = ThriftDataResultHelper.transformThriftResult( + ColumnFamilyType.COLUMN, keySlices, null); + entities = new ArrayList(qResults.size()); + computeEntityViaColumns(m, isRelation, relations, entities, qResults); + } + } + } + else + { + entities = new ArrayList(); + for (IndexClause ix : ixClause) + { + List keySlices = conn.getClient().get_indexed_slices(new ColumnParent(m.getTableName()), + ix, slicePredicate, getConsistencyLevel()); + + Map> qResults = ThriftDataResultHelper.transformThriftResult( + ColumnFamilyType.COLUMN, keySlices, null); + // iterate through complete map and + entities = new ArrayList(qResults.size()); + + computeEntityViaColumns(m, isRelation, relations, entities, qResults); + } + } + } + catch (InvalidRequestException irex) + { + log.error("Error during executing find of column family {}, Caused by: .", m.getTableName(), irex); + throw new PersistenceException(irex); + } + catch (UnavailableException uex) + { + log.error("Error during executing find of column family {}, Caused by: .", m.getTableName(), uex); + throw new PersistenceException(uex); + } + catch (TimedOutException tex) + { + log.error("Error during executing find of column family {}, Caused by: .", m.getTableName(), tex); + throw new PersistenceException(tex); + } + catch (TException tex) + { + log.error("Error during executing find of column family {}, Caused by: .", m.getTableName(), tex); + throw new PersistenceException(tex); + } + finally + { + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + } + return entities; + } + + @Override + public List find(EntityMetadata m, List relationNames, List conditions, + int maxResult, List columns) + { + return (List) find(conditions, m, true, relationNames, maxResult, columns); + } + + @Override + public List findByRange(byte[] minVal, byte[] maxVal, EntityMetadata m, boolean isWrapReq, List relations, + List columns, List conditions, int maxResults) throws Exception + { + SlicePredicate slicePredicate = new SlicePredicate(); + + if (columns != null && !columns.isEmpty()) + { + List asList = new ArrayList(32); + for (String colName : columns) + { + if (colName != null) + { + asList.add(Bytes.fromUTF8(colName).getBytes()); + } + } + slicePredicate.setColumn_names(asList); + } + else + { + SliceRange sliceRange = new SliceRange(); + sliceRange.setStart(Bytes.EMPTY.getBytes()); + sliceRange.setFinish(Bytes.EMPTY.getBytes()); + slicePredicate.setSlice_range(sliceRange); + } + + KeyRange keyRange = new KeyRange(maxResults); + keyRange.setStart_key(minVal == null ? "".getBytes() : minVal); + keyRange.setEnd_key(maxVal == null ? "".getBytes() : maxVal); + ColumnParent cp = new ColumnParent(m.getTableName()); + + if (conditions != null && !conditions.isEmpty()) + { + keyRange.setRow_filter(conditions); + keyRange.setRow_filterIsSet(true); + } + + Connection conn = /* PelopsUtils.getCassandraConnection(pool) */getConection(); + + List keys = conn.getClient().get_range_slices(cp, slicePredicate, keyRange, getConsistencyLevel()); + + // PelopsUtils.releaseConnection(pool, conn); + releaseConnection(conn); + + List results = null; + if (keys != null) + { + results = populateEntitiesFromKeySlices(m, isWrapReq, relations, keys, dataHandler); + } + return results; + } + + @Override + public List searchInInvertedIndex(String columnFamilyName, EntityMetadata m, + Map> indexClauseMap) + { + return invertedIndexHandler.search(m, getPersistenceUnit(), getConsistencyLevel(), indexClauseMap); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.client.cassandra.CassandraClientBase#getDataHandler() + */ + @Override + protected CassandraDataHandler getDataHandler() + { + return dataHandler; + } + + protected Connection getConection() + { + Connection connection = clientFactory.getConnection(pool); + return connection; + } + + protected void releaseConnection(Object conn) + { + clientFactory.releaseConnection(((Connection) conn).getPool(), ((Connection) conn).getClient()); + } + + @Override + public Long generate(TableGeneratorDiscriptor discriptor) + { + return getGeneratedValue(discriptor, getPersistenceUnit()); + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftClientFactory.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftClientFactory.java new file mode 100644 index 000000000..a3568b93e --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftClientFactory.java @@ -0,0 +1,387 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.thrift; + +import java.util.Collection; +import java.util.Collections; +import java.util.Comparator; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import net.dataforte.cassandra.pool.ConnectionPool; +import net.dataforte.cassandra.pool.PoolConfiguration; +import net.dataforte.cassandra.pool.PoolProperties; + +import org.apache.cassandra.thrift.Cassandra; +import org.apache.thrift.TException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.collect.Lists; +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.client.cassandra.pelops.PelopsClientFactory; +import com.impetus.client.cassandra.pelops.PelopsUtils; +import com.impetus.client.cassandra.query.CassandraEntityReader; +import com.impetus.client.cassandra.schemamanager.CassandraSchemaManager; +import com.impetus.client.cassandra.service.CassandraHost; +import com.impetus.client.cassandra.service.CassandraHostConfiguration; +import com.impetus.client.cassandra.service.CassandraRetryService; +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.loader.GenericClientFactory; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.service.Host; +import com.impetus.kundera.service.HostConfiguration; +import com.impetus.kundera.service.policy.LeastActiveBalancingPolicy; +import com.impetus.kundera.service.policy.RoundRobinBalancingPolicy; + +/** + * A factory of {@link ThriftClient} Currently it uses Pelops for Connection + * pooling. Need to replace it with our own pooling. Most of the code is + * borrowed from {@link PelopsClientFactory} + * + * @author amresh.singh + */ +public class ThriftClientFactory extends GenericClientFactory +{ + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(ThriftClientFactory.class); + + protected HostConfiguration configuration; + + @Override + public SchemaManager getSchemaManager(Map externalProperty) + { + if (schemaManager == null) + { + initializePropertyReader(); +// setExternalProperties(externalProperty); + schemaManager = new CassandraSchemaManager(ThriftClientFactory.class.getName(), externalProperties); + } + return schemaManager; + } + + /** + * + */ + private void initializePropertyReader() + { + if (propertyReader == null) + { + propertyReader = new CassandraPropertyReader(externalProperties); + propertyReader.read(getPersistenceUnit()); + } + } + + @Override + public void destroy() + { + if (indexManager != null) + { + indexManager.close(); + } + if (schemaManager != null) + { + schemaManager.dropSchema(); + } + schemaManager = null; + externalProperties = null; + + for (Object connectionPool : hostPools.values()) + { + if (connectionPool != null && connectionPool.getClass().isAssignableFrom(ConnectionPool.class)) + { + ((ConnectionPool) connectionPool).close(true); + } + } + ((CassandraRetryService) hostRetryService).shutdown(); + } + + @Override + public void initialize(Map externalProperty) + { + reader = new CassandraEntityReader(); + initializePropertyReader(); + setExternalProperties(externalProperty); + String loadBalancingPolicyName = CassandraPropertyReader.csmd != null ? CassandraPropertyReader.csmd + .getConnectionProperties().getProperty(Constants.LOADBALANCING_POLICY) : null; + initializeLoadBalancer(loadBalancingPolicyName); + configuration = new CassandraHostConfiguration(externalProperties, CassandraPropertyReader.csmd, + getPersistenceUnit()); + hostRetryService = new CassandraRetryService(configuration, this); + } + + @Override + protected Object createPoolOrConnection() + { + PersistenceUnitMetadata persistenceUnitMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(getPersistenceUnit()); + + Properties props = persistenceUnitMetadata.getProperties(); + String keyspace = null; + if (externalProperties != null) + { + keyspace = (String) externalProperties.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + + if (keyspace == null) + { + keyspace = (String) props.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + + for (Host host : ((CassandraHostConfiguration) configuration).getCassandraHosts()) + { + PoolConfiguration prop = new PoolProperties(); + prop.setHost(host.getHost()); + prop.setPort(host.getPort()); + prop.setKeySpace(keyspace); + + PelopsUtils.setPoolConfigPolicy((CassandraHost) host, prop); + try + { + ConnectionPool pool = new ConnectionPool(prop); + hostPools.put(host, pool); + } + catch (TException e) + { + logger.warn("Node {} are down, Caused by {} .", host.getHost(), e.getMessage()); + if (host.isRetryHost()) + { + logger.warn("Scheduling node for future retry"); + ((CassandraRetryService) hostRetryService).add((CassandraHost) host); + } + } + } + return null; + } + + @Override + protected Client instantiateClient(String persistenceUnit) + { + ConnectionPool pool = getPoolUsingPolicy(); + return new ThriftClient(this, indexManager, reader, persistenceUnit, pool, externalProperties); + } + + /** + * + * @return pool an the basis of LoadBalancing policy. + */ + private ConnectionPool getPoolUsingPolicy() + { + if (!hostPools.isEmpty()) + { + return (ConnectionPool) loadBalancingPolicy.getPool(hostPools.values()); + } + throw new KunderaException("All hosts are down. please check servers manully."); + } + + @Override + public boolean isThreadSafe() + { + return false; + } + + /** + * + * @param host + * @param port + * @return + */ + private ConnectionPool getNewPool(String host, int port) + { + CassandraHost cassandraHost = ((CassandraHostConfiguration) configuration).getCassandraHost(host, port); + hostPools.remove(cassandraHost); + return getPoolUsingPolicy(); + } + + @Override + protected void initializeLoadBalancer(String loadBalancingPolicyName) + { + if (loadBalancingPolicyName != null) + { + switch (LoadBalancer.getValue(loadBalancingPolicyName)) + { + case ROUNDROBIN: + loadBalancingPolicy = new RoundRobinBalancingPolicy(); + break; + case LEASTACTIVE: + loadBalancingPolicy = new ThriftLeastActiveBalancingPolcy(); + break; + default: + loadBalancingPolicy = new RoundRobinBalancingPolicy(); + break; + } + } + loadBalancingPolicy = new RoundRobinBalancingPolicy(); + } + + Connection getConnection(ConnectionPool pool) + { + ConnectionPool connectionPool = pool; + boolean success = false; + while (!success) + { + try + { + success = true; + Cassandra.Client client = connectionPool.getConnection(); + if(logger.isInfoEnabled()) + { + logger.info("Retruning connection of {} :{} .", pool.getPoolProperties().getHost(), pool + .getPoolProperties().getPort()); + } + + return new Connection(client, connectionPool); + } + catch (TException te) + { + success = false; + logger.warn("{} :{} host appears to be down, trying for next ", pool.getPoolProperties().getHost(), + pool.getPoolProperties().getPort()); + connectionPool = getNewPool(pool.getPoolProperties().getHost(), pool.getPoolProperties().getPort()); + } + } + + throw new KunderaException("All hosts are down. please check servers manully."); + } + + void releaseConnection(ConnectionPool pool, Cassandra.Client conn) + { + if (pool != null && conn != null) + { + pool.release(conn); + } + } + + /** + * Adds a pool in hostPools map for given host. + * + * @param cassandraHost + * @return true id added successfully. + */ + public boolean addCassandraHost(CassandraHost cassandraHost) + { + String keysapce = KunderaMetadataManager.getPersistenceUnitMetadata(getPersistenceUnit()).getProperties() + .getProperty(PersistenceProperties.KUNDERA_KEYSPACE); + PoolConfiguration prop = new PoolProperties(); + prop.setHost(cassandraHost.getHost()); + prop.setPort(cassandraHost.getPort()); + prop.setKeySpace(keysapce); + + PelopsUtils.setPoolConfigPolicy(cassandraHost, prop); + try + { + if (logger.isInfoEnabled()) + { + logger.info("Initializing connection for keyspace {},host {},port {}", keysapce, + cassandraHost.getHost(), cassandraHost.getPort()); + } + ConnectionPool pool = new ConnectionPool(prop); + hostPools.put(cassandraHost, pool); + return true; + } + catch (TException e) + { + logger.warn("Node " + cassandraHost.getHost() + " are still down"); + return false; + } + } + + /** + * Extends LeastActiveBalancingPolicy class and provide own implementation + * in order to support least active balancing policy. + * + * @author Kuldeep.Mishra + * + */ + private class ThriftLeastActiveBalancingPolcy extends LeastActiveBalancingPolicy + { + + /** + * + * @return pool object for host which has least active connections + * determined by maxActive connection. + * + */ + @Override + public Object getPool(Collection pools) + { + List vals = Lists.newArrayList(pools); + Collections.shuffle(vals); + Collections.sort(vals, new ShufflingCompare()); + Collections.reverse(vals); + Iterator iterator = vals.iterator(); + Object concurrentConnectionPool = iterator.next(); + return concurrentConnectionPool; + } + + /** + * Compares two pool object on the basis of their maxActive connection. + * + * @author Kuldeep Mishra + * + */ + private final class ShufflingCompare implements Comparator + { + public int compare(Object o1, Object o2) + { + PoolConfiguration props1 = ((ConnectionPool) o1).getPoolProperties(); + PoolConfiguration props2 = ((ConnectionPool) o2).getPoolProperties(); + + int activeConnections1 = ((ConnectionPool) o1).getActive(); + int activeConnections2 = ((ConnectionPool) o2).getActive(); + + return (props1.getMaxActive() - activeConnections1) - (props2.getMaxActive() - activeConnections2); + } + } + } + + /** + * Connection class holds client and related pool. + * + * @author Kuldeep.Mishra + * + */ + public class Connection + { + private Cassandra.Client client; + + private ConnectionPool pool; + + public Connection(org.apache.cassandra.thrift.Cassandra.Client client, ConnectionPool pool) + { + this.client = client; + this.pool = pool; + } + + public Cassandra.Client getClient() + { + return client; + } + + public ConnectionPool getPool() + { + return pool; + } + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftDataHandler.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftDataHandler.java new file mode 100644 index 000000000..d86aac6b3 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftDataHandler.java @@ -0,0 +1,124 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.thrift; + +import java.nio.ByteBuffer; +import java.nio.charset.CharacterCodingException; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.SlicePredicate; +import org.apache.cassandra.thrift.SliceRange; +import org.apache.cassandra.thrift.SuperColumn; +import org.scale7.cassandra.pelops.Bytes; + +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.client.cassandra.datahandler.CassandraDataHandlerBase; +import com.impetus.client.cassandra.thrift.ThriftClientFactory.Connection; +import com.impetus.kundera.db.DataRow; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Data handler for Thrift Clients + * + * @author amresh.singh + */ +/** + * @author vivek.mishra + * + */ +public final class ThriftDataHandler extends CassandraDataHandlerBase implements CassandraDataHandler +{ + private final ThriftClient thriftClient; + + public ThriftDataHandler(final ThriftClient thriftClient) + { + super(thriftClient); + this.thriftClient = thriftClient; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.client.cassandra.datahandler.CassandraDataHandlerBase# + * fromThriftRow(java.lang.Class, + * com.impetus.kundera.metadata.model.EntityMetadata, java.lang.String, + * java.util.List, boolean, org.apache.cassandra.thrift.ConsistencyLevel) + */ + @Override + public Object fromThriftRow(Class clazz, EntityMetadata m, Object rowKey, List relationNames, + boolean isWrapReq, ConsistencyLevel consistencyLevel) throws Exception + { + // List superColumnNames = m.getEmbeddedColumnFieldNames(); + + Object e = null; + SlicePredicate predicate = new SlicePredicate(); + predicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + + ByteBuffer key = ByteBuffer.wrap(PropertyAccessorHelper.toBytes(rowKey, m.getIdAttribute().getJavaType())); + Connection conn = thriftClient.getConection(); + try + { + List columnOrSuperColumns = conn.getClient().get_slice(key, new ColumnParent( + m.getTableName()), predicate, consistencyLevel); + + Map> thriftColumnOrSuperColumns = new HashMap>(); + thriftColumnOrSuperColumns.put(key, columnOrSuperColumns); + e = populateEntityFromSlice(m, relationNames, isWrapReq, e, thriftColumnOrSuperColumns); + } + finally + { + thriftClient.releaseConnection(conn); + } + return e; + } + + @Override + public E fromThriftRow(Class clazz, EntityMetadata m, DataRow tr) throws Exception + { + return super.fromThriftRow(clazz, m, tr); + } + + /** + * @param m + * @param relationNames + * @param isWrapReq + * @param e + * @param columnOrSuperColumnsFromRow + * @return + * @throws CharacterCodingException + */ + private Object populateEntityFromSlice(EntityMetadata m, List relationNames, boolean isWrapReq, Object e, + Map> columnOrSuperColumnsFromRow) throws CharacterCodingException + { + ThriftDataResultHelper dataGenerator = new ThriftDataResultHelper(); + for (ByteBuffer key : columnOrSuperColumnsFromRow.keySet()) + { + ThriftRow tr = new ThriftRow(); + tr.setColumnFamilyName(m.getTableName()); + tr.setId(PropertyAccessorHelper.getObject(m.getIdAttribute().getJavaType(), key.array())); + tr = dataGenerator.translateToThriftRow(columnOrSuperColumnsFromRow, m.isCounterColumnType(), m.getType(), + tr); + e = populateEntity(tr, m, relationNames, isWrapReq); + } + return e; + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftDataResultHelper.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftDataResultHelper.java new file mode 100644 index 000000000..38a1699ae --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftDataResultHelper.java @@ -0,0 +1,210 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.thrift; + +import java.lang.reflect.Field; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.KeySlice; +import org.scale7.cassandra.pelops.Bytes; + +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata.Type; +import com.impetus.kundera.property.PropertyAccessor; +import com.impetus.kundera.property.PropertyAccessorFactory; + +/** + * Provides utility methods for extracting useful data from Thrift result + * retrieved from database (usually in the form of {@link ColumnOrSuperColumn} + * + * @author amresh.singh + */ +public class ThriftDataResultHelper +{ + public enum ColumnFamilyType + { + COLUMN, /* Column family */ + SUPER_COLUMN, /* Super Column family */ + COUNTER_COLUMN, /* Counter Column family */ + COUNTER_SUPER_COLUMN + /* Super Counter Column family */ + } + + /** + * Transforms data retrieved as result via thrift to a List whose content + * type is determined by {@link ColumnFamilyType} + */ + public static List transformThriftResult(List coscList, + ColumnFamilyType columnFamilyType, ThriftRow row) + { + List result = new ArrayList(coscList.size()); + for (ColumnOrSuperColumn cosc : coscList) + { + result.add(transformThriftResult(cosc, columnFamilyType, row)); + } + return result; + } + + public static T transformThriftResult(ColumnOrSuperColumn cosc, ColumnFamilyType columnFamilyType, ThriftRow row) + { + Object output = null; + if (cosc != null) + { + switch (columnFamilyType) + { + case COLUMN: + output = cosc.column; + if (row != null) + { + row.addColumn(cosc.column); + } + break; + + case SUPER_COLUMN: + output = cosc.super_column; + if (row != null) + { + row.addSuperColumn(cosc.super_column); + } + break; + + case COUNTER_COLUMN: + output = cosc.counter_column; + if (row != null) + { + row.addCounterColumn(cosc.counter_column); + } + break; + + case COUNTER_SUPER_COLUMN: + output = cosc.counter_super_column; + if (row != null) + { + row.addCounterSuperColumn(cosc.counter_super_column); + } + break; + } + } + return (T) output; + } + + /** + * Transforms data retrieved as result via thrift to a Map whose content + * type is determined by {@link ColumnFamilyType} + */ + public static Map> transformThriftResult( + Map> coscResultMap, ColumnFamilyType columnFamilyType, ThriftRow row) + { + + Map> output = new HashMap>(); + + for (ByteBuffer key : coscResultMap.keySet()) + { + output.put(key, (List) transformThriftResult(coscResultMap.get(key), columnFamilyType, row)); + } + + return output; + } + + public static Map> transformThriftResult(ColumnFamilyType columnFamilyType, + List keySlices, ThriftRow row) + { + + Map> output = new HashMap>(); + + for (KeySlice keySlice : keySlices) + { + output.put(Bytes.fromByteArray(keySlice.getKey()), + (List) transformThriftResult(keySlice.getColumns(), columnFamilyType, row)); + } + + return output; + } + + /** + * Transforms data retrieved as result via thrift to a List whose content + * type is determined by {@link ColumnFamilyType} + */ + public List transformThriftResultAndAddToList(Map> coscResultMap, + ColumnFamilyType columnFamilyType, ThriftRow row) + { + + List coscList = new ArrayList(); + + for (List list : coscResultMap.values()) + { + coscList.addAll(list); + } + + return transformThriftResult(coscList, columnFamilyType, row); + } + + /** + * Translates into thrift row. + * + * @param coscResultMap + * @param isCounterType + * @param columnFamilyType + * @param row + * @return + */ + public ThriftRow translateToThriftRow(Map> coscResultMap, + boolean isCounterType, Type columnFamilyType, ThriftRow row) + { + ColumnFamilyType columnType = ColumnFamilyType.COLUMN; + + if (isCounterType) + { + if (columnFamilyType.equals(Type.SUPER_COLUMN_FAMILY)) + { + columnType = ColumnFamilyType.COUNTER_SUPER_COLUMN; + } + else + { + columnType = ColumnFamilyType.COUNTER_COLUMN; + } + } + else if (columnFamilyType.equals(Type.SUPER_COLUMN_FAMILY)) + { + columnType = ColumnFamilyType.SUPER_COLUMN; + } + transformThriftResultAndAddToList(coscResultMap, columnType, row); + return row; + } + + /** + * Fetches Row keys from a {@link List} of {@link KeySlice} + */ + public static List getRowKeys(List keySlices, EntityMetadata metadata) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor((Field) metadata.getIdAttribute() + .getJavaMember()); + List rowKeys = new ArrayList(); + for (KeySlice keySlice : keySlices) + { + byte[] key = keySlice.getKey(); + Object rowKey = accessor.fromBytes(metadata.getIdAttribute().getJavaType(), key); + rowKeys.add(rowKey); + } + return rowKeys; + } + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftInvertedIndexHandler.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftInvertedIndexHandler.java new file mode 100644 index 000000000..6292937c6 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftInvertedIndexHandler.java @@ -0,0 +1,337 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.thrift; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.ColumnPath; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.IndexClause; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.Mutation; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SlicePredicate; +import org.apache.cassandra.thrift.SliceRange; +import org.apache.cassandra.thrift.SuperColumn; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraUtilities; +import com.impetus.client.cassandra.datahandler.CassandraDataHandler; +import com.impetus.client.cassandra.index.CassandraIndexHelper; +import com.impetus.client.cassandra.index.InvertedIndexHandler; +import com.impetus.client.cassandra.index.InvertedIndexHandlerBase; +import com.impetus.client.cassandra.thrift.ThriftClientFactory.Connection; +import com.impetus.client.cassandra.thrift.ThriftDataResultHelper.ColumnFamilyType; +import com.impetus.kundera.db.SearchResult; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.index.IndexingException; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Thrift implementation of {@link InvertedIndexHandler} + * + * @author amresh.singh + */ +public class ThriftInvertedIndexHandler extends InvertedIndexHandlerBase implements InvertedIndexHandler +{ + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(ThriftInvertedIndexHandler.class); + + private final ThriftClient thriftClient; + + public ThriftInvertedIndexHandler(final ThriftClient thriftClient, final boolean useSecondryIndex) + { + this.thriftClient = thriftClient; + this.useSecondryIndex = useSecondryIndex; + } + + @Override + public void write(Node node, EntityMetadata entityMetadata, String persistenceUnit, + ConsistencyLevel consistencyLevel, CassandraDataHandler cdHandler) + { + // Write to Inverted Index table if applicable + boolean invertedIndexingApplicable = CassandraIndexHelper.isInvertedIndexingApplicable(entityMetadata, useSecondryIndex); + + if (invertedIndexingApplicable) + { + String indexColumnFamily = CassandraIndexHelper.getInvertedIndexTableName(entityMetadata.getTableName()); + + ThriftDataHandler thriftDataHandler = (ThriftDataHandler) cdHandler; + + List indexThriftyRows = thriftDataHandler.toIndexThriftRow(node.getData(), entityMetadata, + indexColumnFamily); + Connection conn = thriftClient.getConection(); + try + { + String keyspace = CassandraUtilities.getKeyspace(persistenceUnit); + + for (ThriftRow thriftRow : indexThriftyRows) + { + byte[] rowKey = PropertyAccessorHelper.toBytes(thriftRow.getId(), thriftRow.getId().getClass()); + + // Create Insertion List + List insertion_list = new ArrayList(); + + List thriftColumns = thriftRow.getColumns(); + List thriftSuperColumns = thriftRow.getSuperColumns(); + if (thriftColumns != null && !thriftColumns.isEmpty()) + { + for (Column column : thriftColumns) + { + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setColumn(column)); + insertion_list.add(mut); + } + } + + if (thriftSuperColumns != null && !thriftSuperColumns.isEmpty()) + { + for (SuperColumn superColumn : thriftSuperColumns) + { + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setSuper_column(superColumn)); + insertion_list.add(mut); + } + } + + // Create Mutation Map + Map> columnFamilyValues = new HashMap>(); + columnFamilyValues.put(indexColumnFamily, insertion_list); + Map>> mulationMap = new HashMap>>(); + mulationMap.put(ByteBuffer.wrap(rowKey), columnFamilyValues); + + // Write Mutation map to database + conn.getClient().batch_mutate(mulationMap, consistencyLevel); + } + } + catch (IllegalStateException e) + { + log.error("Unable to insert records into inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (InvalidRequestException e) + { + log.error("Unable to insert records into inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TException e) + { + log.error("Unable to insert records into inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (UnavailableException e) + { + log.error("Unable to insert records into inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TimedOutException e) + { + log.error("Unable to insert records into inverted index, Caused by: .", e); + throw new IndexingException(e); + } + finally + { + thriftClient.releaseConnection(conn); + } + } + } + + @Override + public List search(EntityMetadata m, String persistenceUnit, ConsistencyLevel consistencyLevel, + Map> indexClauseMap) + { + + return super.search(m, persistenceUnit, consistencyLevel, indexClauseMap); + } + + @Override + protected void searchSuperColumnsInRange(String columnFamilyName, ConsistencyLevel consistencyLevel, + String persistenceUnit, String rowKey, byte[] searchSuperColumnName, List thriftSuperColumns, + byte[] start, byte[] finish) + { + SlicePredicate colPredicate = new SlicePredicate(); + SliceRange sliceRange = new SliceRange(); + sliceRange.setStart(start); + sliceRange.setFinish(finish); + colPredicate.setSlice_range(sliceRange); + Connection conn = thriftClient.getConection(); + + List coscList = null; + try + { + coscList = conn.getClient().get_slice(ByteBuffer.wrap(rowKey.getBytes()), + new ColumnParent(columnFamilyName), colPredicate, consistencyLevel); + } + catch (InvalidRequestException e) + { + log.error("Unable to search from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (UnavailableException e) + { + log.error("Unable to search from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TimedOutException e) + { + log.error("Unable to search from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TException e) + { + log.error("Unable to search from inverted index, Caused by: ", e); + throw new IndexingException(e); + } + finally + { + thriftClient.releaseConnection(conn); + } + List allThriftSuperColumns = ThriftDataResultHelper.transformThriftResult(coscList, + ColumnFamilyType.SUPER_COLUMN, null); + + for (SuperColumn superColumn : allThriftSuperColumns) + { + if (superColumn == null) + continue; + + if (superColumn.getName() == searchSuperColumnName) + { + thriftSuperColumns.add(superColumn); + } + } + } + + @Override + protected SuperColumn getSuperColumnForRow(ConsistencyLevel consistencyLevel, String columnFamilyName, + String rowKey, byte[] superColumnName, String persistenceUnit) + { + ColumnPath cp = new ColumnPath(columnFamilyName); + cp.setSuper_column(superColumnName); + ColumnOrSuperColumn cosc = null; + Connection conn = thriftClient.getConection(); + + try + { + cosc = conn.getClient().get(ByteBuffer.wrap(rowKey.getBytes()), cp, consistencyLevel); + } + catch (InvalidRequestException e) + { + log.error("Unable to search from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (NotFoundException e) + { + log.warn("Not found any record in inverted index table."); + } + catch (UnavailableException e) + { + log.error("Unable to search from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TimedOutException e) + { + log.error("Unable to search from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TException e) + { + log.error("Unable to search from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + finally + { + thriftClient.releaseConnection(conn); + } + SuperColumn thriftSuperColumn = ThriftDataResultHelper.transformThriftResult(cosc, + ColumnFamilyType.SUPER_COLUMN, null); + return thriftSuperColumn; + } + + @Override + public void delete(Object entity, EntityMetadata metadata, ConsistencyLevel consistencyLevel) + { + + super.delete(entity, metadata, consistencyLevel); + + } + + @Override + protected void deleteColumn(String indexColumnFamily, String rowKey, byte[] superColumnName, + String persistenceUnit, ConsistencyLevel consistencyLevel, byte[] columnName) + { + ColumnPath cp = new ColumnPath(indexColumnFamily); + cp.setSuper_column(superColumnName); + Connection conn = thriftClient.getConection(); + try + { + ColumnOrSuperColumn cosc; + try + { + cosc = conn.getClient().get(ByteBuffer.wrap(rowKey.getBytes()), cp, consistencyLevel); + } + catch (NotFoundException e) + { + return; + } + SuperColumn thriftSuperColumn = ThriftDataResultHelper.transformThriftResult(cosc, + ColumnFamilyType.SUPER_COLUMN, null); + + if (thriftSuperColumn != null && thriftSuperColumn.getColumns() != null + && thriftSuperColumn.getColumns().size() > 1) + { + cp.setColumn(columnName); + } + conn.getClient().remove(ByteBuffer.wrap(rowKey.getBytes()), cp, System.currentTimeMillis(), + consistencyLevel); + } + catch (InvalidRequestException e) + { + log.error("Unable to delete data from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (UnavailableException e) + { + log.error("Unable to delete data from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TimedOutException e) + { + log.error("Unable to delete data from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + catch (TException e) + { + log.error("Unable to delete data from inverted index, Caused by: .", e); + throw new IndexingException(e); + } + finally + { + thriftClient.releaseConnection(conn); + } + } +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftRow.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftRow.java new file mode 100644 index 000000000..91202915e --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftRow.java @@ -0,0 +1,246 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.cassandra.thrift; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.CounterColumn; +import org.apache.cassandra.thrift.CounterSuperColumn; +import org.apache.cassandra.thrift.SuperColumn; + +/** + * Utility class that represents a row in Cassandra DB. + * + * @author amresh.singh + */ +public class ThriftRow +{ + /** Id of the row. */ + private Object id; + + /** name of the family. */ + private String columnFamilyName; + + /** list of thrift columns from the row. */ + private List columns; + + /** list of thrift super columns columns from the row. */ + private List superColumns; + + /** list of thrift counter columns from the row. */ + private List counterColumns; + + /** list of thrift counter super columns columns from the row. */ + private List counterSuperColumns; + + /** + * default constructor. + */ + + public ThriftRow() + { + columns = new ArrayList(); + superColumns = new ArrayList(); + counterColumns = new ArrayList(); + counterSuperColumns = new ArrayList(); + } + + /** + * The Constructor. + * + * @param id + * the id + * @param columnFamilyName + * the column family name + * @param columns + * the columns + * @param superColumns + * the super columns + */ + public ThriftRow(Object id, String columnFamilyName, List columns, List superColumns, + List counterColumns, List counterSuperColumns) + { + this.id = id; + this.columnFamilyName = columnFamilyName; + if (columns != null) + { + this.columns = columns; + } + + if (superColumns != null) + { + this.superColumns = superColumns; + } + if (counterColumns != null) + { + this.counterColumns = counterColumns; + } + + if (counterSuperColumns != null) + { + this.counterSuperColumns = counterSuperColumns; + } + } + + /** + * Adds the column. + * + * @param column + * the column + */ + public void addColumn(Column column) + { + columns.add(column); + } + + /** + * @return the id + */ + public Object getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Object id) + { + this.id = id; + } + + /** + * @return the columnFamilyName + */ + public String getColumnFamilyName() + { + return columnFamilyName; + } + + /** + * @param columnFamilyName + * the columnFamilyName to set + */ + public void setColumnFamilyName(String columnFamilyName) + { + this.columnFamilyName = columnFamilyName; + } + + /** + * @return the columns + */ + public List getColumns() + { + return columns; + } + + /** + * @param columns + * the columns to set + */ + public void setColumns(List columns) + { + this.columns = columns; + } + + /** + * @return the superColumns + */ + public List getSuperColumns() + { + return superColumns; + } + + /** + * @param superColumns + * the superColumns to set + */ + public void setSuperColumns(List superColumns) + { + this.superColumns = superColumns; + } + + /** + * Adds the super column. + * + * @param superColumn + * the super column + */ + public void addSuperColumn(SuperColumn superColumn) + { + this.superColumns.add(superColumn); + } + + /** + * @return the counterColumns + */ + public List getCounterColumns() + { + return counterColumns; + } + + /** + * @param counterColumns + * the counterColumns to set + */ + public void setCounterColumns(List counterColumns) + { + this.counterColumns = counterColumns; + } + + /** + * Adds the counter column. + * + * @param counter + * column the column + */ + public void addCounterColumn(CounterColumn column) + { + counterColumns.add(column); + } + + /** + * @return the counterSuperColumns + */ + public List getCounterSuperColumns() + { + return counterSuperColumns; + } + + /** + * @param counterSuperColumns + * the counterSuperColumns to set + */ + public void setCounterSuperColumns(List counterSuperColumns) + { + this.counterSuperColumns = counterSuperColumns; + } + + /** + * Adds the counter super column. + * + * @param countersuperColumn + * the super column + */ + public void addCounterSuperColumn(CounterSuperColumn superColumn) + { + this.counterSuperColumns.add(superColumn); + } + +} diff --git a/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/TranslationException.java b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/TranslationException.java new file mode 100644 index 000000000..30127b4a5 --- /dev/null +++ b/src/kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/TranslationException.java @@ -0,0 +1,68 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.thrift; + +import com.impetus.kundera.KunderaException; + +/** + * Runtime exception class for CQL translation. + * + * @author vivek.mishra + * + */ +public class TranslationException extends KunderaException +{ + /** + * + */ + private static final long serialVersionUID = 2557677206649004876L; + + /** + * + */ + public TranslationException() + { + } + + /** + * @param arg0 + */ + public TranslationException(String arg0) + { + super(arg0); + + } + + /** + * @param arg0 + */ + public TranslationException(Throwable arg0) + { + super(arg0); + + } + + /** + * @param arg0 + * @param arg1 + */ + public TranslationException(String arg0, Throwable arg1) + { + super(arg0, arg1); + + } + +} diff --git a/src/kundera-cassandra/src/main/resources/log4j-server.properties b/src/kundera-cassandra/src/main/resources/log4j-server.properties new file mode 100644 index 000000000..a394f0930 --- /dev/null +++ b/src/kundera-cassandra/src/main/resources/log4j-server.properties @@ -0,0 +1,29 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +log4j.rootLogger=WARN, DRFA, CONSOLE + +# rolling log file ("system.log +log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender +log4j.appender.DRFA.DatePattern='.'yyyy-MM-dd-HH +log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout +log4j.appender.DRFA.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n +log4j.appender.DRFA.File=${user.home}/kundera.log + +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout +log4j.appender.CONSOLE.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n \ No newline at end of file diff --git a/src/kundera-cassandra/src/main/resources/solandra.properties b/src/kundera-cassandra/src/main/resources/solandra.properties new file mode 100644 index 000000000..ccfefa82a --- /dev/null +++ b/src/kundera-cassandra/src/main/resources/solandra.properties @@ -0,0 +1,46 @@ + +#Set to true if you want solandra to compress fields + meta data +#This will size on disk at the cost of indexing speed +#Compression is google snappy +solandra.compression = false + +#The consistency level of solandra reads and writes +solandra.consistency = ONE + +#The number of milliseconds solandra will wait before +#checking to see if it's cache needs to be invalidated +#for a given index +solandra.cache.invalidation.check.interval = 1000 + +#The largest number of documents to store in one sub-index +# +#Solandra splits a index into sub-indexes in order to search them in parallel +#across nodes. +# +#*NOTE* This value should not be changed once documents are indexed +#*NOTE* This value must be a power of 2 +solandra.maximum.docs.per.shard = 131072 + +#The number of index ids to reserve at a time +#*NOTE* this value must be a power of 2 +solandra.index.id.reserve.size = 16384 + +#The number of shards to write to at once +#This should roughly equal the number of +#nodes in your cluster +solandra.shards.at.once = 4 + +#The number of documents to buffer per index +#before forcing a commit. +solandra.write.buffer.queue.size = 16 + +#keyspace name for solandra +solandra.keyspace = L + +#The number of retries solandra will attempt before +#failing a write or read (TimeoutException) +cassandra.retries = 1024 + +#The number of milliseconds solandra will wait before +#retrying a read or write +cassandra.retries.sleep = 100 diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraDefaultSuperUser.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraDefaultSuperUser.java new file mode 100644 index 000000000..db2ecbf6f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraDefaultSuperUser.java @@ -0,0 +1,92 @@ +package com.impetus.client.cassandra.config; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.client.twitter.entities.PersonalDetailCassandra; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "CassandraDefaultSuperUser", schema = "KunderaCassandraXmlTest@CassandraXmlPropertyTest") +public class CassandraDefaultSuperUser +{ + @Id + private String name; + + @Column + private int age; + + @Column + private String address; + + @Embedded + private PersonalDetailCassandra personalDetailCassandra; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the address + */ + public String getAddress() + { + return address; + } + + /** + * @param address + * the address to set + */ + public void setAddress(String address) + { + this.address = address; + } + + public PersonalDetailCassandra getPersonalDetailCassandra() + { + return personalDetailCassandra; + } + + public void setPersonalDetailCassandra(PersonalDetailCassandra personalDetailCassandra) + { + this.personalDetailCassandra = personalDetailCassandra; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraDefaultUser.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraDefaultUser.java new file mode 100644 index 000000000..d6c535f64 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraDefaultUser.java @@ -0,0 +1,80 @@ +/** + * + */ +package com.impetus.client.cassandra.config; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "CassandraDefaultUser", schema = "KunderaCassandraXmlTest@CassandraXmlPropertyTest") +public class CassandraDefaultUser +{ + + @Id + private String name; + + @Column + private int age; + + @Column + private String address; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the address + */ + public String getAddress() + { + return address; + } + + /** + * @param address + * the address to set + */ + public void setAddress(String address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraSchemaGenerationUsingXmlTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraSchemaGenerationUsingXmlTest.java new file mode 100644 index 000000000..622b9c9e5 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraSchemaGenerationUsingXmlTest.java @@ -0,0 +1,158 @@ +/** + * + */ +package com.impetus.client.cassandra.config; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.cassandra.db.marshal.BytesType; +import org.apache.cassandra.db.marshal.UTF8Type; +import org.apache.cassandra.locator.SimpleStrategy; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; + +/** + * @author Kuldeep Mishra + * + */ +public class CassandraSchemaGenerationUsingXmlTest +{ + private EntityManagerFactory emf; + + private String keyspaceName = "KunderaCassandraXmlTest"; + + private Logger logger = LoggerFactory.getLogger(CassandraSchemaGenerationUsingXmlTest.class); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace(keyspaceName); + Map propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + emf = Persistence.createEntityManagerFactory("CassandraXmlPropertyTest", propertyMap); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + emf.close(); + CassandraCli.dropKeySpace(keyspaceName); + } + + @Test + public void test() + { + try + { + KsDef ksDef = CassandraCli.client.describe_keyspace(keyspaceName); + + Assert.assertNotNull(ksDef); + Assert.assertEquals(keyspaceName, ksDef.getName()); + Assert.assertEquals(SimpleStrategy.class.getName(), ksDef.getStrategy_class()); + Assert.assertEquals("1", ksDef.getStrategy_options().get("replication_factor")); + Assert.assertTrue(ksDef.isDurable_writes()); + Assert.assertNotNull(ksDef.getCf_defs()); + Assert.assertNotNull(ksDef.getStrategy_options()); + Assert.assertEquals(5, ksDef.getCf_defsSize()); + + for (CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertNotNull(cfDef); + if ("CASSANDRAUSERXYZ".equals(cfDef.getName())) + { + Assert.assertEquals("CASSANDRAUSERXYZ", cfDef.getName()); + Assert.assertEquals(keyspaceName, cfDef.getKeyspace()); + Assert.assertEquals("Standard", cfDef.getColumn_type()); + Assert.assertFalse(cfDef.getComment().isEmpty()); + Assert.assertEquals(UTF8Type.class.getName(), cfDef.getComparator_type()); + Assert.assertNull(cfDef.getSubcomparator_type()); + Assert.assertEquals(2, cfDef.getColumn_metadataSize()); + Assert.assertEquals(BytesType.class.getName(), cfDef.getDefault_validation_class()); + Assert.assertTrue(cfDef.isReplicate_on_write()); + Assert.assertEquals(16, cfDef.getMin_compaction_threshold()); + Assert.assertEquals(64, cfDef.getMax_compaction_threshold()); + } + else if ("CassandraDefaultUser".equals(cfDef.getName())) + { + Assert.assertEquals(keyspaceName, cfDef.getKeyspace()); + Assert.assertEquals("Standard", cfDef.getColumn_type()); + Assert.assertTrue(cfDef.getComment().isEmpty()); + Assert.assertEquals(UTF8Type.class.getName(), cfDef.getComparator_type()); + Assert.assertNull(cfDef.getSubcomparator_type()); + Assert.assertEquals(2, cfDef.getColumn_metadataSize()); + Assert.assertEquals(BytesType.class.getName(), cfDef.getDefault_validation_class()); + Assert.assertTrue(cfDef.isReplicate_on_write()); + Assert.assertEquals(4, cfDef.getMin_compaction_threshold()); + Assert.assertEquals(32, cfDef.getMax_compaction_threshold()); + } + else if ("CassandraDefaultSuperUser".equals(cfDef.getName())) + { + Assert.assertEquals(keyspaceName, cfDef.getKeyspace()); + Assert.assertEquals("Super", cfDef.getColumn_type()); + Assert.assertTrue(cfDef.getComment().isEmpty()); + Assert.assertEquals(UTF8Type.class.getName(), cfDef.getComparator_type()); + Assert.assertNotNull(cfDef.getSubcomparator_type()); + Assert.assertEquals(UTF8Type.class.getName(), cfDef.getSubcomparator_type()); + Assert.assertEquals(0, cfDef.getColumn_metadataSize()); + Assert.assertEquals(BytesType.class.getName(), cfDef.getDefault_validation_class()); + } + else if ("CASSANDRASUPERUSER".equals(cfDef.getName())) + { + Assert.assertEquals("CASSANDRASUPERUSER", cfDef.getName()); + Assert.assertEquals(keyspaceName, cfDef.getKeyspace()); + Assert.assertEquals("Super", cfDef.getColumn_type()); + Assert.assertFalse(cfDef.getComment().isEmpty()); + Assert.assertEquals(BytesType.class.getName(), cfDef.getComparator_type()); + Assert.assertNotNull(cfDef.getSubcomparator_type()); + Assert.assertEquals(BytesType.class.getName(), cfDef.getSubcomparator_type()); + Assert.assertEquals(0, cfDef.getColumn_metadataSize()); + Assert.assertEquals(BytesType.class.getName(), cfDef.getDefault_validation_class()); + } + else + { + + } + } + + } + catch (NotFoundException nfe) + { + Assert.fail(); + logger.error("Error in test, Caused by: .",nfe.getMessage()); + } + catch (InvalidRequestException ire) + { + Assert.fail(); + logger.error("Error in test, Caused by: .",ire.getMessage()); + } + catch (TException te) + { + Assert.fail(); + logger.error("Error in test, caused by: .",te.getMessage()); + } + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraSuperUser.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraSuperUser.java new file mode 100644 index 000000000..3e43d286f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraSuperUser.java @@ -0,0 +1,92 @@ +package com.impetus.client.cassandra.config; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.client.twitter.entities.PersonalDetailCassandra; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "CASSANDRASUPERUSER", schema = "KunderaCassandraXmlTest@CassandraXmlPropertyTest") +public class CassandraSuperUser +{ + @Id + private String name; + + @Column + private int age; + + @Column + private String address; + + @Embedded + private PersonalDetailCassandra personalDetailCassandra; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the address + */ + public String getAddress() + { + return address; + } + + /** + * @param address + * the address to set + */ + public void setAddress(String address) + { + this.address = address; + } + + public PersonalDetailCassandra getPersonalDetailCassandra() + { + return personalDetailCassandra; + } + + public void setPersonalDetailCassandra(PersonalDetailCassandra personalDetailCassandra) + { + this.personalDetailCassandra = personalDetailCassandra; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraUser.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraUser.java new file mode 100644 index 000000000..d6c7c01c3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraUser.java @@ -0,0 +1,80 @@ +/** + * + */ +package com.impetus.client.cassandra.config; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "CASSANDRAUSERXYZ", schema = "KunderaCassandraXmlTest@CassandraXmlPropertyTest") +public class CassandraUser +{ + + @Id + private String name; + + @Column + private int age; + + @Column + private String address; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the address + */ + public String getAddress() + { + return address; + } + + /** + * @param address + * the address to set + */ + public void setAddress(String address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraUserTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraUserTest.java new file mode 100644 index 000000000..d59549141 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/config/CassandraUserTest.java @@ -0,0 +1,92 @@ +/** + * + */ +package com.impetus.client.cassandra.config; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; + +/** + * @author Kuldeep Mishra + * + */ +public class CassandraUserTest +{ + + /** + * + */ + private static final String _PU = "CassandraXmlPropertyTest"; + + private EntityManagerFactory emf; + + private EntityManager em; + + private Map puProperties = new HashMap(); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + puProperties.put("kundera.ddl.auto.prepare", "create-drop"); + puProperties.put("kundera.keyspace", "KunderaKeyspace"); + puProperties.put("kundera.client.lookup.class", "com.impetus.client.cassandra.pelops.PelopsClientFactory"); + puProperties.put("kundera.nodes", "localhost"); + puProperties.put("kundera.port", "9160"); + puProperties.put("kundera.client.property", "kunderaTest.xml"); + puProperties.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + emf = Persistence.createEntityManagerFactory(_PU, puProperties); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + puProperties = null; + CassandraCli.dropKeySpace("KunderaKeyspace"); + } + + @Test + public void test() + { + CassandraUser u = new CassandraUser(); + u.setName("kuldeep"); + u.setAge(24); + u.setAddress("gzb"); + em.persist(u); + + em.clear(); + + CassandraUser user = em.find(CassandraUser.class, "kuldeep"); + Assert.assertNotNull(user); + Assert.assertEquals(24, user.getAge()); + Assert.assertEquals("gzb", user.getAddress()); + + Query q = em.createQuery("Select u from CassandraUser u"); + List users = q.getResultList(); + Assert.assertNotNull(users); + Assert.assertEquals(1, users.size()); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/AddressHandler.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/AddressHandler.java new file mode 100644 index 000000000..4939d0bd9 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/AddressHandler.java @@ -0,0 +1,20 @@ +package com.impetus.client.cassandra.thrift; + +import javax.persistence.PostPersist; +import javax.persistence.PrePersist; + +public class AddressHandler +{ + + @PrePersist + public void handledPrePersist(AddressListenerDTO address) + { + address.setStreet("aaaa"); + } + + @PostPersist + public void handledPostPersist(AddressListenerDTO address) + { + address.setStreet("bbbb"); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/AddressListenerDTO.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/AddressListenerDTO.java new file mode 100644 index 000000000..797fa5ab1 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/AddressListenerDTO.java @@ -0,0 +1,40 @@ +package com.impetus.client.cassandra.thrift; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.EntityListeners; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "address", schema = "KunderaExamples@secIdxCassandraTest") +@EntityListeners({ AddressHandler.class }) +public class AddressListenerDTO +{ + @Id + private String addressId; + + @Column + private String street; + + public String getAddressId() + { + return addressId; + } + + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + public String getStreet() + { + return street; + } + + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/CompositeTypeRunner.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/CompositeTypeRunner.java new file mode 100644 index 000000000..ab17f7736 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/CompositeTypeRunner.java @@ -0,0 +1,184 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.thrift; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.LinkedHashMap; +import java.util.List; + +import org.apache.cassandra.db.marshal.AbstractType; +import org.apache.cassandra.db.marshal.CompositeType; +import org.apache.cassandra.db.marshal.CompositeType.Builder; +import org.apache.cassandra.db.marshal.UTF8Type; +import org.apache.cassandra.locator.SimpleStrategy; +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.ColumnPath; +import org.apache.cassandra.thrift.Compression; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.CqlResult; +import org.apache.cassandra.thrift.CqlRow; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.SlicePredicate; +import org.apache.cassandra.thrift.SliceRange; +import org.apache.cassandra.thrift.TBinaryProtocol; +import org.apache.thrift.transport.TFramedTransport; +import org.apache.thrift.transport.TSocket; +import org.scale7.cassandra.pelops.Bytes; + +/** + * @author vivek.mishra + * + */ +public class CompositeTypeRunner +{ + public static void main(String[] args) throws Exception + { + + TSocket socket = new TSocket("localhost", 9160); + TFramedTransport transport = new TFramedTransport(socket); + + Cassandra.Client client = new Cassandra.Client(new TBinaryProtocol(transport)); + transport.open(); + client.set_cql_version("3.0.0"); + List cfDefs = new ArrayList(); + + /* + * CfDef cfDef = new CfDef(); cfDef.setName("test"); cfDef.keyspace = + * "bigdata"; cfDef.setComparator_type("UTF8Type"); + * cfDef.setDefault_validation_class("UTF8Type"); // + * cfDef.setKey_validation_class("UTF8Type"); + * + * cfDefs.add(cfDef); + */ + + KsDef ksDef = new KsDef("bigdata", SimpleStrategy.class.getName(), cfDefs); + + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + + ksDef.strategy_options.put("replication_factor", "1"); + client.system_add_keyspace(ksDef); + client.set_keyspace("bigdata"); + + String cql_Query = "create columnfamily test1 (name text, age text, address text, PRIMARY KEY(name,age))"; + + client.execute_cql_query(ByteBuffer.wrap(("USE bigdata").getBytes("UTF-8")), Compression.NONE); + + client.execute_cql_query(ByteBuffer.wrap((cql_Query).getBytes("UTF-8")), Compression.NONE); + + /* + * ColumnParent parent = new ColumnParent("test1"); + * + * List> keyTypes = new ArrayList>(); + * keyTypes.add(UTF8Type.instance); keyTypes.add(UTF8Type.instance); + * CompositeType compositeKey = CompositeType.getInstance(keyTypes); + * + * Builder builder = new Builder(compositeKey); + * builder.add(ByteBuffer.wrap("1".getBytes())); + * builder.add(ByteBuffer.wrap("2".getBytes())); ByteBuffer rowid = + * builder.build(); + * + * Column column = new Column(); column.setName("value".getBytes()); + * column.setValue("aaa".getBytes()); + * column.setTimestamp(System.currentTimeMillis()); + * + * client.insert(rowid, parent, column, ConsistencyLevel.ONE); + */ + + ColumnParent parent = new ColumnParent("test1"); + + List> keyTypes = new ArrayList>(); + keyTypes.add(UTF8Type.instance); + keyTypes.add(UTF8Type.instance); + CompositeType compositeKey = CompositeType.getInstance(keyTypes); + + Builder builder = new Builder(compositeKey); + builder.add(ByteBuffer.wrap("3".getBytes())); + builder.add(ByteBuffer.wrap("address".getBytes())); + ByteBuffer columnName = builder.build(); + + Column column = new Column(); + column.setName(columnName); + column.setValue("4".getBytes()); + column.setTimestamp(System.currentTimeMillis()); + + client.insert(ByteBuffer.wrap("1".getBytes()), parent, column, ConsistencyLevel.ONE); + + SlicePredicate slicePredicate = new SlicePredicate(); + slicePredicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + List columns = client.get_slice(ByteBuffer.wrap("1".getBytes()), parent, slicePredicate, + ConsistencyLevel.ONE); + + for (ColumnOrSuperColumn col : columns) + { + if (col.column != null) + { + System.out.println(new String(col.getColumn().getName())); // Printing + // "EMPTY" + // String! + System.out.println(new String(col.getColumn().getValue())); + } + else if (col.super_column != null) + { + + } + else if (col.counter_column != null) + { + + } + else if (col.counter_super_column != null) + { + + } + } + + // On cql select query. + + String selectQuery = "Select * from test1"; + CqlResult result = client.execute_cql_query(ByteBuffer.wrap(selectQuery.getBytes("UTF-8")), Compression.NONE); + Iterator rows = result.getRowsIterator(); + while (rows.hasNext()) + { + CqlRow row = rows.next(); + List cols = row.getColumns(); + for (Column c : cols) + { + System.out.println(new String(c.getName()) + "=>" + new String(c.getValue())); + + } + } + + ColumnPath path = new ColumnPath("test1"); + client.remove(ByteBuffer.wrap("1".getBytes()), path, System.currentTimeMillis(), ConsistencyLevel.ONE); + + // Insert after delete is not working for compound primary key? + + client.insert(ByteBuffer.wrap("1".getBytes()), parent, column, ConsistencyLevel.ONE); + + client.insert(ByteBuffer.wrap("2".getBytes()), parent, column, ConsistencyLevel.ONE); + + // while(result.) + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonHandler.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonHandler.java new file mode 100644 index 000000000..f5493b58c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonHandler.java @@ -0,0 +1,35 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.thrift; + +import javax.persistence.PostPersist; +import javax.persistence.PrePersist; + +public class PersonHandler +{ + + @PrePersist + public void handledPrePersist(PersonnelListenerDTO user) + { + user.setFirstName("kuldeep"); + } + + @PostPersist + public void handledPostPersist(PersonnelListenerDTO user) + { + user.setFirstName("vivek"); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonIdentity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonIdentity.java new file mode 100644 index 000000000..f967c8a89 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonIdentity.java @@ -0,0 +1,69 @@ +/** + * + */ +package com.impetus.client.cassandra.thrift; + +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * @author impadmin + * + */ +@Entity +@Table(name = "PERSONIDENTITY", schema = "CompositeCassandra@composite_pu") +public class PersonIdentity +{ + @Id + private String personId; + + @Column + private String personName; + + @OneToMany(cascade=CascadeType.ALL,fetch=FetchType.EAGER) + @JoinColumn(name = "personId") + private List phones; + + + + public String getPersonName() + { + return personName; + } + + public void setPersonName(String personName) + { + this.personName = personName; + } + + + public String getPersonId() + { + return personId; + } + + public void setPersonId(String personId) + { + this.personId = personId; + } + + public List getPhones() + { + return phones; + } + + public void setPhones(List phones) + { + this.phones = phones; + } + + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonIdentityTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonIdentityTest.java new file mode 100644 index 000000000..3ac7fbfef --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonIdentityTest.java @@ -0,0 +1,108 @@ +/** + * + */ +package com.impetus.client.cassandra.thrift; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +/** + * @author impadmin + * + */ +public class PersonIdentityTest +{ + + private EntityManagerFactory emf; + + private EntityManager em; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("CompositeCassandra"); + emf = Persistence.createEntityManagerFactory("composite_pu"); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("CompositeCassandra"); + em.close(); + emf.close(); + } + + @Test + public void test() + { + PhoneId phoneId1 = new PhoneId(); + phoneId1.setPhoneId("A"); + PhoneId phoneId2 = new PhoneId(); + phoneId2.setPhoneId("B"); + + Phone phone1 = new Phone(); + phone1.setPhoneId(phoneId1); + phone1.setPhoneNumber(99533533434l); + + Phone phone2 = new Phone(); + phone2.setPhoneId(phoneId2); + phone2.setPhoneNumber(9972723678l); + + List phones = new ArrayList(); + phones.add(phone1); + phones.add(phone2); + + PersonIdentity identity = new PersonIdentity(); + identity.setPersonId("1"); + identity.setPersonName("KK"); + identity.setPhones(phones); + + em.persist(identity); + + em.clear(); + + PersonIdentity foundPerson = em.find(PersonIdentity.class, "1"); + + Assert.assertNotNull(foundPerson); + Assert.assertNotNull(foundPerson.getPhones()); + Assert.assertFalse(foundPerson.getPhones().isEmpty()); + Assert.assertEquals(2,foundPerson.getPhones().size()); + Assert.assertNotNull(foundPerson.getPhones().get(0)); + Assert.assertNotNull(foundPerson.getPhones().get(1)); + Assert.assertNotNull(foundPerson.getPhones().get(0).getPhoneId()); + Assert.assertNotNull(foundPerson.getPhones().get(1).getPhoneId()); + + Assert.assertEquals(new Long(99533533434l), foundPerson.getPhones().get(0).getPhoneNumber()); + Assert.assertEquals(new Long(9972723678l), foundPerson.getPhones().get(1).getPhoneNumber()); + + Assert.assertEquals("1", foundPerson.getPhones().get(0).getPhoneId().getPersonId()); + + List phoneIds = new ArrayList(); + phoneIds.add("A"); + phoneIds.add("B"); + Assert.assertTrue(phoneIds.contains(foundPerson.getPhones().get(0).getPhoneId().getPhoneId())); + Assert.assertEquals("1", foundPerson.getPhones().get(1).getPhoneId().getPersonId()); + Assert.assertNotSame(foundPerson.getPhones().get(0).getPhoneId().getPhoneId(), foundPerson.getPhones().get(1).getPhoneId().getPhoneId()); + + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonnelListenerDTO.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonnelListenerDTO.java new file mode 100644 index 000000000..e32fe31d6 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonnelListenerDTO.java @@ -0,0 +1,154 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.thrift; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.EntityListeners; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * The Class PersonnelDTO. + * + * @author amresh.singh + */ + +@Entity +@Table(name = "person", schema = "KunderaExamples@secIdxCassandraTest") +@EntityListeners({ PersonHandler.class }) +public class PersonnelListenerDTO +{ + + /** The person id. */ + @Id + private String personId; + + /** The first name. */ + @Column(name = "first_name") + private String firstName; + + /** The last name. */ + @Column(name = "last_name") + private String lastName; + + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "personId") + private AddressListenerDTO address; + + /** + * Instantiates a new personnel dto. + * + * @param personId + * the person id + * @param firstName + * the first name + * @param lastName + * the last name + */ + public PersonnelListenerDTO(String personId, String firstName, String lastName) + { + this.personId = personId; + this.firstName = firstName; + this.lastName = lastName; + } + + /** + * Instantiates a new personnel dto. + */ + public PersonnelListenerDTO() + { + + } + + /** + * Gets the person id. + * + * @return the personId + */ + public String getPersonId() + { + return personId; + } + + /** + * Sets the person id. + * + * @param personId + * the personId to set + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the first name. + * + * @return the firstName + */ + public String getFirstName() + { + return firstName; + } + + /** + * Sets the first name. + * + * @param firstName + * the firstName to set + */ + public void setFirstName(String firstName) + { + this.firstName = firstName; + } + + /** + * Gets the last name. + * + * @return the lastName + */ + public String getLastName() + { + return lastName; + } + + /** + * Sets the last name. + * + * @param lastName + * the lastName to set + */ + public void setLastName(String lastName) + { + this.lastName = lastName; + } + + public AddressListenerDTO getAddress() + { + return address; + } + + public void setAddress(AddressListenerDTO address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonnelListenerDTOTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonnelListenerDTOTest.java new file mode 100644 index 000000000..c119484b2 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PersonnelListenerDTOTest.java @@ -0,0 +1,79 @@ +/** + * + */ +package com.impetus.client.cassandra.thrift; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.PersistenceProperties; + +/** + * @author impadmin + * + */ +public class PersonnelListenerDTOTest +{ + private EntityManagerFactory emf; + + private EntityManager em; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + Map propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + emf = Persistence.createEntityManagerFactory("secIdxCassandraTest", propertyMap); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } + + @Test + public void test() + { + AddressListenerDTO address = new AddressListenerDTO(); + address.setStreet("New Street"); + address.setAddressId("a1"); + PersonnelListenerDTO personnel = new PersonnelListenerDTO(); + personnel.setPersonId("1"); + personnel.setFirstName("kk"); + personnel.setLastName("Mishra"); + personnel.setAddress(address); + + em.persist(personnel); + + em.clear(); + + PersonnelListenerDTO foundPersonnel = em.find(PersonnelListenerDTO.class, "1"); + Assert.assertNotNull(foundPersonnel); + Assert.assertEquals("kuldeep", foundPersonnel.getFirstName()); + Assert.assertNotNull(foundPersonnel.getAddress()); + Assert.assertEquals("aaaa", foundPersonnel.getAddress().getStreet()); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/Phone.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/Phone.java new file mode 100644 index 000000000..259042e97 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/Phone.java @@ -0,0 +1,38 @@ +package com.impetus.client.cassandra.thrift; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.Table; + +@Entity +@Table(name = "PHONE", schema = "CompositeCassandra@composite_pu") +public class Phone +{ + @EmbeddedId + private PhoneId phoneIdentifier; + + @Column + private Long phoneNumber; + + public PhoneId getPhoneId() + { + return phoneIdentifier; + } + + public void setPhoneId(PhoneId phoneId) + { + this.phoneIdentifier = phoneId; + } + + public Long getPhoneNumber() + { + return phoneNumber; + } + + public void setPhoneNumber(Long phoneNumber) + { + this.phoneNumber = phoneNumber; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PhoneId.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PhoneId.java new file mode 100644 index 000000000..78d7bea1e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/PhoneId.java @@ -0,0 +1,36 @@ +package com.impetus.client.cassandra.thrift; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@Embeddable +public class PhoneId +{ + + @Column + private String personId; + + @Column + private String phoneId; + + public String getPersonId() + { + return personId; + } + + public void setPersonId(String personId) + { + this.personId = personId; + } + + public String getPhoneId() + { + return phoneId; + } + + public void setPhoneId(String phoneId) + { + this.phoneId = phoneId; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/ThriftClientTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/ThriftClientTest.java new file mode 100644 index 000000000..d9896a6f0 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/ThriftClientTest.java @@ -0,0 +1,200 @@ +package com.impetus.client.cassandra.thrift; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashSet; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.thrift.entities.PersonMToM; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.impetus.kundera.persistence.context.jointable.JoinTableData.OPERATION; + +public class ThriftClientTest +{ + private String persistenceUnit = "thriftClientTest"; + + private EntityManagerFactory emf; + + private EntityManager em; + + private ThriftClient client; + + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + createSchema(); + emf = Persistence.createEntityManagerFactory(persistenceUnit); + em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + client = (ThriftClient) clients.get(persistenceUnit); + } + + @After + public void tearDown() throws Exception + { + if (em != null) + { + em.close(); + } + if (emf != null) + { + emf.close(); + } + CassandraCli.dropKeySpace("KunderaExamples"); + } + + @Test + public void executeTests() + { + persistJoinTable(); + getColumnsById(); + findIdsByColumn(); + } + + private void persistJoinTable() + { + JoinTableData joinTableData = new JoinTableData(OPERATION.INSERT, "KunderaExamples", "PERSON_ADDRESS", + "PERSON_ID", "ADDRESS_ID", PersonMToM.class); + + Set values1 = new HashSet(); + values1.add("A"); + values1.add("B"); + Set values2 = new HashSet(); + values2.add("C"); + values2.add("D"); + + joinTableData.addJoinTableRecord("1", values1); + joinTableData.addJoinTableRecord("2", values2); + + client.persistJoinTable(joinTableData); + + } + + private void getColumnsById() + { + List columns1 = client.getColumnsById("KunderaExamples", "PERSON_ADDRESS", "PERSON_ID", "ADDRESS_ID", "1", + String.class); + Assert.assertNotNull(columns1); + Assert.assertFalse(columns1.isEmpty()); + Assert.assertEquals(2, columns1.size()); + Assert.assertTrue(columns1.contains("A")); + Assert.assertTrue(columns1.contains("B")); + + List columns2 = client.getColumnsById("KunderaExamples", "PERSON_ADDRESS", "PERSON_ID", "ADDRESS_ID", "2", + String.class); + Assert.assertNotNull(columns2); + Assert.assertFalse(columns2.isEmpty()); + Assert.assertEquals(2, columns2.size()); + Assert.assertTrue(columns2.contains("C")); + Assert.assertTrue(columns2.contains("D")); + + } + + private void findIdsByColumn() + { + Object[] ids1 = client.findIdsByColumn("KunderaExamples", "PERSON_ADDRESS", "PERSON_ID", "ADDRESS_ID", "A", + PersonMToM.class); + Assert.assertNotNull(ids1); + Assert.assertTrue(ids1.length == 1); + Assert.assertEquals("1", ids1[0]); + + Object[] ids2 = client.findIdsByColumn("KunderaExamples", "PERSON_ADDRESS", "PERSON_ID", "ADDRESS_ID", "B", + PersonMToM.class); + Assert.assertNotNull(ids2); + Assert.assertTrue(ids2.length == 1); + Assert.assertEquals("1", ids2[0]); + + Object[] ids3 = client.findIdsByColumn("KunderaExamples", "PERSON_ADDRESS", "PERSON_ID", "ADDRESS_ID", "C", + PersonMToM.class); + Assert.assertNotNull(ids3); + Assert.assertTrue(ids3.length == 1); + Assert.assertEquals("2", ids3[0]); + + Object[] ids4 = client.findIdsByColumn("KunderaExamples", "PERSON_ADDRESS", "PERSON_ID", "ADDRESS_ID", "D", + PersonMToM.class); + Assert.assertNotNull(ids4); + Assert.assertTrue(ids4.length == 1); + Assert.assertEquals("2", ids4[0]); + } + + private void createSchema() throws InvalidRequestException, SchemaDisagreementException, TException + { + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSON_ADDRESS"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_ID".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("ADDRESS_ID".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSON")) + { + + CassandraCli.client.system_drop_column_family("PERSON"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CQLUser.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CQLUser.java new file mode 100644 index 000000000..d00cba145 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CQLUser.java @@ -0,0 +1,81 @@ +package com.impetus.client.cassandra.thrift.cql; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "CQLUSER", schema = "CqlKeyspace@cassandra_cql") +@IndexCollection(columns = { @Index(name = "name"), @Index(name = "age") }) +public class CQLUser +{ + @Id + private int id; + + @Column + private String name; + + @Column + private int age; + + @Column + private transient int salary; + + @Column + private static String address; + + public int getId() + { + return id; + } + + public void setId(int id) + { + this.id = id; + } + + public String getName() + { + return name; + } + + public void setName(String name) + { + this.name = name; + } + + public int getAge() + { + return age; + } + + public void setAge(int age) + { + this.age = age; + } + + public int getSalary() + { + return salary; + } + + public void setSalary(int salary) + { + this.salary = salary; + } + + public static String getAddress() + { + return address; + } + + public static void setAddress(String address) + { + CQLUser.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CQLUserTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CQLUserTest.java new file mode 100644 index 000000000..bf940e4c0 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CQLUserTest.java @@ -0,0 +1,95 @@ +/** + * + */ +package com.impetus.client.cassandra.thrift.cql; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; + +/** + * @author Kuldeep + * + */ +public class CQLUserTest +{ + + private EntityManagerFactory emf; + + private String persistenceUnit = "cassandra_cql"; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + Map propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + emf = Persistence.createEntityManagerFactory(persistenceUnit, propertyMap); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + emf.close(); + emf = null; + } + + @Test + public void testCRUD() + { + EntityManager em = emf.createEntityManager(); + CQLUser user = new CQLUser(); + user.setId(1); + user.setName("Kuldeep"); + user.setAge(24); + + em.persist(user); + + em.clear(); + + CQLUser foundUser = em.find(CQLUser.class, 1); + Assert.assertNotNull(foundUser); + Assert.assertEquals(1, foundUser.getId()); + Assert.assertEquals(24, foundUser.getAge()); + Assert.assertEquals("Kuldeep", foundUser.getName()); + + foundUser.setName("KK"); + + em.merge(foundUser); + + em.clear(); + + CQLUser mergedUser = em.find(CQLUser.class, 1); + Assert.assertNotNull(mergedUser); + Assert.assertEquals(1, mergedUser.getId()); + Assert.assertEquals(24, mergedUser.getAge()); + Assert.assertEquals("KK", mergedUser.getName()); + + em.remove(mergedUser); + + CQLUser deletedUser = em.find(CQLUser.class, 1); + Assert.assertNull(deletedUser); + + em.clear(); + + deletedUser = em.find(CQLUser.class, 1); + Assert.assertNull(deletedUser); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CassandraBatchProcessorCQLTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CassandraBatchProcessorCQLTest.java new file mode 100644 index 000000000..51fc057b8 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CassandraBatchProcessorCQLTest.java @@ -0,0 +1,49 @@ +/** + * + */ +package com.impetus.client.cassandra.thrift.cql; + +import java.util.HashMap; + +import org.junit.After; +import org.junit.Before; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.batch.CassandraBatchProcessorTest; +import com.impetus.kundera.PersistenceProperties; + +/** + * @author impadmin + * + */ +public class CassandraBatchProcessorCQLTest extends CassandraBatchProcessorTest +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.client.crud.batch.CassandraBatchProcessorTest#setUp() + */ + @Before + public void setUp() throws Exception + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + propertyMap.put("kundera.batch.size", "5"); + AUTO_MANAGE_SCHEMA = false; + USE_CQL = false; + super.setUp(); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.client.crud.batch.CassandraBatchProcessorTest#tearDown() + */ + @After + public void tearDown() throws Exception + { + super.tearDown(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CountersTestOnCql.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CountersTestOnCql.java new file mode 100644 index 000000000..c9965c87d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/CountersTestOnCql.java @@ -0,0 +1,26 @@ +package com.impetus.client.cassandra.thrift.cql; + +import org.junit.After; +import org.junit.Before; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.countercolumns.CountersTest; +import com.impetus.kundera.PersistenceProperties; + +public class CountersTestOnCql extends CountersTest +{ + + @Before + public void setUp() throws Exception + { + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/LoggingConfiguration.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/LoggingConfiguration.java new file mode 100644 index 000000000..04735ff5e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/LoggingConfiguration.java @@ -0,0 +1,83 @@ +package com.impetus.client.cassandra.thrift.cql; + +import java.sql.Timestamp; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "LoggingConfiguration", schema = "KunderaExamples@twissandraTest") +@IndexCollection(columns = { @Index(name = "logname") }) +public class LoggingConfiguration +{ + @Id + private String id; + + @Column + private String label; + + @Column + private String logname; + + @Column + private Timestamp nnow; + + @Column + private String lvl; + + public String getId() + { + return id; + } + + public void setId(String id) + { + this.id = id; + } + + public String getLable() + { + return label; + } + + public void setLable(String lable) + { + this.label = lable; + } + + public String getLongName() + { + return logname; + } + + public void setLongName(String longName) + { + this.logname = longName; + } + + public String getLvl() + { + return lvl; + } + + public void setLvl(String lvl) + { + this.lvl = lvl; + } + + public Timestamp getNnow() + { + return nnow; + } + + public void setNnow(Timestamp nnow) + { + this.nnow = nnow; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/LoggingConfigurationTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/LoggingConfigurationTest.java new file mode 100644 index 000000000..ca3ecaf0b --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/LoggingConfigurationTest.java @@ -0,0 +1,148 @@ +/** + * + */ +package com.impetus.client.cassandra.thrift.cql; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.PersistenceProperties; + +/** + * @author impadmin + * + */ +public class LoggingConfigurationTest +{ + private EntityManagerFactory emf; + + private EntityManager em; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + Map propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + emf = Persistence.createEntityManagerFactory("twissandraTest", propertyMap); + em = emf.createEntityManager(); + + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + } + + @Test + public void test() + { + LoggingConfiguration lc = new LoggingConfiguration(); + lc.setId("lc1"); + lc.setLable("one"); + lc.setLongName("first lc"); + + LoggingConfiguration lc1 = new LoggingConfiguration(); + lc1.setId("lc2"); + lc1.setLable("two"); + lc1.setLongName("second lc"); + + em.persist(lc); + em.persist(lc1); + + em.clear(); + + em.createNativeQuery( + "insert into \"LoggingConfiguration\" (key,label,logname,nnow) values ('1','one','first lc','now')", + LoggingConfiguration.class).executeUpdate(); + em.createNativeQuery( + "insert into \"LoggingConfiguration\" (key,label,logname,nnow) values ('2','two','second log','now')", + LoggingConfiguration.class).executeUpdate(); + + Query query = em.createQuery("SELECT lc FROM LoggingConfiguration lc WHERE lc.logname = :logname", + LoggingConfiguration.class); + query.setParameter("logname", "first lc"); + List matchingConfigurations = query.getResultList(); + + int count = 0; + Assert.assertNotNull(matchingConfigurations); + for (LoggingConfiguration configuration : matchingConfigurations) + { + if (configuration.getId().equals("1")) + { + Assert.assertNotNull(configuration.getNnow()); + Assert.assertEquals("one", configuration.getLable()); + Assert.assertEquals("first lc", configuration.getLongName()); + count++; + } + else + { + Assert.assertNull(configuration.getNnow()); + Assert.assertEquals("one", configuration.getLable()); + Assert.assertEquals("lc1", configuration.getId()); + Assert.assertEquals("first lc", configuration.getLongName()); + count++; + } + } + Assert.assertEquals(2, count); + matchingConfigurations = em.createNativeQuery("SELECT * FROM \"LoggingConfiguration\"", + LoggingConfiguration.class).getResultList(); + Assert.assertNotNull(matchingConfigurations); + for (LoggingConfiguration configuration : matchingConfigurations) + { + if (configuration.getId().equals("1")) + { + Assert.assertNotNull(configuration.getNnow()); + Assert.assertEquals("one", configuration.getLable()); + Assert.assertEquals("first lc", configuration.getLongName()); + count++; + } + else if (configuration.getId().equals("2")) + { + Assert.assertNotNull(configuration.getNnow()); + Assert.assertEquals("two", configuration.getLable()); + Assert.assertEquals("second log", configuration.getLongName()); + count++; + } + else if (configuration.getId().equals("lc1")) + { + Assert.assertNull(configuration.getNnow()); + Assert.assertEquals("one", configuration.getLable()); + Assert.assertEquals("lc1", configuration.getId()); + Assert.assertEquals("first lc", configuration.getLongName()); + count++; + } + else + { + Assert.assertNull(configuration.getNnow()); + Assert.assertEquals("two", configuration.getLable()); + Assert.assertEquals("lc2", configuration.getId()); + Assert.assertEquals("second lc", configuration.getLongName()); + count++; + } + } + Assert.assertEquals(6, count); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/OTMCRUDCQLTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/OTMCRUDCQLTest.java new file mode 100644 index 000000000..838c49496 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/OTMCRUDCQLTest.java @@ -0,0 +1,40 @@ +/** + * + */ +package com.impetus.client.cassandra.thrift.cql; + +import java.util.HashMap; + +import org.junit.After; +import org.junit.Before; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.OTMCRUDTest; + +/** + * @author impadmin + * + */ +public class OTMCRUDCQLTest extends OTMCRUDTest +{ + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + super.setUp(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + super.tearDown(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/PersonCassandraCQLTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/PersonCassandraCQLTest.java new file mode 100644 index 000000000..ef1a8abb8 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/PersonCassandraCQLTest.java @@ -0,0 +1,31 @@ +package com.impetus.client.cassandra.thrift.cql; + +import java.util.HashMap; + +import org.junit.After; +import org.junit.Before; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.PersonCassandraTest; +import com.impetus.kundera.PersistenceProperties; + +public class PersonCassandraCQLTest extends PersonCassandraTest +{ + + @Before + public void setUp() throws Exception + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + AUTO_MANAGE_SCHEMA = true; + USE_CQL = true; + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/StudentCassandraCQLTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/StudentCassandraCQLTest.java new file mode 100644 index 000000000..0d2dbee9f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/StudentCassandraCQLTest.java @@ -0,0 +1,31 @@ +package com.impetus.client.cassandra.thrift.cql; + +import java.util.HashMap; + +import org.junit.After; +import org.junit.Before; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.datatypes.StudentCassandraTest; +import com.impetus.kundera.PersistenceProperties; + +public class StudentCassandraCQLTest extends StudentCassandraTest +{ + + @Before + public void setUp() throws Exception + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + AUTO_MANAGE_SCHEMA = true; + cqlEnabled = true; + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/SuperCountersTestOnCql.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/SuperCountersTestOnCql.java new file mode 100644 index 000000000..acb681f00 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/cql/SuperCountersTestOnCql.java @@ -0,0 +1,26 @@ +package com.impetus.client.cassandra.thrift.cql; + +import org.junit.After; +import org.junit.Before; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.countercolumns.SuperCountersTest; +import com.impetus.kundera.PersistenceProperties; + +public class SuperCountersTestOnCql extends SuperCountersTest +{ + + @Before + public void setUp() throws Exception + { + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/entities/AddressMToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/entities/AddressMToM.java new file mode 100644 index 000000000..79938dec4 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/entities/AddressMToM.java @@ -0,0 +1,54 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.thrift.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "ADDRESSM2M", schema = "KunderaExamples@thriftClientTest") +public class AddressMToM +{ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + @Column(name = "STREET") + private String street; + + public String getAddressId() + { + return addressId; + } + + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + public String getStreet() + { + return street; + } + + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/entities/PersonMToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/entities/PersonMToM.java new file mode 100644 index 000000000..bc4f72c54 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/cassandra/thrift/entities/PersonMToM.java @@ -0,0 +1,75 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.cassandra.thrift.entities; + +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.ManyToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "PERSONM2M", schema = "KunderaExamples@thriftClientTest") +public class PersonMToM +{ + @Id + @Column(name = "PERSON_ID") + private String personId; + + @Column(name = "PERSON_NAME") + private String personName; + + @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinTable(name = "PERSON_ADDRESS", joinColumns = { @JoinColumn(name = "PERSON_ID") }, inverseJoinColumns = { @JoinColumn(name = "ADDRESS_ID") }) + private Set addresses; + + public String getPersonId() + { + return personId; + } + + public String getPersonName() + { + return personName; + } + + public void setPersonName(String personName) + { + this.personName = personName; + } + + public void setPersonId(String personId) + { + this.personId = personId; + } + + public Set getAddresses() + { + return addresses; + } + + public void setAddresses(Set addresses) + { + this.addresses = addresses; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/BaseTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/BaseTest.java new file mode 100644 index 000000000..32b12ca32 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/BaseTest.java @@ -0,0 +1,312 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import com.impetus.client.crud.PersonCassandra.Day; + +/** + * The Class BaseTest. + * + * @author vivek.mishra + */ +public abstract class BaseTest +{ + + /** + * Prepare data. + * + * @param rowKey + * the row key + * @param age + * the age + * @return the person + */ + protected PersonCassandra prepareData(String rowKey, int age) + { + PersonCassandra o = new PersonCassandra(); + o.setPersonId(rowKey); + o.setPersonName("vivek"); + o.setAge(age); + o.setDay(Day.THURSDAY); + o.setMonth(Month.APRIL); + return o; + } + + /** + * Find by id. + * + * @param + * the element type + * @param clazz + * the clazz + * @param rowKey + * the row key + * @param em + * the em + * @return the e + */ + protected E findById(Class clazz, Object rowKey, EntityManager em) + { + return em.find(clazz, rowKey); + } + + /** + * Assert find by name. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param fieldName + * the field name + */ + protected void assertFindByName(EntityManager em, String clazz, E e, String name, + String fieldName) + { + + String query = "Select p from " + clazz + " p where p." + fieldName + " = " + name; + // // find by name. + Query q = em.createQuery(query); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + + } + + protected void assertFindByGTId(EntityManager em, String clazz, E e, String id, String fieldName) + { + String query = "Select p from " + clazz + " p where p." + fieldName + " = " + id; + // // find by name. + Query q = em.createQuery(query); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + } + + /** + * Assert find by name and age. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAge(EntityManager em, String clazz, E e, String name, + String minVal, String fieldName) + { + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + " and p.age > " + + minVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + } + + /** + * Assert find by name and age gt and lt. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAgeGTAndLT(EntityManager em, String clazz, E e, String name, + String minVal, String maxVal, String fieldName) + { + // // // find by name, age clause + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + " and p.age > " + + minVal + " and p.age < " + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(1, results.size()); + } + + /** + * Assert find by name and age between. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAgeBetween(EntityManager em, String clazz, E e, String name, + String minVal, String maxVal, String fieldName) + { + // // find by between clause + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + + " and p.age between " + minVal + " and " + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + + } + + /** + * Assert find by range. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByRange(EntityManager em, String clazz, E e, String minVal, + String maxVal, String fieldName) + + { + // find by Range. + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " Between " + minVal + " and " + + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + } + + /** + * Assert find without where clause. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + */ + protected void assertFindWithoutWhereClause(EntityManager em, String clazz, E e) + { + // find by without where clause. + Query q = em.createQuery("Select p from " + clazz + " p"); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + } + + /** + * Assert on merge. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param oldName + * the old name + * @param newName + * the new name + * @param fieldName + * the field name + */ + protected void assertOnMerge(EntityManager em, String clazz, E e, String oldName, + String newName, String fieldName) + { + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + oldName); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + + q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + newName); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertNotSame(oldName, getPersonName(e, results.get(0))); + Assert.assertEquals(newName, getPersonName(e, results.get(0))); + } + + /** + * Gets the person name. + * + * @param + * the element type + * @param e + * the e + * @param result + * the result + * @return the person name + */ + private String getPersonName(E e, Object result) + { + + return ((PersonCassandra) result).getPersonName(); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/CassandraAuthenticationTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/CassandraAuthenticationTest.java new file mode 100644 index 000000000..d1ff25cf7 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/CassandraAuthenticationTest.java @@ -0,0 +1,278 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.cassandra.auth.IAuthenticator; +import org.apache.cassandra.thrift.AuthenticationException; +import org.apache.cassandra.thrift.AuthenticationRequest; +import org.apache.cassandra.thrift.AuthorizationException; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +/** + * The Class CassandraAuthenticationTest to test scenarios for cassandra + * authentication test. + * + * @author vivek.mishra + */ +public class CassandraAuthenticationTest extends BaseTest +{ + + private String userName; + + private String password; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + // userName = "kunderauser"; + // password = "kunderapassword"; + // System.setProperty("passwd.properties", + // "../resources/passwd.properties"); + // System.setProperty("access.properties", + // "../resources/access.properties"); + // + // CassandraCli.cassandraSetUp(); + } + + @Test + public void testDummy() + { + // do nothing. + // please do not modify this test at all! + } + + /** + * Authenticate with valid credentials. + */ + // @Test + public void authenticateWithValidCredentials() + { + try + { + EntityManagerFactory emf = Persistence.createEntityManagerFactory("authenticationTest"); + Assert.assertNotNull(emf); + loadData(); + EntityManager em = emf.createEntityManager(); + Assert.assertNotNull(em); + PersonAuth o = new PersonAuth(); + o.setPersonId("1"); + o.setPersonName("vivek"); + o.setAge(10); + em.persist(o); + + PersonAuth p = em.find(PersonAuth.class, "1"); + Assert.assertNotNull(p); + + } + catch (Exception e) + { + Assert.fail(e.getMessage()); + } + + } + + /** + * Authenticate with invalid credentials. + * + * @throws SchemaDisagreementException + * @throws TimedOutException + * @throws UnavailableException + * @throws InvalidRequestException + * @throws TException + * @throws IOException + */ + // @Test + public void authenticateWithInValidCredentials() throws IOException, TException, InvalidRequestException, + UnavailableException, TimedOutException, SchemaDisagreementException + { + EntityManagerFactory emf = null; + EntityManager em = null; + try + { + userName = "kunderauser"; + password = "invalid"; + loadData(); + emf = Persistence.createEntityManagerFactory("invalidauthenticationTest"); + em = emf.createEntityManager(); + Assert.fail("Shouldn't be called"); + } + catch (AuthenticationException e) + { + Assert.assertNull(emf); + Assert.assertNull(em); + userName = "kunderauser"; + password = "kunderapassword"; + } + catch (AuthorizationException e) + { + Assert.assertNull(emf); + Assert.assertNull(em); + userName = "kunderauser"; + password = "kunderapassword"; + } + + } + + /** + * No authentication test. + * + */ + // @Test + public void noAuthenticationTest() + { + try + { + EntityManagerFactory emf = Persistence.createEntityManagerFactory("cass_pu"); + Assert.assertNotNull(emf); + EntityManager em = emf.createEntityManager(); + Assert.assertNotNull(em); + } + catch (Exception e) + { + Assert.fail(e.getMessage()); + } + + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + * @throws AuthorizationException + * @throws AuthenticationException + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException, AuthenticationException, AuthorizationException + { + + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSON"; + user_Def.keyspace = "KunderaAuthentication"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + Map credentials = new HashMap(); + credentials.put(IAuthenticator.USERNAME_KEY, userName); + credentials.put(IAuthenticator.PASSWORD_KEY, password); + CassandraCli.client.login(new AuthenticationRequest(credentials)); + + CassandraCli.createKeySpace("KunderaAuthentication"); + + ksDef = CassandraCli.client.describe_keyspace("KunderaAuthentication"); + CassandraCli.client.set_keyspace("KunderaAuthentication"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSON")) + { + + CassandraCli.client.system_drop_column_family("PERSON"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaAuthentication", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + ksDef.setReplication_factor(1); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaAuthentication"); + + } + + /** + * Tear down. + * + * @throws TException + * @throws AuthorizationException + * @throws AuthenticationException + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws AuthenticationException, AuthorizationException, TException + { + // Map credentials = new HashMap(); + // credentials.put(IAuthenticator.USERNAME_KEY, userName); + // credentials.put(IAuthenticator.PASSWORD_KEY, password); + // CassandraCli.client.login(new AuthenticationRequest(credentials)); + // + // CassandraCli.dropKeySpace("KunderaAuthentication"); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/CassandraIdQueryTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/CassandraIdQueryTest.java new file mode 100644 index 000000000..817b6ef8a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/CassandraIdQueryTest.java @@ -0,0 +1,619 @@ +/** + * + */ +package com.impetus.client.crud; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; + +/** + * @author Kuldeep Mishra + * + */ +public class CassandraIdQueryTest extends BaseTest +{ + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + private Map col; + + private CassandraCli cli; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + Map propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + emf = Persistence.createEntityManagerFactory("secIdxCassandraTest", propertyMap); + loadData(); + em = emf.createEntityManager(); + col = new java.util.HashMap(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + for (Object val : col.values()) + { + em.remove(val); + } + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } + + @Test + public void test() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + init(); + em.clear(); + findById(); + findByWithOutWhereClause(); + findByIdEQ(); + findByIdLT(); + findByIdLTE(); + findByIdGT(); + findByIdGTE(); + findByIdGTEAndLT(); + findByIdGTAndLTE(); + findByIdAndAgeGTAndLT(); + findByIdGTAndAgeGTAndLT(); + findByIdAndAge(); + findByIdAndAgeGT(); + findByIdGTEAndAge(); + findByIdLTEAndAge(); + } + + /** + * + */ + private void findByWithOutWhereClause() + { + String qry = "Select p.personName from PersonCassandra p"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + + } + + /** + * + */ + private void findByIdEQ() + { + String qry = "Select p.personName from PersonCassandra p where p.personId = 2"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonCassandra person : persons) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("2", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + } + + /** + * + */ + private void findByIdLT() + { + String qry = "Select p.personName from PersonCassandra p where p.personId < 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdLTE() + { + String qry = "Select p.personName, p.age from PersonCassandra p where p.personId <= 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertEquals(new Integer("20"), person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertEquals(new Integer("15"), person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertEquals(new Integer("10"), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGT() + { + String qry = "Select p.personName from PersonCassandra p where p.personId > 1"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGTE() + { + String qry = "Select p.personName from PersonCassandra p where p.personId >= 1 "; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGTEAndLT() + { + String qry = "Select p.personName from PersonCassandra p where p.personId >= 1 and p.personId < 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGTAndLTE() + { + String qry = "Select p.personName from PersonCassandra p where p.personId > 1 and p.personId <= 2"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertEquals("1", person.getPersonId()); + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + } + + /** + * + */ + private void findByIdGTAndAgeGTAndLT() + { + + String qry = "Select p.personName from PersonCassandra p where p.personId > 1 and p.personName = vivek and p.age >=10 and p.age <= 20"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findById() + { + PersonCassandra personHBase = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(10), personHBase.getAge()); + + personHBase = findById(PersonCassandra.class, "2", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(20), personHBase.getAge()); + + personHBase = findById(PersonCassandra.class, "3", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(15), personHBase.getAge()); + } + + /** + * + */ + private void findByIdGTEAndAge() + { + String qry = "Select p.personName, p.age from PersonCassandra p where p.personId >= 1 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonCassandra person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + } + + /** + * + */ + private void findByIdAndAge() + { + String qry = "Select p.personName, p.age from PersonCassandra p where p.personId = 1 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonCassandra person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + Assert.assertEquals(10, person.getAge().intValue()); + Assert.assertNull(person.getA()); + } + } + + /** + * + */ + private void findByIdAndAgeGT() + { + String qry = "Select p.personName, p.age from PersonCassandra p where p.personId = 1 and p.age > 5"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonCassandra person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + Assert.assertEquals(10, person.getAge().intValue()); + Assert.assertNull(person.getA()); + } + } + + /** + * + */ + private void findByIdAndAgeGTAndLT() + { + String qry = "Select p.personName from PersonCassandra p where p.personId = 1 and p.personName = vivek and p.age >=10 and p.age <= 20"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + int count = 0; + for (PersonCassandra person : persons) + { + if (person.getPersonId().equals("1")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(1, count); + } + + /** + * + */ + private void findByIdLTEAndAge() + { + String qry = "Select p.personName, p.age from PersonCassandra p where p.personId <= 3 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonCassandra person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + + } + + private void init() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSONCASSANDRA"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "IntegerType"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("ENUM".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef2); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSONCASSANDRA")) + { + + CassandraCli.client.system_drop_column_family("PERSONCASSANDRA"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Employee.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Employee.java new file mode 100644 index 000000000..63f6a339b --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Employee.java @@ -0,0 +1,126 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "PERSON", schema = "KunderaExamples@secIdxCassandraTest") +public class Employee +{ + @Id + @Column(name = "PERSON_ID") + private String personId; + + @Column(name = "PERSON_NAME") + private String personName; + + @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "manager") + private Set Employees; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "MANAGER_ID") + private Employee manager; + + public Employee() + { + } + + /** + * @return the personId + */ + public String getPersonId() + { + return personId; + } + + /** + * @param personId + * the personId to set + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the personName + */ + public String getPersonName() + { + return personName; + } + + /** + * @param personName + * the personName to set + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * @return the employees + */ + public Set getEmployees() + { + return Employees; + } + + /** + * @param employees + * the employees to set + */ + public void setEmployees(Set employees) + { + Employees = employees; + } + + /** + * @return the manager + */ + public Employee getManager() + { + return manager; + } + + /** + * @param manager + * the manager to set + */ + public void setManager(Employee manager) + { + this.manager = manager; + } + + // Constructors, Getters, setters here +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/EntityTransactionTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/EntityTransactionTest.java new file mode 100644 index 000000000..5685082b3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/EntityTransactionTest.java @@ -0,0 +1,405 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +/** + * The Class EntityTransactionTest. + * + * @author vivek.mishra + */ +public class EntityTransactionTest extends BaseTest +{ + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + + // cassandraSetUp(); + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + loadData(); + + emf = Persistence.createEntityManagerFactory("secIdxCassandraTest"); + em = emf.createEntityManager(); + } + + /** + * On rollback. + * + * @throws IOException + * Signals that an I/O exception has occurred. + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + @Test + public void onRollback() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + + em.getTransaction().begin(); + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + // roll back. + em.getTransaction().rollback(); + + em.getTransaction().begin(); + + PersonCassandra p = findById(PersonCassandra.class, "1", em); + Assert.assertNull(p); + + // on commit. + em.getTransaction().commit(); + + // Still no record should be flushed as already rollback! + p = findById(PersonCassandra.class, "1", em); + Assert.assertNull(p); + } + + /** + * On commit. + * + * @throws IOException + * Signals that an I/O exception has occurred. + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + @Test + public void onCommit() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + + em.getTransaction().begin(); + + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + // on commit. + em.getTransaction().commit(); + + PersonCassandra p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + + em.getTransaction().begin(); + + ((PersonCassandra) p2).setPersonName("rollback"); + em.merge(p2); + + // roll back, should roll back person name for p2! + em.getTransaction().rollback(); + + p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + + p = findById(PersonCassandra.class, "2", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + Assert.assertNotSame("rollback", p.getPersonName()); + + } + + /** + * Rollback on error. + * + * @throws IOException + * Signals that an I/O exception has occurred. + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + @Test + public void rollbackOnError() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + PersonCassandra p = null; + try + { + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + em.persist(p1); + em.persist(p2); + + p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + + Object p3 = prepareData("3", 15); + em.persist(p3); + + // Assert on rollback on error. + ((PersonCassandra) p2).setPersonName("rollback"); + em.merge(p2); + em.merge(null); + + // As this is a runtime exception so rollback should happen and + // delete out commited data. + } + catch (Exception ex) + { + + p = findById(PersonCassandra.class, "1", em); + Assert.assertNull(p); + + p = findById(PersonCassandra.class, "2", em); + Assert.assertNull(p); + + p = findById(PersonCassandra.class, "3", em); + Assert.assertNull(p); + } + em.clear(); + // persist with 1 em + EntityManager em1 = emf.createEntityManager(); + // em1.setFlushMode(FlushModeType.COMMIT); + em1.getTransaction().begin(); + Object p3 = prepareData("4", 15); + em1.persist(p3); + em1.getTransaction().commit(); + + try + { + // remove with another em with auto flush. + EntityManager em2 = emf.createEntityManager(); + PersonCassandra person = em2.find(PersonCassandra.class, "4"); + em2.remove(person); + em2.merge(null); + } + catch (Exception ex) + { + // Deleted records cannot be rolled back in cassandra! + // em1.clear(); + + p = findById(PersonCassandra.class, "4", em1); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + + } + } + + /** + * Roll back with multi transactions. + */ + @Test + public void rollBackWithMultiTransactions() + { + EntityManager em1 = emf.createEntityManager(); + // em1.setFlushMode(FlushModeType.COMMIT); + + // Begin transaction. + em1.getTransaction().begin(); + Object p1 = prepareData("11", 10); + em1.persist(p1); + + // commit p1. + em1.getTransaction().commit(); + + // another em instance + EntityManager em2 = emf.createEntityManager(); + // em2.setFlushMode(FlushModeType.COMMIT); + + // begin transaction. + em2.getTransaction().begin(); + PersonCassandra found = em2.find(PersonCassandra.class, "11"); + found.setPersonName("merged"); + em2.merge(found); + + // commit p1 after modification. + em2.getTransaction().commit(); + + // open another entity manager. + EntityManager em3 = emf.createEntityManager(); + found = em3.find(PersonCassandra.class, "11"); + found.setPersonName("lastemerge"); + try + { + em3.merge(found); + em3.merge(null); + } + catch (Exception ex) + { + PersonCassandra finalFound = em2.find(PersonCassandra.class, "11"); + Assert.assertNotNull(finalFound); + Assert.assertEquals("merged", finalFound.getPersonName()); + } + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + {/* + * Delete is working, but as row keys are not deleted from cassandra, so + * resulting in issue while reading back. // Delete + * em.remove(em.find(Person.class, "1")); em.remove(em.find(Person.class, + * "2")); em.remove(em.find(Person.class, "3")); em.close(); emf.close(); + * em = null; emf = null; + */ + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSONCASSANDRA"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("ENUM".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef2); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSON")) + { + + CassandraCli.client.system_drop_column_family("PERSON"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Group.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Group.java new file mode 100644 index 000000000..3658607c1 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Group.java @@ -0,0 +1,82 @@ +package com.impetus.client.crud; + +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "groups", schema = "KunderaExamples@secIdxCassandraTest") +@IndexCollection(columns = { @Index(name = "parentId") }) +public class Group +{ + + @Id + @Column(name = "resourceId") + private String resourceId; + + @ManyToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL) + @JoinColumn(name = "parentId") + private Group parent; + + @OneToMany(fetch = FetchType.EAGER, mappedBy = "parent") + private List children; + + @Column(name = "resourceName") + private String resourceName; + + public Group() + { + } + + public Group getParent() + { + return parent; + } + + public void setParent(Group parent) + { + this.parent = parent; + } + + public List getChildren() + { + return children; + } + + public void setChildren(List children) + { + this.children = children; + } + + public String getResourceId() + { + return resourceId; + } + + public void setResourceId(String resourceId) + { + this.resourceId = resourceId; + } + + public String getResourceName() + { + return resourceName; + } + + public void setResourceName(String resourceName) + { + this.resourceName = resourceName; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/MTOBiSelfAssociationTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/MTOBiSelfAssociationTest.java new file mode 100644 index 000000000..73918ff6b --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/MTOBiSelfAssociationTest.java @@ -0,0 +1,128 @@ +package com.impetus.client.crud; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +public class MTOBiSelfAssociationTest +{ + + private static final String SEC_IDX_CASSANDRA_TEST = "secIdxCassandraTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + protected Map propertyMap = null; + + protected boolean AUTO_MANAGE_SCHEMA = true; + + protected boolean USE_CQL = false; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + } + + if (AUTO_MANAGE_SCHEMA) + { + // loadData(); + } + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + } + + @Test + public void test() + { + Group all = new Group(); + all.setResourceId("All"); // A + all.setResourceName("resName"); + + Group ungrouped = new Group(); + ungrouped.setResourceId("ungrouped"); + ungrouped.setParent(all); // B + + Group grouped = new Group(); + grouped.setResourceId("grouped"); + grouped.setParent(all); // C + + List children = new ArrayList(); + children.add(ungrouped); + children.add(grouped); + all.setChildren(children); + + em.persist(ungrouped); + em.persist(grouped); + em.persist(all); + + em.clear(); + Group parent = em.find(Group.class, "All"); + + Assert.assertNotNull(parent); + Assert.assertNotNull(parent.getChildren()); + Assert.assertNull(parent.getParent()); + Assert.assertEquals(2, parent.getChildren().size()); + Assert.assertSame(parent, parent.getChildren().iterator().next().getParent()); + Assert.assertSame(parent, parent.getChildren().iterator().next().getParent()); + + em.clear(); + Group child1 = em.find(Group.class, "ungrouped"); + Assert.assertNotNull(child1); + Assert.assertEquals(child1.getParent().getResourceId(), "All"); + Assert.assertNull(child1.getParent().getParent()); + Assert.assertEquals(child1.getResourceId(), "ungrouped"); + Assert.assertEquals(2, child1.getParent().getChildren().size()); + Assert.assertSame(child1.getParent().getChildren().iterator().next().getParent(), child1.getParent() + .getChildren().iterator().next().getParent()); + + em.clear(); + Group child2 = em.find(Group.class, "grouped"); + Assert.assertNotNull(child2); + Assert.assertEquals(child2.getParent().getResourceId(), "All"); + Assert.assertNull(child2.getParent().getParent()); + Assert.assertEquals(child2.getResourceId(), "grouped"); + Assert.assertEquals(2, child2.getParent().getChildren().size()); + Assert.assertSame(child2.getParent().getChildren().iterator().next().getParent(), child2.getParent() + .getChildren().iterator().next().getParent()); + + } + + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Month.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Month.java new file mode 100644 index 000000000..484cdd1b3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Month.java @@ -0,0 +1,6 @@ +package com.impetus.client.crud; + +enum Month +{ + JAN, FEB, MARCH, APRIL, MAY, JUNE; +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/MyTestEntity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/MyTestEntity.java new file mode 100644 index 000000000..ac896e2a9 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/MyTestEntity.java @@ -0,0 +1,107 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.io.Serializable; +import java.sql.Timestamp; +import java.util.UUID; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "test1", schema = "KunderaCassandraXmlTest@CassandraXmlPropertyTest") +@IndexCollection(columns = { @Index(name = "url") }) +public class MyTestEntity implements Serializable +{ + + private static final long serialVersionUID = 1L; + + @Id + @Column(name = "id") + private UUID key; + + @Column(name = "userid") + private UUID userid; + + @Column(name = "url") + private String url; + + @Column(name = "datetime") + private Timestamp datetime; + + @Column(name = "linkcounts") + private int linkcounts; + + public MyTestEntity() + { + } + + public UUID getKey() + { + return key; + } + + public void setKey(UUID key) + { + this.key = key; + } + + public UUID getUserid() + { + return userid; + } + + public void setUserid(UUID userid) + { + this.userid = userid; + } + + public String getUrl() + { + return url; + } + + public void setUrl(String url) + { + this.url = url; + } + + public Timestamp getDatetime() + { + return datetime; + } + + public void setDatetime(Timestamp datetime) + { + this.datetime = datetime; + } + + public int getLinkcounts() + { + return linkcounts; + } + + public void setLinkcounts(int linkcounts) + { + this.linkcounts = linkcounts; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/OTMCRUDTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/OTMCRUDTest.java new file mode 100644 index 000000000..44d4fa822 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/OTMCRUDTest.java @@ -0,0 +1,111 @@ +package com.impetus.client.crud; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; + +public class OTMCRUDTest +{ + + private static final String SEC_IDX_CASSANDRA_TEST = "myapp_pu"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + protected Map propertyMap = null; + + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.initClient(); + CassandraCli.createKeySpace("myapp"); + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + } + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + } + + @After + public void tearDown() throws Exception + { + String query = "Delete t from Token t"; + Query q = em.createQuery(query); + q.executeUpdate(); + + if (emf != null) + { + emf.close(); + emf = null; + } + if (em != null) + { + em.close(); + em = null; + } + + CassandraCli.dropKeySpace("myapp"); + } + + @Test + public void test() + { + Token token1 = new Token(); + token1.setId("tokenId1"); + TokenClient client = new TokenClient(); + client.setClientName("tokenClient1"); + client.setId("tokenClientId"); + token1.setClient(client); + + Token token2 = new Token(); + token2.setId("tokenId2"); + token2.setClient(client); + em.persist(token1); + em.persist(token2); + + em.clear(); + Token result = em.find(Token.class, "tokenId1"); + + Assert.assertNotNull(result); + Assert.assertNotNull(result.getClient()); + + em.clear(); + String query = "Select t from Token t"; + Query q = em.createQuery(query); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertNotNull(results.get(0).getClient()); + Assert.assertNotNull(results.get(1).getClient()); + + em.clear(); + query = "Select t from TokenClient t"; + q = em.createQuery(query); + List resultClient = q.getResultList(); + Assert.assertNotNull(resultClient); + Assert.assertEquals(1, resultClient.size()); + Assert.assertEquals(2, resultClient.get(0).getTokens().size()); + + em.clear(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonAssociationTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonAssociationTest.java new file mode 100644 index 000000000..a61089f1d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonAssociationTest.java @@ -0,0 +1,234 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Set; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * Test case to perform simple SelfAssociation. + * + * @author vivek.mishra + * + * Run this script to create column family in cassandra with indexes. + * create column family PERSON with comparator=UTF8Type and + * column_metadata=[{column_name: PERSON_NAME, + * validation_class:UTF8Type, index_type: KEYS}, {column_name: + * AGE,validation_class:IntegerType, index_type: KEYS}, {column_name: + * MANAGER_ID,validation_class:UTF8Type, index_type: KEYS}]; + * + */ +public class PersonAssociationTest extends BaseTest +{ + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + private CassandraCli cassandraCli; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + cassandraCli = new CassandraCli(); + cassandraCli.cassandraSetUp(); + loadData(); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + emf = Persistence.createEntityManagerFactory("secIdxCassandraTest"); + em = emf.createEntityManager(); + } + + @Test + public void testDemo() + { + + } + + /** + * On crud. + */ + // @Test + public void onInsert() + { + + Employee emp1 = new Employee(); + emp1.setPersonId("1_e"); + emp1.setPersonName("emp"); + + Employee emp2 = new Employee(); + emp2.setPersonId("2_e"); + emp2.setPersonName("emp2"); + + Employee manager = new Employee(); + manager.setPersonId("2_m"); + manager.setPersonName("mgr"); + emp1.setManager(manager); + + // set manager for employee2 + emp2.setManager(manager); + // set manager for employee1 + emp1.setManager(manager); + + Set ems = new java.util.HashSet(); + ems.add(emp2); + ems.add(emp1); + + // set employees for manager. + manager.setEmployees(ems); + + em.persist(emp1); + em.persist(emp2); + // em.persist(manager); + + em.clear(); + Employee emp = em.find(Employee.class, "1_e"); + + Assert.assertNotNull(emp); + Assert.assertEquals("2_m", emp.getManager().getPersonId()); + Assert.assertNull(emp.getEmployees()); + Assert.assertNotNull(emp.getManager().getEmployees()); + Assert.assertFalse(emp.getManager().getEmployees().isEmpty()); + Assert.assertEquals(2, emp.getManager().getEmployees().size()); + Iterator iter = emp.getManager().getEmployees().iterator(); + String firstEmployee = iter.next().getPersonId(); + String secEmployee = iter.next().getPersonId(); + Assert.assertNotSame(firstEmployee, secEmployee); + // Assert.assertEquals("2_e", + // emp.getEmployees().iterator().next().getPersonId()); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSON"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + ColumnDef personName = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + personName.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(personName); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "IntegerType"); + age.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(age); + + ColumnDef reference_key = new ColumnDef(ByteBuffer.wrap("MANAGER_ID".getBytes()), "UTF8Type"); + reference_key.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(reference_key); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSON")) + { + + CassandraCli.client.system_drop_column_family("PERSON"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + emf.close(); + cassandraCli.dropKeySpace("KunderaExamples"); + /* + * Delete is working, but as row keys are not deleted from cassandra, so + * resulting in issue while reading back. // Delete + * em.remove(em.find(Person.class, "1")); + * em.remove(em.find(Person.class, "2")); + * em.remove(em.find(Person.class, "3")); em.close(); emf.close(); em = + * null; emf = null; + */ + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonAuth.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonAuth.java new file mode 100644 index 000000000..85bb85fd6 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonAuth.java @@ -0,0 +1,127 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * The Class Person. + */ +@Entity +@Table(name = "PERSON", schema = "KunderaAuthentication@authenticationTest") +@IndexCollection(columns = { @Index(name = "personName"), @Index(name = "age") }) +public class PersonAuth +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "AGEss") + private byte[] a; + + /** + * @return the a + */ + public byte[] getA() + { + return a; + } + + /** + * @param a + * the a to set + */ + public void setA(byte[] a) + { + this.a = a; + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandra.java new file mode 100644 index 000000000..c1b60c5da --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandra.java @@ -0,0 +1,179 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.EnumType; +import javax.persistence.Enumerated; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "PERSONCASSANDRA", schema = "KunderaExamples@secIdxCassandraTest") +@IndexCollection(columns = { @Index(name = "personName"), @Index(name = "age") }) +public class PersonCassandra +{ + public static final String UID = "uid"; + + public static final String EID = "eid"; + + public static final String FIRST_NAME = "firstName"; + + public static final String LAST_NAME = "lastName"; + + public static final String CITY = "city"; + + public static final String CREATED = "created"; + + public static final String LAST_MODIFIED = "lastModified"; + + /** The person id. */ + @Id + // @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "AGEss") + private byte[] a; + + @Column(name = "ENUM") + @Enumerated(EnumType.STRING) + private Day day; + + @Column(name = "MONTH_ENUM") + @Enumerated(EnumType.STRING) + private Month month; + + /** + * @return the a + */ + public byte[] getA() + { + return a; + } + + /** + * @param a + * the a to set + */ + public void setA(byte[] a) + { + this.a = a; + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public Integer getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the day + */ + public Day getDay() + { + return day; + } + + /** + * @param day + * the day to set + */ + public void setDay(Day day) + { + this.day = day; + } + + public Month getMonth() + { + return month; + } + + public void setMonth(Month month) + { + this.month = month; + } + + enum Day + { + MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraLuceneTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraLuceneTest.java new file mode 100644 index 000000000..6a149b891 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraLuceneTest.java @@ -0,0 +1,618 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; +import javax.persistence.TypedQuery; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.Compression; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.Mutation; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.utils.LuceneCleanupUtilities; + +/** + * Test case to perform simple CRUD operation.(insert, delete, merge, and + * select) + * + * @author kuldeep.mishra + * + * Run this script to create column family in cassandra with indexes. + * create column family PERSON with comparator=UTF8Type and + * column_metadata=[{column_name: PERSON_NAME, validation_class: + * UTF8Type, index_type: KEYS}, {column_name: AGE, validation_class: + * IntegerType, index_type: KEYS}]; + * + */ +public class PersonCassandraLuceneTest extends BaseTest +{ + private static final String LUCENE_IDX_CASSANDRA_TEST = "luceneCassandraTest"; + + private static final boolean USE_CQL = false; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + /** The col. */ + private Map col; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + loadData(); + Map propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + emf = Persistence.createEntityManagerFactory(LUCENE_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + col = new java.util.HashMap(); + } + + /** + * On insert cassandra. + * + * @throws Exception + * the exception + */ + @Test + public void onInsertCassandra() throws Exception + { + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + + em.clear(); + PersonLuceneCassandra p = findById(PersonLuceneCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + + em.clear(); + String qry = "Select p.personId,p.personName from PersonLuceneCassandra p where p.personId >= 1"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + + assertFindByName(em, "PersonLuceneCassandra", PersonLuceneCassandra.class, "vivek", "personName"); + assertFindByNameAndAge(em, "PersonLuceneCassandra", PersonLuceneCassandra.class, "vivek", "10", "personName"); + assertFindByNameAndAgeGTAndLT(em, "PersonLuceneCassandra", PersonLuceneCassandra.class, "vivek", "10", "20", + "personName"); + assertFindByNameAndAgeBetween(em, "PersonLuceneCassandra", PersonLuceneCassandra.class, "vivek", "10", "15", + "personName"); + assertFindByRange(em, "PersonLuceneCassandra", PersonLuceneCassandra.class, "1", "2", "personId"); + assertFindWithoutWhereClause(em, "PersonLuceneCassandra", PersonLuceneCassandra.class); + + // OR clause test case. + String orClauseQuery = "Select p from PersonLuceneCassandra p where p.personName = 'vivek1' OR p.age = 10"; + + q = em.createQuery(orClauseQuery); + + List results = q.getResultList(); + + Assert.assertEquals(1, results.size()); + // perform merge after query. + for (PersonLuceneCassandra person : persons) + { + person.setPersonName("after merge"); + em.merge(person); + } + + em.clear(); + + // select rowid test + selectIdQuery(); + + em.clear(); + + p = findById(PersonLuceneCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("after merge", p.getPersonName()); + + // Delete without WHERE clause. + + String deleteQuery = "DELETE from PersonLuceneCassandra"; + q = em.createQuery(deleteQuery); + Assert.assertEquals(3, q.executeUpdate()); + + } + + /** + * On merge cassandra. + * + * @throws Exception + * the exception + */ + @Test + public void onMergeCassandra() throws Exception + { + // CassandraCli.cassandraSetUp(); + // loadData(); + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + em.clear(); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + PersonLuceneCassandra p = findById(PersonLuceneCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + // modify record. + p.setPersonName("newvivek"); + em.merge(p); + + assertOnMerge(em, "PersonLuceneCassandra", "vivek", "newvivek", "personName"); + } + + @Test + public void onDeleteThenInsertCassandra() throws Exception + { + // CassandraCli.cassandraSetUp(); + // CassandraCli.initClient(); + // loadData(); + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + PersonLuceneCassandra p = findById(PersonLuceneCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + em.remove(p); + em.clear(); + + TypedQuery query = em.createQuery("Select p from PersonLuceneCassandra p", + PersonLuceneCassandra.class); + + List results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + + p1 = prepare("1", 10); + em.persist(p1); + + query = em.createQuery("Select p from PersonLuceneCassandra p", PersonLuceneCassandra.class); + + results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + + } + + @Test + public void onRefreshCassandra() throws Exception + { + // cassandraSetUp(); + // CassandraCli.cassandraSetUp(); + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + CassandraCli.client.set_keyspace("KunderaExamples"); + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + + // Check for contains + Object pp1 = prepare("1", 10); + Object pp2 = prepare("2", 20); + Object pp3 = prepare("3", 15); + Assert.assertTrue(em.contains(pp1)); + Assert.assertTrue(em.contains(pp2)); + Assert.assertTrue(em.contains(pp3)); + + // Check for detach + em.detach(pp1); + em.detach(pp2); + Assert.assertFalse(em.contains(pp1)); + Assert.assertFalse(em.contains(pp2)); + Assert.assertTrue(em.contains(pp3)); + + // Modify value in database directly, refresh and then check PC + em.clear(); + em = emf.createEntityManager(); + Object o1 = em.find(PersonLuceneCassandra.class, "1"); + + if (!USE_CQL) + { + // Create Insertion List + List insertionList = new ArrayList(); + List columns = new ArrayList(); + Column column = new Column(); + column.setName(PropertyAccessorFactory.STRING.toBytes("PERSON_NAME")); + column.setValue(PropertyAccessorFactory.STRING.toBytes("Amry")); + column.setTimestamp(System.currentTimeMillis()); + columns.add(column); + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setColumn(column)); + insertionList.add(mut); + // Create Mutation Map + Map> columnFamilyValues = new HashMap>(); + columnFamilyValues.put("PERSON", insertionList); + Map>> mulationMap = new HashMap>>(); + mulationMap.put(ByteBuffer.wrap("1".getBytes()), columnFamilyValues); + CassandraCli.client.batch_mutate(mulationMap, ConsistencyLevel.ONE); + } + else + { + CQLTranslator translator = new CQLTranslator(); + String query = "insert into \"PERSONCASSANDRA\" (key,\"PERSON_NAME\",\"AGE\") values (1,'Amry',10 )"; + CassandraCli.client.execute_cql3_query(ByteBuffer.wrap(query.getBytes()), Compression.NONE, + ConsistencyLevel.ONE); + } + + em.refresh(o1); + Object oo1 = em.find(PersonLuceneCassandra.class, "1"); + Assert.assertTrue(em.contains(o1)); + Assert.assertEquals("Amry", ((PersonLuceneCassandra) oo1).getPersonName()); + } + + /** + * On typed create query + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + @Test + public void onTypedQuery() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + TypedQuery query = em.createQuery("Select p from PersonLuceneCassandra p", + PersonLuceneCassandra.class); + + List results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + } + + /** + * On typed create query + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + @Test + public void onGenericTypedQuery() throws TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + TypedQuery query = em.createQuery("Select p from PersonLuceneCassandra p", Object.class); + + List results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(PersonLuceneCassandra.class, results.get(0).getClass()); + } + + /** + * on invalid typed query. + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + @Test + public void onInvalidTypedQuery() throws TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + TypedQuery query = null; + try + { + query = em.createQuery("Select p from PersonLuceneCassandra p", PersonAuth.class); + Assert.fail("Should have gone to catch block, as it is an invalid scenario!"); + } + catch (IllegalArgumentException iaex) + { + Assert.assertNull(query); + } + } + + @Test + public void onGhostRows() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + Object p1 = prepare("1", 10); + Object p2 = prepare("2", 20); + Object p3 = prepare("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + em.clear(); + PersonLuceneCassandra person = em.find(PersonLuceneCassandra.class, "1"); + em.remove(person); + em.clear(); // just to make sure that not to be picked up from cache. + TypedQuery query = em.createQuery("Select p from PersonLuceneCassandra p", + PersonLuceneCassandra.class); + + List results = query.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + + } + + private void selectIdQuery() + {/* + * String query = "select p.personId from PersonLuceneCassandra p"; Query q + * = em.createQuery(query); List results = + * q.getResultList(); Assert.assertNotNull(results); Assert.assertEquals(3, + * results.size()); Assert.assertNotNull(results.get(0).getPersonId()); + * Assert.assertNull(results.get(0).getPersonName()); + * + * query = + * "Select p.personId from PersonLuceneCassandra p where p.personName = vivek" + * ; // // find by name. q = em.createQuery(query); results = + * q.getResultList(); Assert.assertNotNull(results); + * Assert.assertFalse(results.isEmpty()); Assert.assertEquals(3, + * results.size()); Assert.assertNotNull(results.get(0).getPersonId()); + * Assert.assertNull(results.get(0).getPersonName()); + * Assert.assertNull(results.get(0).getAge()); + * + * q = em.createQuery( + * "Select p.personId from PersonLuceneCassandra p where p.personName = vivek and p.age > " + * + 10); results = q.getResultList(); Assert.assertNotNull(results); + * Assert.assertFalse(results.isEmpty()); Assert.assertEquals(2, + * results.size()); Assert.assertNotNull(results.get(0).getPersonId()); + * Assert.assertNull(results.get(0).getPersonName()); + * Assert.assertNull(results.get(0).getAge()); + */ + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + {/* + * Delete is working, but as row keys are not deleted from cassandra, so + * resulting in issue while reading back. // Delete + * em.remove(em.find(Person.class, "1")); em.remove(em.find(Person.class, + * "2")); em.remove(em.find(Person.class, "3")); em.close(); emf.close(); + * em = null; emf = null; + */ + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + LuceneCleanupUtilities.cleanLuceneDirectory(LUCENE_IDX_CASSANDRA_TEST); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSON"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "IntegerType"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("ENUM".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef2); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSON")) + { + + CassandraCli.client.system_drop_column_family("PERSON"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } + + /** + * Prepare data. + * + * @param rowKey + * the row key + * @param age + * the age + * @return the person + */ + private PersonLuceneCassandra prepare(String rowKey, int age) + { + PersonLuceneCassandra o = new PersonLuceneCassandra(); + o.setPersonId(rowKey); + o.setPersonName("vivek"); + o.setAge(age + ""); + o.setDay(com.impetus.client.crud.PersonLuceneCassandra.Day.MONDAY); + return o; + } + + private void assertOnMerge(EntityManager em, String clazz, String oldName, String newName, String fieldName) + { + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + oldName); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + + q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + newName); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertNotSame(oldName, getPersonName(results.get(0))); + Assert.assertEquals(newName, getPersonName(results.get(0))); + } + + /** + * Gets the person name. + * + * @param + * the element type + * @param e + * the e + * @param result + * the result + * @return the person name + */ + private String getPersonName(Object result) + { + + return ((PersonLuceneCassandra) result).getPersonName(); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraTTLTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraTTLTest.java new file mode 100644 index 000000000..a17826e1f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraTTLTest.java @@ -0,0 +1,514 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.nio.ByteBuffer; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.ColumnParent; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.SlicePredicate; +import org.apache.cassandra.thrift.SliceRange; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.scale7.cassandra.pelops.Bytes; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * Test case for verifying Time to Live feature of Cassandra on single entity + * + * @author amresh.singh + */ +public class PersonCassandraTTLTest extends BaseTest +{ + private static final String SEC_IDX_CASSANDRA_TEST = "secIdxCassandraTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + /** The col. */ + private Map col; + + protected Map propertyMap = null; + + protected boolean AUTO_MANAGE_SCHEMA = true; + + protected boolean USE_CQL = false; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + } + + @After + public void tearDown() throws Exception + { + if (em != null) + em.close(); + if (emf != null) + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } + + /** + * Tests whether TTL provided while inserting records are correctly getting + * applied for CQL 2.0 Common TTL value for entire row is used + * + * @throws Exception + */ + + @Test + public void testTTLForEntireRowOnCQL2_0() throws Exception + { + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + } + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + + Map ttlValues = new HashMap(); + ttlValues.put("PERSONCASSANDRA", new Integer(5)); + em.setProperty("ttl.per.request", true); + em.setProperty("ttl.values", ttlValues); + + Object p1 = prepareData("1", 10); + em.persist(p1); + em.clear(); + PersonCassandra p = findById(PersonCassandra.class, "1", em); + + SlicePredicate predicate = new SlicePredicate(); + predicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + ByteBuffer key = ByteBuffer.wrap("1".getBytes()); + + CassandraCli.client.set_keyspace("KunderaExamples"); + List columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent( + "PERSONCASSANDRA"), predicate, ConsistencyLevel.ONE); + + boolean personNameFound = false; + boolean ageFound = false; + + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.assertEquals(5, column.getTtl()); + personNameFound = true; + } + else if (columnName.equals("AGE")) + { + Assert.assertEquals(5, column.getTtl()); + ageFound = true; + } + } + + Assert.assertTrue(personNameFound && ageFound); + Thread.sleep(5000); + + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.fail("PERSON_NAME column not deleted even though a TTL of 5 seconds was specified while writing to cassandra."); + } + else if (columnName.equals("AGE")) + { + Assert.fail("Age column not deleted even though a TTL of 5 seconds was specified while writing to cassandra."); + } + } + + String deleteQuery = "DELETE from PersonCassandra"; + Query q = em.createQuery(deleteQuery); + Assert.assertEquals(0, q.executeUpdate()); + } + + /** + * Tests whether TTL provided while inserting records are correctly getting + * applied for CQL 2.0 Different TTL Values for Different columns are used + * + * @throws Exception + */ + + @Test + public void testDifferentTTLOnCQL2_0() throws Exception + { + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + } + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + + Map ttlColumns = new HashMap(); + ttlColumns.put("PERSON_NAME", 5000000); + ttlColumns.put("AGE", 5); + Map> ttlValues = new HashMap>(); + ttlValues.put("PERSONCASSANDRA", ttlColumns); + em.setProperty("ttl.per.request", true); + em.setProperty("ttl.values", ttlValues); + + Object p1 = prepareData("1", 10); + em.persist(p1); + em.clear(); + PersonCassandra p = findById(PersonCassandra.class, "1", em); + + SlicePredicate predicate = new SlicePredicate(); + predicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + ByteBuffer key = ByteBuffer.wrap("1".getBytes()); + + CassandraCli.client.set_keyspace("KunderaExamples"); + List columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent( + "PERSONCASSANDRA"), predicate, ConsistencyLevel.ONE); + + boolean personNameFound = false; + boolean ageFound = false; + + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.assertEquals(5000000, column.getTtl()); + personNameFound = true; + } + else if (columnName.equals("AGE")) + { + Assert.assertEquals(5, column.getTtl()); + ageFound = true; + } + } + + Assert.assertTrue(personNameFound && ageFound); + Thread.sleep(5000); + + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.assertEquals(5000000, column.getTtl()); + personNameFound = true; + } + else if (columnName.equals("AGE")) + { + Assert.fail("Age column not deleted even though a TTL of 5 seconds was specified while writing to cassandra."); + } + } + + String deleteQuery = "DELETE from PersonCassandra"; + Query q = em.createQuery(deleteQuery); + Assert.assertEquals(1, q.executeUpdate()); + } + + /** + * Tests whether TTL provided while inserting records are correctly getting + * applied using CQL 3 Common TTL value for entire row is used + * + * @throws Exception + */ + @Test + public void testTTLonCQL3_0() throws Exception + { + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + } + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + + Map ttlValues = new HashMap(); + ttlValues.put("PERSONCASSANDRA", new Integer(5)); + em.setProperty("ttl.per.request", true); + em.setProperty("ttl.values", ttlValues); + + Object p1 = prepareData("1", 10); + em.persist(p1); + em.clear(); + PersonCassandra p = findById(PersonCassandra.class, "1", em); + + SlicePredicate predicate = new SlicePredicate(); + predicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + ByteBuffer key = ByteBuffer.wrap("1".getBytes()); + + CassandraCli.client.set_keyspace("KunderaExamples"); + List columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent( + "PERSONCASSANDRA"), predicate, ConsistencyLevel.ONE); + + boolean personNameFound = false; + boolean ageFound = false; + + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.assertEquals(5, column.getTtl()); + personNameFound = true; + } + else if (columnName.equals("AGE")) + { + Assert.assertEquals(5, column.getTtl()); + ageFound = true; + } + } + + Assert.assertTrue(personNameFound && ageFound); + Thread.sleep(5000); + + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.fail("PERSON_NAME column not deleted even though a TTL of 5 seconds was specified while writing to cassandra."); + } + else if (columnName.equals("AGE")) + { + Assert.fail("Age column not deleted even though a TTL of 5 seconds was specified while writing to cassandra."); + } + } + + // checking for update query. + + Object p2 = prepareData("2", 10); + em.persist(p2); + em.clear(); + + ttlValues = new HashMap(); + ttlValues.put("PERSONCASSANDRA", new Integer(10)); + em.setProperty("ttl.per.request", true); + em.setProperty("ttl.values", ttlValues); + + Query q = em.createQuery("update PersonCassandra p set p.personName=''KK MISHRA'' where p.personId=2"); + q.executeUpdate(); + + predicate = new SlicePredicate(); + predicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + key = ByteBuffer.wrap("2".getBytes()); + + CassandraCli.client.set_keyspace("KunderaExamples"); + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + + personNameFound = false; + ageFound = false; + + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.assertEquals(10, column.getTtl()); + personNameFound = true; + } + else if (columnName.equals("AGE")) + { + Assert.assertEquals(10, column.getTtl()); + ageFound = true; + } + } + + Assert.assertTrue(personNameFound && ageFound); + Thread.sleep(10000); + + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.fail("PERSON_NAME column not deleted even though a TTL of 10 seconds was specified while writing to cassandra."); + } + else if (columnName.equals("AGE")) + { + Assert.fail("Age column not deleted even though a TTL of 10 seconds was specified while writing to cassandra."); + } + } + + // TTL per session. + + ttlValues = new HashMap(); + ttlValues.put("PERSONCASSANDRA", new Integer(10)); + em.setProperty("ttl.per.session", true); + em.setProperty("ttl.values", ttlValues); + + Object p3 = prepareData("3", 10); + em.persist(p3); + em.clear(); + + predicate = new SlicePredicate(); + predicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + key = ByteBuffer.wrap("3".getBytes()); + + CassandraCli.client.set_keyspace("KunderaExamples"); + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + + personNameFound = false; + ageFound = false; + + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.assertEquals(10, column.getTtl()); + personNameFound = true; + } + else if (columnName.equals("AGE")) + { + Assert.assertEquals(10, column.getTtl()); + ageFound = true; + } + } + + Assert.assertTrue(personNameFound && ageFound); + Thread.sleep(10000); + + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.fail("PERSON_NAME column not deleted even though a TTL of 10 seconds was specified while writing to cassandra."); + } + else if (columnName.equals("AGE")) + { + Assert.fail("Age column not deleted even though a TTL of 10 seconds was specified while writing to cassandra."); + } + } + + Object p4 = prepareData("4", 10); + em.persist(p4); + em.clear(); + + predicate = new SlicePredicate(); + predicate.setSlice_range(new SliceRange(Bytes.EMPTY.getBytes(), Bytes.EMPTY.getBytes(), true, 10000)); + key = ByteBuffer.wrap("4".getBytes()); + + CassandraCli.client.set_keyspace("KunderaExamples"); + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + + personNameFound = false; + ageFound = false; + + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.assertEquals(10, column.getTtl()); + personNameFound = true; + } + else if (columnName.equals("AGE")) + { + Assert.assertEquals(10, column.getTtl()); + ageFound = true; + } + } + + Assert.assertTrue(personNameFound && ageFound); + Thread.sleep(10000); + + columnOrSuperColumns = CassandraCli.client.get_slice(key, new ColumnParent("PERSONCASSANDRA"), predicate, + ConsistencyLevel.ONE); + for (ColumnOrSuperColumn cosc : columnOrSuperColumns) + { + Column column = cosc.column; + + String columnName = new String(column.getName(), Constants.ENCODING); + if (columnName.equals("PERSON_NAME")) + { + Assert.fail("PERSON_NAME column not deleted even though a TTL of 10 seconds was specified while writing to cassandra."); + } + else if (columnName.equals("AGE")) + { + Assert.fail("Age column not deleted even though a TTL of 10 seconds was specified while writing to cassandra."); + } + } + + String deleteQuery = "DELETE from PersonCassandra"; + q = em.createQuery(deleteQuery); + Assert.assertEquals(0, q.executeUpdate()); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraTest.java new file mode 100644 index 000000000..8003b8d02 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandraTest.java @@ -0,0 +1,626 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; +import javax.persistence.TypedQuery; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.Column; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.ColumnOrSuperColumn; +import org.apache.cassandra.thrift.Compression; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.Mutation; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.client.cassandra.thrift.ThriftClient; +import com.impetus.client.crud.PersonCassandra.Day; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Test case to perform simple CRUD operation.(insert, delete, merge, and + * select) + * + * @author kuldeep.mishra + * + * Run this script to create column family in cassandra with indexes. + * create column family PERSON with comparator=UTF8Type and + * column_metadata=[{column_name: PERSON_NAME, validation_class: + * UTF8Type, index_type: KEYS}, {column_name: AGE, validation_class: + * IntegerType, index_type: KEYS}]; + * + */ +public class PersonCassandraTest extends BaseTest +{ + private static final String SEC_IDX_CASSANDRA_TEST = "secIdxCassandraTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + /** The col. */ + private Map col; + + protected Map propertyMap = null; + + protected boolean AUTO_MANAGE_SCHEMA = true; + + protected boolean USE_CQL = false; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + } + + if (AUTO_MANAGE_SCHEMA) + { + // loadData(); + } + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + col = new java.util.HashMap(); + } + + /** + * On insert cassandra. + * + * @throws Exception + * the exception + */ + @Test + public void onInsertCassandra() throws Exception + { + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + + Query findQuery = em.createQuery("Select p from PersonCassandra p", PersonCassandra.class); + List allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + findQuery = em.createQuery("Select p from PersonCassandra p where p.personName = vivek"); + allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + findQuery = em.createQuery("Select p.age from PersonCassandra p where p.personName = vivek"); + allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + em.persist(p1); + em.persist(p2); + em.persist(p3); + + PersonCassandra personWithKey = new PersonCassandra(); + personWithKey.setPersonId("111"); + em.persist(personWithKey); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + + em.clear(); + PersonCassandra p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + Assert.assertEquals(Day.THURSDAY, p.getDay()); + + em.clear(); + String qry = "Select p.personId,p.personName from PersonCassandra p where p.personId >= 1"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + + assertFindByName(em, "PersonCassandra", PersonCassandra.class, "vivek", "personName"); + assertFindByNameAndAge(em, "PersonCassandra", PersonCassandra.class, "vivek", "10", "personName"); + assertFindByNameAndAgeGTAndLT(em, "PersonCassandra", PersonCassandra.class, "vivek", "10", "20", "personName"); + assertFindByNameAndAgeBetween(em, "PersonCassandra", PersonCassandra.class, "vivek", "10", "15", "personName"); + assertFindByRange(em, "PersonCassandra", PersonCassandra.class, "1", "2", "personId"); + assertFindWithoutWhereClause(em, "PersonCassandra", PersonCassandra.class); + + // perform merge after query. + for (PersonCassandra person : persons) + { + person.setPersonName("'after merge'"); + em.merge(person); + } + + em.clear(); + + // select rowid test + selectIdQuery(); + + em.clear(); + + p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("'after merge'", p.getPersonName()); + + String updateQuery = "update PersonCassandra p set p.personName=''KK MISHRA'' where p.personId=1"; + q = em.createQuery(updateQuery); + q.executeUpdate(); + + p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("'KK MISHRA'", p.getPersonName()); + + testCountResult(); + // Delete without WHERE clause. + + String deleteQuery = "DELETE from PersonCassandra"; + q = em.createQuery(deleteQuery); + Assert.assertEquals(3, q.executeUpdate()); + + } + + private void testCountResult() + { + Map clientMap = (Map) em.getDelegate(); + ThriftClient tc = (ThriftClient) clientMap.get(SEC_IDX_CASSANDRA_TEST); + tc.setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + CQLTranslator translator = new CQLTranslator(); + + String query = "select count(*) from " + + translator.ensureCase(new StringBuilder(), "PERSONCASSANDRA").toString(); + Query q = em.createNativeQuery(query, PersonCassandra.class); + List noOfRows = q.getResultList(); + Assert.assertEquals(new Long(3), + PropertyAccessorHelper.getObject(Long.class, ((Column) noOfRows.get(0)).getValue())); + Assert.assertEquals("count", + PropertyAccessorHelper.getObject(String.class, ((Column) noOfRows.get(0)).getName())); + + tc.setCqlVersion(CassandraConstants.CQL_VERSION_2_0); + } + + /** + * On merge cassandra. + * + * @throws Exception + * the exception + */ + @Test + public void onMergeCassandra() throws Exception + { + // CassandraCli.cassandraSetUp(); + // loadData(); + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + em.clear(); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + PersonCassandra p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + Assert.assertEquals(Month.APRIL, p.getMonth()); + // modify record. + p.setPersonName("newvivek"); + em.merge(p); + + assertOnMerge(em, "PersonCassandra", PersonCassandra.class, "vivek", "newvivek", "personName"); + } + + @Test + public void onDeleteThenInsertCassandra() throws Exception + { + // CassandraCli.cassandraSetUp(); + // CassandraCli.initClient(); + // loadData(); + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + PersonCassandra p = findById(PersonCassandra.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + em.remove(p); + em.clear(); + + TypedQuery query = em.createQuery("Select p from PersonCassandra p", PersonCassandra.class); + + List results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertEquals(Month.APRIL, results.get(0).getMonth()); + + p1 = prepareData("1", 10); + em.persist(p1); + + query = em.createQuery("Select p from PersonCassandra p", PersonCassandra.class); + + results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(Month.APRIL, results.get(0).getMonth()); + + } + + @Test + public void onRefreshCassandra() throws Exception + { + // cassandraSetUp(); + // CassandraCli.cassandraSetUp(); + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + CassandraCli.client.set_keyspace("KunderaExamples"); + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + + // Check for contains + Object pp1 = prepareData("1", 10); + Object pp2 = prepareData("2", 20); + Object pp3 = prepareData("3", 15); + Assert.assertTrue(em.contains(pp1)); + Assert.assertTrue(em.contains(pp2)); + Assert.assertTrue(em.contains(pp3)); + + // Check for detach + em.detach(pp1); + em.detach(pp2); + Assert.assertFalse(em.contains(pp1)); + Assert.assertFalse(em.contains(pp2)); + Assert.assertTrue(em.contains(pp3)); + + // Modify value in database directly, refresh and then check PC + em.clear(); + em = emf.createEntityManager(); + Object o1 = em.find(PersonCassandra.class, "1"); + + if (!USE_CQL) + { + // Create Insertion List + List insertionList = new ArrayList(); + List columns = new ArrayList(); + Column column = new Column(); + column.setName(PropertyAccessorFactory.STRING.toBytes("PERSON_NAME")); + column.setValue(PropertyAccessorFactory.STRING.toBytes("Amry")); + column.setTimestamp(System.currentTimeMillis()); + columns.add(column); + Mutation mut = new Mutation(); + mut.setColumn_or_supercolumn(new ColumnOrSuperColumn().setColumn(column)); + insertionList.add(mut); + // Create Mutation Map + Map> columnFamilyValues = new HashMap>(); + columnFamilyValues.put("PERSONCASSANDRA", insertionList); + Map>> mulationMap = new HashMap>>(); + mulationMap.put(ByteBuffer.wrap("1".getBytes()), columnFamilyValues); + CassandraCli.client.batch_mutate(mulationMap, ConsistencyLevel.ONE); + } + else + { + CQLTranslator translator = new CQLTranslator(); + String query = "insert into \"PERSONCASSANDRA\" (key,\"PERSON_NAME\",\"AGE\") values ('1','Amry',10 )"; + CassandraCli.client.execute_cql3_query(ByteBuffer.wrap(query.getBytes()), Compression.NONE, + ConsistencyLevel.ONE); + } + em.refresh(o1); + Object oo1 = em.find(PersonCassandra.class, "1"); + Assert.assertTrue(em.contains(o1)); + Assert.assertEquals("Amry", ((PersonCassandra) oo1).getPersonName()); + } + + /** + * On typed create query + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + @Test + public void onTypedQuery() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + TypedQuery query = em.createQuery("Select p from PersonCassandra p", PersonCassandra.class); + + List results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(Month.APRIL, results.get(0).getMonth()); + } + + /** + * On typed create query + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + @Test + public void onGenericTypedQuery() throws TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + TypedQuery query = em.createQuery("Select p from PersonCassandra p", Object.class); + + List results = query.getResultList(); + Assert.assertNotNull(query); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(PersonCassandra.class, results.get(0).getClass()); + } + + /** + * on invalid typed query. + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + @Test + public void onInvalidTypedQuery() throws TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + TypedQuery query = null; + try + { + query = em.createQuery("Select p from PersonCassandra p", PersonAuth.class); + Assert.fail("Should have gone to catch block, as it is an invalid scenario!"); + } + catch (IllegalArgumentException iaex) + { + Assert.assertNull(query); + } + } + + @Test + public void onGhostRows() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + // CassandraCli.createKeySpace("KunderaExamples"); + // loadData(); + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + em.clear(); + PersonCassandra person = em.find(PersonCassandra.class, "1"); + em.remove(person); + em.clear(); // just to make sure that not to be picked up from cache. + TypedQuery query = em.createQuery("Select p from PersonCassandra p", PersonCassandra.class); + + List results = query.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + + } + + private void selectIdQuery() + {/* + * String query = "select p.personId from PersonCassandra p"; Query q = + * em.createQuery(query); List results = + * q.getResultList(); Assert.assertNotNull(results); Assert.assertEquals(3, + * results.size()); Assert.assertNotNull(results.get(0).getPersonId()); + * Assert.assertNull(results.get(0).getPersonName()); + * + * query = + * "Select p.personId from PersonCassandra p where p.personName = vivek"; + * // // find by name. q = em.createQuery(query); results = + * q.getResultList(); Assert.assertNotNull(results); + * Assert.assertFalse(results.isEmpty()); Assert.assertEquals(3, + * results.size()); Assert.assertNotNull(results.get(0).getPersonId()); + * Assert.assertNull(results.get(0).getPersonName()); + * Assert.assertNull(results.get(0).getAge()); + * + * q = em.createQuery( + * "Select p.personId from PersonCassandra p where p.personName = vivek and p.age > " + * + 10); results = q.getResultList(); Assert.assertNotNull(results); + * Assert.assertFalse(results.isEmpty()); Assert.assertEquals(2, + * results.size()); Assert.assertNotNull(results.get(0).getPersonId()); + * Assert.assertNull(results.get(0).getPersonName()); + * Assert.assertNull(results.get(0).getAge()); + */ + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + {/* + * Delete is working, but as row keys are not deleted from cassandra, so + * resulting in issue while reading back. // Delete + * em.remove(em.find(Person.class, "1")); em.remove(em.find(Person.class, + * "2")); em.remove(em.find(Person.class, "3")); em.close(); emf.close(); + * em = null; emf = null; + */ + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSONCASSANDRA"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("ENUM".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef2); + ColumnDef columnDef3 = new ColumnDef(ByteBuffer.wrap("MONTH_ENUM".getBytes()), "UTF8Type"); + columnDef3.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef3); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSONCASSANDRA")) + { + + CassandraCli.client.system_drop_column_family("PERSONCASSANDRA"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonLuceneCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonLuceneCassandra.java new file mode 100644 index 000000000..f5af9a5b0 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonLuceneCassandra.java @@ -0,0 +1,168 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.EnumType; +import javax.persistence.Enumerated; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "PERSON", schema = "KunderaExamples@luceneCassandraTest") +@IndexCollection(columns = { @com.impetus.kundera.index.Index(name = "personName"), + @com.impetus.kundera.index.Index(name = "age") }) +public class PersonLuceneCassandra +{ + + private static final long serialVersionUID = 6068131491098913126L; + + public static final String UID = "uid"; + + public static final String EID = "eid"; + + public static final String FIRST_NAME = "firstName"; + + public static final String LAST_NAME = "lastName"; + + public static final String CITY = "city"; + + public static final String CREATED = "created"; + + public static final String LAST_MODIFIED = "lastModified"; + + /** The person id. */ + @Id + // @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private String age; + + @Column(name = "AGEss") + private byte[] a; + + @Column(name = "ENUM") + @Enumerated(EnumType.STRING) + private Day day; + + /** + * @return the a + */ + public byte[] getA() + { + return a; + } + + /** + * @param a + * the a to set + */ + public void setA(byte[] a) + { + this.a = a; + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public String getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(String age) + { + this.age = age; + } + + /** + * @return the day + */ + public Day getDay() + { + return day; + } + + /** + * @param day + * the day to set + */ + public void setDay(Day day) + { + this.day = day; + } + + enum Day + { + MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Token.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Token.java new file mode 100644 index 000000000..f63ddf942 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/Token.java @@ -0,0 +1,62 @@ +package com.impetus.client.crud; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "tokens", schema = "myapp@myapp_pu") +@IndexCollection(columns={@Index(name="tokenName")}) +public class Token +{ + @Id + @Column(name = "token_id") + private String id; + + @ManyToOne(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "client_id") + private TokenClient client; + + @Column + private String tokenName; + + public String getId() + { + return id; + } + + public void setId(String id) + { + this.id = id; + } + + public TokenClient getClient() + { + return client; + } + + public void setClient(TokenClient client) + { + this.client = client; + } + + public String getTokenName() + { + return tokenName; + } + + public void setTokenName(String tokenName) + { + this.tokenName = tokenName; + } + + +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TokenClient.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TokenClient.java new file mode 100644 index 000000000..532ba3726 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TokenClient.java @@ -0,0 +1,57 @@ +package com.impetus.client.crud; + +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "client", schema = "myapp@myapp_pu") +public class TokenClient +{ + + @Id + @Column(name = "client_id") + private String id; + + @Column(name = "client_name") + private String clientName; + + @OneToMany(mappedBy = "client", fetch = FetchType.LAZY) + private Set tokens; + + public String getId() + { + return id; + } + + public void setId(String id) + { + this.id = id; + } + + public String getClientName() + { + return clientName; + } + + public void setClientName(String clientName) + { + this.clientName = clientName; + } + + public Set getTokens() + { + return tokens; + } + + public void setTokens(Set tokens) + { + this.tokens = tokens; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TransientUser.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TransientUser.java new file mode 100644 index 000000000..9c74a9562 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TransientUser.java @@ -0,0 +1,86 @@ +/** + * + */ +package com.impetus.client.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "TUSER", schema = "KunderaExamples@secIdxCassandraTest") +public class TransientUser +{ + + @Id + @Column(name = "USER_ID") + private String userId; + + @Column(name = "USER_NAME") + private String userName; + + @Column(name = "U_NAME") + private transient String uName; + + public TransientUser() + { + // TODO Auto-generated constructor stub + } + + /** + * @return the personId + */ + public String getPersonId() + { + return userId; + } + + /** + * @param personId + * the personId to set + */ + public void setPersonId(String personId) + { + this.userId = personId; + } + + /** + * @return the personName + */ + public String getPersonName() + { + return userName; + } + + /** + * @param personName + * the personName to set + */ + public void setPersonName(String personName) + { + this.userName = personName; + } + + /** + * @return the uName + */ + public String getuName() + { + return uName; + } + + /** + * @param uName + * the uName to set + */ + public void setuName(String uName) + { + this.uName = uName; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TransientUserTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TransientUserTest.java new file mode 100644 index 000000000..9f996c4d3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/TransientUserTest.java @@ -0,0 +1,158 @@ +/** + * + */ +package com.impetus.client.crud; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +/** + * @author Kuldeep Mishra + * + */ +public class TransientUserTest +{ + + private static final String SEC_IDX_CASSANDRA_TEST = "secIdxCassandraTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + loadData(); + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } + + @Test + public void test() + { + TransientUser user = new TransientUser(); + user.setPersonId("1233"); + user.setuName("kuldeep"); + user.setPersonName("kk"); + + em.persist(user); + em.clear(); + TransientUser foundUser = em.find(TransientUser.class, "1233"); + Assert.assertNotNull(foundUser); + Assert.assertNull(foundUser.getuName()); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "TUSER"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("USER_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("U_NAME".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("TUSER")) + { + + CassandraCli.client.system_drop_column_family("TUSER"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/UpdateDeleteJPQLLiteralTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/UpdateDeleteJPQLLiteralTest.java new file mode 100644 index 000000000..6bf7b7302 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/UpdateDeleteJPQLLiteralTest.java @@ -0,0 +1,232 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.io.IOException; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; + +/** + * Junit test case for Update/Delete via query test. + * + * @author vivek.mishra + * + */ +public class UpdateDeleteJPQLLiteralTest +{ + + private static final String SEC_IDX_CASSANDRA_TEST = "CassandraXmlPropertyTest"; + + private EntityManagerFactory emf; + + private EntityManager em; + + /** + * Setup + * + * @throws IOException + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + @Before + public void setUp() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + CassandraCli.cassandraSetUp(); + CassandraCli.initClient(); + Map propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST, propertyMap); + em = emf.createEntityManager(); + } + + /** + * Test case to demonstrate update via query use case. + * + */ + @Test + public void test() + { + MyTestEntity entity = new MyTestEntity(); + + UUID key = UUID.randomUUID(); + entity.setKey(key); + entity.setUrl("url"); + em.persist(entity); + + // With JPA where clause and update parameter. + String jpql = "update MyTestEntity c set c.url = :url where c.key =:key"; + + Query query = em.createQuery(jpql); + query.setParameter("url", "firstUpdate"); + query.setParameter("key", key); + query.executeUpdate(); + + em.clear(); + + MyTestEntity found = em.find(MyTestEntity.class, key); + + Assert.assertNotNull(found); + Assert.assertEquals("firstUpdate", found.getUrl()); + + // Static where clause with update parameter + jpql = "update MyTestEntity c set c.url = :url where c.key =" + key.toString(); + query = em.createQuery(jpql); + query.setParameter("url", "secondUpdate"); + query.executeUpdate(); + + found = em.find(MyTestEntity.class, key); + + Assert.assertNotNull(found); + Assert.assertEquals("secondUpdate", found.getUrl()); + } + + /** + * JPA String literal test for Select, Update and Delete. + */ + @Test + public void jpaStringLiteralTest() + { + MyTestEntity entity = new MyTestEntity(); + + UUID key = UUID.randomUUID(); + entity.setKey(key); + entity.setUrl("url"); + em.persist(entity); + + String staticJpaQueryEnclosing = "Select e from MyTestEntity e where e.url = 'url'"; + Query query = em.createQuery(staticJpaQueryEnclosing); + + List result = query.getResultList(); + + Assert.assertNotNull(result); + Assert.assertEquals(1, result.size()); + Assert.assertEquals("url", result.get(0).getUrl()); + + String withoutEnclosed = "Select e from MyTestEntity e where e.url = url"; + query = em.createQuery(withoutEnclosed); + + result = query.getResultList(); + + Assert.assertNotNull(result); + Assert.assertEquals(1, result.size()); + Assert.assertEquals("url", result.get(0).getUrl()); + + MyTestEntity found = em.find(MyTestEntity.class, key); + + Assert.assertNotNull(found); + Assert.assertEquals("url", result.get(0).getUrl()); + + found.setUrl("url's"); + + em.merge(found); + + String dynamicQuery = "Select e from MyTestEntity e where e.url = 'url''s'"; + + query = em.createQuery(dynamicQuery); + + result = query.getResultList(); + + Assert.assertNotNull(result); + Assert.assertEquals(1, result.size()); + Assert.assertEquals("url's", result.get(0).getUrl()); + + dynamicQuery = "Select e from MyTestEntity e where e.url = :url"; + query = em.createQuery(dynamicQuery); + query.setParameter("url", "url's"); + + result = query.getResultList(); + + Assert.assertNotNull(result); + Assert.assertEquals(1, result.size()); + Assert.assertEquals("url's", result.get(0).getUrl()); + + // Update by query + // With JPA where clause and update parameter. + String jpql = "update MyTestEntity c set c.url = :url where c.key =" + key.toString(); + query = em.createQuery(jpql); + query.setParameter("url", "updateUrl"); + query.executeUpdate(); + + em.clear(); + + found = em.find(MyTestEntity.class, key); + + Assert.assertNotNull(found); + Assert.assertEquals("updateUrl", found.getUrl()); + + jpql = "update MyTestEntity c set c.url = 'enclosedUrl' where c.key = :key"; + query = em.createQuery(jpql); + query.setParameter("key", key); + query.executeUpdate(); + + found = em.find(MyTestEntity.class, key); + + Assert.assertNotNull(found); + Assert.assertEquals("enclosedUrl", found.getUrl()); + + jpql = "update MyTestEntity c set c.url = 'enclosedUrl''s' where c.key = :key"; + query = em.createQuery(jpql); + query.setParameter("key", key); + query.executeUpdate(); + + found = em.find(MyTestEntity.class, key); + Assert.assertEquals("enclosedUrl's", found.getUrl()); + + // Delete by non column. + + jpql = "Delete c from MyTestEntity c where c.url = :url"; + query = em.createQuery(jpql); + query.setParameter("url", "enclosedUrl's"); + query.executeUpdate(); + + found = em.find(MyTestEntity.class, key); + Assert.assertNull(found); + + } + + @After + public void tearDown() + { + CassandraCli.dropKeySpace("KunderaCassandraXmlTest"); + em.close(); + emf.close(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/UserPromoCodeTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/UserPromoCodeTest.java new file mode 100644 index 000000000..f990dd878 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/UserPromoCodeTest.java @@ -0,0 +1,199 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.entity.PromoCode; +import com.impetus.client.entity.Users; +import com.impetus.client.persistence.CassandraCli; + +public class UserPromoCodeTest +{ + private static final String SEC_IDX_CASSANDRA_TEST = "secIdxCassandraTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + loadData(); + emf = Persistence.createEntityManagerFactory(SEC_IDX_CASSANDRA_TEST); + em = emf.createEntityManager(); + } + + /** + * On insert cassandra. + * + * @throws Exception + * the exception + */ + @Test + public void onInsertUsers() throws Exception + { + Users u = new Users(); + u.setFirstName("firstname"); + u.setLastName("lastname"); + u.setUserId("1_u"); + + PromoCode promoCode1 = new PromoCode(); + promoCode1.setPromoCodeId("1_p"); + promoCode1.setPromoCodeName("promoname1"); + + u.getPromoCodes().add(promoCode1); + + em.persist(u); + + em.clear(); // to avoid fetch from cache and get from DB. + + Users found = em.find(Users.class, "1_u"); + + Assert.assertNotNull(found); + Assert.assertEquals("firstname", found.getFirstName()); + Assert.assertEquals(1, found.getPromoCodes().size()); + + // add 1 more promo code. + + PromoCode promoCode = new PromoCode(); + promoCode.setPromoCodeId("2_p"); + promoCode.setPromoCodeName("promoname2"); + + found.getPromoCodes().add(promoCode); + em.merge(found); + + em.clear(); // to avoid fetch from cache get from DB. + + found = em.find(Users.class, "1_u"); + + Assert.assertNotNull(found); + Assert.assertEquals("firstname", found.getFirstName()); + Assert.assertEquals(2, found.getPromoCodes().size()); + + // Delete + em.remove(found); + + found = em.find(Users.class, "1_u"); + + Assert.assertNull(found); + + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "users"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setColumn_type("Super"); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("users")) + { + + CassandraCli.client.system_drop_column_family("users"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } + + @After + + public void tearDown() + { + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/AddressBatch.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/AddressBatch.java new file mode 100644 index 000000000..d35e37845 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/AddressBatch.java @@ -0,0 +1,78 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.crud.batch; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Entity class for batch operation + * + * @author amresh.singh + */ + +@Entity +@Table(name = "ADDRESS_BATCH", schema = "KunderaExamples@batchTestSizeTwenty") +@IndexCollection(columns = { @Index(name = "STREET") }) +public class AddressBatch +{ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The person name. */ + @Column(name = "STREET") + private String street; + + /** + * @return the addressId + */ + public String getAddressId() + { + return addressId; + } + + /** + * @param addressId + * the addressId to set + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * @param street + * the street to set + */ + public void setStreet(String street) + { + this.street = street; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/CassandraBatchProcessorMixedTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/CassandraBatchProcessorMixedTest.java new file mode 100644 index 000000000..0f1b89e62 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/CassandraBatchProcessorMixedTest.java @@ -0,0 +1,249 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.crud.batch; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +/** + * Test case for more than one entities persisted in the same batch + * + * @author amresh.singh + */ +public class CassandraBatchProcessorMixedTest +{ + + private static final String CF_ADDRESS_BATCH = "ADDRESS_BATCH"; + + private static final String CF_PERSON_BATCH = "PERSON_BATCH"; + + private static final String KEYSPACE_KUNDERA_EXAMPLES = "KunderaExamples"; + + private static final String PERSISTENCE_UNIT = "batchTestSizeTwenty"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + @Before + public void setUp() throws Exception + { + + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace(KEYSPACE_KUNDERA_EXAMPLES); + loadData(); + + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + em = emf.createEntityManager(); + } + + @Test + public void onBatch() + { + List persons = preparePersonData(10); + List addresses = prepareAddressData(10); + + // Insert Persons + for (PersonBatch person : persons) + { + em.persist(person); + } + + // Insert Addresses + for (AddressBatch address : addresses) + { + em.persist(address); + } + + // flush all on close. + // explicit flush on close + em.clear(); + em.close(); + + em = emf.createEntityManager(); + + // Query on Persons + String personsQueryStr = " Select p from PersonBatch p"; + Query personsQuery = em.createQuery(personsQueryStr); + List allPersons = personsQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertEquals(10, allPersons.size()); + + // Query on Addresses + String addressQueryStr = " Select a from AddressBatch a"; + Query addressQuery = em.createQuery(addressQueryStr); + List allAddresses = addressQuery.getResultList(); + Assert.assertNotNull(allAddresses); + Assert.assertEquals(10, allAddresses.size()); + + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + CassandraCli.dropKeySpace(KEYSPACE_KUNDERA_EXAMPLES); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + + KsDef ksDef = null; + + CfDef user_Def = new CfDef(); + user_Def.name = CF_PERSON_BATCH; + user_Def.keyspace = KEYSPACE_KUNDERA_EXAMPLES; + user_Def.setComparator_type("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("AGEss".getBytes()), "BytesType"); + columnDef2.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef2); + + CfDef address_Def = new CfDef(); + address_Def.name = CF_ADDRESS_BATCH; + address_Def.keyspace = KEYSPACE_KUNDERA_EXAMPLES; + address_Def.setComparator_type("UTF8Type"); + address_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDefStreet = new ColumnDef(ByteBuffer.wrap("STREET".getBytes()), "UTF8Type"); + columnDefStreet.index_type = IndexType.KEYS; + address_Def.addToColumn_metadata(columnDefStreet); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + cfDefs.add(address_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace(KEYSPACE_KUNDERA_EXAMPLES); + CassandraCli.client.set_keyspace(KEYSPACE_KUNDERA_EXAMPLES); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase(CF_PERSON_BATCH)) + { + CassandraCli.client.system_drop_column_family(CF_PERSON_BATCH); + } + else if (cfDef1.getName().equalsIgnoreCase(CF_ADDRESS_BATCH)) + { + CassandraCli.client.system_drop_column_family(CF_ADDRESS_BATCH); + } + } + CassandraCli.client.system_add_column_family(user_Def); + CassandraCli.client.system_add_column_family(address_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(KEYSPACE_KUNDERA_EXAMPLES, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(KEYSPACE_KUNDERA_EXAMPLES); + + } + + private List preparePersonData(Integer noOfRecords) + { + List persons = new ArrayList(); + for (int i = 1; i <= noOfRecords; i++) + { + PersonBatch o = new PersonBatch(); + o.setPersonId(i + ""); + o.setPersonName("Name " + i); + o.setAge(10); + persons.add(o); + } + return persons; + } + + private List prepareAddressData(Integer noOfRecords) + { + List addresses = new ArrayList(); + for (int i = 1; i <= noOfRecords; i++) + { + AddressBatch o = new AddressBatch(); + o.setAddressId(i + ""); + o.setStreet("My Street " + i); + addresses.add(o); + } + return addresses; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/CassandraBatchProcessorTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/CassandraBatchProcessorTest.java new file mode 100644 index 000000000..7aa7cb80f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/CassandraBatchProcessorTest.java @@ -0,0 +1,246 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.batch; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.persistence.api.Batcher; + +/** + * Batch processing test case for cassandra. + * + * @author vivek.mishra + * + */ +public class CassandraBatchProcessorTest +{ + + /** + * + */ + private static final String PERSISTENCE_UNIT = "secIdxBatchTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + protected boolean AUTO_MANAGE_SCHEMA = true; + + protected boolean USE_CQL = false; + + protected Map propertyMap = null; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + + // cassandraSetUp(); + CassandraCli.cassandraSetUp(); + // CassandraCli.initClient(); + CassandraCli.createKeySpace("KunderaExamples"); + if (AUTO_MANAGE_SCHEMA) + { + loadData(); + } + + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + propertyMap.put("kundera.batch.size", "5"); + } + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT, propertyMap); + em = emf.createEntityManager(); + } + + @Test + public void onBatch() + { + int counter = 0; + List rows = prepareData(10); + for (PersonBatchCassandraEntity entity : rows) + { + em.persist(entity); + + // check for implicit flush. + if (++counter == 5) + { + Map clients = (Map) em.getDelegate(); + + Batcher client = (Batcher) clients.get(PERSISTENCE_UNIT); + Assert.assertEquals(5, client.getBatchSize()); + em.clear(); + for (int i = 0; i < 5; i++) + { + + // assert on each batch size record + Assert.assertNotNull(em.find(PersonBatchCassandraEntity.class, rows.get(i).getPersonId())); + + // as batch size is 5. + Assert.assertNull(em.find(PersonBatchCassandraEntity.class, rows.get(6).getPersonId())); + } + // means implicit flush must happen + } + } + + // flush all on close. + // explicit flush on close + em.clear(); + em.close(); + + em = emf.createEntityManager(); + + String sql = " Select p from PersonBatchCassandraEntity p"; + Query query = em.createQuery(sql); + List results = query.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(10, results.size()); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + CassandraCli.dropKeySpace("KunderaExamples"); + } + + /** + * Load cassandra specific data. + * + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException, + SchemaDisagreementException + { + + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "PERSON_BATCH"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + try + { + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSON_BATCH")) + { + + CassandraCli.client.system_drop_column_family("PERSON_BATCH"); + + } + } + CassandraCli.client.system_add_column_family(user_Def); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } + + private List prepareData(Integer noOfRecords) + { + List persons = new ArrayList(); + for (int i = 1; i <= noOfRecords; i++) + { + PersonBatchCassandraEntity o = new PersonBatchCassandraEntity(); + o.setPersonId(i + ""); + o.setPersonName("vivek" + i); + o.setAge(10); + persons.add(o); + } + + return persons; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/PersonBatch.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/PersonBatch.java new file mode 100644 index 000000000..670162d7c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/PersonBatch.java @@ -0,0 +1,128 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.crud.batch; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Entity class for Person in Batch operation + * + * @author amresh.singh + */ +@Entity +@Table(name = "PERSON_BATCH", schema = "KunderaExamples@batchTestSizeTwenty") +@IndexCollection(columns = { @Index(name = "personName"), @Index(name = "age") }) +public class PersonBatch +{ + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "AGEss") + private byte[] a; + + /** + * @return the a + */ + public byte[] getA() + { + return a; + } + + /** + * @param a + * the a to set + */ + public void setA(byte[] a) + { + this.a = a; + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/PersonBatchCassandraEntity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/PersonBatchCassandraEntity.java new file mode 100644 index 000000000..373b9066b --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/batch/PersonBatchCassandraEntity.java @@ -0,0 +1,127 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.batch; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * The Class Person. + */ +@Entity +@Table(name = "PERSON_BATCH", schema = "KunderaExamples@secIdxBatchTest") +@IndexCollection(columns = { @Index(name = "personName"), @Index(name = "age") }) +public class PersonBatchCassandraEntity +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "AGEss") + private byte[] a; + + /** + * @return the a + */ + public byte[] getA() + { + return a; + } + + /** + * @param a + * the a to set + */ + public void setA(byte[] a) + { + this.a = a; + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/collection/BlogPost.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/collection/BlogPost.java new file mode 100644 index 000000000..dbc98ea60 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/collection/BlogPost.java @@ -0,0 +1,173 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.collection; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.ElementCollection; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Entity class for Blog post + * @author amresh.singh + */ +@Entity +@Table(name="blog_posts", schema="KunderaExamples@secIdxCassandraTest") +@IndexCollection(columns = { @Index(name = "body")}) +public class BlogPost +{ + @Id + @Column(name="post_id") + private int postId; + + //Body of the post + @Column(name="body") + private String body; + + //Useful tags specified by author + @ElementCollection + @Column(name="tags") + private Set tags; + + //List of user IDs who liked this blog post + @ElementCollection + @Column(name="liked_by") + private List likedBy; + + //User IDs and their respective comments on this blog + @ElementCollection + @Column(name="comments") + private Map comments; + + /** + * @return the postId + */ + public int getPostId() + { + return postId; + } + + /** + * @param postId the postId to set + */ + public void setPostId(int postId) + { + this.postId = postId; + } + + /** + * @return the body + */ + public String getBody() + { + return body; + } + + /** + * @param body the body to set + */ + public void setBody(String body) + { + this.body = body; + } + + /** + * @return the tags + */ + public Set getTags() + { + return tags; + } + + /** + * @param tags the tags to set + */ + public void setTags(Set tags) + { + this.tags = tags; + } + + /** + * @return the likedBy + */ + public List getLikedBy() + { + return likedBy; + } + + /** + * @param likedBy the likedBy to set + */ + public void setLikedBy(List likedBy) + { + this.likedBy = likedBy; + } + + /** + * @return the comments + */ + public Map getComments() + { + return comments; + } + + /** + * @param comments the comments to set + */ + public void setComments(Map comments) + { + this.comments = comments; + } + + public void addTag(String tag) + { + if(tags == null) + { + tags = new HashSet(); + } + tags.add(tag); + } + + public void addLikedBy(int likedByUserId) + { + if(likedBy == null) + { + likedBy = new ArrayList(); + } + likedBy.add(likedByUserId); + } + + public void addComment(int userId, String comment) + { + if(comments == null) + { + comments = new HashMap(); + } + comments.put(userId, comment); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/collection/BlogPostTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/collection/BlogPostTest.java new file mode 100644 index 000000000..b418e585c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/collection/BlogPostTest.java @@ -0,0 +1,519 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.collection; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; + +/** + * Test case for Storing and retrieving Blog posts. 1. Validates correct + * functioning of Element collection for basic types 2. Checks all types of + * collection (Set, Map, List) + * + * @author amresh.singh + */ +public class BlogPostTest +{ + EntityManagerFactory emf; + + EntityManager em; + + String persistenceUnit = "secIdxCassandraTest"; + + private boolean RUN_IN_EMBEDDED_MOODE = true; + private boolean AUTO_MANAGE_SCHEMA = true; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MOODE) + { + CassandraCli.cassandraSetUp(); + } + + if (AUTO_MANAGE_SCHEMA) + { + + createKeyspace(); + createColumnFamily(); + } + + emf = Persistence.createEntityManagerFactory(persistenceUnit); + em = emf.createEntityManager(); + em.setProperty(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + } + + + + // @Test + public void dummyTest() + { + + } + + @Test + public void testCRUD() + { + // Insert records + BlogPost p1 = prepareBlogPost1(); + BlogPost p2 = prepareBlogPost2(); + + em.persist(p1); + em.persist(p2); + + // Find records by ID + em.clear(); + BlogPost pp1 = em.find(BlogPost.class, 1); + BlogPost pp2 = em.find(BlogPost.class, 2); + + assertPost1(pp1); + assertPost2(pp2); + + // Update records + modifyBlogPost1(pp1); + modifyBlogPost2(pp2); + + em.merge(pp1); + em.merge(pp2); + + em.clear(); + pp1 = em.find(BlogPost.class, 1); + pp2 = em.find(BlogPost.class, 2); + + assertUpdatedPost1(pp1); + assertUpdatedPost2(pp2); + + // Remove records + em.remove(pp1); + em.remove(pp2); + + em.clear(); + pp1 = em.find(BlogPost.class, 1); + pp2 = em.find(BlogPost.class, 2); + + Assert.assertNull(pp1); + Assert.assertNull(pp2); + } + + @Test + public void testJPAQuery() + { + // Insert records + BlogPost p1 = prepareBlogPost1(); + BlogPost p2 = prepareBlogPost2(); + + em.persist(p1); + em.persist(p2); + + // Select All query + Query q = em.createQuery("Select p from BlogPost p"); + List allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(2, allPosts.size()); + assertPost1(allPosts.get(0)); + assertPost2(allPosts.get(1)); + + // Search over Row ID + q = em.createQuery("Select p from BlogPost p where p.postId=:postId"); + q.setParameter("postId", 1); + allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(1, allPosts.size()); + assertPost1(allPosts.get(0)); + + // Search over Body column + q = em.createQuery("Select p from BlogPost p where p.body=:body"); + q.setParameter("body", "Kundera - Knight in the shining armor!"); + allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(1, allPosts.size()); + assertPost2(allPosts.get(0)); + + // Update Query + q = em.createQuery("update BlogPost p set p.body=:body,p.tags=:tags,p.likedBy=:likedBy,p.comments=:comments where p.postId=1"); + modifyBlogPost1(p1); + q.setParameter("body", p1.getBody()); + q.setParameter("tags", p1.getTags()); + q.setParameter("likedBy", p1.getLikedBy()); + q.setParameter("comments", p1.getComments()); + int updatedRecords = q.executeUpdate(); + Assert.assertEquals(1, updatedRecords); + + em.clear(); + q = em.createQuery("Select p from BlogPost p where p.postId=:postId"); + q.setParameter("postId", 1); + allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(1, allPosts.size()); + assertUpdatedPost1(allPosts.get(0)); + + // Delete Query + q = em.createQuery("DELETE from BlogPost"); + int deleteCount = q.executeUpdate(); + Assert.assertEquals(2, deleteCount); + + em.clear(); + q = em.createQuery("Select p from BlogPost p"); + allPosts = q.getResultList(); + Assert.assertTrue(allPosts == null || allPosts.isEmpty()); + } + + @Test + public void testNativeQuery() + { + // Insert records + BlogPost p1 = prepareBlogPost1(); + BlogPost p2 = prepareBlogPost2(); + + em.persist(p1); + em.persist(p2); + + // Select All query + Query q = em.createNativeQuery("select * from blog_posts", BlogPost.class); + List allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(2, allPosts.size()); + assertPost1(allPosts.get(0)); + assertPost2(allPosts.get(1)); + + // Search over a column + q = em.createNativeQuery("select * from blog_posts where body='Working with MongoDB using Kundera'", + BlogPost.class); + allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(1, allPosts.size()); + assertPost1(allPosts.get(0)); + + // Updating set, list and map for Blog Post 1 + q = em.createNativeQuery("update blog_posts set body = 'Updated body 1' where post_id = 1", BlogPost.class); + q.executeUpdate(); + q = em.createNativeQuery("update blog_posts set tags = tags + {'new tag 1'} where post_id = 1", BlogPost.class); + q.executeUpdate(); + q = em.createNativeQuery("update blog_posts set liked_by = liked_by - [111] where post_id = 1", BlogPost.class); + q.executeUpdate(); + q = em.createNativeQuery("update blog_posts set comments = comments + {888:'New comment 1'} where post_id = 1", + BlogPost.class); + q.executeUpdate(); + + q = em.createNativeQuery("select * from blog_posts where post_id = 1", BlogPost.class); + allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(1, allPosts.size()); + assertUpdatedPost1(allPosts.get(0)); + + // Updating set, list and map for Blog Post 2 + q = em.createNativeQuery("update blog_posts set body = 'Updated body 2' where post_id = 2", BlogPost.class); + q.executeUpdate(); + q = em.createNativeQuery("update blog_posts set tags = tags + {'new tag 2'} where post_id = 2", BlogPost.class); + q.executeUpdate(); + q = em.createNativeQuery("update blog_posts set liked_by = liked_by - [444] where post_id = 2", BlogPost.class); + q.executeUpdate(); + q = em.createNativeQuery("update blog_posts set comments = comments + {999:'New comment 2'} where post_id = 2", + BlogPost.class); + q.executeUpdate(); + + q = em.createNativeQuery("select * from blog_posts where post_id = 2", BlogPost.class); + allPosts = q.getResultList(); + Assert.assertNotNull(allPosts); + Assert.assertFalse(allPosts.isEmpty()); + Assert.assertEquals(1, allPosts.size()); + assertUpdatedPost2(allPosts.get(0)); + + // Delete all posts + q = em.createNativeQuery("delete from blog_posts where post_id = 1", BlogPost.class); + q.executeUpdate(); + q = em.createNativeQuery("delete from blog_posts where post_id = 2", BlogPost.class); + q.executeUpdate(); + + q = em.createNativeQuery("select * from blog_posts", BlogPost.class); + allPosts = q.getResultList(); + Assert.assertTrue(allPosts == null || allPosts.isEmpty()); + } + + private BlogPost prepareBlogPost1() + { + BlogPost p1 = new BlogPost(); + p1.setPostId(1); + p1.setBody("Working with MongoDB using Kundera"); + + p1.addTag("nosql"); + p1.addTag("kundera"); + p1.addTag("mongo"); + + p1.addLikedBy(111); + p1.addLikedBy(222); + + p1.addComment(111, "What a post!"); + p1.addComment(222, "I am getting NPE on line no. 145"); + p1.addComment(333, "My hobby is to spam blogs"); + return p1; + } + + private BlogPost prepareBlogPost2() + { + BlogPost p2 = new BlogPost(); + p2.setPostId(2); + p2.setBody("Kundera - Knight in the shining armor!"); + + p2.addTag("nosql"); + p2.addTag("cassandra"); + p2.addTag("kundera"); + p2.addTag("jpa"); + + p2.addLikedBy(333); + p2.addLikedBy(444); + p2.addLikedBy(555); + + p2.addComment(333, "Great work"); + p2.addComment(555, "Doesn't work on my machine"); + p2.addComment(777, "Wanna buy medicines from my store?"); + return p2; + } + + private void modifyBlogPost1(BlogPost p) + { + p.setBody("Updated body 1"); + p.getTags().add("new tag 1"); + p.getLikedBy().remove(0); + p.addComment(888, "New comment 1"); + } + + private void modifyBlogPost2(BlogPost p) + { + p.setBody("Updated body 2"); + p.getTags().add("new tag 2"); + p.getLikedBy().remove(1); + p.addComment(999, "New comment 2"); + } + + private void assertPost1(BlogPost p) + { + Assert.assertNotNull(p); + Assert.assertEquals(1, p.getPostId()); + Assert.assertEquals("Working with MongoDB using Kundera", p.getBody()); + + Assert.assertNotNull(p.getTags()); + Assert.assertFalse(p.getTags().isEmpty()); + Assert.assertEquals(3, p.getTags().size()); + for (String tag : p.getTags()) + { + Assert.assertTrue(tag.equals("nosql") || tag.equals("kundera") || tag.equals("mongo")); + } + + Assert.assertNotNull(p.getLikedBy()); + Assert.assertFalse(p.getLikedBy().isEmpty()); + Assert.assertEquals(2, p.getLikedBy().size()); + for (int likedUserId : p.getLikedBy()) + { + Assert.assertTrue(likedUserId == 111 || likedUserId == 222); + } + + Assert.assertNotNull(p.getComments()); + Assert.assertFalse(p.getComments().isEmpty()); + Assert.assertEquals(3, p.getComments().size()); + for (int commentedBy : p.getComments().keySet()) + { + String commentText = p.getComments().get(commentedBy); + Assert.assertTrue(commentedBy == 111 || commentedBy == 222 || commentedBy == 333); + Assert.assertTrue(commentText.equals("What a post!") + || commentText.equals("I am getting NPE on line no. 145") + || commentText.equals("My hobby is to spam blogs")); + } + } + + private void assertPost2(BlogPost p) + { + Assert.assertNotNull(p); + Assert.assertEquals(2, p.getPostId()); + Assert.assertEquals("Kundera - Knight in the shining armor!", p.getBody()); + + Assert.assertNotNull(p.getTags()); + Assert.assertFalse(p.getTags().isEmpty()); + Assert.assertEquals(4, p.getTags().size()); + for (String tag : p.getTags()) + { + Assert.assertTrue(tag.equals("nosql") || tag.equals("cassandra") || tag.equals("kundera") + || tag.equals("jpa")); + } + + Assert.assertNotNull(p.getLikedBy()); + Assert.assertFalse(p.getLikedBy().isEmpty()); + Assert.assertEquals(3, p.getLikedBy().size()); + for (int likedUserId : p.getLikedBy()) + { + Assert.assertTrue(likedUserId == 333 || likedUserId == 444 || likedUserId == 555); + } + + Assert.assertNotNull(p.getComments()); + Assert.assertFalse(p.getComments().isEmpty()); + Assert.assertEquals(3, p.getComments().size()); + for (int commentedBy : p.getComments().keySet()) + { + String commentText = p.getComments().get(commentedBy); + Assert.assertTrue(commentedBy == 333 || commentedBy == 555 || commentedBy == 777); + Assert.assertTrue(commentText.equals("Great work") || commentText.equals("Doesn't work on my machine") + || commentText.equals("Wanna buy medicines from my store?")); + } + } + + private void assertUpdatedPost1(BlogPost p) + { + Assert.assertNotNull(p); + Assert.assertEquals(1, p.getPostId()); + Assert.assertEquals("Updated body 1", p.getBody()); + + Assert.assertNotNull(p.getTags()); + Assert.assertFalse(p.getTags().isEmpty()); + Assert.assertEquals(4, p.getTags().size()); + for (String tag : p.getTags()) + { + Assert.assertTrue(tag.equals("nosql") || tag.equals("kundera") || tag.equals("mongo") + || tag.equals("new tag 1")); + } + + Assert.assertNotNull(p.getLikedBy()); + Assert.assertFalse(p.getLikedBy().isEmpty()); + Assert.assertEquals(1, p.getLikedBy().size()); + for (int likedUserId : p.getLikedBy()) + { + Assert.assertTrue(likedUserId == 222); + } + + Assert.assertNotNull(p.getComments()); + Assert.assertFalse(p.getComments().isEmpty()); + Assert.assertEquals(4, p.getComments().size()); + for (int commentedBy : p.getComments().keySet()) + { + String commentText = p.getComments().get(commentedBy); + Assert.assertTrue(commentedBy == 111 || commentedBy == 222 || commentedBy == 333 || commentedBy == 888); + Assert.assertTrue(commentText.equals("What a post!") + || commentText.equals("I am getting NPE on line no. 145") + || commentText.equals("My hobby is to spam blogs") || commentText.equals("New comment 1")); + } + + } + + private void assertUpdatedPost2(BlogPost p) + { + Assert.assertNotNull(p); + Assert.assertEquals(2, p.getPostId()); + Assert.assertEquals("Updated body 2", p.getBody()); + + Assert.assertNotNull(p.getTags()); + Assert.assertFalse(p.getTags().isEmpty()); + Assert.assertEquals(5, p.getTags().size()); + for (String tag : p.getTags()) + { + Assert.assertTrue(tag.equals("nosql") || tag.equals("cassandra") || tag.equals("kundera") + || tag.equals("jpa") || tag.equals("new tag 2")); + } + + Assert.assertNotNull(p.getLikedBy()); + Assert.assertFalse(p.getLikedBy().isEmpty()); + Assert.assertEquals(2, p.getLikedBy().size()); + for (int likedUserId : p.getLikedBy()) + { + Assert.assertTrue(likedUserId == 333 || likedUserId == 555); + } + + Assert.assertNotNull(p.getComments()); + Assert.assertFalse(p.getComments().isEmpty()); + Assert.assertEquals(4, p.getComments().size()); + for (int commentedBy : p.getComments().keySet()) + { + String commentText = p.getComments().get(commentedBy); + Assert.assertTrue(commentedBy == 333 || commentedBy == 555 || commentedBy == 777 || commentedBy == 999); + Assert.assertTrue(commentText.equals("Great work") || commentText.equals("Doesn't work on my machine") + || commentText.equals("Wanna buy medicines from my store?") || commentText.equals("New comment 2")); + } + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + if (em != null && em.isOpen()) + { + em.close(); + } + if (emf != null && emf.isOpen()) + { + emf.close(); + } + + if (AUTO_MANAGE_SCHEMA) + { + CassandraCli.executeCqlQuery("USE \"KunderaExamples\""); + CassandraCli.executeCqlQuery("TRUNCATE blog_posts"); + CassandraCli.executeCqlQuery("DROP TABLE blog_posts"); + CassandraCli.executeCqlQuery("DROP KEYSPACE \"KunderaExamples\""); + } + + } + + private void createColumnFamily() + { + try + { + CassandraCli.executeCqlQuery("USE \"KunderaExamples\""); + CassandraCli + .executeCqlQuery("CREATE TABLE blog_posts (post_id int PRIMARY KEY, body text, tags set, liked_by list, comments map)"); + CassandraCli.executeCqlQuery("CREATE INDEX ON blog_posts(body)"); + } + catch (Exception e) + { + } + } + + private void createKeyspace() + { + try + { + CassandraCli + .executeCqlQuery("CREATE KEYSPACE \"KunderaExamples\" WITH replication = {'class':'SimpleStrategy','replication_factor':3}"); + } + catch (Exception e) + { + + } + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CQLTranslatorTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CQLTranslatorTest.java new file mode 100644 index 000000000..1118e1df3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CQLTranslatorTest.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.util.Date; +import java.util.UUID; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.thrift.CQLTranslator; +import com.impetus.client.cassandra.thrift.CQLTranslator.TranslationType; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * JUnit for CQL translator test + * + * @author vivek.mishra + * + */ +public class CQLTranslatorTest +{ + private EntityManagerFactory emf; + + private static final Logger logger = LoggerFactory.getLogger(CassandraCompositeTypeTest.class); + + private static final String KEYSPACE = "CompositeCassandra"; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.dropKeySpace(KEYSPACE); + CassandraCli.cassandraSetUp(); + emf = Persistence.createEntityManagerFactory("composite_pu"); + } + + @Test + public void testPrepareColumns() + { + logger.info("On prepare columns."); + CQLTranslator translator = new CQLTranslator(); + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + CassandraPrimeUser user = new CassandraPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(CassandraPrimeUser.class); + String translatedSql = translator + .prepareColumnOrColumnValues(user, entityMetadata, TranslationType.VALUE, null).get( + TranslationType.VALUE); + String columnAsCsv = "'mevivs',1," + timeLineId + ",'my first tweet','" + currentDate.getTime() + "'"; + Assert.assertEquals(columnAsCsv, translatedSql); + } + + @Test + public void testGetKeyword() + { + CQLTranslator translator = new CQLTranslator(); + Assert.assertEquals("read_repair_chance", translator.getKeyword(CassandraConstants.READ_REPAIR_CHANCE)); + Assert.assertEquals("dclocal_read_repair_chance", translator.getKeyword(CassandraConstants.DCLOCAL_READ_REPAIR_CHANCE)); + Assert.assertEquals("bloom_filter_fp_chance", translator.getKeyword(CassandraConstants.BLOOM_FILTER_FP_CHANCE)); + Assert.assertEquals("compaction_strategy_class", translator.getKeyword(CassandraConstants.COMPACTION_STRATEGY)); + Assert.assertEquals("bloom_filter_fp_chance", translator.getKeyword(CassandraConstants.BLOOM_FILTER_FP_CHANCE)); + Assert.assertEquals("replicate_on_write", translator.getKeyword(CassandraConstants.REPLICATE_ON_WRITE)); + Assert.assertEquals("caching", translator.getKeyword(CassandraConstants.CACHING)); + Assert.assertEquals("comment", translator.getKeyword(CassandraConstants.COMMENT)); + Assert.assertEquals("gc_grace_seconds", translator.getKeyword(CassandraConstants.GC_GRACE_SECONDS)); + + } + + @After + public void tearDown() + { + CassandraCli.dropKeySpace(KEYSPACE); + emf.close(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraCompositeTypeTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraCompositeTypeTest.java new file mode 100644 index 000000000..1920e71dc --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraCompositeTypeTest.java @@ -0,0 +1,546 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.nio.ByteBuffer; +import java.util.Date; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.Compression; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.compositeType.CassandraPrimeUser.NickName; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * Junit test case for Compound/Composite key. + * + * @author vivek.mishra + * + */ + +public class CassandraCompositeTypeTest +{ + + /** + * + */ + private static final String PERSISTENCE_UNIT = "composite_pu"; + + private EntityManagerFactory emf; + + /** The Constant logger. */ + private static final Logger logger = LoggerFactory.getLogger(CassandraCompositeTypeTest.class); + + // @Rule + // public ContiPerfRule i = new ContiPerfRule(new ReportModule[] { new + // CSVSummaryReportModule(), + // new HtmlReportModule() }); + + private Date currentDate = new Date(); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.initClient(); + + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + } + + @Test + public void onAddColumn() throws Exception + { + // cql script is not adding "tweetBody", kundera.ddl.auto.update will + // add it. + String cql_Query = "create columnfamily \"CompositeUser\" (\"userId\" text, \"tweetId\" int, \"timeLineId\" uuid, " + + " \"tweetDate\" timestamp, PRIMARY KEY(\"userId\",\"tweetId\",\"timeLineId\"))"; + + executeScript(cql_Query); + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + onCRUD(em, key); + em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + CassandraPrimeUser result = em.find(CassandraPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("After merge", result.getTweetBody()); // assertion + // of newly + // added + // tweet body + em.remove(result); + + em.flush(); + em.close(); + em =emf.createEntityManager(); + clients = (Map) em.getDelegate(); + client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + result = em.find(CassandraPrimeUser.class, key); + Assert.assertNull(result); + + em.close(); + } + + @Test + public void onAlterColumnType() throws Exception + { + // Here tweetDate is of type "int". On update will be changed to + // timestamp. + + String cql_Query = "create columnfamily \"CompositeUser\" (\"userId\" text, \"tweetId\" int, \"timeLineId\" uuid, " + + " \"tweetDate\" int, PRIMARY KEY(\"userId\",\"tweetId\",\"timeLineId\"))"; + executeScript(cql_Query); + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + EntityManager em = emf.createEntityManager(); + UUID timeLineId = UUID.randomUUID(); + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + onCRUD(em, key); + em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + CassandraPrimeUser result = em.find(CassandraPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); // assertion + // of + // changed + // tweetDate. + em.remove(result); + em.flush(); + em.close(); + em =emf.createEntityManager(); + clients = (Map) em.getDelegate(); + client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + result = em.find(CassandraPrimeUser.class, key); + Assert.assertNull(result); + + em.close(); + } + + @Test + public void onQuery() + { + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + CassandraPrimeUser user = new CassandraPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + + em.flush(); // optional,just to clear persistence cache. + + em.clear(); + + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + final String noClause = "Select u from CassandraPrimeUser u"; + + final String withFirstCompositeColClause = "Select u from CassandraPrimeUser u where u.key.userId = :userId"; + + // secondary index support over compound key is not enabled in cassandra + // composite keys yet. DO NOT DELETE/UNCOMMENT. + + // final String withClauseOnNoncomposite = + // "Select u from CassandraPrimeUser u where u.tweetDate = ?1"; + // + + final String withSecondCompositeColClause = "Select u from CassandraPrimeUser u where u.key.tweetId = :tweetId"; + final String withBothCompositeColClause = "Select u from CassandraPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId"; + final String withAllCompositeColClause = "Select u from CassandraPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + final String withLastCompositeColGTClause = "Select u from CassandraPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId >= :timeLineId"; + + final String withSelectiveCompositeColClause = "Select u.key from CassandraPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + + // query over 1 composite and 1 non-column + + // query with no clause. + Query q = em.createQuery(noClause); + List results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withFirstCompositeColClause); + q.setParameter("userId", "mevivs"); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withSecondCompositeColClause); + q.setParameter("tweetId", 1); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withBothCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withAllCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withLastCompositeColGTClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + + Assert.assertEquals(1, results.size()); + + // Query with composite key with selective clause. + q = em.createQuery(withSelectiveCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertNull(results.get(0).getTweetBody()); + + final String selectiveColumnTweetBodyWithAllCompositeColClause = "Select u.tweetBody from CassandraPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + // Query for selective column tweetBody with composite key clause. + q = em.createQuery(selectiveColumnTweetBodyWithAllCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("my first tweet", results.get(0).getTweetBody()); + Assert.assertNull(results.get(0).getTweetDate()); + + final String selectiveColumnTweetDateWithAllCompositeColClause = "Select u.tweetDate from CassandraPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + // Query for selective column tweetDate with composite key clause. + q = em.createQuery(selectiveColumnTweetDateWithAllCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(currentDate.getTime(), results.get(0).getTweetDate().getTime()); + Assert.assertNull(results.get(0).getTweetBody()); + + final String withCompositeKeyClause = "Select u from CassandraPrimeUser u where u.key = :key"; + // Query with composite key clause. + q = em.createQuery(withCompositeKeyClause); + q.setParameter("key", key); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + + em.remove(user); + + em.clear();// optional,just to clear persistence cache. + } + + @Test + public void onNamedQueryTest() + { + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + updateNamed(); + deleteNamed(); + } + + @Test + public void onLimit() + { + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + + CassandraPrimeUser user1 = new CassandraPrimeUser(key); + user1.setTweetBody("my first tweet"); + user1.setTweetDate(currentDate); + em.persist(user1); + + key = new CassandraCompoundKey("mevivs", 2, timeLineId); + CassandraPrimeUser user2 = new CassandraPrimeUser(key); + user2.setTweetBody("my first tweet"); + user2.setTweetDate(currentDate); + em.persist(user2); + + key = new CassandraCompoundKey("mevivs", 3, timeLineId); + CassandraPrimeUser user3 = new CassandraPrimeUser(key); + user3.setTweetBody("my first tweet"); + user3.setTweetDate(currentDate); + em.persist(user3); + + em.flush(); + + // em.clear(); // optional,just to clear persistence cache. + + // em = emf.createEntityManager(); + em.clear(); + + final String noClause = "Select u from CassandraPrimeUser u"; + Query q = em.createQuery(noClause); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + + // With limit + q = em.createQuery(noClause); + q.setMaxResults(2); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + } + + @Test + public void onBatchInsert() + { + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + long t1 = System.currentTimeMillis(); + for (int i = 0; i < 500; i++) + { + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", i, timeLineId); + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + CassandraPrimeUser user = new CassandraPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + } + long t2 = System.currentTimeMillis(); + System.out.println("Total time taken = " + (t2 - t1)); + + em.clear(); + + CassandraPrimeUser u = em.find(CassandraPrimeUser.class, new CassandraCompoundKey("mevivs", 499, timeLineId)); + Assert.assertNotNull(u); + } + + /** + * CompositeUserDataType + * + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + emf.close(); + CassandraCli.client.execute_cql3_query(ByteBuffer.wrap("use \"CompositeCassandra\"".getBytes()), + Compression.NONE, ConsistencyLevel.ONE); + CassandraCli.client.execute_cql3_query(ByteBuffer.wrap("truncate \"CompositeUser\"".getBytes()), + Compression.NONE, ConsistencyLevel.ONE); + CassandraCli.dropKeySpace("CompositeCassandra"); + } + + // DO NOT DELETE IT!! though it is automated with schema creation option. + /** + * create column family script for compound key. + */ + private void executeScript(final String cql) + { + CassandraCli.createKeySpace("CompositeCassandra"); + try + { + CassandraCli.getClient().set_keyspace("CompositeCassandra"); + CassandraCli.executeCqlQuery(cql); + } + catch (InvalidRequestException e) + { + logger.error(e.getMessage()); + } + catch (TException e) + { + logger.error(e.getMessage()); + } + } + + /** + * CRUD over Compound primary Key. + */ + + private void onCRUD(final EntityManager em, CassandraCompoundKey key) + { + + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + CassandraPrimeUser user = new CassandraPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + user.setNickName(NickName.KK); + em.persist(user); + em.flush(); + + // em.clear(); // optional,just to clear persistence cache. + + // em = emf.createEntityManager(); + em.clear(); + + clients = (Map) em.getDelegate(); + client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + + CassandraPrimeUser result = em.find(CassandraPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("my first tweet", result.getTweetBody()); + // Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + Assert.assertEquals(NickName.KK, result.getNickName()); + Assert.assertEquals(NickName.KK.name(), result.getNickName().name()); + + em.clear();// optional,just to clear persistence cache. + + user.setTweetBody("After merge"); + em.merge(user); + em.close();// optional,just to clear persistence cache. + + EntityManager em1 = emf.createEntityManager(); + // em = emf.createEntityManager(); + clients = (Map) em1.getDelegate(); + client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + + result = em1.find(CassandraPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("After merge", result.getTweetBody()); + // Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + + // deleting composite + em1.clear(); // optional,just to clear persistence cache. + // em.close();// optional,just to clear persistence cache. + + } + + /** + * Update by Named Query. + * + * @return + */ + private void updateNamed() + { + EntityManager em = emf.createEntityManager(); + + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + UUID timeLineId = UUID.randomUUID(); + + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + CassandraPrimeUser user = new CassandraPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + + em.close(); + em = emf.createEntityManager(); + clients = (Map) em.getDelegate(); + client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + String updateQuery = "Update CassandraPrimeUser u SET u.tweetBody=after merge where u.key= :beforeUpdate"; + Query q = em.createQuery(updateQuery); + q.setParameter("beforeUpdate", key); + q.executeUpdate(); + + em.close(); // optional,just to clear persistence cache. + + em = emf.createEntityManager(); + clients = (Map) em.getDelegate(); + client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + + CassandraPrimeUser result = em.find(CassandraPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("after merge", result.getTweetBody()); + Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + em.close(); + } + + /** + * delete by Named Query. + */ + private void deleteNamed() + { + UUID timeLineId = UUID.randomUUID(); + + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + + String deleteQuery = "Delete From CassandraPrimeUser u where u.key= :key"; + EntityManager em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + Query q = em.createQuery(deleteQuery); + q.setParameter("key", key); + q.executeUpdate(); + + CassandraPrimeUser result = em.find(CassandraPrimeUser.class, key); + Assert.assertNull(result); + em.close(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraCompoundKey.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraCompoundKey.java new file mode 100644 index 000000000..f2b95445d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraCompoundKey.java @@ -0,0 +1,89 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.util.UUID; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +/** + * @author vivek.mishra + */ +@Embeddable +public class CassandraCompoundKey +{ + @Column + private String userId; + + @Column + private int tweetId; + + @Column + private UUID timeLineId; + + @Column + private transient String fullName; + + /** + * + */ + public CassandraCompoundKey() + { + } + + /** + * @param userId + * @param tweetId + * @param timeLineId + */ + public CassandraCompoundKey(String userId, int tweetId, UUID timeLineId) + { + this.userId = userId; + this.tweetId = tweetId; + this.timeLineId = timeLineId; + this.fullName = "kuldeep"; + } + + /** + * @return the userId + */ + public String getUserId() + { + return userId; + } + + /** + * @return the tweetId + */ + public int getTweetId() + { + return tweetId; + } + + /** + * @return the timeLineId + */ + public UUID getTimeLineId() + { + return timeLineId; + } + + public String getFullName() + { + return this.fullName; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraEmbeddedAssociation.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraEmbeddedAssociation.java new file mode 100644 index 000000000..12810d06d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraEmbeddedAssociation.java @@ -0,0 +1,116 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.util.Date; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +import com.impetus.client.crud.compositeType.association.UserInfo; + +/** + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "CompositeUserAssociation", schema = "CompositeCassandra@composite_pu") +// @Index(index = true,columns = { "tweetBody","tweetDate" }) +public class CassandraEmbeddedAssociation +{ + + @EmbeddedId + private CassandraCompoundKey key; + + @Column + private String tweetBody; + + @Column + private Date tweetDate; + + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "userInfo_id") + private UserInfo userInfo; + + public CassandraEmbeddedAssociation() + { + } + + public CassandraEmbeddedAssociation(CassandraCompoundKey key) + { + this.key = key; + } + + /** + * @return the key + */ + public CassandraCompoundKey getKey() + { + return key; + } + + /** + * @return the tweetBody + */ + public String getTweetBody() + { + return tweetBody; + } + + /** + * @return the tweetDate + */ + public Date getTweetDate() + { + return tweetDate; + } + + /** + * @param tweetBody + * the tweetBody to set + */ + public void setTweetBody(String tweetBody) + { + this.tweetBody = tweetBody; + } + + /** + * @param tweetDate + * the tweetDate to set + */ + public void setTweetDate(Date tweetDate) + { + this.tweetDate = tweetDate; + } + + public UserInfo getUserInfo() + { + return userInfo; + } + + public void setUserInfo(UserInfo userInfo) + { + this.userInfo = userInfo; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraPrimeUser.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraPrimeUser.java new file mode 100644 index 000000000..7db9a6151 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CassandraPrimeUser.java @@ -0,0 +1,129 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.EnumType; +import javax.persistence.Enumerated; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "CompositeUser", schema = "CompositeCassandra@composite_pu") +// @Index(index = true,columns = { "tweetBody","tweetDate" }) +public class CassandraPrimeUser +{ + + @EmbeddedId + private CassandraCompoundKey key; + + @Column + private String tweetBody; + + @Column + private Date tweetDate; + + @Column + private String name; + + @Column + @Enumerated(EnumType.STRING) + private NickName nickName; + + public CassandraPrimeUser() + { + } + + public CassandraPrimeUser(CassandraCompoundKey key) + { + this.key = key; + } + + /** + * @return the key + */ + public CassandraCompoundKey getKey() + { + return key; + } + + /** + * @return the tweetBody + */ + public String getTweetBody() + { + return tweetBody; + } + + /** + * @return the tweetDate + */ + public Date getTweetDate() + { + return tweetDate; + } + + /** + * @param tweetBody + * the tweetBody to set + */ + public void setTweetBody(String tweetBody) + { + this.tweetBody = tweetBody; + } + + /** + * @param tweetDate + * the tweetDate to set + */ + public void setTweetDate(Date tweetDate) + { + this.tweetDate = tweetDate; + } + + public String getName() + { + return name; + } + + public void setName(String name) + { + this.name = name; + } + + public NickName getNickName() + { + return nickName; + } + + public void setNickName(NickName nickName) + { + this.nickName = nickName; + } + + enum NickName + { + KK, VM, AS; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CompositeDataTypeTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CompositeDataTypeTest.java new file mode 100644 index 000000000..124737511 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CompositeDataTypeTest.java @@ -0,0 +1,513 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.client.Client; + +/** + * Junit test case for Compound/Composite key. + * + * @author vivek.mishra + * + */ +public class CompositeDataTypeTest +{ + + /** + * + */ + private static final String PERSISTENCE_UNIT = "compositedatatype"; + + private EntityManagerFactory emf; + + /** The enrolment date. */ + protected Date enrolmentDate = new Date(Long.parseLong("1344079065781")); + + /** The joining date and time. */ + protected Date joiningDateAndTime = new Date(); + + /** The date. */ + protected long date = new Date().getTime(); + + /** The new sql date. */ + protected java.sql.Date newSqlDate = new java.sql.Date(date); + + /** The enrolment time. */ + protected Date enrolmentTime = new Date(); + + /** The sql time. */ + protected java.sql.Time sqlTime = new java.sql.Time(date); + + /** The sql timestamp. */ + protected java.sql.Timestamp sqlTimestamp = new java.sql.Timestamp(date); + + /** The big decimal. */ + protected BigDecimal bigDecimal = new BigDecimal(123456789); + + /** The big integer. */ + protected BigInteger bigInteger = new BigInteger("123456789"); + + /** The number of students. */ + protected int numberOfStudents = 1000; + + /** The calendar. */ + protected Calendar calendar = Calendar.getInstance(); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.initClient(); + loadData(); + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + } + + /** + * CRUD over Compound primary Key. + * + * @throws IllegalAccessException + * @throws InstantiationException + */ + @Test + public void onCRUD() throws InstantiationException, IllegalAccessException + { + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + CompoundKeyDataType key = prepareData(new Long(12345677), 78575785897L, "Amresh", false, 10, 'A', (byte) 5, + (short) 8, (float) 69.3, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, + new Integer(3), new Long(978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, + bigInteger, calendar, CompoundKeyDataType.class.newInstance()); + + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + PrimeUserDataType user = new PrimeUserDataType(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + user.setIsActive(true); + em.persist(user); + + em.clear(); // optional,just to clear persistence cache. + + PrimeUserDataType result = em.find(PrimeUserDataType.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("my first tweet", result.getTweetBody()); + // Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + Assert.assertTrue(result.getIsActive()); + + em.clear();// optional,just to clear persistence cache. + + user.setTweetBody("After merge"); + em.merge(user); + + em.clear();// optional,just to clear persistence cache. + + result = em.find(PrimeUserDataType.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("After merge", result.getTweetBody()); + // Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + + // deleting composite + em.remove(result); + + em.clear();// optional,just to clear persistence cache. + + result = em.find(PrimeUserDataType.class, key); + Assert.assertNull(result); + } + + @Test + public void onQuery() throws InstantiationException, IllegalAccessException + { + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + CompoundKeyDataType key = prepareData(new Long(12345677), 78575785897L, "Amresh", false, 10, 'A', (byte) 5, + (short) 8, (float) 69.3, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, + new Integer(3), new Long(978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, + bigInteger, calendar, CompoundKeyDataType.class.newInstance()); + + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + + PrimeUserDataType user = new PrimeUserDataType(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + + em.clear(); // optional,just to clear persistence cache. + final String noClause = "Select u from PrimeUserDataType u"; + + // secondary index support over compound key is not enabled in cassandra + // composite keys yet. DO NOT DELETE/UNCOMMENT. + + // final String withClauseOnNoncomposite = + // "Select u from PrimeUserDataType u where u.tweetDate = ?1"; + + final String withFirstCompositeColClause = "Select u from PrimeUserDataType u where u.key.studentId = :studentId"; + final String withSecondCompositeColClause = "Select u from PrimeUserDataType u where u.key.uniqueId >= :uniqueId1 and u.key.uniqueId <= :uniqueId2"; + final String withBothCompositeColClause = "Select u from PrimeUserDataType u where u.key.studentId = :studentId and u.key.uniqueId = :uniqueId"; + final String withSelectiveCompositeColClause = "Select u.key from PrimeUserDataType u where u.key = :key"; + + final String withAllCompositeColClause = "Select u from PrimeUserDataType u where u.key.studentId = :studentId and u.key.uniqueId = :uniqueId and u.key.studentName = :studentName and u.key.isExceptional = :isExceptional and u.key.age = :age and u.key.semester = :semester and u.key.digitalSignature = :digitalSignature and u.key.cgpa = :cgpa and u.key.percentage = :percentage and u.key.height = :height and u.key.enrolmentDate = :enrolmentDate and u.key.enrolmentTime = :enrolmentTime and u.key.joiningDateAndTime = :joiningDateAndTime and u.key.yearsSpent = :yearsSpent and u.key.rollNumber = :rollNumber and u.key.monthlyFee = :monthlyFee and u.key.sqlDate = :sqlDate and u.key.sqlTimestamp = :sqlTimestamp and u.key.sqlTime = :sqlTime and u.key.bigInteger = :bigInteger and u.key.calendar = :calendar"; + final String selectiveColumnTweetBodyWithAllCompositeColClause = "Select u.tweetBody from PrimeUserDataType u where u.key.studentId = :studentId and u.key.uniqueId = :uniqueId and u.key.studentName = :studentName and u.key.isExceptional = :isExceptional and u.key.age = :age and u.key.semester = :semester and u.key.digitalSignature = :digitalSignature and u.key.cgpa = :cgpa and u.key.percentage = :percentage and u.key.height = :height and u.key.enrolmentDate = :enrolmentDate and u.key.enrolmentTime = :enrolmentTime and u.key.joiningDateAndTime = :joiningDateAndTime and u.key.yearsSpent = :yearsSpent and u.key.rollNumber = :rollNumber and u.key.monthlyFee = :monthlyFee and u.key.sqlDate = :sqlDate and u.key.sqlTimestamp = :sqlTimestamp and u.key.sqlTime = :sqlTime and u.key.bigInteger = :bigInteger and u.key.calendar = :calendar"; + + // query over 1 composite and 1 non-column + + // query with no clause. + Query q = em.createQuery(noClause); + List results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withFirstCompositeColClause); + q.setParameter("studentId", new Long(12345677)); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // secondary index support over compound key is not enabled in cassandra + // composite keys yet. DO NOT DELETE/UNCOMMENT. + + // Query with composite key clause. + // q = em.createQuery(withClauseOnNoncomposite); + // q.setParameter(1, currentDate); + // results = q.getResultList(); + // Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withSecondCompositeColClause); + q.setParameter("uniqueId1", 78575785897L); + q.setParameter("uniqueId2", 78575785897L); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withBothCompositeColClause); + q.setParameter("studentId", new Long(12345677)); + q.setParameter("uniqueId", 78575785897L); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withAllCompositeColClause); + q.setParameter("studentId", new Long(12345677)); + q.setParameter("uniqueId", 78575785897L); + q.setParameter("studentName", "Amresh"); + q.setParameter("isExceptional", false); + q.setParameter("age", 10); + q.setParameter("semester", 'A'); + q.setParameter("digitalSignature", new Byte((byte) 5)); + q.setParameter("cgpa", (short) 8); + q.setParameter("percentage", (float) 69.3); + q.setParameter("height", 163.76765654); + q.setParameter("enrolmentDate", enrolmentDate); + q.setParameter("enrolmentTime", enrolmentTime); + q.setParameter("joiningDateAndTime", joiningDateAndTime); + q.setParameter("yearsSpent", new Integer(3)); + q.setParameter("rollNumber", new Long(978423946455l)); + q.setParameter("monthlyFee", 135434.89); + q.setParameter("sqlDate", newSqlDate); + q.setParameter("sqlTimestamp", sqlTimestamp); + q.setParameter("sqlTime", sqlTime); + q.setParameter("bigInteger", bigInteger); + q.setParameter("calendar", calendar); + + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + + // Query with composite key with selective clause. + q = em.createQuery(withSelectiveCompositeColClause); + q.setParameter("key", key); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertNull(results.get(0).getTweetBody()); + + // // Query for selective column tweetBody with composite key clause. + q = em.createQuery(selectiveColumnTweetBodyWithAllCompositeColClause); + q.setParameter("studentId", new Long(12345677)); + q.setParameter("uniqueId", 78575785897L); + q.setParameter("studentName", "Amresh"); + q.setParameter("isExceptional", false); + q.setParameter("age", 10); + q.setParameter("semester", 'A'); + q.setParameter("digitalSignature", (byte) 5); + q.setParameter("cgpa", (short) 8); + q.setParameter("percentage", (float) 69.3); + q.setParameter("height", 163.76765654); + q.setParameter("enrolmentDate", enrolmentDate); + q.setParameter("enrolmentTime", enrolmentTime); + q.setParameter("joiningDateAndTime", joiningDateAndTime); + q.setParameter("yearsSpent", new Integer(3)); + q.setParameter("rollNumber", new Long(978423946455l)); + q.setParameter("monthlyFee", 135434.89); + q.setParameter("sqlDate", newSqlDate); + q.setParameter("sqlTimestamp", sqlTimestamp); + q.setParameter("sqlTime", sqlTime); + q.setParameter("bigInteger", bigInteger); + q.setParameter("calendar", calendar); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("my first tweet", results.get(0).getTweetBody()); + Assert.assertNull(results.get(0).getTweetDate()); + + final String selectiveColumnTweetDateWithAllCompositeColClause = "Select u.tweetDate from PrimeUserDataType u where u.key = :key"; + // Query for selective column tweetDate with composite key clause. + q = em.createQuery(selectiveColumnTweetDateWithAllCompositeColClause); + q.setParameter("key", key); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(currentDate.getTime(), results.get(0).getTweetDate().getTime()); + Assert.assertNull(results.get(0).getTweetBody()); + + final String withCompositeKeyClause = "Select u from PrimeUserDataType u where u.key = :key"; + // Query with composite key clause. + q = em.createQuery(withCompositeKeyClause); + q.setParameter("key", key); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + + em.remove(user); + + em.clear();// optional,just to clear persistence cache. + } + + @Test + public void onNamedQueryTest() throws InstantiationException, IllegalAccessException + { + updateNamed(); + deleteNamed(); + + } + + /** + * Update by Named Query. + * + * @return + * @throws IllegalAccessException + * @throws InstantiationException + */ + private void updateNamed() throws InstantiationException, IllegalAccessException + { + EntityManager em = emf.createEntityManager(); + + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + CompoundKeyDataType key = prepareData(new Long(12345677), 78575785897L, "Amresh", false, 10, 'A', (byte) 5, + (short) 8, (float) 69.3, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, + new Integer(3), new Long(978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, + bigInteger, calendar, CompoundKeyDataType.class.newInstance()); + PrimeUserDataType user = new PrimeUserDataType(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + + em = emf.createEntityManager(); + clients = (Map) em.getDelegate(); + client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + String updateQuery = "Update PrimeUserDataType u SET u.tweetBody=after merge where u.key= :beforeUpdate"; + Query q = em.createQuery(updateQuery); + q.setParameter("beforeUpdate", key); + q.executeUpdate(); + + PrimeUserDataType result = em.find(PrimeUserDataType.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("after merge", result.getTweetBody()); + // Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + em.close(); + } + + /** + * delete by Named Query. + * + * @throws IllegalAccessException + * @throws InstantiationException + */ + private void deleteNamed() throws InstantiationException, IllegalAccessException + { + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + CompoundKeyDataType key = prepareData(new Long(12345677), 78575785897L, "Amresh", false, 10, 'A', (byte) 5, + (short) 8, (float) 69.3, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, + new Integer(3), new Long(978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, + bigInteger, calendar, CompoundKeyDataType.class.newInstance()); + + String deleteQuery = "Delete From PrimeUserDataType u where u.key= :key"; + EntityManager em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + Client client = clients.get(PERSISTENCE_UNIT); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + Query q = em.createQuery(deleteQuery); + q.setParameter("key", key); + q.executeUpdate(); + + PrimeUserDataType result = em.find(PrimeUserDataType.class, key); + Assert.assertNull(result); + em.close(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("CompositeCassandra"); + emf.close(); + } + + // DO NOT DELETE IT!! though it is automated with schema creation option. + /** + * create column family script for compound key. + */ + private void loadData() + {/* + * CassandraCli.createKeySpace("CompositeCassandra"); String cql_Query = + * "create columnfamily \"CompositeUserDataType\" (\"userId\" text, \"tweetId\" int, \"timeLineId\" uuid, \"tweetBody\" text," + * + + * " \"tweetDate\" timestamp, PRIMARY KEY(\"userId\",\"tweetId\",\"timeLineId\"))" + * ; try { CassandraCli.getClient().set_keyspace("CompositeCassandra"); } + * catch (InvalidRequestException e) { logger.error(e.getMessage()); } + * catch (TException e) { logger.error(e.getMessage()); } + * CassandraCli.executeCqlQuery(cql_Query); + */ + } + + /** + * Prepare data. + * + * @param studentId + * the student id + * @param uniqueId + * the unique id + * @param studentName + * the student name + * @param isExceptional + * the is exceptional + * @param age + * the age + * @param semester + * the semester + * @param digitalSignature + * the digital signature + * @param cgpa + * the cgpa + * @param percentage + * the percentage + * @param height + * the height + * @param enrolmentDate + * the enrolment date + * @param enrolmentTime + * the enrolment time + * @param joiningDateAndTime + * the joining date and time + * @param yearsSpent + * the years spent + * @param rollNumber + * the roll number + * @param monthlyFee + * the monthly fee + * @param newSqlDate + * the new sql date + * @param sqlTime + * the sql time + * @param sqlTimestamp + * the sql timestamp + * @param bigDecimal + * the big decimal + * @param bigInteger + * the big integer + * @param calendar + * the calendar + * @param o + * the o + * @return the person + */ + private CompoundKeyDataType prepareData(long studentId, long uniqueId, String studentName, boolean isExceptional, + int age, char semester, byte digitalSignature, short cgpa, float percentage, double height, + java.util.Date enrolmentDate, java.util.Date enrolmentTime, java.util.Date joiningDateAndTime, + Integer yearsSpent, Long rollNumber, Double monthlyFee, java.sql.Date newSqlDate, java.sql.Time sqlTime, + java.sql.Timestamp sqlTimestamp, BigDecimal bigDecimal, BigInteger bigInteger, Calendar calendar, + CompoundKeyDataType o) + { + o.setStudentId((Long) studentId); + o.setUniqueId(uniqueId); + o.setStudentName(studentName); + o.setExceptional(isExceptional); + o.setAge(age); + o.setSemester(semester); + o.setDigitalSignature(digitalSignature); + o.setCgpa(cgpa); + o.setPercentage(percentage); + o.setHeight(height); + + o.setEnrolmentDate(enrolmentDate); + o.setEnrolmentTime(enrolmentTime); + o.setJoiningDateAndTime(joiningDateAndTime); + + o.setYearsSpent(yearsSpent); + o.setRollNumber(rollNumber); + o.setMonthlyFee(monthlyFee); + o.setSqlDate(newSqlDate); + o.setSqlTime(sqlTime); + o.setSqlTimestamp(sqlTimestamp); + // o.setBigDecimal(bigDecimal); + o.setBigInteger(bigInteger); + o.setCalendar(calendar); + return o; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CompoundKeyDataType.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CompoundKeyDataType.java new file mode 100644 index 000000000..0c34dc9f7 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/CompoundKeyDataType.java @@ -0,0 +1,481 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.math.BigInteger; +import java.util.Calendar; + +import javax.persistence.Column; +import javax.persistence.Embeddable; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +/** + * @author vivek.mishra + */ +@Embeddable +public class CompoundKeyDataType +{ + + // Primitive Types + // @Id + @Column(name = "STUDENT_ID") + private long studentId; + + @Column(name = "UNIQUE_ID") + private long uniqueId; + + @Column(name = "STUDENT_NAME") + private String studentName; + + @Column(name = "IS_EXCEPTIONAL") + private boolean isExceptional; + + @Column(name = "AGE") + private int age; + + @Column(name = "SEMESTER") + private char semester; // A,B,C,D,E,F for i to vi + + @Column(name = "DIGITAL_SIGNATURE") + private byte digitalSignature; + + @Column(name = "CGPA") + private short cgpa; // 1-10 + + @Column(name = "PERCENTAGE") + private float percentage; + + @Column(name = "HEIGHT") + private double height; + + // Date-time types + @Column(name = "ENROLMENT_DATE") + @Temporal(TemporalType.DATE) + private java.util.Date enrolmentDate; + + @Column(name = "ENROLMENT_TIME") + @Temporal(TemporalType.TIME) + private java.util.Date enrolmentTime; + + @Column(name = "JOINING_DATE_TIME") + @Temporal(TemporalType.TIMESTAMP) + private java.util.Date joiningDateAndTime; + + // Wrapper types + + @Column(name = "YEARS_SPENT") + private Integer yearsSpent; + + @Column(name = "ROLL_NUMBER") + private Long rollNumber; + + @Column(name = "MONTHLY_FEE") + private Double monthlyFee; + + @Column(name = "SQL_DATE") + private java.sql.Date sqlDate; + + @Column(name = "SQL_TIMESTAMP") + private java.sql.Timestamp sqlTimestamp; + + @Column(name = "SQL_TIME") + private java.sql.Time sqlTime; + + @Column(name = "BIG_INT") + private BigInteger bigInteger; + + // @Column(name = "BIG_DECIMAL") + // private BigDecimal bigDecimal; + + @Column(name = "CALENDAR") + private Calendar calendar; + + /** + * + */ + public CompoundKeyDataType() + { + } + + /** + * @return the studentId + */ + public long getStudentId() + { + return studentId; + } + + /** + * @param studentId + * the studentId to set + */ + public void setStudentId(long studentId) + { + this.studentId = studentId; + } + + /** + * @return the uniqueId + */ + public long getUniqueId() + { + return uniqueId; + } + + /** + * @param uniqueId + * the uniqueId to set + */ + public void setUniqueId(long uniqueId) + { + this.uniqueId = uniqueId; + } + + /** + * @return the studentName + */ + public String getStudentName() + { + return studentName; + } + + /** + * @param studentName + * the studentName to set + */ + public void setStudentName(String studentName) + { + this.studentName = studentName; + } + + /** + * @return the isExceptional + */ + public boolean isExceptional() + { + return isExceptional; + } + + /** + * @param isExceptional + * the isExceptional to set + */ + public void setExceptional(boolean isExceptional) + { + this.isExceptional = isExceptional; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the semester + */ + public char getSemester() + { + return semester; + } + + /** + * @param semester + * the semester to set + */ + public void setSemester(char semester) + { + this.semester = semester; + } + + /** + * @return the digitalSignature + */ + public byte getDigitalSignature() + { + return digitalSignature; + } + + /** + * @param digitalSignature + * the digitalSignature to set + */ + public void setDigitalSignature(byte digitalSignature) + { + this.digitalSignature = digitalSignature; + } + + /** + * @return the cgpa + */ + public short getCgpa() + { + return cgpa; + } + + /** + * @param cgpa + * the cgpa to set + */ + public void setCgpa(short cgpa) + { + this.cgpa = cgpa; + } + + /** + * @return the percentage + */ + public float getPercentage() + { + return percentage; + } + + /** + * @param percentage + * the percentage to set + */ + public void setPercentage(float percentage) + { + this.percentage = percentage; + } + + /** + * @return the height + */ + public double getHeight() + { + return height; + } + + /** + * @param height + * the height to set + */ + public void setHeight(double height) + { + this.height = height; + } + + /** + * @return the enrolmentDate + */ + public java.util.Date getEnrolmentDate() + { + return enrolmentDate; + } + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + public void setEnrolmentDate(java.util.Date enrolmentDate) + { + this.enrolmentDate = enrolmentDate; + } + + /** + * @return the enrolmentTime + */ + public java.util.Date getEnrolmentTime() + { + return enrolmentTime; + } + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + public void setEnrolmentTime(java.util.Date enrolmentTime) + { + this.enrolmentTime = enrolmentTime; + } + + /** + * @return the joiningDateAndTime + */ + public java.util.Date getJoiningDateAndTime() + { + return joiningDateAndTime; + } + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + public void setJoiningDateAndTime(java.util.Date joiningDateAndTime) + { + this.joiningDateAndTime = joiningDateAndTime; + } + + /** + * @return the yearsSpent + */ + public Integer getYearsSpent() + { + return yearsSpent; + } + + /** + * @param yearsSpent + * the yearsSpent to set + */ + public void setYearsSpent(Integer yearsSpent) + { + this.yearsSpent = yearsSpent; + } + + /** + * @return the rollNumber + */ + public Long getRollNumber() + { + return rollNumber; + } + + /** + * @param rollNumber + * the rollNumber to set + */ + public void setRollNumber(Long rollNumber) + { + this.rollNumber = rollNumber; + } + + /** + * @return the monthlyFee + */ + public Double getMonthlyFee() + { + return monthlyFee; + } + + /** + * @param monthlyFee + * the monthlyFee to set + */ + public void setMonthlyFee(Double monthlyFee) + { + this.monthlyFee = monthlyFee; + } + + public java.sql.Date getSqlDate() + { + return sqlDate; + } + + public void setSqlDate(java.sql.Date sqlDate) + { + this.sqlDate = sqlDate; + } + + /** + * @return the sqlTimestamp + */ + public java.sql.Timestamp getSqlTimestamp() + { + return sqlTimestamp; + } + + /** + * @param sqlTimestamp + * the sqlTimestamp to set + */ + public void setSqlTimestamp(java.sql.Timestamp sqlTimestamp) + { + this.sqlTimestamp = sqlTimestamp; + } + + /** + * @return the sqlTime + */ + public java.sql.Time getSqlTime() + { + return sqlTime; + } + + /** + * @param sqlTime + * the sqlTime to set + */ + public void setSqlTime(java.sql.Time sqlTime) + { + this.sqlTime = sqlTime; + } + + /** + * @return the bigInteger + */ + public BigInteger getBigInteger() + { + return bigInteger; + } + + /** + * @param bigInteger + * the bigInteger to set + */ + public void setBigInteger(BigInteger bigInteger) + { + this.bigInteger = bigInteger; + } + + // /** + // * @return the bigDecimal + // */ + // public BigDecimal getBigDecimal() + // { + // return bigDecimal; + // } + // + // /** + // * @param bigDecimal + // * the bigDecimal to set + // */ + // public void setBigDecimal(BigDecimal bigDecimal) + // { + // this.bigDecimal = bigDecimal; + // } + + /** + * @return the calendar + */ + public Calendar getCalendar() + { + return calendar; + } + + /** + * @param calendar + * the calendar to set + */ + public void setCalendar(Calendar calendar) + { + this.calendar = calendar; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/PrimeUserDataType.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/PrimeUserDataType.java new file mode 100644 index 000000000..bad612f7c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/PrimeUserDataType.java @@ -0,0 +1,109 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "CompositeUserDataType", schema = "CompositeCassandra@compositedatatype") +// @Index(index = true,columns = { "tweetBody","tweetDate" }) +public class PrimeUserDataType +{ + + @EmbeddedId + private CompoundKeyDataType key; + + @Column + private String tweetBody; + + @Column + private Date tweetDate; + + @Column + private Boolean isActive; + + public PrimeUserDataType() + { + } + + public PrimeUserDataType(CompoundKeyDataType key) + { + this.key = key; + } + + /** + * @return the key + */ + public CompoundKeyDataType getKey() + { + return key; + } + + /** + * @return the tweetBody + */ + public String getTweetBody() + { + return tweetBody; + } + + /** + * @return the tweetDate + */ + public Date getTweetDate() + { + return tweetDate; + } + + /** + * @param tweetBody + * the tweetBody to set + */ + public void setTweetBody(String tweetBody) + { + this.tweetBody = tweetBody; + } + + /** + * @param tweetDate + * the tweetDate to set + */ + public void setTweetDate(Date tweetDate) + { + this.tweetDate = tweetDate; + } + + public Boolean getIsActive() + { + return isActive; + } + + public void setIsActive(Boolean isActive) + { + this.isActive = isActive; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/AddressOTOPK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/AddressOTOPK.java new file mode 100644 index 000000000..652cf6789 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/AddressOTOPK.java @@ -0,0 +1,82 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType.association; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "AddressOTOPK", schema = "KunderaExamples@thriftClientTest") +public class AddressOTOPK +{ + @Id + @Column(name = "PERSON_ID") + private String personId; + + @Column(name = "ADDRESS_ID") + private String addressId; + + @Column(name = "STREET") + private String street; + + @OneToOne(mappedBy = "address", fetch = FetchType.LAZY) + private UserOTOPK user; + + public String getPersonId() + { + return personId; + } + + public void setPersonId(String personId) + { + this.personId = personId; + } + + public String getAddressId() + { + return addressId; + } + + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + public String getStreet() + { + return street; + } + + public void setStreet(String street) + { + this.street = street; + } + + public UserOTOPK getUser() + { + return user; + } + + public void setUser(UserOTOPK user) + { + this.user = user; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraAddressUniOTM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraAddressUniOTM.java new file mode 100644 index 000000000..723ca2a67 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraAddressUniOTM.java @@ -0,0 +1,40 @@ +package com.impetus.client.crud.compositeType.association; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraAddressUniOTM", schema = "KunderaExamples@secIdxCassandraTest") +public class CassandraAddressUniOTM +{ + + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + @Column(name = "STREET") + private String street; + + public String getAddressId() + { + return addressId; + } + + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + public String getStreet() + { + return street; + } + + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraUserOTMTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraUserOTMTest.java new file mode 100644 index 000000000..d5afddbdd --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraUserOTMTest.java @@ -0,0 +1,203 @@ +/** + * + */ +package com.impetus.client.crud.compositeType.association; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashSet; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Set; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +/** + * @author impadmin + * + */ +public class CassandraUserOTMTest +{ + + private static final String _KEYSPACE = "KunderaExamples"; + + private EntityManagerFactory emf; + + private EntityManager em; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace(_KEYSPACE); + loadData(); + // HashMap propertyMap = new HashMap(); + // propertyMap.put(CassandraConstants.CQL_VERSION, + // CassandraConstants.CQL_VERSION_3_0); + // propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, + // "create"); + emf = Persistence.createEntityManagerFactory("secIdxCassandraTest"); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace(_KEYSPACE); + emf.close(); + } + + @Test + public void test() + { + em = emf.createEntityManager(); + + Set addresses = new HashSet(); + + CassandraAddressUniOTM address1 = new CassandraAddressUniOTM(); + address1.setAddressId("a"); + address1.setStreet("my street"); + CassandraAddressUniOTM address2 = new CassandraAddressUniOTM(); + address2.setAddressId("b"); + address2.setStreet("my new street"); + + addresses.add(address1); + addresses.add(address2); + + CassandraUserUniOTM userUniOTM = new CassandraUserUniOTM(); + userUniOTM.setPersonId("1"); + userUniOTM.setPersonName("kuldeep"); + userUniOTM.setAddresses(addresses); + + em.persist(userUniOTM); + + em.clear(); + + CassandraUserUniOTM foundObject = em.find(CassandraUserUniOTM.class, "1"); + Assert.assertNotNull(foundObject); + Assert.assertEquals(2, foundObject.getAddresses().size()); + + Query q = em.createQuery("Select u from CassandraUserUniOTM u"); + List users = q.getResultList(); + Assert.assertNotNull(users); + Assert.assertEquals(1, users.size()); + Assert.assertNotNull(users.get(0)); + Assert.assertEquals("kuldeep", users.get(0).getPersonName()); + Assert.assertEquals("1", users.get(0).getPersonId()); + Assert.assertNotNull(users.get(0).getAddresses()); + Assert.assertEquals(2, users.get(0).getAddresses().size()); + + em.remove(foundObject); + + foundObject = em.find(CassandraUserUniOTM.class, "1"); + Assert.assertNull(foundObject); + } + + /** + * Loads data. + * + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + */ + private void loadData() throws InvalidRequestException, SchemaDisagreementException, TException + { + List cfDefs = new ArrayList(); + + CfDef user = new CfDef(_KEYSPACE, "CassandraUserUniOTM"); + user.setKey_validation_class("UTF8Type"); + user.setDefault_validation_class("UTF8Type"); + user.setComparator_type("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user.addToColumn_metadata(columnDef); + + CfDef address = new CfDef(_KEYSPACE, "CassandraAddressUniOTM"); + address.setKey_validation_class("UTF8Type"); + address.setDefault_validation_class("UTF8Type"); + address.setComparator_type("UTF8Type"); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("PERSON_ID".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("STREET".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + + address.addToColumn_metadata(columnDef1); + address.addToColumn_metadata(columnDef2); + + cfDefs.add(user); + cfDefs.add(address); + KsDef ksDef = null; + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(_KEYSPACE); + CassandraCli.client.set_keyspace(_KEYSPACE); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + if (cfDef1.getName().equals("CassandraUserUniOTM")) + { + CassandraCli.client.system_drop_column_family("CassandraUserUniOTM"); + } + if (cfDef1.getName().equals("CassandraAddressUniOTM")) + { + CassandraCli.client.system_drop_column_family("CassandraAddressUniOTM"); + } + } + CassandraCli.client.system_add_column_family(user); + CassandraCli.client.system_add_column_family(address); + } + catch (NotFoundException e) + { + + ksDef = new org.apache.cassandra.thrift.KsDef(_KEYSPACE, "org.apache.cassandra.locator.SimpleStrategy", + cfDefs); + + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + + CassandraCli.client.set_keyspace(_KEYSPACE); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraUserUniOTM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraUserUniOTM.java new file mode 100644 index 000000000..f2f4f9142 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/CassandraUserUniOTM.java @@ -0,0 +1,60 @@ +package com.impetus.client.crud.compositeType.association; + +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraUserUniOTM", schema = "KunderaExamples@secIdxCassandraTest") +public class CassandraUserUniOTM +{ + + @Id + @Column(name = "PERSON_ID") + private String personId; + + @Column(name = "PERSON_NAME") + private String personName; + + @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "PERSON_ID") + private Set addresses; + + public String getPersonId() + { + return personId; + } + + public String getPersonName() + { + return personName; + } + + public void setPersonName(String personName) + { + this.personName = personName; + } + + public void setPersonId(String personId) + { + this.personId = personId; + } + + public Set getAddresses() + { + return addresses; + } + + public void setAddresses(Set addresses) + { + this.addresses = addresses; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserInfo.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserInfo.java new file mode 100644 index 000000000..595744dab --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserInfo.java @@ -0,0 +1,131 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType.association; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "UserInfo", schema = "CompositeCassandra@composite_pu") +public class UserInfo +{ + + @Id + @Column(name = "userInfo_id") + private String userInfoId; + + @Column(name = "first_name") + private String firstName; + + @Column(name = "last_name") + private String lastName; + + @Column(name = "age") + private int age; + + /** + * + */ + public UserInfo() + { + } + + /** + * @param userInfoId + * @param firstName + * @param lastName + * @param age + * @param timeLine + */ + public UserInfo(String userInfoId, String firstName, String lastName, int age/* + * , + * CassandraPrimeUser + * timeLine + */) + { + super(); + this.userInfoId = userInfoId; + this.firstName = firstName; + this.lastName = lastName; + this.age = age; + // this.timeLine = timeLine; + } + + /** + * @return the userInfoId + */ + public String getUserInfoId() + { + return userInfoId; + } + + /** + * @return the firstName + */ + public String getFirstName() + { + return firstName; + } + + /** + * @return the lastName + */ + public String getLastName() + { + return lastName; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + // /** + // * @return the timeLine + // */ + // public CassandraPrimeUser getTimeLine() + // { + // return timeLine; + // } + + /** + * @param firstName + * the firstName to set + */ + public void setFirstName(String firstName) + { + this.firstName = firstName; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserInfoTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserInfoTest.java new file mode 100644 index 000000000..6387a94ff --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserInfoTest.java @@ -0,0 +1,216 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType.association; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Date; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.CassandraClientBase; +import com.impetus.client.crud.compositeType.CassandraCompoundKey; +import com.impetus.client.crud.compositeType.CassandraEmbeddedAssociation; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.client.Client; + +/** + * @author vivek.mishra + * + */ +public class UserInfoTest +{ + private EntityManagerFactory emf; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.initClient(); + loadData(); + Map props = new HashMap(1); + props.put("kundera.ddl.auto.prepare", ""); + emf = Persistence.createEntityManagerFactory("composite_pu", props); + } + + @Test + public void onCRUD() + { + EntityManager em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + Client client = clients.get("composite_pu"); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + // Persist + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + CassandraEmbeddedAssociation timeLine = new CassandraEmbeddedAssociation(key); + timeLine.setTweetBody("my first tweet"); + timeLine.setTweetDate(currentDate); + + UserInfo userInfo = new UserInfo("mevivs_info", "Vivek", "Mishra", 31); + timeLine.setUserInfo(userInfo); + em.persist(timeLine); + em.clear(); + + // Find + CassandraEmbeddedAssociation result = em.find(CassandraEmbeddedAssociation.class, key); + Assert.assertNotNull(result); + Assert.assertEquals(currentDate, result.getTweetDate()); + Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals("Vivek", result.getUserInfo().getFirstName()); + Assert.assertEquals(31, result.getUserInfo().getAge()); + + result.getUserInfo().setFirstName("Kuldeep"); + result.getUserInfo().setAge(23); + + em.merge(result); + + em.clear(); + + // Find + result = null; + result = em.find(CassandraEmbeddedAssociation.class, key); + Assert.assertNotNull(result); + Assert.assertEquals(currentDate, result.getTweetDate()); + Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals("Kuldeep", result.getUserInfo().getFirstName()); + Assert.assertEquals(23, result.getUserInfo().getAge()); + + em.remove(result); + + em.clear(); + result = em.find(CassandraEmbeddedAssociation.class, key); + Assert.assertNull(result); + + } + + @Test + public void onQuery() + { + EntityManager em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + Client client = clients.get("composite_pu"); + ((CassandraClientBase) client).setCqlVersion("3.0.0"); + + // Persist + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + CassandraCompoundKey key = new CassandraCompoundKey("mevivs", 1, timeLineId); + CassandraEmbeddedAssociation timeLine = new CassandraEmbeddedAssociation(key); + timeLine.setTweetBody("my first tweet"); + timeLine.setTweetDate(currentDate); + + UserInfo userInfo = new UserInfo("mevivs_info", "Vivek", "Mishra", 31); + timeLine.setUserInfo(userInfo); + em.persist(timeLine); + + em.clear(); // optional,just to clear persistence cache. + + final String noClause = "Select t from CassandraEmbeddedAssociation t"; + + Query query = em.createQuery(noClause); + List results = query.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("Vivek", results.get(0).getUserInfo().getFirstName()); + Assert.assertEquals(31, results.get(0).getUserInfo().getAge()); + + em.remove(timeLine); + + em.clear();// optional,just to clear persistence cache. + + UserInfo user_Info = em.find(UserInfo.class, "mevivs_info"); + Assert.assertNull(user_Info); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("CompositeCassandra"); + emf.close(); + } + + /** + * Loads data. + * + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + */ + private void loadData() throws InvalidRequestException, SchemaDisagreementException, TException + { + List cfDefs = new ArrayList(); + CfDef cfDef = new CfDef("CompositeCassandra", "UserInfo"); + cfDef.setKey_validation_class("UTF8Type"); + cfDef.setDefault_validation_class("UTF8Type"); + cfDef.setComparator_type("UTF8Type"); + cfDef.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("first_name".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("last_name".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef1); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("age".getBytes()), "Int32Type"); + columnDef2.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef2); + cfDefs.add(cfDef); + KsDef ksDef = new KsDef("CompositeCassandra", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + ksDef.strategy_options.put("replication_factor", "1"); + + CassandraCli.getClient().system_add_keyspace(ksDef); + + CassandraCli.executeCqlQuery("USE \"CompositeCassandra\""); + + CassandraCli + .executeCqlQuery("CREATE TABLE \"CompositeUserAssociation\" (\"userId\" varchar,\"tweetId\" int,\"timeLineId\" uuid, \"tweetBody\" varchar, \"tweetDate\" timestamp, \"userInfo_id\" varchar,\"first_name\" varchar,\"last_name\" varchar, \"age\" int, PRIMARY KEY (\"userId\", \"tweetId\",\"timeLineId\"))"); + + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserOTOPK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserOTOPK.java new file mode 100644 index 000000000..1a8b0469c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserOTOPK.java @@ -0,0 +1,72 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType.association; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.PrimaryKeyJoinColumn; +import javax.persistence.Table; + +@Entity +@Table(name = "UserOTOPK", schema = "KunderaExamples@thriftClientTest") +public class UserOTOPK +{ + @Id + @Column(name = "PERSON_ID") + private String personId; + + @Column(name = "PERSON_NAME") + private String personName; + + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.EAGER, optional = false) + @PrimaryKeyJoinColumn + private AddressOTOPK address; + + public String getPersonId() + { + return personId; + } + + public String getPersonName() + { + return personName; + } + + public void setPersonName(String personName) + { + this.personName = personName; + } + + public void setPersonId(String personId) + { + this.personId = personId; + } + + public AddressOTOPK getAddress() + { + return address; + } + + public void setAddress(AddressOTOPK address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserOTOPKTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserOTOPKTest.java new file mode 100644 index 000000000..8084bbcc1 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/compositeType/association/UserOTOPKTest.java @@ -0,0 +1,198 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType.association; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +/** + * @author impadmin + * + */ +public class UserOTOPKTest +{ + private String keyspace = "KunderaExamples"; + + private EntityManagerFactory emf; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.initClient(); + loadData(); + emf = Persistence.createEntityManagerFactory("thriftClientTest"); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace(keyspace); + emf.close(); + } + + @Test + public void testOTOPk() + { + EntityManager em = emf.createEntityManager(); + + AddressOTOPK addressOTOPK = new AddressOTOPK(); + addressOTOPK.setAddressId("xyz"); + addressOTOPK.setStreet("STTRRREEEETTTTT"); + + UserOTOPK userOTOPK = new UserOTOPK(); + userOTOPK.setPersonId("1234"); + userOTOPK.setPersonName("Kuldeep"); + userOTOPK.setAddress(addressOTOPK); + + em.persist(userOTOPK); + + em.clear(); + + UserOTOPK otopk = em.find(UserOTOPK.class, "1234"); + Assert.assertNotNull(otopk); + Assert.assertNotNull(otopk.getAddress()); + Assert.assertEquals("Kuldeep", otopk.getPersonName()); + Assert.assertEquals("1234", otopk.getAddress().getPersonId()); + Assert.assertEquals("xyz", otopk.getAddress().getAddressId()); + Assert.assertEquals("STTRRREEEETTTTT", otopk.getAddress().getStreet()); + + em.clear(); + + Query q = em.createQuery("Select u from UserOTOPK u"); + List users = q.getResultList(); + Assert.assertNotNull(users); + Assert.assertEquals(1, users.size()); + Assert.assertNotNull(users.get(0)); + Assert.assertNotNull(users.get(0).getAddress()); + Assert.assertEquals("STTRRREEEETTTTT", users.get(0).getAddress().getStreet()); + em.close(); + + } + + /** + * Loads data. + * + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * @throws TException + */ + private void loadData() throws InvalidRequestException, SchemaDisagreementException, TException + { + List cfDefs = new ArrayList(); + + CfDef user = new CfDef(keyspace, "UserOTOPK"); + user.setKey_validation_class("UTF8Type"); + user.setDefault_validation_class("UTF8Type"); + user.setComparator_type("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + user.addToColumn_metadata(columnDef); + + CfDef address = new CfDef(keyspace, "AddressOTOPK"); + address.setKey_validation_class("UTF8Type"); + address.setDefault_validation_class("UTF8Type"); + address.setComparator_type("UTF8Type"); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("ADDRESS_ID".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("STREET".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + + address.addToColumn_metadata(columnDef1); + address.addToColumn_metadata(columnDef2); + + cfDefs.add(user); + cfDefs.add(address); + KsDef ksDef = null; + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + if (cfDef1.getName().equalsIgnoreCase("UserOTOPK")) + { + CassandraCli.client.system_drop_column_family("UserOTOPK"); + } + if (cfDef1.getName().equalsIgnoreCase("AddressOTOPK")) + { + CassandraCli.client.system_drop_column_family("AddressOTOPK"); + } + } + CassandraCli.client.system_add_column_family(user); + CassandraCli.client.system_add_column_family(address); + } + catch (NotFoundException e) + { + + ksDef = new org.apache.cassandra.thrift.KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", + cfDefs); + + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/Counters.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/Counters.java new file mode 100644 index 000000000..9df5a68ef --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/Counters.java @@ -0,0 +1,80 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.countercolumns; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "counters", schema = "KunderaCounterColumn@CassandraCounterTest") +public class Counters +{ + @Id + private String id; + + @Column + private int counter; + + @Column + private transient int count; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the counter1 + */ + public int getCounter() + { + return counter; + } + + /** + * @param counter1 + * the counter1 to set + */ + public void setCounter(int counter) + { + this.counter = counter; + } + + public int getCount() + { + return count; + } + + public void setCount(int count) + { + this.count = count; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/CountersTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/CountersTest.java new file mode 100644 index 000000000..81a809ad3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/CountersTest.java @@ -0,0 +1,426 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.countercolumns; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.Cassandra.Client; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; + +/** + * Counter column test case for Counter column family in cassandra. + * + * @author kuldeep.mishra + * + */ +public class CountersTest +{ + private static final String id1 = "12"; + + private static final String id2 = "15"; + + private static final String id3 = "18"; + + private EntityManagerFactory emf; + + private static final boolean RUN_IN_EMBEDDED_MODE = true; + + private static final boolean AUTO_MANAGE_SCHEMA = true; + + private String keyspace = "KunderaCounterColumn"; + + protected Map propertyMap = new HashMap(); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startServer(); + } + + if (AUTO_MANAGE_SCHEMA) + { + // createSchema(); + } + if (propertyMap.isEmpty()) + { + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + } + emf = Persistence.createEntityManagerFactory("CassandraCounterTest", propertyMap); + } + + private void createSchema() throws InvalidRequestException, TException, SchemaDisagreementException + { + Client client = CassandraCli.getClient(); + CassandraCli.createKeySpace(keyspace); + client.set_keyspace(keyspace); + + CfDef cfDef = new CfDef(); + cfDef.keyspace = keyspace; + cfDef.name = "counters"; + cfDef.default_validation_class = "CounterColumnType"; + cfDef.key_validation_class = "UTF8Type"; + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("counter".getBytes()), "CounterColumnType"); + columnDef.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef); + cfDef.comparator_type = "UTF8Type"; + + client.system_add_column_family(cfDef); + } + + private void startServer() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + CassandraCli.cassandraSetUp(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + emf.close(); + if (/* AUTO_MANAGE_SCHEMA && CassandraCli.keyspaceExist(keyspace) */CassandraCli.client != null) + { + CassandraCli.dropKeySpace(keyspace); + } + } + + @Test + public void testCRUDOnCounter() + { + incrCounter(); + decrCounter(); + findCounter(); + selectAllQuery(); + queryGTEQOnId(); + queryLTEQOnId(); + rangeQuery(); + mergeCounter(); + updateNamedQueryOnCounter(); + deleteNamedQueryOnCounter(); + deleteCounter(); + CassandraCli.truncateColumnFamily(keyspace, "counters"); + } + + public void incrCounter() + { + EntityManager em = emf.createEntityManager(); + Counters counter = new Counters(); + counter.setCounter(12); + counter.setId(id1); + em.persist(counter); + + Counters counter1 = new Counters(); + counter1.setCounter(15); + counter1.setId(id2); + em.persist(counter1); + + Counters counter2 = new Counters(); + counter2.setCounter(18); + counter2.setId(id3); + em.persist(counter2); + + em.close(); + } + + private void decrCounter() + { + EntityManager em = emf.createEntityManager(); + Counters counter1 = new Counters(); + counter1.setCounter(-10); + counter1.setId(id1); + em.persist(counter1); + + Counters counter2 = new Counters(); + counter2.setCounter(-10); + counter2.setId(id2); + em.persist(counter2); + + Counters counter3 = new Counters(); + counter3.setCounter(-10); + counter3.setId(id3); + em.persist(counter3); + + em.close(); + } + + public void findCounter() + { + EntityManager em = emf.createEntityManager(); + Counters counter1 = new Counters(); + counter1 = em.find(Counters.class, id1); + Assert.assertNotNull(counter1); + Assert.assertNotNull(counter1.getCounter()); + Assert.assertEquals(2, counter1.getCounter()); + + Counters counter2 = new Counters(); + counter2 = em.find(Counters.class, id2); + Assert.assertNotNull(counter2); + Assert.assertNotNull(counter2.getCounter()); + Assert.assertEquals(5, counter2.getCounter()); + + Counters counter3 = new Counters(); + counter3 = em.find(Counters.class, id3); + Assert.assertNotNull(counter3); + Assert.assertNotNull(counter3.getCounter()); + Assert.assertEquals(8, counter3.getCounter()); + + em.close(); + } + + public void deleteCounter() + { + EntityManager em = emf.createEntityManager(); + Counters counters = new Counters(); + counters = em.find(Counters.class, id3); + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + em.remove(counters); + + EntityManager em1 = emf.createEntityManager(); + counters = em1.find(Counters.class, id3); + Assert.assertNull(counters); + + em.close(); + } + + public void mergeCounter() + { + EntityManager em = emf.createEntityManager(); + Counters counters = new Counters(); + counters = em.find(Counters.class, id1); + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + try + { + em.merge(counters); + } + catch (KunderaException ke) + { + Assert.assertEquals("java.lang.UnsupportedOperationException: Merge is not permitted on counter column! ", + ke.getMessage()); + } + finally + { + em.close(); + } + } + + public void selectAllQuery() + { + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from Counters c"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(3, r.size()); + int counter = 0; + for (Counters counters : r) + { + if (counters.getId().equals(id1)) + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(2, counters.getCounter()); + } + else if (counters.getId().equals(id2)) + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(5, counters.getCounter()); + } + else + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(id3, counters.getId()); + Assert.assertEquals(8, counters.getCounter()); + } + + } + Assert.assertEquals(3, counter); + em.close(); + } + + /** + * + */ + private void rangeQuery() + { + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from Counters c where c.id between 12 and 15"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(2, r.size()); + int counter = 0; + for (Counters counters : r) + { + if (counters.getId().equals(id1)) + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(2, counters.getCounter()); + } + else + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(id2, counters.getId()); + Assert.assertEquals(5, counters.getCounter()); + } + } + Assert.assertEquals(2, counter); + em.close(); + } + + private void queryGTEQOnId() + { + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from Counters c where c.id >= 15"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(2, r.size()); + int counter = 0; + for (Counters counters : r) + { + if (counters.getId().equals(id2)) + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(5, counters.getCounter()); + } + else + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(id3, counters.getId()); + Assert.assertEquals(8, counters.getCounter()); + } + + } + Assert.assertEquals(2, counter); + em.close(); + } + + private void queryLTEQOnId() + { + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from Counters c where c.id <= 15"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(2, r.size()); + int counter = 0; + for (Counters counters : r) + { + if (counters.getId().equals(id1)) + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(2, counters.getCounter()); + } + else + { + counter++; + Assert.assertNotNull(counters); + Assert.assertNotNull(counters.getCounter()); + Assert.assertEquals(id2, counters.getId()); + Assert.assertEquals(5, counters.getCounter()); + } + + } + Assert.assertEquals(2, counter); + em.close(); + } + + private void updateNamedQueryOnCounter() + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update Counters c SET c.counter=23 where c.id=12"; + Query q = em.createQuery(updateQuery); + + try + { + q.executeUpdate(); + } + catch (UnsupportedOperationException uoe) + { + Assert.assertEquals("Invalid operation! Merge is not possible over counter column.", uoe.getMessage()); + } + finally + { + em.close(); + } + } + + private void deleteNamedQueryOnCounter() + { + EntityManager em = emf.createEntityManager(); + String deleteQuery = "Delete From Counters c where c.id <= " + id2; + + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + + Counters counter2 = new Counters(); + counter2 = em.find(Counters.class, id1); + Assert.assertNull(counter2); + + Counters counter3 = new Counters(); + counter3 = em.find(Counters.class, id2); + Assert.assertNull(counter3); + + em.close(); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SubCounter.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SubCounter.java new file mode 100644 index 000000000..2d0bc8f53 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SubCounter.java @@ -0,0 +1,44 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.countercolumns; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@Embeddable +public class SubCounter +{ + + @Column(name = "SUB_COUNTER") + private long subCounter; + + /** + * @return the subCounter + */ + public long getSubCounter() + { + return subCounter; + } + + /** + * @param subCounter + * the subCounter to set + */ + public void setSubCounter(long subCounter) + { + this.subCounter = subCounter; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SuperCounters.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SuperCounters.java new file mode 100644 index 000000000..c3f55a303 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SuperCounters.java @@ -0,0 +1,108 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.countercolumns; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "SuperCounters", schema = "KunderaCounterColumn@CassandraCounterTest") +public class SuperCounters +{ + @Id + @Column(name = "ID") + private String id; + + @Column(name = "COUNTER") + private int counter; + + @Column(name = "Long_COUNTER") + private long lCounter; + + @Embedded + private SubCounter subCounter; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the counter + */ + public int getCounter() + { + return counter; + } + + /** + * @param counter + * the counter to set + */ + public void setCounter(int counter) + { + this.counter = counter; + } + + /** + * @return the subCounter + */ + public SubCounter getSubCounter() + { + return subCounter; + } + + /** + * @param subCounter + * the subCounter to set + */ + public void setSubCounter(SubCounter subCounter) + { + this.subCounter = subCounter; + } + + /** + * @return the lCounter + */ + public long getlCounter() + { + return lCounter; + } + + /** + * @param lCounter + * the lCounter to set + */ + public void setlCounter(long lCounter) + { + this.lCounter = lCounter; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SuperCountersTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SuperCountersTest.java new file mode 100644 index 000000000..fe5bf1627 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/countercolumns/SuperCountersTest.java @@ -0,0 +1,480 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.countercolumns; + +import java.io.IOException; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import org.apache.cassandra.thrift.Cassandra.Client; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; + +/** + * @author impadmin + * + */ +public class SuperCountersTest +{ + private static final String id1 = "12"; + + private static final String id2 = "15"; + + private static final String id3 = "18"; + + private EntityManagerFactory emf; + + private static final boolean RUN_IN_EMBEDDED_MODE = true; + + private static final boolean AUTO_MANAGE_SCHEMA = true; + + private String keyspace = "KunderaCounterColumn"; + + protected Map propertyMap = new HashMap(); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startServer(); + } + + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + if (propertyMap.isEmpty()) + { + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + } + emf = Persistence.createEntityManagerFactory("CassandraCounterTest"); + } + + private void createSchema() throws InvalidRequestException, TException, SchemaDisagreementException + { + Client client = CassandraCli.getClient(); + CassandraCli.createKeySpace(keyspace); + client.set_keyspace(keyspace); + + CfDef cfDef = new CfDef(); + cfDef.keyspace = keyspace; + cfDef.name = "SuperCounters"; + cfDef.column_type = "Super"; + cfDef.default_validation_class = "CounterColumnType"; + cfDef.comparator_type = "UTF8Type"; + client.system_add_column_family(cfDef); + } + + private void startServer() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + CassandraCli.cassandraSetUp(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + emf.close(); + if (/* AUTO_MANAGE_SCHEMA && CassandraCli.keyspaceExist(keyspace) */CassandraCli.client != null) + { + CassandraCli.dropKeySpace(keyspace); + } + } + + @Test + public void testCRUDOnSuperCounter() + { + incrSuperCounter(); + findSuperCounter(); + decrSuperCounter(); + selectAllQuery(); + queryGTEQOnId(); + queryLTEQOnId(); + rangeQuery(); + mergeCounter(); + updateNamedQueryOnCounter(); + deleteNamedQueryOnCounter(); + deleteSuperCounter(); + } + + private void deleteNamedQueryOnCounter() + { + EntityManager em = emf.createEntityManager(); + String deleteQuery = "Delete From SuperCounters c where c.id <= " + id2; + + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + + em.clear(); + SuperCounters counter2 = new SuperCounters(); + counter2 = em.find(SuperCounters.class, id1); + Assert.assertNull(counter2); + + SuperCounters counter3 = new SuperCounters(); + counter3 = em.find(SuperCounters.class, id2); + Assert.assertNull(counter3); + + em.close(); + + } + + private void updateNamedQueryOnCounter() + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update SuperCounters c SET c.counter=23 where c.id=12"; + Query q = em.createQuery(updateQuery); + + try + { + q.executeUpdate(); + } + catch (UnsupportedOperationException uoe) + { + Assert.assertEquals("Invalid operation! Merge is not possible over counter column.", uoe.getMessage()); + } + finally + { + em.close(); + } + + } + + private void mergeCounter() + { + EntityManager em = emf.createEntityManager(); + SuperCounters counter = new SuperCounters(); + counter = em.find(SuperCounters.class, id1); + Assert.assertNotNull(counter); + Assert.assertNotNull(counter.getCounter()); + try + { + em.merge(counter); + } + catch (KunderaException ke) + { + Assert.assertEquals("java.lang.UnsupportedOperationException: Merge is not permitted on counter column! ", + ke.getMessage()); + } + finally + { + em.close(); + } + + } + + private void rangeQuery() + { + + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from SuperCounters c where c.id between 12 and 15"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(2, r.size()); + int count = 0; + for (SuperCounters counter : r) + { + if (id1.equalsIgnoreCase(counter.getId())) + { + count++; + Assert.assertNotNull(counter); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(2, counter.getCounter()); + Assert.assertEquals(2223, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + else + { + count++; + Assert.assertNotNull(counter); + Assert.assertEquals(id2, counter.getId()); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(5, counter.getCounter()); + Assert.assertEquals(2224, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + } + Assert.assertEquals(2, count); + } + + private void queryLTEQOnId() + { + + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from SuperCounters c where c.id <= 15"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(2, r.size()); + int count = 0; + for (SuperCounters counter : r) + { + if (id1.equalsIgnoreCase(counter.getId())) + { + count++; + Assert.assertNotNull(counter); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(2, counter.getCounter()); + Assert.assertEquals(2223, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + else + { + count++; + Assert.assertNotNull(counter); + Assert.assertEquals(id2, counter.getId()); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(5, counter.getCounter()); + Assert.assertEquals(2224, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + } + Assert.assertEquals(2, count); + } + + private void queryGTEQOnId() + { + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from SuperCounters c where c.id >= 15"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(2, r.size()); + int count = 0; + for (SuperCounters counter : r) + { + if (id2.equalsIgnoreCase(counter.getId())) + { + count++; + Assert.assertNotNull(counter); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(5, counter.getCounter()); + Assert.assertEquals(2224, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + else + { + count++; + Assert.assertNotNull(counter); + Assert.assertEquals(id3, counter.getId()); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(8, counter.getCounter()); + Assert.assertEquals(2225, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + } + Assert.assertEquals(2, count); + } + + private void deleteSuperCounter() + { + EntityManager em = emf.createEntityManager(); + SuperCounters counter = new SuperCounters(); + counter = em.find(SuperCounters.class, id3); + Assert.assertNotNull(counter); + Assert.assertNotNull(counter.getCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(8, counter.getCounter()); + Assert.assertEquals(2225, counter.getlCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + em.remove(counter); + + EntityManager em1 = emf.createEntityManager(); + counter = em1.find(SuperCounters.class, id3); + Assert.assertNull(counter); + + em.close(); + + } + + private void findSuperCounter() + { + + EntityManager em = emf.createEntityManager(); + SuperCounters superCounter = new SuperCounters(); + superCounter = em.find(SuperCounters.class, id1); + Assert.assertNotNull(superCounter); + Assert.assertNotNull(superCounter.getCounter()); + Assert.assertNotNull(superCounter.getSubCounter()); + Assert.assertEquals(12, superCounter.getCounter()); + Assert.assertEquals(12223, superCounter.getlCounter()); + Assert.assertEquals(23, superCounter.getSubCounter().getSubCounter()); + + SuperCounters superCounter1 = new SuperCounters(); + superCounter1 = em.find(SuperCounters.class, id2); + Assert.assertNotNull(superCounter1); + Assert.assertNotNull(superCounter1.getCounter()); + Assert.assertNotNull(superCounter1.getSubCounter()); + Assert.assertEquals(15, superCounter1.getCounter()); + Assert.assertEquals(12224, superCounter1.getlCounter()); + Assert.assertEquals(23, superCounter1.getSubCounter().getSubCounter()); + + SuperCounters superCounter2 = new SuperCounters(); + superCounter2 = em.find(SuperCounters.class, id3); + Assert.assertNotNull(superCounter2); + Assert.assertNotNull(superCounter2.getCounter()); + Assert.assertNotNull(superCounter2.getSubCounter()); + Assert.assertEquals(18, superCounter2.getCounter()); + Assert.assertEquals(12225, superCounter2.getlCounter()); + Assert.assertEquals(23, superCounter2.getSubCounter().getSubCounter()); + + em.close(); + } + + private void incrSuperCounter() + { + + EntityManager em = emf.createEntityManager(); + SuperCounters superCounter = new SuperCounters(); + superCounter.setCounter(12); + superCounter.setId(id1); + superCounter.setlCounter(12223); + SubCounter subCounter = new SubCounter(); + subCounter.setSubCounter(23); + superCounter.setSubCounter(subCounter); + em.persist(superCounter); + + SuperCounters superCounter1 = new SuperCounters(); + superCounter1.setCounter(15); + superCounter1.setId(id2); + superCounter1.setlCounter(12224); + SubCounter subCounter1 = new SubCounter(); + subCounter1.setSubCounter(23); + superCounter1.setSubCounter(subCounter1); + em.persist(superCounter1); + + SuperCounters superCounter2 = new SuperCounters(); + superCounter2.setCounter(18); + superCounter2.setId(id3); + superCounter2.setlCounter(12225); + SubCounter subCounter2 = new SubCounter(); + subCounter2.setSubCounter(23); + superCounter2.setSubCounter(subCounter2); + em.persist(superCounter2); + + em.close(); + + } + + private void decrSuperCounter() + { + EntityManager em = emf.createEntityManager(); + SuperCounters superCounter = new SuperCounters(); + superCounter.setCounter(-10); + superCounter.setId(id1); + superCounter.setlCounter(-10000); + SubCounter subCounter = new SubCounter(); + subCounter.setSubCounter(-20); + superCounter.setSubCounter(subCounter); + em.persist(superCounter); + + SuperCounters superCounter1 = new SuperCounters(); + superCounter1.setCounter(-10); + superCounter1.setId(id2); + superCounter1.setlCounter(-10000); + SubCounter subCounter1 = new SubCounter(); + subCounter1.setSubCounter(-20); + superCounter1.setSubCounter(subCounter1); + em.persist(superCounter1); + + SuperCounters superCounter2 = new SuperCounters(); + superCounter2.setCounter(-10); + superCounter2.setId(id3); + superCounter2.setlCounter(-10000); + SubCounter subCounter2 = new SubCounter(); + subCounter2.setSubCounter(-20); + superCounter2.setSubCounter(subCounter2); + em.persist(superCounter2); + + em.close(); + + } + + public void selectAllQuery() + { + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery("select c from SuperCounters c"); + List r = q.getResultList(); + Assert.assertNotNull(r); + Assert.assertEquals(3, r.size()); + int count = 0; + for (SuperCounters counter : r) + { + if (id1.equalsIgnoreCase(counter.getId())) + { + count++; + Assert.assertNotNull(counter); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(2, counter.getCounter()); + Assert.assertEquals(2223, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + else if (id2.equalsIgnoreCase(counter.getId())) + { + count++; + Assert.assertNotNull(counter); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(5, counter.getCounter()); + Assert.assertEquals(2224, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + else + { + count++; + Assert.assertNotNull(counter); + Assert.assertEquals(id3, counter.getId()); + Assert.assertNotNull(counter.getCounter()); + Assert.assertEquals(8, counter.getCounter()); + Assert.assertEquals(2225, counter.getlCounter()); + Assert.assertNotNull(counter.getSubCounter()); + Assert.assertEquals(3, counter.getSubCounter().getSubCounter()); + } + } + Assert.assertEquals(3, count); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/CassandraBase.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/CassandraBase.java new file mode 100644 index 000000000..c275e8800 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/CassandraBase.java @@ -0,0 +1,91 @@ +package com.impetus.client.crud.datatypes; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.datatypes.datagenerator.DataGenerator; +import com.impetus.kundera.datatypes.datagenerator.DataGeneratorFactory; + +public abstract class CassandraBase +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public static final boolean AUTO_MANAGE_SCHEMA = true; + + protected EntityManagerFactory emf; + + protected Map propertyMap; + + protected void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + } + emf = Persistence.createEntityManagerFactory("CassandraDataTypeTest", propertyMap); + } + + protected void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + DataGenerator dataGenerator; + + DataGeneratorFactory factory = new DataGeneratorFactory(); + + protected Object getMaxValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.maxValue(); + } + + protected Object getMinValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.minValue(); + } + + protected Object getRandomValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.randomValue(); + } + + protected Object getPartialValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.partialValue(); + } + + protected abstract void startCluster(); + + protected abstract void stopCluster(); + + protected abstract void createSchema(); + + protected abstract void dropSchema(); +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandra.java new file mode 100644 index 000000000..656344da8 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandra.java @@ -0,0 +1,484 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "STUDENT", schema = "KunderaExamples@secIdxCassandraTest") +@IndexCollection(columns = { @Index(name = "uniqueId"), @Index(name = "studentName"), @Index(name = "isExceptional"), + @Index(name = "age"), @Index(name = "semester"), @Index(name = "digitalSignature"), @Index(name = "cgpa"), + @Index(name = "percentage"), @Index(name = "height"), @Index(name = "enrolmentDate"), + @Index(name = "enrolmentTime"), @Index(name = "joiningDateAndTime"), @Index(name = "yearsSpent"), + @Index(name = "rollNumber"), @Index(name = "monthlyFee"), @Index(name = "sqlDate"), + @Index(name = "sqlTimestamp"), @Index(name = "sqlTime"), @Index(name = "bigInteger"), + @Index(name = "bigDecimal"), @Index(name = "calendar") }) +public class StudentCassandra implements StudentEntityDef +{ + // Primitive Types + @Id + @Column(name = "STUDENT_ID") + private long studentId; + + @Column(name = "UNIQUE_ID") + private long uniqueId; + + @Column(name = "STUDENT_NAME") + private String studentName; + + @Column(name = "IS_EXCEPTIONAL") + private boolean isExceptional; + + @Column(name = "AGE") + private int age; + + @Column(name = "SEMESTER") + private char semester; // A,B,C,D,E,F for i to vi + + @Column(name = "DIGITAL_SIGNATURE") + private byte digitalSignature; + + @Column(name = "CGPA") + private short cgpa; // 1-10 + + @Column(name = "PERCENTAGE") + private float percentage; + + @Column(name = "HEIGHT") + private double height; + + // Date-time types + @Column(name = "ENROLMENT_DATE") + @Temporal(TemporalType.DATE) + private java.util.Date enrolmentDate; + + @Column(name = "ENROLMENT_TIME") + @Temporal(TemporalType.TIME) + private java.util.Date enrolmentTime; + + @Column(name = "JOINING_DATE_TIME") + @Temporal(TemporalType.TIMESTAMP) + private java.util.Date joiningDateAndTime; + + // Wrapper types + + @Column(name = "YEARS_SPENT") + private Integer yearsSpent; + + @Column(name = "ROLL_NUMBER") + private Long rollNumber; + + @Column(name = "MONTHLY_FEE") + private Double monthlyFee; + + @Column(name = "SQL_DATE") + private java.sql.Date sqlDate; + + @Column(name = "SQL_TIMESTAMP") + private java.sql.Timestamp sqlTimestamp; + + @Column(name = "SQL_TIME") + private java.sql.Time sqlTime; + + @Column(name = "BIG_INT") + private BigInteger bigInteger; + + @Column(name = "BIG_DECIMAL") + private BigDecimal bigDecimal; + + @Column(name = "CALENDAR") + private Calendar calendar; + + /** + * @return the studentId + */ + public long getStudentId() + { + return studentId; + } + + /** + * @param studentId + * the studentId to set + */ + public void setStudentId(long studentId) + { + this.studentId = studentId; + } + + /** + * @return the uniqueId + */ + public long getUniqueId() + { + return uniqueId; + } + + /** + * @param uniqueId + * the uniqueId to set + */ + public void setUniqueId(long uniqueId) + { + this.uniqueId = uniqueId; + } + + /** + * @return the studentName + */ + public String getStudentName() + { + return studentName; + } + + /** + * @param studentName + * the studentName to set + */ + public void setStudentName(String studentName) + { + this.studentName = studentName; + } + + /** + * @return the isExceptional + */ + public boolean isExceptional() + { + return isExceptional; + } + + /** + * @param isExceptional + * the isExceptional to set + */ + public void setExceptional(boolean isExceptional) + { + this.isExceptional = isExceptional; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the semester + */ + public char getSemester() + { + return semester; + } + + /** + * @param semester + * the semester to set + */ + public void setSemester(char semester) + { + this.semester = semester; + } + + /** + * @return the digitalSignature + */ + public byte getDigitalSignature() + { + return digitalSignature; + } + + /** + * @param digitalSignature + * the digitalSignature to set + */ + public void setDigitalSignature(byte digitalSignature) + { + this.digitalSignature = digitalSignature; + } + + /** + * @return the cgpa + */ + public short getCgpa() + { + return cgpa; + } + + /** + * @param cgpa + * the cgpa to set + */ + public void setCgpa(short cgpa) + { + this.cgpa = cgpa; + } + + /** + * @return the percentage + */ + public float getPercentage() + { + return percentage; + } + + /** + * @param percentage + * the percentage to set + */ + public void setPercentage(float percentage) + { + this.percentage = percentage; + } + + /** + * @return the height + */ + public double getHeight() + { + return height; + } + + /** + * @param height + * the height to set + */ + public void setHeight(double height) + { + this.height = height; + } + + /** + * @return the enrolmentDate + */ + public java.util.Date getEnrolmentDate() + { + return enrolmentDate; + } + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + public void setEnrolmentDate(java.util.Date enrolmentDate) + { + this.enrolmentDate = enrolmentDate; + } + + /** + * @return the enrolmentTime + */ + public java.util.Date getEnrolmentTime() + { + return enrolmentTime; + } + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + public void setEnrolmentTime(java.util.Date enrolmentTime) + { + this.enrolmentTime = enrolmentTime; + } + + /** + * @return the joiningDateAndTime + */ + public java.util.Date getJoiningDateAndTime() + { + return joiningDateAndTime; + } + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + public void setJoiningDateAndTime(java.util.Date joiningDateAndTime) + { + this.joiningDateAndTime = joiningDateAndTime; + } + + /** + * @return the yearsSpent + */ + public Integer getYearsSpent() + { + return yearsSpent; + } + + /** + * @param yearsSpent + * the yearsSpent to set + */ + public void setYearsSpent(Integer yearsSpent) + { + this.yearsSpent = yearsSpent; + } + + /** + * @return the rollNumber + */ + public Long getRollNumber() + { + return rollNumber; + } + + /** + * @param rollNumber + * the rollNumber to set + */ + public void setRollNumber(Long rollNumber) + { + this.rollNumber = rollNumber; + } + + /** + * @return the monthlyFee + */ + public Double getMonthlyFee() + { + return monthlyFee; + } + + /** + * @param monthlyFee + * the monthlyFee to set + */ + public void setMonthlyFee(Double monthlyFee) + { + this.monthlyFee = monthlyFee; + } + + public java.sql.Date getSqlDate() + { + return sqlDate; + } + + public void setSqlDate(java.sql.Date sqlDate) + { + this.sqlDate = sqlDate; + } + + /** + * @return the sqlTimestamp + */ + public java.sql.Timestamp getSqlTimestamp() + { + return sqlTimestamp; + } + + /** + * @param sqlTimestamp + * the sqlTimestamp to set + */ + public void setSqlTimestamp(java.sql.Timestamp sqlTimestamp) + { + this.sqlTimestamp = sqlTimestamp; + } + + /** + * @return the sqlTime + */ + public java.sql.Time getSqlTime() + { + return sqlTime; + } + + /** + * @param sqlTime + * the sqlTime to set + */ + public void setSqlTime(java.sql.Time sqlTime) + { + this.sqlTime = sqlTime; + } + + /** + * @return the bigInteger + */ + public BigInteger getBigInteger() + { + return bigInteger; + } + + /** + * @param bigInteger + * the bigInteger to set + */ + public void setBigInteger(BigInteger bigInteger) + { + this.bigInteger = bigInteger; + } + + /** + * @return the bigDecimal + */ + public BigDecimal getBigDecimal() + { + return bigDecimal; + } + + /** + * @param bigDecimal + * the bigDecimal to set + */ + public void setBigDecimal(BigDecimal bigDecimal) + { + this.bigDecimal = bigDecimal; + } + + /** + * @return the calendar + */ + public Calendar getCalendar() + { + return calendar; + } + + /** + * @param calendar + * the calendar to set + */ + public void setCalendar(Calendar calendar) + { + this.calendar = calendar; + } + +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBase.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBase.java new file mode 100644 index 000000000..ed3e4597d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBase.java @@ -0,0 +1,355 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import com.impetus.client.crud.BaseTest; +import com.impetus.client.persistence.CassandraCli; + +/** + * The Class StudentBase. + * + * @param + * the element type + */ +public abstract class StudentCassandraBase extends BaseTest +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public boolean AUTO_MANAGE_SCHEMA = true; + + /** The emf. */ + protected EntityManagerFactory emf; + + /** The em. */ + protected EntityManager em; + + // protected String persistenceUnit = + // /*"twissandra,twibase,twingo,picmysql"*/null; + + /** The student id1. */ + protected long studentId1; + + /** The student id2. */ + protected long studentId2; + + /** The student id3. */ + protected long studentId3; + + /** The enrolment date. */ + protected Date enrolmentDate = new Date(Long.parseLong("1344079065781")); + + /** The joining date and time. */ + protected Date joiningDateAndTime = new Date(); + + /** The date. */ + protected long date = new Date().getTime(); + + /** The new sql date. */ + protected java.sql.Date newSqlDate = new java.sql.Date(date); + + /** The enrolment time. */ + protected Date enrolmentTime = new Date(); + + /** The sql time. */ + protected java.sql.Time sqlTime = new java.sql.Time(date); + + /** The sql timestamp. */ + protected java.sql.Timestamp sqlTimestamp = new java.sql.Timestamp(date); + + /** The big decimal. */ + protected BigDecimal bigDecimal = new BigDecimal(123456789); + + /** The big integer. */ + protected BigInteger bigInteger = new BigInteger("123456789"); + + /** The number of students. */ + protected int numberOfStudents = 1000; + + /** The calendar. */ + protected Calendar calendar = Calendar.getInstance(); + + /** The dao. */ + // StudentDao dao; + + /** + * Sets the up internal. + * + * @param persisntenceUnit + * the new up internal + * @param CLQ_ENABLED + */ + protected void setupInternal(String persisntenceUnit, Map propertyMap, boolean CLQ_ENABLED) + { + // dao = new StudentDao(persistenceUnit); + + if (RUN_IN_EMBEDDED_MODE) + { + startServer(); + } + + if (AUTO_MANAGE_SCHEMA) + { + createSchema(CLQ_ENABLED); + } + else + { + CassandraCli.createKeySpace("KunderaExamples"); + } + + studentId1 = new Long(12345677); + studentId2 = new Long(12345678); + studentId3 = new Long(12345679); + + emf = Persistence.createEntityManagerFactory(persisntenceUnit, propertyMap); + em = emf.createEntityManager(); + } + + /** + * Sets the up internal. + * + * @param persistenceUnit + * the new up internal + */ + protected void teardownInternal(String persistenceUnit) + { + + if (RUN_IN_EMBEDDED_MODE) + { + stopServer(); + } + + if (AUTO_MANAGE_SCHEMA) + { + } + deleteSchema(); + + if (emf != null) + { + emf.close(); + } + } + + /** + * on insert. + * + * @param instance + * the instance + * @throws InstantiationException + * the instantiation exception + * @throws IllegalAccessException + * the illegal access exception + */ + protected void onInsert(E instance) throws InstantiationException, IllegalAccessException + { + + em.persist(prepareData((Long) studentId1, 78575785897L, "Amresh", false, 10, 'A', (byte) 5, (short) 8, + (float) 69.3, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, calendar, + ((E) instance.getClass().newInstance()))); + + em.persist(prepareData((Long) studentId2, 78575785898L, "Amresh", true, 20, 'B', (byte) 50, (short) 8, + (float) 69.2, 163.86765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, new BigInteger( + "123456788"), calendar, ((E) instance.getClass().newInstance()))); + + em.persist(prepareData((Long) studentId3, 78575785899L, "Amresh", true, 15, 'C', (byte) 50, (short) 8, + (float) 61.6, 163.96765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, new BigInteger( + "123456787"), calendar, ((E) instance.getClass().newInstance()))); + + } + + /** + * Prepare data. + * + * @param studentId + * the student id + * @param uniqueId + * the unique id + * @param studentName + * the student name + * @param isExceptional + * the is exceptional + * @param age + * the age + * @param semester + * the semester + * @param digitalSignature + * the digital signature + * @param cgpa + * the cgpa + * @param percentage + * the percentage + * @param height + * the height + * @param enrolmentDate + * the enrolment date + * @param enrolmentTime + * the enrolment time + * @param joiningDateAndTime + * the joining date and time + * @param yearsSpent + * the years spent + * @param rollNumber + * the roll number + * @param monthlyFee + * the monthly fee + * @param newSqlDate + * the new sql date + * @param sqlTime + * the sql time + * @param sqlTimestamp + * the sql timestamp + * @param bigDecimal + * the big decimal + * @param bigInteger + * the big integer + * @param calendar + * the calendar + * @param o + * the o + * @return the person + */ + protected E prepareData(long studentId, long uniqueId, String studentName, boolean isExceptional, int age, + char semester, byte digitalSignature, short cgpa, float percentage, double height, + java.util.Date enrolmentDate, java.util.Date enrolmentTime, java.util.Date joiningDateAndTime, + Integer yearsSpent, Long rollNumber, Double monthlyFee, java.sql.Date newSqlDate, java.sql.Time sqlTime, + java.sql.Timestamp sqlTimestamp, BigDecimal bigDecimal, BigInteger bigInteger, Calendar calendar, E o) + { + o.setStudentId((Long) studentId); + o.setUniqueId(uniqueId); + o.setStudentName(studentName); + o.setExceptional(isExceptional); + o.setAge(age); + o.setSemester(semester); + o.setDigitalSignature(digitalSignature); + o.setCgpa(cgpa); + o.setPercentage(percentage); + o.setHeight(height); + + o.setEnrolmentDate(enrolmentDate); + o.setEnrolmentTime(enrolmentTime); + o.setJoiningDateAndTime(joiningDateAndTime); + + o.setYearsSpent(yearsSpent); + o.setRollNumber(rollNumber); + o.setMonthlyFee(monthlyFee); + o.setSqlDate(newSqlDate); + o.setSqlTime(sqlTime); + o.setSqlTimestamp(sqlTimestamp); + o.setBigDecimal(bigDecimal); + o.setBigInteger(bigInteger); + o.setCalendar(calendar); + return (E) o; + } + + /** + * Assert on data types. + * + * @param s + * the s + */ + protected void assertOnDataTypes(E s) + { + + Assert.assertNotNull(s); + Assert.assertEquals(((Long) studentId1).longValue(), s.getStudentId()); + Assert.assertEquals(78575785897L, s.getUniqueId()); + Assert.assertEquals("Amresh", s.getStudentName()); + Assert.assertEquals(false, s.isExceptional()); + Assert.assertEquals(10, s.getAge()); + Assert.assertEquals('A', s.getSemester()); + Assert.assertEquals((byte) 5, s.getDigitalSignature()); + Assert.assertEquals((short) 8, s.getCgpa()); + Assert.assertEquals((float) 69.3, s.getPercentage()); + Assert.assertEquals(163.76765654, s.getHeight()); + + Assert.assertEquals(enrolmentDate.getDate(), s.getEnrolmentDate().getDate()); + Assert.assertEquals(enrolmentDate.getMonth(), s.getEnrolmentDate().getMonth()); + Assert.assertEquals(enrolmentDate.getYear(), s.getEnrolmentDate().getYear()); + + Assert.assertEquals(enrolmentTime.getHours(), s.getEnrolmentTime().getHours()); + Assert.assertEquals(enrolmentTime.getMinutes(), s.getEnrolmentTime().getMinutes()); + Assert.assertEquals(enrolmentTime.getSeconds(), s.getEnrolmentTime().getSeconds()); + + Assert.assertEquals(joiningDateAndTime.getDate(), s.getJoiningDateAndTime().getDate()); + Assert.assertEquals(joiningDateAndTime.getMonth(), s.getJoiningDateAndTime().getMonth()); + Assert.assertEquals(joiningDateAndTime.getYear(), s.getJoiningDateAndTime().getYear()); + Assert.assertEquals(joiningDateAndTime.getHours(), s.getJoiningDateAndTime().getHours()); + Assert.assertEquals(joiningDateAndTime.getMinutes(), s.getJoiningDateAndTime().getMinutes()); + Assert.assertEquals(joiningDateAndTime.getSeconds(), s.getJoiningDateAndTime().getSeconds()); + + Assert.assertEquals(newSqlDate.getDate(), s.getSqlDate().getDate()); + Assert.assertEquals(newSqlDate.getMonth(), s.getSqlDate().getMonth()); + Assert.assertEquals(newSqlDate.getYear(), s.getSqlDate().getYear()); + + Assert.assertEquals(sqlTime.getMinutes(), s.getSqlTime().getMinutes()); + Assert.assertEquals(sqlTime.getSeconds(), s.getSqlTime().getSeconds()); + Assert.assertEquals(sqlTime.getHours(), s.getSqlTime().getHours()); + + Assert.assertEquals(sqlTimestamp.getDate(), s.getSqlTimestamp().getDate()); + Assert.assertEquals(sqlTimestamp.getMonth(), s.getSqlTimestamp().getMonth()); + Assert.assertEquals(sqlTimestamp.getYear(), s.getSqlTimestamp().getYear()); + Assert.assertEquals(sqlTimestamp.getHours(), s.getSqlTimestamp().getHours()); + Assert.assertEquals(sqlTimestamp.getMinutes(), s.getSqlTimestamp().getMinutes()); + Assert.assertEquals(sqlTimestamp.getSeconds(), s.getSqlTimestamp().getSeconds()); + + // Assert.assertEquals(Math.round(bigDecimal.doubleValue()), + // Math.round(s.getBigDecimal().doubleValue())); + Assert.assertEquals(bigInteger, s.getBigInteger()); + + Assert.assertEquals(calendar.get(Calendar.YEAR), s.getCalendar().get(Calendar.YEAR)); + Assert.assertEquals(calendar.get(Calendar.MONTH), s.getCalendar().get(Calendar.MONTH)); + Assert.assertEquals(calendar.get(Calendar.WEEK_OF_YEAR), s.getCalendar().get(Calendar.WEEK_OF_YEAR)); + Assert.assertEquals(calendar.get(Calendar.WEEK_OF_MONTH), s.getCalendar().get(Calendar.WEEK_OF_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_MONTH), s.getCalendar().get(Calendar.DAY_OF_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_WEEK), s.getCalendar().get(Calendar.DAY_OF_WEEK)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH), + s.getCalendar().get(Calendar.DAY_OF_WEEK_IN_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_YEAR), s.getCalendar().get(Calendar.DAY_OF_YEAR)); + Assert.assertEquals(calendar.get(Calendar.HOUR), s.getCalendar().get(Calendar.HOUR)); + Assert.assertEquals(calendar.get(Calendar.HOUR_OF_DAY), s.getCalendar().get(Calendar.HOUR_OF_DAY)); + Assert.assertEquals(calendar.get(Calendar.AM), s.getCalendar().get(Calendar.AM)); + Assert.assertEquals(calendar.get(Calendar.PM), s.getCalendar().get(Calendar.PM)); + Assert.assertEquals(calendar.get(Calendar.AM_PM), s.getCalendar().get(Calendar.AM_PM)); + + Assert.assertEquals(new Integer(3), s.getYearsSpent()); + Assert.assertEquals(new Long(978423946455l), s.getRollNumber()); + Assert.assertEquals(new Double(135434.89), s.getMonthlyFee()); + + } + + abstract void startServer(); + + abstract void stopServer(); + + abstract void createSchema(boolean cLQ_ENABLED2); + + abstract void deleteSchema(); + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBigDecimalTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBigDecimalTest.java new file mode 100644 index 000000000..7b06333bb --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBigDecimalTest.java @@ -0,0 +1,670 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.math.BigDecimal; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.datatypes.entities.StudentCassandraBigDecimal; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraBigDecimalTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + propertyMap = new HashMap(); + propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_2_0); + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of BigDecimal + StudentCassandraBigDecimal studentMax = new StudentCassandraBigDecimal(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((BigDecimal) getMaxValue(BigDecimal.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of BigDecimal + StudentCassandraBigDecimal studentMin = new StudentCassandraBigDecimal(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((BigDecimal) getMinValue(BigDecimal.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of BigDecimal + StudentCassandraBigDecimal student = new StudentCassandraBigDecimal(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((BigDecimal) getRandomValue(BigDecimal.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBigDecimal studentMax = em + .find(StudentCassandraBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigDecimal studentMin = em + .find(StudentCassandraBigDecimal.class, getMinValue(BigDecimal.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigDecimal student = em + .find(StudentCassandraBigDecimal.class, getRandomValue(BigDecimal.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraBigDecimal student = em.find(StudentCassandraBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigDecimal newStudent = em + .find(StudentCassandraBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(BigDecimal.class)); + q.setParameter(2, getMaxValue(BigDecimal.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigDecimal.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.name = Kuldeep and s.age > " + + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + Assert.assertEquals(getMaxValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + Assert.assertEquals(getMaxValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBigDecimal studentMax = em + .find(StudentCassandraBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraBigDecimal s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigDecimal newStudent = em.find(StudentCassandraBigDecimal.class, + getRandomValue(BigDecimal.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraBigDecimal s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigDecimal newStudent = em.find(StudentCassandraBigDecimal.class, + getRandomValue(BigDecimal.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.name = Amresh and s.age > " + + getMinValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigDecimal s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraBigDecimal s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigDecimal.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraBigDecimal"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("DecimalType"); + cfDef.setComparator_type("UTF8Type"); + + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "IntegerType"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraBigDecimal")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraBigDecimal"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBigIntegerTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBigIntegerTest.java new file mode 100644 index 000000000..19f8c9507 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBigIntegerTest.java @@ -0,0 +1,665 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.math.BigInteger; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraBigInteger; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraBigIntegerTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of BigInteger + StudentCassandraBigInteger studentMax = new StudentCassandraBigInteger(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((BigInteger) getMaxValue(BigInteger.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of BigInteger + StudentCassandraBigInteger studentMin = new StudentCassandraBigInteger(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((BigInteger) getMinValue(BigInteger.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of BigInteger + StudentCassandraBigInteger student = new StudentCassandraBigInteger(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((BigInteger) getRandomValue(BigInteger.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBigInteger studentMax = em + .find(StudentCassandraBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigInteger studentMin = em + .find(StudentCassandraBigInteger.class, getMinValue(BigInteger.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigInteger student = em + .find(StudentCassandraBigInteger.class, getRandomValue(BigInteger.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraBigInteger student = em.find(StudentCassandraBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigInteger newStudent = em + .find(StudentCassandraBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(BigInteger.class)); + q.setParameter(2, getMaxValue(BigInteger.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigInteger.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.name = Kuldeep and s.age > " + + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + Assert.assertEquals(getMaxValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + Assert.assertEquals(getMaxValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBigInteger studentMax = em + .find(StudentCassandraBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraBigInteger s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigInteger newStudent = em.find(StudentCassandraBigInteger.class, + getRandomValue(BigInteger.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraBigInteger s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBigInteger newStudent = em.find(StudentCassandraBigInteger.class, + getRandomValue(BigInteger.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.name = Amresh and s.age > " + + getMinValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBigInteger s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraBigInteger s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigInteger.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraBigInteger"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("IntegerType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraBigInteger")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraBigInteger"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an BigInteger + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBooleanPrimitiveTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBooleanPrimitiveTest.java new file mode 100644 index 000000000..929678a4a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBooleanPrimitiveTest.java @@ -0,0 +1,637 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraBooleanPrimitive; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentCassandraBooleanPrimitiveTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of boolean + StudentCassandraBooleanPrimitive studentMax = new StudentCassandraBooleanPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Boolean) getMaxValue(boolean.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of boolean + StudentCassandraBooleanPrimitive studentMin = new StudentCassandraBooleanPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Boolean) getMinValue(boolean.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBooleanPrimitive studentMax = em.find(StudentCassandraBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanPrimitive studentMin = em.find(StudentCassandraBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraBooleanPrimitive student = em.find(StudentCassandraBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanPrimitive newStudent = em.find(StudentCassandraBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(boolean.class)); + q.setParameter(2, getMaxValue(boolean.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.name = Kuldeep or s.age > " + getMinValue(short.class); + try + { + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + Assert.assertEquals(getMaxValue(boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("unsupported clause OR for cassandra", qhe.getMessage()); + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + Assert.assertEquals(getMaxValue(boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBooleanPrimitive studentMax = em.find(StudentCassandraBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMinValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraBooleanPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanPrimitive newStudent = em.find(StudentCassandraBooleanPrimitive.class, getRandomValue(boolean.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraBooleanPrimitive s SET s.name=Vivek where s.id=true"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanPrimitive newStudent = em.find(StudentCassandraBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.name = Kuldeep and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.age = " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraBooleanPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraBooleanPrimitive"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("BooleanType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraBooleanPrimitive")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraBooleanPrimitive"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBooleanWrapperTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBooleanWrapperTest.java new file mode 100644 index 000000000..bef9d173c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBooleanWrapperTest.java @@ -0,0 +1,638 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraBooleanWrapper; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentCassandraBooleanWrapperTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Boolean + StudentCassandraBooleanWrapper studentMax = new StudentCassandraBooleanWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Boolean) getMaxValue(Boolean.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Boolean + StudentCassandraBooleanWrapper studentMin = new StudentCassandraBooleanWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Boolean) getMinValue(Boolean.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBooleanWrapper studentMax = em.find(StudentCassandraBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanWrapper studentMin = em.find(StudentCassandraBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + em.close(); + } + + public void testMerge(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraBooleanWrapper student = em.find(StudentCassandraBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanWrapper newStudent = em.find(StudentCassandraBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(Boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Boolean.class)); + q.setParameter(2, getMaxValue(Boolean.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Boolean.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.name = Kuldeep or s.age > " + getMinValue(short.class); + try + { + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + Assert.assertEquals(getMaxValue(Boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("unsupported clause OR for cassandra", qhe.getMessage()); + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + Assert.assertEquals(getMaxValue(Boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(Boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(Boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBooleanWrapper studentMax = em.find(StudentCassandraBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMinValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(Boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraBooleanWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanWrapper newStudent = em.find(StudentCassandraBooleanWrapper.class, getRandomValue(Boolean.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraBooleanWrapper s SET s.name=Vivek where s.id=true"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBooleanWrapper newStudent = em.find(StudentCassandraBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.name = Kuldeep and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + if (student.getId() == ((Boolean) getMaxValue(Boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(Boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.age = " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBooleanWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraBooleanWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Boolean.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraBooleanWrapper"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("BooleanType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraBooleanWrapper")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraBooleanWrapper"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBytePrimitiveTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBytePrimitiveTest.java new file mode 100644 index 000000000..b899c4678 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraBytePrimitiveTest.java @@ -0,0 +1,663 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraBytePrimitive; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraBytePrimitiveTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of byte + StudentCassandraBytePrimitive studentMax = new StudentCassandraBytePrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Byte) getMaxValue(byte.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of byte + StudentCassandraBytePrimitive studentMin = new StudentCassandraBytePrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Byte) getMinValue(byte.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of byte + StudentCassandraBytePrimitive student = new StudentCassandraBytePrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Byte) getRandomValue(byte.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBytePrimitive studentMax = em.find(StudentCassandraBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBytePrimitive studentMin = em.find(StudentCassandraBytePrimitive.class, getMinValue(byte.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBytePrimitive student = em.find(StudentCassandraBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraBytePrimitive student = em.find(StudentCassandraBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBytePrimitive newStudent = em.find(StudentCassandraBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(byte.class)); + q.setParameter(2, getMaxValue(byte.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Byte) getMinValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + Assert.assertEquals(getMaxValue(byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + Assert.assertEquals(getMaxValue(byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraBytePrimitive studentMax = em.find(StudentCassandraBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraBytePrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBytePrimitive newStudent = em.find(StudentCassandraBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraBytePrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraBytePrimitive newStudent = em.find(StudentCassandraBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraBytePrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraBytePrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Byte) getMinValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraBytePrimitive"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("Int32Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraBytePrimitive")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraBytePrimitive"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraByteWrapperTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraByteWrapperTest.java new file mode 100644 index 000000000..a3f68a661 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraByteWrapperTest.java @@ -0,0 +1,667 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraByteWrapper; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraByteWrapperTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Byte + StudentCassandraByteWrapper studentMax = new StudentCassandraByteWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Byte) getMaxValue(Byte.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Byte + StudentCassandraByteWrapper studentMin = new StudentCassandraByteWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Byte) getMinValue(Byte.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Byte + StudentCassandraByteWrapper student = new StudentCassandraByteWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Byte) getRandomValue(Byte.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraByteWrapper studentMax = em.find(StudentCassandraByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraByteWrapper studentMin = em.find(StudentCassandraByteWrapper.class, getMinValue(Byte.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraByteWrapper student = em.find(StudentCassandraByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraByteWrapper student = em.find(StudentCassandraByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraByteWrapper newStudent = em.find(StudentCassandraByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.id between " + getMinValue(Byte.class) + " and " + + getMaxValue(Byte.class); + // query = + // "Select s From StudentCassandraByteWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + // q.setParameter(1, getMinValue(Byte.class)); + // q.setParameter(2, getMaxValue(Byte.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Byte.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + Assert.assertEquals(getMaxValue(Byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + Assert.assertEquals(getMaxValue(Byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraByteWrapper studentMax = em.find(StudentCassandraByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraByteWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraByteWrapper newStudent = em.find(StudentCassandraByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraByteWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraByteWrapper newStudent = em.find(StudentCassandraByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraByteWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraByteWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Byte.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraByteWrapper"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("Int32Type"); + cfDef.setComparator_type("UTF8Type"); + + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraByteWrapper")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraByteWrapper"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraCharTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraCharTest.java new file mode 100644 index 000000000..624e83cf8 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraCharTest.java @@ -0,0 +1,663 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraChar; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraCharTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of char + StudentCassandraChar studentMax = new StudentCassandraChar(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Character) getMaxValue(char.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of char + StudentCassandraChar studentMin = new StudentCassandraChar(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Character) getMinValue(char.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of char + StudentCassandraChar student = new StudentCassandraChar(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Character) getRandomValue(char.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraChar studentMax = em.find(StudentCassandraChar.class, getMaxValue(char.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraChar studentMin = em.find(StudentCassandraChar.class, getMinValue(char.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraChar student = em.find(StudentCassandraChar.class, getRandomValue(char.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraChar student = em.find(StudentCassandraChar.class, getMaxValue(char.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraChar newStudent = em.find(StudentCassandraChar.class, getMaxValue(char.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(char.class)); + q.setParameter(2, getMaxValue(char.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Character) getMinValue(char.class)).charValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + Assert.assertEquals(getMaxValue(char.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + Assert.assertEquals(getMaxValue(char.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraChar studentMax = em.find(StudentCassandraChar.class, getMaxValue(char.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraChar.class, getMaxValue(char.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraChar s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraChar newStudent = em.find(StudentCassandraChar.class, getRandomValue(char.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraChar s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraChar newStudent = em.find(StudentCassandraChar.class, getRandomValue(char.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraChar s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraChar s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Character) getMinValue(char.class)).charValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraChar"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("UTF8Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraChar")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraChar"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraCharacterTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraCharacterTest.java new file mode 100644 index 000000000..5693494ab --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraCharacterTest.java @@ -0,0 +1,666 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraCharacter; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraCharacterTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Character + StudentCassandraCharacter studentMax = new StudentCassandraCharacter(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Character) getMaxValue(Character.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Character + StudentCassandraCharacter studentMin = new StudentCassandraCharacter(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Character) getMinValue(Character.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Character + StudentCassandraCharacter student = new StudentCassandraCharacter(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Character) getRandomValue(Character.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraCharacter studentMax = em.find(StudentCassandraCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraCharacter studentMin = em.find(StudentCassandraCharacter.class, getMinValue(Character.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraCharacter student = em.find(StudentCassandraCharacter.class, getRandomValue(Character.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraCharacter student = em.find(StudentCassandraCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraCharacter newStudent = em.find(StudentCassandraCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Character.class)); + q.setParameter(2, getMaxValue(Character.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Character.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.name = Kuldeep and s.age > " + + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + Assert.assertEquals(getMaxValue(Character.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + Assert.assertEquals(getMaxValue(Character.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraCharacter studentMax = em.find(StudentCassandraCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraCharacter.class, getMaxValue(Character.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraCharacter s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraCharacter newStudent = em + .find(StudentCassandraCharacter.class, getRandomValue(Character.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraCharacter s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraCharacter newStudent = em + .find(StudentCassandraCharacter.class, getRandomValue(Character.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.name = Amresh and s.age > " + + getMinValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraCharacter s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraCharacter s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Character.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraCharacter"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("UTF8Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraCharacter")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraCharacter"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDateTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDateTest.java new file mode 100644 index 000000000..0e88a6076 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDateTest.java @@ -0,0 +1,664 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Date; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraDate; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraDateTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Date + StudentCassandraDate student = new StudentCassandraDate(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Date) getRandomValue(Date.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Date + StudentCassandraDate studentMax = new StudentCassandraDate(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Date) getMaxValue(Date.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Date + StudentCassandraDate studentMin = new StudentCassandraDate(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Date) getMinValue(Date.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraDate studentMax = em.find(StudentCassandraDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDate studentMin = em.find(StudentCassandraDate.class, getMinValue(Date.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDate student = em.find(StudentCassandraDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraDate student = em.find(StudentCassandraDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDate newStudent = em.find(StudentCassandraDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Date.class)); + q.setParameter(2, getMaxValue(Date.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraDate studentMax = em.find(StudentCassandraDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraDate.class, getMaxValue(Date.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraDate s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDate newStudent = em.find(StudentCassandraDate.class, getRandomValue(Date.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraDate s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDate newStudent = em.find(StudentCassandraDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDate s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraDate s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Date) getRandomValue(Date.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraDate"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("DateType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraDate")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraDate"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDoublePrimitiveTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDoublePrimitiveTest.java new file mode 100644 index 000000000..a0bad10cc --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDoublePrimitiveTest.java @@ -0,0 +1,663 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraDoublePrimitive; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraDoublePrimitiveTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Double + StudentCassandraDoublePrimitive studentMax = new StudentCassandraDoublePrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Double) getMaxValue(Double.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Double + StudentCassandraDoublePrimitive studentMin = new StudentCassandraDoublePrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Double) getMinValue(Double.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Double + StudentCassandraDoublePrimitive student = new StudentCassandraDoublePrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Double) getRandomValue(Double.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraDoublePrimitive studentMax = em.find(StudentCassandraDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoublePrimitive studentMin = em.find(StudentCassandraDoublePrimitive.class, getMinValue(Double.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoublePrimitive student = em.find(StudentCassandraDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraDoublePrimitive student = em.find(StudentCassandraDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoublePrimitive newStudent = em.find(StudentCassandraDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(double.class)); + q.setParameter(2, getMaxValue(double.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Double) getMinValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraDoublePrimitive studentMax = em.find(StudentCassandraDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraDoublePrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoublePrimitive newStudent = em.find(StudentCassandraDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraDoublePrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoublePrimitive newStudent = em.find(StudentCassandraDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoublePrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraDoublePrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Double) getMinValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraDoublePrimitive"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("DoubleType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraDoublePrimitive")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraDoublePrimitive"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an Double + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDoubleWrapperTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDoubleWrapperTest.java new file mode 100644 index 000000000..e1ee1bb30 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraDoubleWrapperTest.java @@ -0,0 +1,663 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraDoubleWrapper; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraDoubleWrapperTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Double + StudentCassandraDoubleWrapper studentMax = new StudentCassandraDoubleWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Double) getMaxValue(Double.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Double + StudentCassandraDoubleWrapper studentMin = new StudentCassandraDoubleWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Double) getMinValue(Double.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Double + StudentCassandraDoubleWrapper student = new StudentCassandraDoubleWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Double) getRandomValue(Double.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraDoubleWrapper studentMax = em.find(StudentCassandraDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoubleWrapper studentMin = em.find(StudentCassandraDoubleWrapper.class, getMinValue(Double.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoubleWrapper student = em.find(StudentCassandraDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraDoubleWrapper student = em.find(StudentCassandraDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoubleWrapper newStudent = em.find(StudentCassandraDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Double.class)); + q.setParameter(2, getMaxValue(Double.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Double.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraDoubleWrapper studentMax = em.find(StudentCassandraDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraDoubleWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoubleWrapper newStudent = em.find(StudentCassandraDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraDoubleWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraDoubleWrapper newStudent = em.find(StudentCassandraDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraDoubleWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraDoubleWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Double.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraDoubleWrapper"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("DoubleType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraDoubleWrapper")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraDoubleWrapper"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an Double + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraFloatPrimitiveTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraFloatPrimitiveTest.java new file mode 100644 index 000000000..302f3db9a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraFloatPrimitiveTest.java @@ -0,0 +1,666 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraFloatPrimitive; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraFloatPrimitiveTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of float + StudentCassandraFloatPrimitive studentMax = new StudentCassandraFloatPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Float) getMaxValue(float.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of float + StudentCassandraFloatPrimitive studentMin = new StudentCassandraFloatPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Float) getMinValue(float.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of float + StudentCassandraFloatPrimitive student = new StudentCassandraFloatPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Float) getRandomValue(float.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraFloatPrimitive studentMax = em.find(StudentCassandraFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatPrimitive studentMin = em.find(StudentCassandraFloatPrimitive.class, getMinValue(float.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatPrimitive student = em.find(StudentCassandraFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraFloatPrimitive student = em.find(StudentCassandraFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatPrimitive newStudent = em.find(StudentCassandraFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.id between " + getMinValue(float.class) + " and " + + getMaxValue(float.class); + // query = + // "Select s From StudentCassandraFloatPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + // q.setParameter(1, getMinValue(float.class)); + // q.setParameter(2, getMaxValue(float.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Float) getMinValue(float.class)).floatValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + Assert.assertEquals(getMaxValue(float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + Assert.assertEquals(getMaxValue(float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraFloatPrimitive studentMax = em.find(StudentCassandraFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraFloatPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatPrimitive newStudent = em.find(StudentCassandraFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraFloatPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatPrimitive newStudent = em.find(StudentCassandraFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraFloatPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Float) getMinValue(float.class)).floatValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraFloatPrimitive"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("FloatType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraFloatPrimitive")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraFloatPrimitive"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraFloatWrapperTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraFloatWrapperTest.java new file mode 100644 index 000000000..b3c3ba4da --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraFloatWrapperTest.java @@ -0,0 +1,663 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraFloatWrapper; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraFloatWrapperTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Float + StudentCassandraFloatWrapper studentMax = new StudentCassandraFloatWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Float) getMaxValue(Float.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Float + StudentCassandraFloatWrapper studentMin = new StudentCassandraFloatWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Float) getMinValue(Float.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Float + StudentCassandraFloatWrapper student = new StudentCassandraFloatWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Float) getRandomValue(Float.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraFloatWrapper studentMax = em.find(StudentCassandraFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatWrapper studentMin = em.find(StudentCassandraFloatWrapper.class, getMinValue(Float.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatWrapper student = em.find(StudentCassandraFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraFloatWrapper student = em.find(StudentCassandraFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatWrapper newStudent = em.find(StudentCassandraFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Float.class)); + q.setParameter(2, getMaxValue(Float.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Float.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + Assert.assertEquals(getMaxValue(Float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + Assert.assertEquals(getMaxValue(Float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraFloatWrapper studentMax = em.find(StudentCassandraFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraFloatWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatWrapper newStudent = em.find(StudentCassandraFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraFloatWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraFloatWrapper newStudent = em.find(StudentCassandraFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraFloatWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraFloatWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Float.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraFloatWrapper"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("FloatType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraFloatWrapper")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraFloatWrapper"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraIntTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraIntTest.java new file mode 100644 index 000000000..0a31623ae --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraIntTest.java @@ -0,0 +1,662 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraInt; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraIntTest extends CassandraBase +{ + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of int + StudentCassandraInt studentMax = new StudentCassandraInt(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Integer) getMaxValue(int.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of int + StudentCassandraInt studentMin = new StudentCassandraInt(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Integer) getMinValue(int.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of int + StudentCassandraInt student = new StudentCassandraInt(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Integer) getRandomValue(int.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraInt studentMax = em.find(StudentCassandraInt.class, getMaxValue(int.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInt studentMin = em.find(StudentCassandraInt.class, getMinValue(int.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInt student = em.find(StudentCassandraInt.class, getRandomValue(int.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraInt student = em.find(StudentCassandraInt.class, getMaxValue(int.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInt newStudent = em.find(StudentCassandraInt.class, getMaxValue(int.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.id between " + getMinValue(int.class) + " and " + + getMaxValue(int.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Integer) getMinValue(int.class)).intValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + Assert.assertEquals(getMaxValue(int.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + Assert.assertEquals(getMaxValue(int.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraInt studentMax = em.find(StudentCassandraInt.class, getMaxValue(int.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraInt.class, getMaxValue(int.class)); + Assert.assertNull(studentMax); + testPersist(useSameEm); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraInt s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInt newStudent = em.find(StudentCassandraInt.class, getRandomValue(int.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraInt s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInt newStudent = em.find(StudentCassandraInt.class, getRandomValue(int.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInt s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraInt s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Integer) getMinValue(int.class)).intValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraInt"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("Int32Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraInt")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraInt"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraIntegerTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraIntegerTest.java new file mode 100644 index 000000000..3f369c181 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraIntegerTest.java @@ -0,0 +1,663 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraInteger; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraIntegerTest extends CassandraBase +{ + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of integer + StudentCassandraInteger studentMax = new StudentCassandraInteger(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Integer) getMaxValue(Integer.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of integer + StudentCassandraInteger studentMin = new StudentCassandraInteger(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Integer) getMinValue(Integer.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of integer + StudentCassandraInteger student = new StudentCassandraInteger(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Integer) getRandomValue(Integer.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraInteger studentMax = em.find(StudentCassandraInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInteger studentMin = em.find(StudentCassandraInteger.class, getMinValue(Integer.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInteger student = em.find(StudentCassandraInteger.class, getRandomValue(Integer.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraInteger student = em.find(StudentCassandraInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInteger newStudent = em.find(StudentCassandraInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Integer.class)); + q.setParameter(2, getMaxValue(Integer.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Integer.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.name = Kuldeep and s.age > " + + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + Assert.assertEquals(getMaxValue(Integer.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + Assert.assertEquals(getMaxValue(Integer.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraInteger studentMax = em.find(StudentCassandraInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraInteger.class, getMaxValue(Integer.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraInteger s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInteger newStudent = em.find(StudentCassandraInteger.class, getRandomValue(Integer.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraInteger s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraInteger newStudent = em.find(StudentCassandraInteger.class, getRandomValue(Integer.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraInteger s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraInteger s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Integer.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraInteger"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("Int32Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraInteger")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraInteger"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraLongPrimitiveTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraLongPrimitiveTest.java new file mode 100644 index 000000000..a3a2c58d2 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraLongPrimitiveTest.java @@ -0,0 +1,661 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraLongPrimitive; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraLongPrimitiveTest extends CassandraBase +{ + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of long + StudentCassandraLongPrimitive studentMax = new StudentCassandraLongPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Long) getMaxValue(long.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of long + StudentCassandraLongPrimitive studentMin = new StudentCassandraLongPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Long) getMinValue(long.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of long + StudentCassandraLongPrimitive student = new StudentCassandraLongPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Long) getRandomValue(long.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraLongPrimitive studentMax = em.find(StudentCassandraLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongPrimitive studentMin = em.find(StudentCassandraLongPrimitive.class, getMinValue(long.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongPrimitive student = em.find(StudentCassandraLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraLongPrimitive student = em.find(StudentCassandraLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongPrimitive newStudent = em.find(StudentCassandraLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.id between " + getMinValue(long.class) + " and " + + getMaxValue(long.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Long) getMinValue(long.class)).longValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + Assert.assertEquals(getMaxValue(long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + Assert.assertEquals(getMaxValue(long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraLongPrimitive studentMax = em.find(StudentCassandraLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraLongPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongPrimitive newStudent = em.find(StudentCassandraLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraLongPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongPrimitive newStudent = em.find(StudentCassandraLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraLongPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Long) getMinValue(long.class)).longValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraLongPrimitive"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("LongType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraLongPrimitive")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraLongPrimitive"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an long + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraLongWrapperTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraLongWrapperTest.java new file mode 100644 index 000000000..8cad3379f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraLongWrapperTest.java @@ -0,0 +1,663 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraLongWrapper; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraLongWrapperTest extends CassandraBase +{ + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert min value of Long + StudentCassandraLongWrapper studentMin = new StudentCassandraLongWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Long) getMinValue(Long.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Long + StudentCassandraLongWrapper student = new StudentCassandraLongWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Long) getRandomValue(Long.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Long + StudentCassandraLongWrapper studentMax = new StudentCassandraLongWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Long) getMaxValue(Long.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraLongWrapper studentMax = em.find(StudentCassandraLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongWrapper studentMin = em.find(StudentCassandraLongWrapper.class, getMinValue(Long.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongWrapper student = em.find(StudentCassandraLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraLongWrapper student = em.find(StudentCassandraLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongWrapper newStudent = em.find(StudentCassandraLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Long.class)); + q.setParameter(2, getMaxValue(Long.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Long.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + Assert.assertEquals(getMaxValue(Long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + Assert.assertEquals(getMaxValue(Long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraLongWrapper studentMax = em.find(StudentCassandraLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraLongWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongWrapper newStudent = em.find(StudentCassandraLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraLongWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraLongWrapper newStudent = em.find(StudentCassandraLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraLongWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraLongWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Long.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraLongWrapper"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("LongType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraLongWrapper")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraLongWrapper"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an Long + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraShortPrimitiveTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraShortPrimitiveTest.java new file mode 100644 index 000000000..98c63ffbe --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraShortPrimitiveTest.java @@ -0,0 +1,660 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraShortPrimitive; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraShortPrimitiveTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Short + StudentCassandraShortPrimitive studentMax = new StudentCassandraShortPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Short) getMaxValue(Short.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Short + StudentCassandraShortPrimitive studentMin = new StudentCassandraShortPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Short) getMinValue(Short.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Short + StudentCassandraShortPrimitive student = new StudentCassandraShortPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Short) getRandomValue(Short.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraShortPrimitive studentMax = em.find(StudentCassandraShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortPrimitive studentMin = em.find(StudentCassandraShortPrimitive.class, getMinValue(Short.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortPrimitive student = em.find(StudentCassandraShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraShortPrimitive student = em.find(StudentCassandraShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortPrimitive newStudent = em.find(StudentCassandraShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.id between " + getMinValue(Short.class) + " and " + + getMaxValue(Short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Short) getMinValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraShortPrimitive studentMax = em.find(StudentCassandraShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraShortPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortPrimitive newStudent = em.find(StudentCassandraShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraShortPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortPrimitive newStudent = em.find(StudentCassandraShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraShortPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Short) getMinValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraShortPrimitive"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("Int32Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + // CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraShortPrimitive")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraShortPrimitive"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an Short + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraShortWrapperTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraShortWrapperTest.java new file mode 100644 index 000000000..b17f2d8b1 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraShortWrapperTest.java @@ -0,0 +1,662 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraShortWrapper; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraShortWrapperTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Short + StudentCassandraShortWrapper studentMax = new StudentCassandraShortWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Short) getMaxValue(Short.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Short + StudentCassandraShortWrapper studentMin = new StudentCassandraShortWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Short) getMinValue(Short.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Short + StudentCassandraShortWrapper student = new StudentCassandraShortWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Short) getRandomValue(Short.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraShortWrapper studentMax = em.find(StudentCassandraShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortWrapper studentMin = em.find(StudentCassandraShortWrapper.class, getMinValue(Short.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortWrapper student = em.find(StudentCassandraShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraShortWrapper student = em.find(StudentCassandraShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortWrapper newStudent = em.find(StudentCassandraShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.id between " + getMinValue(Short.class) + " and " + + getMaxValue(Short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Short.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraShortWrapper studentMax = em.find(StudentCassandraShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraShortWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortWrapper newStudent = em.find(StudentCassandraShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraShortWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraShortWrapper newStudent = em.find(StudentCassandraShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraShortWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraShortWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Short.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraShortWrapper"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("Int32Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraShortWrapper")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraShortWrapper"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an Short + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraSqlDateTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraSqlDateTest.java new file mode 100644 index 000000000..b610c9907 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraSqlDateTest.java @@ -0,0 +1,665 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.sql.Date; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraSqlDate; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraSqlDateTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Date + StudentCassandraSqlDate student = new StudentCassandraSqlDate(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Date) getRandomValue(Date.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Date + StudentCassandraSqlDate studentMax = new StudentCassandraSqlDate(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Date) getMaxValue(Date.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Date + StudentCassandraSqlDate studentMin = new StudentCassandraSqlDate(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Date) getMinValue(Date.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraSqlDate studentMax = em.find(StudentCassandraSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraSqlDate studentMin = em.find(StudentCassandraSqlDate.class, getMinValue(Date.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraSqlDate student = em.find(StudentCassandraSqlDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraSqlDate student = em.find(StudentCassandraSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraSqlDate newStudent = em.find(StudentCassandraSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.id between " + getMinValue(Date.class) + " and " + + getMaxValue(Date.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.name = Kuldeep and s.age > " + + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraSqlDate studentMax = em.find(StudentCassandraSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraSqlDate.class, getMaxValue(Date.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraSqlDate s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraSqlDate newStudent = em.find(StudentCassandraSqlDate.class, getRandomValue(Date.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraSqlDate s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraSqlDate newStudent = em.find(StudentCassandraSqlDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraSqlDate s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraSqlDate s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Date) getRandomValue(Date.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraSqlDate"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("DateType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraSqlDate")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraSqlDate"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraStringTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraStringTest.java new file mode 100644 index 000000000..85b8ec3ee --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraStringTest.java @@ -0,0 +1,655 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraString; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraStringTest extends CassandraBase +{ + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of String + StudentCassandraString studentMax = new StudentCassandraString(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((String) getMaxValue(String.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of String + StudentCassandraString studentMin = new StudentCassandraString(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((String) getMinValue(String.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of String + StudentCassandraString student = new StudentCassandraString(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((String) getRandomValue(String.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraString studentMax = em.find(StudentCassandraString.class, getMaxValue(String.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraString studentMin = em.find(StudentCassandraString.class, getMinValue(String.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraString student = em.find(StudentCassandraString.class, getRandomValue(String.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraString student = em.find(StudentCassandraString.class, getMaxValue(String.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraString newStudent = em.find(StudentCassandraString.class, getMaxValue(String.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.id between " + getMinValue(String.class) + " and " + + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentCassandraString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + Assert.assertEquals(getMaxValue(String.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + Assert.assertEquals(getMaxValue(String.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraString studentMax = em.find(StudentCassandraString.class, getMaxValue(String.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraString.class, getMaxValue(String.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraString s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraString newStudent = em.find(StudentCassandraString.class, getRandomValue(String.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraString s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraString newStudent = em.find(StudentCassandraString.class, getRandomValue(String.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraString s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraString s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(String.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraString"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("UTF8Type"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraString")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraString"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an String + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTest.java new file mode 100644 index 000000000..5f0d009d4 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTest.java @@ -0,0 +1,937 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.math.BigInteger; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.databene.contiperf.PerfTest; +import org.databene.contiperf.junit.ContiPerfRule; +import org.databene.contiperf.report.CSVSummaryReportModule; +import org.databene.contiperf.report.HtmlReportModule; +import org.databene.contiperf.report.ReportModule; +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.PersistenceProperties; + +/** + * The Class StudentDaoTest. script to create Cassandra column family for this + * test case: + * + * @see create column family STUDENT with comparator=AsciiType and + * key_validation_class=LongType and column_metadata=[{column_name: + * STUDENT_NAME, validation_class:UTF8Type, index_type: KEYS}, + * {column_name: AGE, validation_class:IntegerType, index_type: KEYS}, + * {column_name: UNIQUE_ID, validation_class:IntegerType, index_type: + * KEYS}, {column_name: IS_EXCEPTIONAL, validation_class:IntegerType, + * index_type: KEYS}, {column_name: SEMESTER, validation_class:IntegerType, + * index_type: KEYS}, {column_name: DIGITAL_SIGNATURE, + * validation_class:IntegerType, index_type: KEYS}, {column_name: CGPA, + * validation_class:IntegerType, index_type: KEYS}, {column_name: + * PERCENTAGE, validation_class:IntegerType, index_type: KEYS}, + * {column_name: HEIGHT, validation_class:IntegerType, index_type: KEYS}, + * {column_name: ENROLMENT_DATE, validation_class:IntegerType, index_type: + * KEYS}, {column_name: ENROLMENT_TIME, validation_class:IntegerType, + * index_type: KEYS}, {column_name: JOINING_DATE_TIME, + * validation_class:IntegerType, index_type: KEYS}, {column_name: + * YEARS_SPENT, validation_class:IntegerType, index_type: KEYS}, + * {column_name: ROLL_NUMBER, validation_class:IntegerType, index_type: + * KEYS}, {column_name: MONTHLY_FEE, validation_class:IntegerType, + * index_type: KEYS}, {column_name: SQL_DATE, validation_class:IntegerType, + * index_type: KEYS}, {column_name: SQL_TIMESTAMP, + * validation_class:IntegerType, index_type: KEYS}, {column_name: SQL_TIME, + * validation_class:IntegerType, index_type: KEYS}, {column_name: BIG_INT, + * validation_class:IntegerType, index_type: KEYS}, {column_name: + * BIG_DECIMAL, validation_class:IntegerType, index_type: KEYS}, + * {column_name: CALENDAR, validation_class:UTF8Type, index_type: KEYS}]; + * @author Vivek Mishra + */ +public class StudentCassandraTest extends StudentCassandraBase +{ + String persistenceUnit = "secIdxCassandraTest"; + + @Rule + public ContiPerfRule i = new ContiPerfRule(new ReportModule[] { new CSVSummaryReportModule(), + new HtmlReportModule() }); + + protected Map propertyMap = null; + + protected boolean cqlEnabled = false; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + if (propertyMap == null) + { + propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + // propertyMap.put(CassandraConstants.CQL_VERSION, + // CassandraConstants.CQL_VERSION_2_0); + } + setupInternal(persistenceUnit, propertyMap, cqlEnabled); + propertyMap = null; + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + teardownInternal(persistenceUnit); + } + + @Test + @PerfTest(invocations = 2) + public void executeTests() + { + onInsert(); + onMerge(); + } + + /** + * Test method for. + * + * @throws InstantiationException + * the instantiation exception + * @throws IllegalAccessException + * the illegal access exception + * {@link com.impetus.kundera.examples.student.StudentDao#saveStudent(com.impetus.kundera.examples.crud.datatype.entities.StudentCassandra)} + * . + */ + + public void onInsert() + { + try + { + onInsert(new StudentCassandra()); + em.clear(); + // // find by id. + StudentEntityDef s = em.find(StudentCassandra.class, studentId1); + assertOnDataTypes((StudentCassandra) s); + em.clear(); + // + // // // find by name. + assertFindByName(em, "StudentCassandra", StudentCassandra.class, "Amresh", "studentName"); + em.clear(); + // + // // find by Id + // // assertFindByGTId(em, "StudentCassandra", + // StudentCassandra.class, + // // "12345677", "studentId"); + // + // // find by name and age. + assertFindByNameAndAge(em, "StudentCassandra", StudentCassandra.class, "Amresh", "10", "studentName"); + em.clear(); + // + // // find by name, age clause + assertFindByNameAndAgeGTAndLT(em, "StudentCassandra", StudentCassandra.class, "Amresh", "10", "20", + "studentName"); + em.clear(); + // // + // // // find by between clause + assertFindByNameAndAgeBetween(em, "StudentCassandra", StudentCassandra.class, "Amresh", "10", "15", + "studentName"); + em.clear(); + // + // // find by Range. + // assertFindByRange(em, "StudentCassandra", StudentCassandra.class, + // "12345677", "12345678", "studentId"); + // + // // find by without where clause. + assertFindWithoutWhereClause(em, "StudentCassandra", StudentCassandra.class); + em.clear(); + // + + // Query on Date. + String query = "Select s from StudentCassandra s where s.enrolmentDate =:enrolmentDate"; + Query q = em.createQuery(query); + q.setParameter("enrolmentDate", enrolmentDate); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + + // Query on long. + /* String */query = "Select s from StudentCassandra s where s.uniqueId =?1"; + /* Query */q = em.createQuery(query); + q.setParameter(1, 78575785897L); + + /* List */results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(78575785897L, results.get(0).getUniqueId()); + em.clear(); + // Assert on boolean. + query = "Select s from StudentCassandra s where s.isExceptional =?1"; + q = em.createQuery(query); + q.setParameter(1, true); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertEquals(true, results.get(0).isExceptional()); + Assert.assertEquals(true, results.get(1).isExceptional()); + + em.clear(); + // with false. + query = "Select s from StudentCassandra s where s.isExceptional =?1"; + q = em.createQuery(query); + q.setParameter(1, false); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + em.clear(); + // query on int. + + query = "Select s from StudentCassandra s where s.age =?1"; + q = em.createQuery(query); + q.setParameter(1, 10); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(10, results.get(0).getAge()); + em.clear(); + // query on char (semester) + + query = "Select s from StudentCassandra s where s.semester =?1"; + q = em.createQuery(query); + q.setParameter(1, 'A'); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(10, results.get(0).getAge()); + Assert.assertEquals('A', results.get(0).getSemester()); + em.clear(); + // query on float (percentage) + query = "Select s from StudentCassandra s where s.percentage =?1"; + q = em.createQuery(query); + q.setParameter(1, 61.6); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(true, results.get(0).isExceptional()); + Assert.assertEquals(61.6f, results.get(0).getPercentage()); + em.clear(); + // query on double (height) + + query = "Select s from StudentCassandra s where s.height =?1"; + q = em.createQuery(query); + q.setParameter(1, 163.76765654); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + em.clear(); + // query on cgpa. + query = "Select s from StudentCassandra s where s.cgpa =?1"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + } + } + + em.clear(); + // query on yearsSpent. + Integer i = new Integer(3); + query = "Select s from StudentCassandra s where s.yearsSpent = 3"; + q = em.createQuery(query); + // q.setParameter(1, new Integer(3)); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + } + + em.clear(); + // query on yearsSpent. + query = "Select s from StudentCassandra s where s.yearsSpent =?1"; + q = em.createQuery(query); + q.setParameter(1, new Integer(3)); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + } + em.clear(); + // query on digitalSignature. + query = "Select s from StudentCassandra s where s.digitalSignature =?1"; + q = em.createQuery(query); + q.setParameter(1, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + } + } + em.clear(); + // query on cpga and digitalSignature. + query = "Select s from StudentCassandra s where s.cgpa =?1 and s.digitalSignature >= ?2 and s.digitalSignature <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, (byte) 5); + q.setParameter(3, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 5, studentCassandra.getDigitalSignature()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + } + } + + em.clear(); + // query on cpga and digitalSignature. + query = "Select s from StudentCassandra s where s.digitalSignature = ?2 and s.cgpa >= ?3 and s.cgpa <=?1"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, (byte) 5); + q.setParameter(3, (short) 4); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + em.clear(); + + // query on percentage and height. + query = "Select s from StudentCassandra s where s.percentage >= ?2 and s.percentage <= ?3 and s.height =?1"; + q = em.createQuery(query); + q.setParameter(1, 163.76765654); + q.setParameter(2, 61.6); + q.setParameter(3, 69.3); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals(69.3f, results.get(0).getPercentage()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + em.clear(); + // query on percentage and height parameter appended in string. + query = "Select s from StudentCassandra s where s.percentage >= 61.6 and s.percentage <= 69.3 and s.height = 163.76765654"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals(69.3f, results.get(0).getPercentage()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + em.clear(); + // query on cpga and digitalSignature parameter appended with String + // . + query = "Select s from StudentCassandra s where s.cgpa = 8 and s.digitalSignature >= 5 and s.digitalSignature <= 50"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 5, studentCassandra.getDigitalSignature()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + } + } + em.clear(); + // query on cpga and uniqueId. + query = "Select s from StudentCassandra s where s.cgpa =?1 and s.uniqueId >= ?2 and s.uniqueId <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, 78575785897L); + q.setParameter(3, 78575785899L); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 5, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785897L, studentCassandra.getUniqueId()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785898L, studentCassandra.getUniqueId()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785899L, studentCassandra.getUniqueId()); + } + } + + // query on cpga and semester. + query = "Select s from StudentCassandra s where s.cgpa =?1 and s.semester >= ?2 and s.semester < ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, 'A'); + q.setParameter(3, 'C'); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 5, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785897L, studentCassandra.getUniqueId()); + Assert.assertEquals(10, studentCassandra.getAge()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785898L, studentCassandra.getUniqueId()); + Assert.assertEquals(20, studentCassandra.getAge()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785899L, studentCassandra.getUniqueId()); + Assert.assertEquals(15, studentCassandra.getAge()); + } + } + + // query on cpga and semester with appending in string. + query = "Select s from StudentCassandra s where s.cgpa = 8 and s.semester >= A and s.semester < C"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + for (StudentCassandra studentCassandra : results) + { + if (studentCassandra.getStudentId() == studentId1) + { + Assert.assertEquals(false, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 5, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785897L, studentCassandra.getUniqueId()); + Assert.assertEquals(10, studentCassandra.getAge()); + } + else if (studentCassandra.getStudentId() == studentId2) + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785898L, studentCassandra.getUniqueId()); + Assert.assertEquals(20, studentCassandra.getAge()); + } + else + { + Assert.assertEquals(true, studentCassandra.isExceptional()); + Assert.assertEquals(8, studentCassandra.getCgpa()); + Assert.assertEquals(i, studentCassandra.getYearsSpent()); + Assert.assertEquals((byte) 50, studentCassandra.getDigitalSignature()); + Assert.assertEquals(78575785899L, studentCassandra.getUniqueId()); + Assert.assertEquals(15, studentCassandra.getAge()); + } + } + + em.clear(); + // query on invalid cpga and uniqueId. + query = "Select s from StudentCassandra s where s.cgpa =?1 and s.uniqueId >= ?2 and s.uniqueId <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 2); + q.setParameter(2, 78575785897L); + q.setParameter(3, 78575785899L); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + em.clear(); + // query on big integer. + query = "Select s from StudentCassandra s where s.bigInteger =?1"; + q = em.createQuery(query); + q.setParameter(1, bigInteger); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // invalid. + q.setParameter(1, new BigInteger("1234567823")); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + updateQueryTest(); + } + catch (Exception e) + { + e.printStackTrace(); + Assert.fail("Failure onInsert test, caused by :" + e); + } + } + + private void updateQueryTest() + { + Query q = em + .createQuery("update StudentCassandra s set s.studentName = :newName where s.studentName = :oldName"); + q.setParameter("newName", "NewAmresh"); + q.setParameter("oldName", "Amresh"); + q.executeUpdate(); + + em.clear(); + // // find by id. + StudentEntityDef s = em.find(StudentCassandra.class, studentId1); + Assert.assertEquals("NewAmresh", s.getStudentName()); + + q = em.createQuery("update StudentCassandra s set s.studentName = :newName where s.studentName = :oldName"); + q.setParameter("newName", "Amresh"); + q.setParameter("oldName", "NewAmresh"); + q.executeUpdate(); + + em.clear(); + // // find by id. + s = em.find(StudentCassandra.class, studentId1); + Assert.assertEquals("Amresh", s.getStudentName()); + } + + /** + * On merge. + */ + public void onMerge() + { + try + { + em.persist(prepareData((Long) studentId1, 78575785897L, "Amresh", true, 10, 'C', (byte) 5, (short) 8, + (float) 69.6, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), + new Long(978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, + calendar, new StudentCassandra())); + StudentCassandra s = em.find(StudentCassandra.class, studentId1); + Assert.assertNotNull(s); + Assert.assertEquals("Amresh", s.getStudentName()); + // modify record. + s.setStudentName("NewAmresh"); + em.merge(s); + // emf.close(); + // assertOnMerge(em, "StudentCassandra", StudentCassandra.class, + // "Amresh", "NewAmresh", "STUDENT_NAME"); + Query q = em.createQuery("Select p from StudentCassandra p where p.studentName = NewAmresh"); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + } + catch (Exception e) + { + Assert.fail("Failure onMerge test"); + } + + } + + /** + * Loads cassandra specific data. + * + * @param cql_enabled + * + * @throws TException + * @throws InvalidRequestException + * @throws UnavailableException + * @throws TimedOutException + * @throws SchemaDisagreementException + */ + private void loadData(boolean cql_enabled) throws TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "STUDENT"; + cfDef.keyspace = "KunderaExamples"; + cfDef.setKey_validation_class("LongType"); + cfDef.setComparator_type("UTF8Type"); + + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("UNIQUE_ID".getBytes()), "LongType"); + columnDef2.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef2); + ColumnDef columnDef3 = new ColumnDef(ByteBuffer.wrap("STUDENT_NAME".getBytes()), "UTF8Type"); + columnDef3.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef3); + ColumnDef columnDef4 = new ColumnDef(ByteBuffer.wrap("IS_EXCEPTIONAL".getBytes()), "BooleanType"); + columnDef4.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef4); + ColumnDef columnDef5; + ColumnDef columnDef8; + ColumnDef columnDef11; + ColumnDef columnDef16; + ColumnDef columnDef7; + if (cql_enabled) + { + columnDef5 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + columnDef8 = new ColumnDef(ByteBuffer.wrap("CGPA".getBytes()), "Int32Type"); + columnDef11 = new ColumnDef(ByteBuffer.wrap("YEARS_SPENT".getBytes()), "Int32Type"); + columnDef16 = new ColumnDef(ByteBuffer.wrap("BIG_INT".getBytes()), "Int32Type"); + columnDef7 = new ColumnDef(ByteBuffer.wrap("DIGITAL_SIGNATURE".getBytes()), "Int32Type"); + } + else + { + columnDef5 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "IntegerType"); + columnDef8 = new ColumnDef(ByteBuffer.wrap("CGPA".getBytes()), "IntegerType"); + columnDef11 = new ColumnDef(ByteBuffer.wrap("YEARS_SPENT".getBytes()), "IntegerType"); + columnDef16 = new ColumnDef(ByteBuffer.wrap("BIG_INT".getBytes()), "IntegerType"); + columnDef7 = new ColumnDef(ByteBuffer.wrap("DIGITAL_SIGNATURE".getBytes()), "BytesType"); + } + + columnDef5.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef5); + + columnDef8.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef8); + + columnDef11.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef11); + + columnDef16.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef16); + + ColumnDef columnDef6 = new ColumnDef(ByteBuffer.wrap("SEMESTER".getBytes()), "UTF8Type"); + columnDef6.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef6); + + columnDef7.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef7); + + ColumnDef columnDef9 = new ColumnDef(ByteBuffer.wrap("PERCENTAGE".getBytes()), "FloatType"); + columnDef9.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef9); + + ColumnDef columnDef10 = new ColumnDef(ByteBuffer.wrap("HEIGHT".getBytes()), "DoubleType"); + columnDef10.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef10); + + ColumnDef columnDef12 = new ColumnDef(ByteBuffer.wrap("ROLL_NUMBER".getBytes()), "LongType"); + columnDef12.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef12); + + ColumnDef columnDef13 = new ColumnDef(ByteBuffer.wrap("SQL_DATE".getBytes()), "DateType"); + columnDef13.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef13); + + ColumnDef columnDef14 = new ColumnDef(ByteBuffer.wrap("SQL_TIMESTAMP".getBytes()), "DateType"); + columnDef14.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef14); + + ColumnDef columnDef15 = new ColumnDef(ByteBuffer.wrap("SQL_TIME".getBytes()), "DateType"); + columnDef15.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef15); + + ColumnDef columnDef17 = new ColumnDef(ByteBuffer.wrap("BIG_DECIMAL".getBytes()), "DecimalType"); + columnDef17.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef17); + + ColumnDef columnDef18 = new ColumnDef(ByteBuffer.wrap("CALENDAR".getBytes()), "DateType"); + columnDef18.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef18); + + ColumnDef columnDef19 = new ColumnDef(ByteBuffer.wrap("MONTHLY_FEE".getBytes()), "DoubleType"); + columnDef19.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef19); + + ColumnDef columnDef20 = new ColumnDef(ByteBuffer.wrap("ENROLMENT_DATE".getBytes()), "DateType"); + columnDef20.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef20); + + ColumnDef columnDef21 = new ColumnDef(ByteBuffer.wrap("ENROLMENT_TIME".getBytes()), "DateType"); + columnDef21.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef21); + + ColumnDef columnDef22 = new ColumnDef(ByteBuffer.wrap("JOINING_DATE_TIME".getBytes()), "DateType"); + columnDef22.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(columnDef22); + + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace("KunderaExamples"); + CassandraCli.client.set_keyspace("KunderaExamples"); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("PERSONNEL")) + { + + CassandraCli.client.system_drop_column_family("PERSONNEL"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace("KunderaExamples"); + + } + + @Override + void startServer() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + @Override + void stopServer() + { + } + + @Override + void createSchema(boolean cql_enabled) + { + try + { + loadData(cql_enabled); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + @Override + void deleteSchema() + { + CassandraCli.dropKeySpace("KunderaExamples"); + } + + public void setPersistenceUnit(String persistenceUnit) + { + this.persistenceUnit = persistenceUnit; + } +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTimeTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTimeTest.java new file mode 100644 index 000000000..5e1a8bf6a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTimeTest.java @@ -0,0 +1,665 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.sql.Time; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraTime; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraTimeTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Time + StudentCassandraTime student = new StudentCassandraTime(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Time) getRandomValue(Time.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Time + StudentCassandraTime studentMax = new StudentCassandraTime(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Time) getMaxValue(Time.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Time + StudentCassandraTime studentMin = new StudentCassandraTime(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Time) getMinValue(Time.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraTime studentMax = em.find(StudentCassandraTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTime studentMin = em.find(StudentCassandraTime.class, getMinValue(Time.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTime student = em.find(StudentCassandraTime.class, getRandomValue(Time.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraTime student = em.find(StudentCassandraTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTime newStudent = em.find(StudentCassandraTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.id between " + getMinValue(Time.class) + " and " + + getMaxValue(Time.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Time.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + Assert.assertEquals(getMaxValue(Time.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + Assert.assertEquals(getMaxValue(Time.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraTime studentMax = em.find(StudentCassandraTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraTime.class, getMaxValue(Time.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraTime s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTime newStudent = em.find(StudentCassandraTime.class, getRandomValue(Time.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String upTimeQuery = "Update StudentCassandraTime s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(upTimeQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTime newStudent = em.find(StudentCassandraTime.class, getRandomValue(Time.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTime s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraTime s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Time.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Time) getRandomValue(Time.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraTime"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("DateType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraTime")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraTime"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTimestampTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTimestampTest.java new file mode 100644 index 000000000..221ff1beb --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraTimestampTest.java @@ -0,0 +1,668 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.sql.Timestamp; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraTimestamp; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraTimestampTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Time + StudentCassandraTimestamp student = new StudentCassandraTimestamp(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Timestamp) getRandomValue(Timestamp.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Time + StudentCassandraTimestamp studentMax = new StudentCassandraTimestamp(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Timestamp) getMaxValue(Timestamp.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Timestamp + StudentCassandraTimestamp studentMin = new StudentCassandraTimestamp(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Timestamp) getMinValue(Timestamp.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraTimestamp studentMax = em.find(StudentCassandraTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTimestamp studentMin = em.find(StudentCassandraTimestamp.class, getMinValue(Timestamp.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTimestamp student = em.find(StudentCassandraTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraTimestamp student = em.find(StudentCassandraTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTimestamp newStudent = em.find(StudentCassandraTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.id between " + getMinValue(Timestamp.class) + + " and " + getMaxValue(Timestamp.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Timestamp.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.name = Kuldeep and s.age > " + + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + Assert.assertEquals(getMaxValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.name = Kuldeep and s.age > " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + Assert.assertEquals(getMaxValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraTimestamp studentMax = em.find(StudentCassandraTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraTimestamp s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTimestamp newStudent = em + .find(StudentCassandraTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String upTimeQuery = "Update StudentCassandraTimestamp s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(upTimeQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraTimestamp newStudent = em + .find(StudentCassandraTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.name = Amresh and s.age > " + + getMinValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.name = Kuldeep and s.age >= " + + getMinValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraTimestamp s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraTimestamp s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Timestamp.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Timestamp) getRandomValue(Timestamp.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraTimestamp"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("LongType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraTimestamp")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraTimestamp"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraUUIDTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraUUIDTest.java new file mode 100644 index 000000000..088019e4f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentCassandraUUIDTest.java @@ -0,0 +1,677 @@ +package com.impetus.client.crud.datatypes; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentCassandraUUID; +import com.impetus.client.persistence.CassandraCli; + +public class StudentCassandraUUIDTest extends CassandraBase +{ + + private static final String keyspace = "KunderaCassandraDataType"; + + @Before + public void setUp() throws Exception + { + super.setUp(); + } + + @After + public void tearDown() throws Exception + { + super.tearDown(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNativeQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + /** + * @param b + */ + private void testNativeQuery(boolean b) + { + String s = "Select * From " + "\"StudentCassandraUUID\""; + EntityManager em = emf.createEntityManager(); + Query q = em.createNativeQuery(s, StudentCassandraUUID.class); + List results = q.getResultList(); + Assert.assertNotNull(results); + + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of UUID + StudentCassandraUUID studentMax = new StudentCassandraUUID(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((UUID) getMaxValue(UUID.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of UUID + StudentCassandraUUID studentMin = new StudentCassandraUUID(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((UUID) getMinValue(UUID.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of UUID + StudentCassandraUUID student = new StudentCassandraUUID(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((UUID) getRandomValue(UUID.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraUUID studentMax = em.find(StudentCassandraUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraUUID studentMin = em.find(StudentCassandraUUID.class, getMinValue(UUID.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraUUID student = em.find(StudentCassandraUUID.class, getRandomValue(UUID.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentCassandraUUID student = em.find(StudentCassandraUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraUUID newStudent = em.find(StudentCassandraUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.id between " + getMinValue(UUID.class) + " and " + + getMaxValue(UUID.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(UUID.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + Assert.assertEquals(getMaxValue(UUID.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + Assert.assertEquals(getMaxValue(UUID.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentCassandraUUID studentMax = em.find(StudentCassandraUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentCassandraUUID.class, getMaxValue(UUID.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentCassandraUUID s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraUUID newStudent = em.find(StudentCassandraUUID.class, getRandomValue(UUID.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentCassandraUUID s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentCassandraUUID newStudent = em.find(StudentCassandraUUID.class, getRandomValue(UUID.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentCassandraUUID s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentCassandraUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentCassandraUUID s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentCassandraUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(UUID.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + try + { + KsDef ksDef = null; + + CfDef cfDef = new CfDef(); + cfDef.name = "StudentCassandraUUID"; + cfDef.keyspace = keyspace; + cfDef.setKey_validation_class("UUIDType"); + cfDef.setComparator_type("UTF8Type"); + ColumnDef name = new ColumnDef(ByteBuffer.wrap("NAME".getBytes()), "UTF8Type"); + name.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(name); + ColumnDef age = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "Int32Type"); + age.index_type = IndexType.KEYS; + cfDef.addToColumn_metadata(age); + List cfDefs = new ArrayList(); + cfDefs.add(cfDef); + try + { + CassandraCli.initClient(); + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("StudentCassandraUUID")) + { + + CassandraCli.client.system_drop_column_family("StudentCassandraUUID"); + + } + } + CassandraCli.client.system_add_column_family(cfDef); + + } + catch (NotFoundException e) + { + + ksDef = new KsDef(keyspace, "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an int + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + CassandraCli.client.set_keyspace(keyspace); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + + } + + public void dropSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentEntityDef.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentEntityDef.java new file mode 100644 index 000000000..cac24ba99 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/StudentEntityDef.java @@ -0,0 +1,264 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; + +/** + * @author vivek.mishra + * + */ +public interface StudentEntityDef +{ + + /** + * @return the studentId + */ + long getStudentId(); + + /** + * @param studentId + * the studentId to set + */ + void setStudentId(long studentId); + + /** + * @return the uniqueId + */ + long getUniqueId(); + + /** + * @param uniqueId + * the uniqueId to set + */ + void setUniqueId(long uniqueId); + + /** + * @return the studentName + */ + String getStudentName(); + + /** + * @param studentName + * the studentName to set + */ + void setStudentName(String studentName); + + /** + * @return the isExceptional + */ + boolean isExceptional(); + + /** + * @param isExceptional + * the isExceptional to set + */ + void setExceptional(boolean isExceptional); + + /** + * @return the age + */ + int getAge(); + + /** + * @param age + * the age to set + */ + void setAge(int age); + + /** + * @return the semester + */ + char getSemester(); + + /** + * @param semester + * the semester to set + */ + void setSemester(char semester); + + /** + * @return the digitalSignature + */ + byte getDigitalSignature(); + + /** + * @param digitalSignature + * the digitalSignature to set + */ + void setDigitalSignature(byte digitalSignature); + + /** + * @return the cgpa + */ + short getCgpa(); + + /** + * @param cgpa + * the cgpa to set + */ + void setCgpa(short cgpa); + + /** + * @return the percentage + */ + float getPercentage(); + + /** + * @param percentage + * the percentage to set + */ + void setPercentage(float percentage); + + /** + * @return the height + */ + double getHeight(); + + /** + * @param height + * the height to set + */ + void setHeight(double height); + + /** + * @return the enrolmentDate + */ + java.util.Date getEnrolmentDate(); + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + void setEnrolmentDate(java.util.Date enrolmentDate); + + /** + * @return the enrolmentTime + */ + java.util.Date getEnrolmentTime(); + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + void setEnrolmentTime(java.util.Date enrolmentTime); + + /** + * @return the joiningDateAndTime + */ + java.util.Date getJoiningDateAndTime(); + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + void setJoiningDateAndTime(java.util.Date joiningDateAndTime); + + /** + * @return the yearsSpent + */ + Integer getYearsSpent(); + + /** + * @param yearsSpent + * the yearsSpent to set + */ + void setYearsSpent(Integer yearsSpent); + + /** + * @return the rollNumber + */ + Long getRollNumber(); + + /** + * @param rollNumber + * the rollNumber to set + */ + void setRollNumber(Long rollNumber); + + /** + * @return the monthlyFee + */ + Double getMonthlyFee(); + + /** + * @param monthlyFee + * the monthlyFee to set + */ + void setMonthlyFee(Double monthlyFee); + + java.sql.Date getSqlDate(); + + void setSqlDate(java.sql.Date sqlDate); + + /** + * @return the sqlTimestamp + */ + java.sql.Timestamp getSqlTimestamp(); + + /** + * @param sqlTimestamp + * the sqlTimestamp to set + */ + void setSqlTimestamp(java.sql.Timestamp sqlTimestamp); + + /** + * @return the sqlTime + */ + java.sql.Time getSqlTime(); + + /** + * @param sqlTime + * the sqlTime to set + */ + void setSqlTime(java.sql.Time sqlTime); + + /** + * @return the bigInteger + */ + BigInteger getBigInteger(); + + /** + * @param bigInteger + * the bigInteger to set + */ + void setBigInteger(BigInteger bigInteger); + + /** + * @return the bigDecimal + */ + BigDecimal getBigDecimal(); + + /** + * @param bigDecimal + * the bigDecimal to set + */ + void setBigDecimal(BigDecimal bigDecimal); + + /** + * @return the calendar + */ + Calendar getCalendar(); + + /** + * @param calendar + * the calendar to set + */ + void setCalendar(Calendar calendar); + +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBigDecimal.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBigDecimal.java new file mode 100644 index 000000000..b1df811e6 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBigDecimal.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.math.BigDecimal; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraBigDecimal", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraBigDecimal +{ + + @Id + private BigDecimal id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public BigDecimal getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(BigDecimal id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBigInteger.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBigInteger.java new file mode 100644 index 000000000..d53b349f7 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBigInteger.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.math.BigInteger; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraBigInteger", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraBigInteger +{ + + @Id + private BigInteger id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public BigInteger getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(BigInteger id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBooleanPrimitive.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBooleanPrimitive.java new file mode 100644 index 000000000..02c537302 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBooleanPrimitive.java @@ -0,0 +1,76 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraBooleanPrimitive", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraBooleanPrimitive +{ + @Id + private boolean id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public boolean getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(boolean id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBooleanWrapper.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBooleanWrapper.java new file mode 100644 index 000000000..f1cf08142 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBooleanWrapper.java @@ -0,0 +1,76 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraBooleanWrapper", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraBooleanWrapper +{ + @Id + private Boolean id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Boolean getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Boolean id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBytePrimitive.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBytePrimitive.java new file mode 100644 index 000000000..ce6c48e7f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraBytePrimitive.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraBytePrimitive", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraBytePrimitive +{ + + @Id + private byte id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public byte getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(byte id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraByteWrapper.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraByteWrapper.java new file mode 100644 index 000000000..fa1351a0f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraByteWrapper.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraByteWrapper", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraByteWrapper +{ + + @Id + private Byte id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Byte getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Byte id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraCalendar.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraCalendar.java new file mode 100644 index 000000000..325ac4b6e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraCalendar.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.util.Calendar; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraCalendar", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraCalendar +{ + + @Id + private Calendar id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Calendar getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Calendar id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraChar.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraChar.java new file mode 100644 index 000000000..513d520c2 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraChar.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraChar", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraChar +{ + + @Id + private char id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public char getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(char id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraCharacter.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraCharacter.java new file mode 100644 index 000000000..9e3cf038c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraCharacter.java @@ -0,0 +1,76 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraCharacter", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraCharacter +{ + @Id + private Character id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Character getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Character id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDate.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDate.java new file mode 100644 index 000000000..a14ed7ecf --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDate.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraDate", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraDate +{ + + @Id + private Date id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Date getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Date id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDoublePrimitive.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDoublePrimitive.java new file mode 100644 index 000000000..8bd72653a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDoublePrimitive.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraDoublePrimitive", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraDoublePrimitive +{ + + @Id + private double id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public double getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(double id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDoubleWrapper.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDoubleWrapper.java new file mode 100644 index 000000000..cc64dce9a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraDoubleWrapper.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraDoubleWrapper", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraDoubleWrapper +{ + + @Id + private Double id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Double getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Double id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraFloatPrimitive.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraFloatPrimitive.java new file mode 100644 index 000000000..92d281fb4 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraFloatPrimitive.java @@ -0,0 +1,76 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraFloatPrimitive", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraFloatPrimitive +{ + @Id + private float id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public float getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(float id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraFloatWrapper.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraFloatWrapper.java new file mode 100644 index 000000000..2a5d55bc2 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraFloatWrapper.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraFloatWrapper", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraFloatWrapper +{ + + @Id + private Float id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Float getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Float id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraInt.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraInt.java new file mode 100644 index 000000000..9e48d4436 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraInt.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraInt", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraInt +{ + + @Id + private int id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraInteger.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraInteger.java new file mode 100644 index 000000000..b8066bfec --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraInteger.java @@ -0,0 +1,76 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraInteger", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraInteger +{ + @Id + private Integer id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Integer getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Integer id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraLongPrimitive.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraLongPrimitive.java new file mode 100644 index 000000000..ba32310f6 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraLongPrimitive.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraLongPrimitive", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraLongPrimitive +{ + + @Id + private long id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public long getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(long id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraLongWrapper.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraLongWrapper.java new file mode 100644 index 000000000..ccb0db76e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraLongWrapper.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraLongWrapper", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraLongWrapper +{ + + @Id + private Long id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Long getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Long id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraShortPrimitive.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraShortPrimitive.java new file mode 100644 index 000000000..32a3f7825 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraShortPrimitive.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraShortPrimitive", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraShortPrimitive +{ + + @Id + private short id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public short getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(short id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraShortWrapper.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraShortWrapper.java new file mode 100644 index 000000000..801c864d9 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraShortWrapper.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraShortWrapper", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraShortWrapper +{ + + @Id + private Short id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Short getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Short id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraSqlDate.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraSqlDate.java new file mode 100644 index 000000000..02bae1ed0 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraSqlDate.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.sql.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraSqlDate", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraSqlDate +{ + + @Id + private Date id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Date getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Date id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraString.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraString.java new file mode 100644 index 000000000..5d7f902e9 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraString.java @@ -0,0 +1,77 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraString", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraString +{ + + @Id + private String id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraTime.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraTime.java new file mode 100644 index 000000000..ea818323e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraTime.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.sql.Time; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraTime", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraTime +{ + + @Id + private Time id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Time getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Time id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraTimestamp.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraTimestamp.java new file mode 100644 index 000000000..34db6e537 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraTimestamp.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.sql.Timestamp; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraTimestamp", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraTimestamp +{ + + @Id + private Timestamp id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Timestamp getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Timestamp id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraUUID.java b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraUUID.java new file mode 100644 index 000000000..49cb46dc8 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/crud/datatypes/entities/StudentCassandraUUID.java @@ -0,0 +1,79 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.util.UUID; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "StudentCassandraUUID", schema = "KunderaCassandraDataType@CassandraDataTypeTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "name") }) +public class StudentCassandraUUID +{ + + @Id + private UUID id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public UUID getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(UUID id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/entity/CassandraUUIDEntity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/entity/CassandraUUIDEntity.java new file mode 100644 index 000000000..0459beac3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/entity/CassandraUUIDEntity.java @@ -0,0 +1,102 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.entity; + +import java.util.UUID; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ +@Entity +@Table(name = "uuidsample", schema = "UUIDCassandra@cass_pu") +public class CassandraUUIDEntity +{ + @Id + @Column(name = "uuidKey") + private UUID uuidKey; + + @Column(name = "name") + private String name; + + @Column(name = "age") + private Integer age; + + /** + * Default constructor. + */ + public CassandraUUIDEntity() + { + + } + + /** + * @return the uuidKey + */ + public UUID getUuidKey() + { + return uuidKey; + } + + /** + * @param uuidKey + * the uuidKey to set + */ + public void setUuidKey(UUID uuidKey) + { + this.uuidKey = uuidKey; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public Integer getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(Integer age) + { + this.age = age; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/entity/PromoCode.java b/src/kundera-cassandra/src/test/java/com/impetus/client/entity/PromoCode.java new file mode 100644 index 000000000..3be6f1e4b --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/entity/PromoCode.java @@ -0,0 +1,51 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.entity; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@Embeddable +public class PromoCode +{ + + @Column(name = "promoCode_id") + private String promoCodeId; + + @Column(name = "promoCode_name") + private String promoCodeName; + + public String getPromoCodeId() + { + return promoCodeId; + } + + public void setPromoCodeId(String promoCodeId) + { + this.promoCodeId = promoCodeId; + } + + public String getPromoCodeName() + { + return promoCodeName; + } + + public void setPromoCodeName(String promoCodeName) + { + this.promoCodeName = promoCodeName; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/entity/Users.java b/src/kundera-cassandra/src/test/java/com/impetus/client/entity/Users.java new file mode 100644 index 000000000..e175d94db --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/entity/Users.java @@ -0,0 +1,87 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.entity; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.Column; +import javax.persistence.ElementCollection; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "users", schema = "KunderaExamples@secIdxCassandraTest") +public class Users +{ + + @Id + protected String userId; + + @Column + protected String firstName = ""; + + @Column + protected String lastName = ""; + + @ElementCollection + private List promoCodes = new ArrayList(); + + public Users() + { + } + + public String getUserId() + { + return userId; + } + + public void setUserId(String userId) + { + this.userId = userId; + } + + public String getFirstName() + { + return firstName; + } + + public void setFirstName(String firstName) + { + this.firstName = firstName; + } + + public String getLastName() + { + return lastName; + } + + public void setLastName(String lastName) + { + this.lastName = lastName; + } + + public List getPromoCodes() + { + return promoCodes; + } + + public void setPromoCodes(List promoCodes) + { + this.promoCodes = promoCodes; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/CassandraGeneratedIdTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/CassandraGeneratedIdTest.java new file mode 100644 index 000000000..80b3aabde --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/CassandraGeneratedIdTest.java @@ -0,0 +1,227 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.generatedId; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.GenerationType; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.impetus.client.cassandra.thrift.ThriftClient; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdDefault; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdStrategyAuto; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdStrategyIdentity; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdStrategySequence; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdStrategyTable; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdWithOutSequenceGenerator; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdWithOutTableGenerator; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdWithSequenceGenerator; +import com.impetus.client.generatedId.entites.CassandraGeneratedIdWithTableGenerator; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.KunderaException; + +public class CassandraGeneratedIdTest +{ + EntityManagerFactory emf; + + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + } + + @AfterClass + public static void tearDownAfterClass() throws Exception + { + } + + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + emf = Persistence.createEntityManagerFactory("cassandra_generated_id"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + } + + @Test + public void testPersist() + { + EntityManager em = emf.createEntityManager(); + + CassandraGeneratedIdDefault idDefault = new CassandraGeneratedIdDefault(); + idDefault.setName("kuldeep"); + try + { + em.persist(idDefault); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals("java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.AUTO + " Strategy not supported by this client :" + ThriftClient.class.getName(), + e.getMessage()); + } + CassandraGeneratedIdStrategyAuto strategyAuto = new CassandraGeneratedIdStrategyAuto(); + strategyAuto.setName("kuldeep"); + try + { + em.persist(strategyAuto); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals("java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.AUTO + " Strategy not supported by this client :" + ThriftClient.class.getName(), + e.getMessage()); + } + + CassandraGeneratedIdStrategyIdentity strategyIdentity = new CassandraGeneratedIdStrategyIdentity(); + strategyIdentity.setName("kuldeep"); + try + { + em.persist(strategyIdentity); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.UnsupportedOperationException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.IDENTITY + " Strategy not supported by this client :" + + ThriftClient.class.getName(), e.getMessage()); + } + + CassandraGeneratedIdStrategySequence strategySequence = new CassandraGeneratedIdStrategySequence(); + strategySequence.setName("Kuldeep"); + try + { + em.persist(strategySequence); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + ThriftClient.class.getName(), e.getMessage()); + } + + CassandraGeneratedIdStrategyTable strategyTable = new CassandraGeneratedIdStrategyTable(); + strategyTable.setName("KK"); + try + { + em.persist(strategyTable); + List list = em.createQuery( + "Select c from CassandraGeneratedIdStrategyTable c").getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertEquals("KK", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + strategyTable = em.find(CassandraGeneratedIdStrategyTable.class, id); + Assert.assertNotNull(strategyTable); + Assert.assertEquals("KK", strategyTable.getName()); + + } + catch (KunderaException e) + { + Assert.fail(); + } + + CassandraGeneratedIdWithOutSequenceGenerator withOutSequenceGenerator = new CassandraGeneratedIdWithOutSequenceGenerator(); + withOutSequenceGenerator.setName("Kuldeep Kumar"); + try + { + em.persist(withOutSequenceGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + ThriftClient.class.getName(), e.getMessage()); + } + + CassandraGeneratedIdWithOutTableGenerator withOutTableGenerator = new CassandraGeneratedIdWithOutTableGenerator(); + withOutTableGenerator.setName("Kuldeep Mishra"); + try + { + em.persist(withOutTableGenerator); + List list = em.createQuery( + "Select c from CassandraGeneratedIdWithOutTableGenerator c").getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertEquals("Kuldeep Mishra", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + withOutTableGenerator = em.find(CassandraGeneratedIdWithOutTableGenerator.class, id); + Assert.assertNotNull(strategyTable); + Assert.assertEquals("Kuldeep Mishra", withOutTableGenerator.getName()); + } + catch (KunderaException e) + { + Assert.fail(); + } + CassandraGeneratedIdWithSequenceGenerator withSequenceGenerator = new CassandraGeneratedIdWithSequenceGenerator(); + withSequenceGenerator.setName("Kuldeep Kumar Mishra"); + try + { + em.persist(withSequenceGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + ThriftClient.class.getName(), e.getMessage()); + } + CassandraGeneratedIdWithTableGenerator withTableGenerator = new CassandraGeneratedIdWithTableGenerator(); + withTableGenerator.setName("Kumar Mishra"); + try + { + em.persist(withTableGenerator); + List list = em.createQuery( + "Select c from CassandraGeneratedIdWithTableGenerator c").getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertEquals("Kumar Mishra", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + withTableGenerator = em.find(CassandraGeneratedIdWithTableGenerator.class, id); + Assert.assertNotNull(strategyTable); + Assert.assertEquals("Kumar Mishra", withTableGenerator.getName()); + } + catch (KunderaException e) + { + Assert.fail(); + } + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdDefault.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdDefault.java new file mode 100644 index 000000000..7d2f482ab --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdDefault.java @@ -0,0 +1,53 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraGeneratedIdDefault", schema = "kunderaGeneratedId@cassandra_generated_id") +public class CassandraGeneratedIdDefault +{ + @Id + @GeneratedValue + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyAuto.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyAuto.java new file mode 100644 index 000000000..152efbb31 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyAuto.java @@ -0,0 +1,57 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "CassandraGeneratedIdStrategyAuto", schema = "kunderaGeneratedId@cassandra_generated_id") +@TableGenerator(name = "id_gen") +public class CassandraGeneratedIdStrategyAuto +{ + @Id + @GeneratedValue(generator = "id_gen", strategy = GenerationType.AUTO) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyIdentity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyIdentity.java new file mode 100644 index 000000000..d13212471 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyIdentity.java @@ -0,0 +1,71 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraGeneratedIdStrategyIdentity", schema = "kunderaGeneratedId@cassandra_generated_id") +public class CassandraGeneratedIdStrategyIdentity +{ + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategySequence.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategySequence.java new file mode 100644 index 000000000..56b7948c5 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategySequence.java @@ -0,0 +1,57 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.SequenceGenerator; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraGeneratedIdStrategySequence", schema = "kunderaGeneratedId@cassandra_generated_id") +public class CassandraGeneratedIdStrategySequence +{ + @Id + @SequenceGenerator(name = "seq_gen") + @GeneratedValue(generator = "seq_gen", strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyTable.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyTable.java new file mode 100644 index 000000000..b25146e8c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdStrategyTable.java @@ -0,0 +1,59 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "CassandraGeneratedIdStrategyTable", schema = "kunderaGeneratedId@cassandra_generated_id") +@TableGenerator(name = "table_gen") +public class CassandraGeneratedIdStrategyTable +{ + + @Id + @TableGenerator(name = "table_gen_1") + @GeneratedValue(generator = "table_gen", strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithOutSequenceGenerator.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithOutSequenceGenerator.java new file mode 100644 index 000000000..d76b4f722 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithOutSequenceGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraGeneratedIdWithOutSequenceGenerator", schema = "kunderaGeneratedId@cassandra_generated_id") +public class CassandraGeneratedIdWithOutSequenceGenerator +{ + + @Id + @GeneratedValue(strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithOutTableGenerator.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithOutTableGenerator.java new file mode 100644 index 000000000..d73f6a347 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithOutTableGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraGeneratedIdWithOutTableGenerator", schema = "kunderaGeneratedId@cassandra_generated_id") +public class CassandraGeneratedIdWithOutTableGenerator +{ + + @Id + @GeneratedValue(strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithSequenceGenerator.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithSequenceGenerator.java new file mode 100644 index 000000000..3f532add3 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithSequenceGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.SequenceGenerator; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraGeneratedIdWithSequenceGenerator", schema = "kunderaGeneratedId@cassandra_generated_id") +public class CassandraGeneratedIdWithSequenceGenerator +{ + @Id + @SequenceGenerator(name = "id_gen", allocationSize = 20, initialValue = 80, schema = "kunderaGeneratedId", sequenceName = "newSequence") + @GeneratedValue(generator = "id_gen", strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithTableGenerator.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithTableGenerator.java new file mode 100644 index 000000000..8c273a20a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/CassandraGeneratedIdWithTableGenerator.java @@ -0,0 +1,57 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "CassandraGeneratedIdWithTableGenerator", schema = "kunderaGeneratedId@cassandra_generated_id") +public class CassandraGeneratedIdWithTableGenerator +{ + + @Id + @TableGenerator(name = "id_gen", allocationSize = 30, initialValue = 100, schema = "kunderaGeneratedId", table = "kundera", pkColumnName = "sequence", valueColumnName = "sequenceValue", pkColumnValue = "kk") + @GeneratedValue(generator = "id_gen", strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeAddress.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeAddress.java new file mode 100644 index 000000000..bb275679c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeAddress.java @@ -0,0 +1,65 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "EmployeeAddress", schema = "kunderaGeneratedId@cassandra_generated_id") +public class EmployeeAddress +{ + + @Id + @Column(name = "RegionID") + @TableGenerator(name = "id_gen", allocationSize = 1, initialValue = 1) + @GeneratedValue(generator = "id_gen", strategy = GenerationType.TABLE) + private Long address; + + @Column(name="street") + private String street; + + public EmployeeAddress() + { + + } + public Long getAddress() + { + return address; + } + + public void setAddress(Long address) + { + this.address = address; + } + + public String getStreet() + { + return street; + } + + public void setStreet(String street) + { + this.street = street; + } + + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeInfo.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeInfo.java new file mode 100644 index 000000000..5e243f208 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeInfo.java @@ -0,0 +1,84 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.generatedId.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "EmployeeInfo", schema = "kunderaGeneratedId@cassandra_generated_id") +public class EmployeeInfo +{ + @Id + @Column(name = "UserID") + @TableGenerator(name = "id_gen", allocationSize = 1, initialValue = 1) + @GeneratedValue(generator = "id_gen", strategy = GenerationType.TABLE) + private Long userid; + +// @Column(name="name") +// +// private String employeeName; + + public EmployeeInfo() + { + + } + + @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "address_id") + private EmployeeAddress address; + + public Long getUserid() + { + return userid; + } + + public void setUserid(Long userid) + { + this.userid = userid; + } + + public EmployeeAddress getAddress() + { + return address; + } + + public void setAddress(EmployeeAddress address) + { + this.address = address; + } + +// public String getEmployeeName() +// { +// return employeeName; +// } +// +// public void setEmployeeName(String employeeName) +// { +// this.employeeName = employeeName; +// } +// + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeInfoTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeInfoTest.java new file mode 100644 index 000000000..1ca5280a6 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/generatedId/entites/EmployeeInfoTest.java @@ -0,0 +1,87 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.generatedId.entites; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +public class EmployeeInfoTest +{ + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + emf = Persistence.createEntityManagerFactory("cassandra_generated_id"); + } + + @Test + public void test() + { + EntityManager em = emf.createEntityManager(); + EmployeeInfo emp_info = new EmployeeInfo(); + EmployeeAddress address_info = new EmployeeAddress(); + address_info.setStreet("street"); + emp_info.setAddress(address_info); +// emp_info.setEmployeeName("vivek"); + em.persist(emp_info); + + em.clear(); + + EmployeeInfo result = em.find(EmployeeInfo.class, 1l); + + Assert.assertNotNull(result); + Assert.assertNotNull(result.getAddress()); + Assert.assertNotNull(result.getAddress().getStreet()); + Assert.assertNotNull(result.getAddress().getAddress()); + Assert.assertEquals("street", result.getAddress().getStreet()); + + result.getAddress().setStreet("newStreet"); + em.merge(result); + + em.clear(); + + result = em.find(EmployeeInfo.class, 1l); + Assert.assertNotNull(result); + Assert.assertNotNull(result.getAddress()); + Assert.assertNotNull(result.getAddress().getStreet()); + Assert.assertNotNull(result.getAddress().getAddress()); + Assert.assertEquals("newStreet", result.getAddress().getStreet()); + + em.remove(result); + em.clear(); + result = em.find(EmployeeInfo.class, 1l); + Assert.assertNull(result); + + } + + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("kunderaGeneratedId"); + emf.close(); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/junit/TestCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/junit/TestCassandra.java new file mode 100644 index 000000000..ea62f2c9e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/junit/TestCassandra.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.junit; + +import java.nio.ByteBuffer; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.log4j.Logger; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.entity.CassandraUUIDEntity; +import com.impetus.client.persistence.CassandraCli; + +/** + * Test case for CRUD operations on Cassandra database using Kundera. + */ +public class TestCassandra +{ + /** The logger. */ + private static Logger logger = Logger.getLogger(TestCassandra.class); + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + logger.info("starting server"); + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("UUIDCassandra"); + Cassandra.Client client = CassandraCli.getClient(); + client.set_keyspace("UUIDCassandra"); + CfDef cf_def = new CfDef(); + cf_def.keyspace = "UUIDCassandra"; + cf_def.name = "uuidsample"; + cf_def.setKey_validation_class("UUIDType"); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("name".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + cf_def.addToColumn_metadata(columnDef2); + ColumnDef columnDef3 = new ColumnDef(ByteBuffer.wrap("age".getBytes()), "Int32Type"); + columnDef3.index_type = IndexType.KEYS; + cf_def.addToColumn_metadata(columnDef3); + client.system_add_column_family(cf_def); + } + + @Test + public void testUUID() + { + EntityManagerFactory emf = Persistence.createEntityManagerFactory("cass_pu"); + UUID key = UUID.randomUUID(); + CassandraUUIDEntity entity = new CassandraUUIDEntity(); + entity.setAge(10); + entity.setName("vivek"); + entity.setUuidKey(key); + + EntityManager em = emf.createEntityManager(); + em.persist(entity); + CassandraUUIDEntity result = em.find(CassandraUUIDEntity.class, key); + Assert.assertNotNull(result); + Assert.assertEquals(key, result.getUuidKey()); + Assert.assertEquals("vivek", result.getName()); + Assert.assertEquals(new Integer(10), result.getAge()); + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + logger.info("destroying"); + CassandraCli.dropKeySpace("UUIDCassandra"); + } +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraBatchEntity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraBatchEntity.java new file mode 100644 index 000000000..055cbe35d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraBatchEntity.java @@ -0,0 +1,98 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.persistence; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class + * + * @author amresh.singh + */ +@Entity +@Table(name = "CassandraBatchEntity", schema = "kunderaexamples@cassandra") +public class CassandraBatchEntity +{ + @Id + @Column(name = "user_name") + private String user_name; + + @Column(name = "password") + private String password; + + @Column(name = "name") + private String name; + + public CassandraBatchEntity() + { + + } + + /** + * @return the user_name + */ + public String getUser_name() + { + return user_name; + } + + /** + * @param user_name + * the user_name to set + */ + public void setUser_name(String user_name) + { + this.user_name = user_name; + } + + /** + * @return the password + */ + public String getPassword() + { + return password; + } + + /** + * @param password + * the password to set + */ + public void setPassword(String password) + { + this.password = password; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraCli.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraCli.java new file mode 100644 index 000000000..3b88b7e58 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraCli.java @@ -0,0 +1,368 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.persistence; + +import java.io.File; +import java.io.IOException; +import java.io.UnsupportedEncodingException; +import java.net.Socket; +import java.net.UnknownHostException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import org.apache.cassandra.locator.SimpleStrategy; +import org.apache.cassandra.service.EmbeddedCassandraService; +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.Compression; +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.apache.thrift.protocol.TBinaryProtocol; +import org.apache.thrift.protocol.TProtocol; +import org.apache.thrift.transport.TFramedTransport; +import org.apache.thrift.transport.TSocket; +import org.apache.thrift.transport.TTransport; +import org.apache.thrift.transport.TTransportException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.KunderaException; + +/** + * The Class CassandraCli. + * + * @author vivek.mishra + */ +public final class CassandraCli +{ + + /** The cassandra. */ + private static EmbeddedCassandraService cassandra; + + /** The client. */ + public static Cassandra.Client client; + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(CassandraCli.class); + + /** + * Cassandra set up. + * + * @throws IOException + * Signals that an I/O exception has occurred. + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + public static void cassandraSetUp() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + if (!checkIfServerRunning()) + { + cassandra = new EmbeddedCassandraService(); + cassandra.start(); + } + initClient(); + } + + /** + * Create keyspace. + * + * @param keyspaceName + * keyspace name. + */ + public static void createKeySpace(String keyspaceName) + { + try + { + client.describe_keyspace(keyspaceName); + } + catch (NotFoundException e) + { + List cfDefs = new ArrayList(); + KsDef ks_Def = new KsDef(keyspaceName, SimpleStrategy.class.getName(), cfDefs); + + // Set replication factor + if (ks_Def.strategy_options == null) + { + ks_Def.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ks_Def.strategy_options.put("replication_factor", "1"); + + try + { + client.system_add_keyspace(ks_Def); + } + catch (TException e1) + { + log.error("Error while adding keyspace, Caused by: .", e1); + } + catch (InvalidRequestException ess) + { + log.error("Error while adding keyspace, Caused by: .", ess); + } + catch (SchemaDisagreementException sde) + { + log.error("Error while adding keyspace, Caused by: .", sde); + } + + } + + catch (InvalidRequestException e) + { + log.error("Error while adding keyspace, Caused by: .", e); + } + catch (TException e) + { + log.error("Error while adding keyspace, Caused by: .", e); + } + + } + + public static void truncateColumnFamily(String keyspace, String... columns) + { + try + { + if (client != null) + { + client.set_keyspace(keyspace); + for (String column : columns) + { + if (columnFamilyExist(column, keyspace)) + { + client.truncate(column); + } + } + } + } + catch (IllegalArgumentException iex) + { + // do nothing. + } + catch (InvalidRequestException e) + { + // do nothing. + } + catch (UnavailableException e) + { + // do nothing. + } + catch (TimedOutException e) + { + // do nothing. + } + catch (TException e) + { + // do nothing. + } + } + + /** + * Drop out key space. + * + * @param keyspaceName + * keyspace name + */ + public static void dropKeySpace(String keyspaceName) + { + try + { + if (client != null) + { + client.system_drop_keyspace(keyspaceName); + } + // deleteCassandraFolders("/var/lib/cassandra/data/"); + // deleteCassandraFolders("/var/lib/cassandra/data/system/"); + // deleteCassandraFolders("/var/lib/cassandra/commitlog/"); + // deleteCassandraFolders("/var/lib/cassandra/saved_caches/"); + // deleteCassandraFolders("/var/log/cassandra/"); + } + catch (InvalidRequestException e) + { + return; + } + catch (SchemaDisagreementException e) + { + log.error("Error while dropping keyspace, Caused by: .", e); + } + catch (TException e) + { + log.error("Error while dropping keyspace, Caused by: .", e); + } + } + + private static void deleteCassandraFolders(String dir) + { + // System.out.println("Cleaning up folder " + dir); + File directory = new File(dir); + // Get all files in directory + File[] files = directory.listFiles(); + for (File file : files) + { + // Delete each file + if (!file.delete()) + { + // Failed to delete file + // System.out.println("Failed to delete " + file); + } + } + } + + public static boolean keyspaceExist(String keySpaceName) + { + try + { + return client.describe_keyspace(keySpaceName) != null; + } + catch (NotFoundException e) + { + return false; + } + catch (InvalidRequestException e) + { + log.error("Error while keyspace check, Caused by: .", e); + } + catch (TException e) + { + log.error("Error while keyspace check, Caused by: .", e); + } + return false; + } + + public static boolean columnFamilyExist(String columnfamilyName, String keyspaceName) + { + try + { + client.set_keyspace(keyspaceName); + client.system_add_column_family(new CfDef(keyspaceName, columnfamilyName)); + } + catch (InvalidRequestException e) + { + return true; + } + catch (SchemaDisagreementException e) + { + return false; + } + catch (TException e) + { + return false; + } + return false; + } + + /** + * Check if server running. + * + * @return true, if successful + */ + private static boolean checkIfServerRunning() + { + try + { + Socket socket = new Socket("127.0.0.1", 9160); + return socket.getInetAddress() != null; + } + catch (UnknownHostException e) + { + return false; + } + catch (IOException e) + { + return false; + } + + } + + /** + * Inits the client. + * + * @throws TTransportException + * the t transport exception + */ + public static void initClient() throws TTransportException + { + TSocket socket = new TSocket("127.0.0.1", 9160); + TTransport transport = new TFramedTransport(socket); + TProtocol protocol = new TBinaryProtocol(transport); + client = new Cassandra.Client(protocol); + socket.open(); + } + + /** + * @return the client + */ + public static Cassandra.Client getClient() + { + return client; + } + + public static void executeCqlQuery(String cqlQuery) + { + try + { + getClient().set_cql_version("3.0.0"); + getClient().execute_cql3_query(ByteBuffer.wrap(cqlQuery.getBytes("UTF-8")), Compression.NONE, + ConsistencyLevel.ONE); + } + catch (InvalidRequestException e) + { + log.error("Error while executing cql query {}, Caused by: .", cqlQuery, e); + throw new KunderaException(e); + } + catch (UnavailableException e) + { + log.error("Error while executing cql query {}, Caused by: .", cqlQuery, e); + throw new KunderaException(e); + } + catch (TimedOutException e) + { + log.error("Error while executing cql query {}, Caused by: .", cqlQuery, e); + throw new KunderaException(e); + } + catch (SchemaDisagreementException e) + { + log.error("Error while executing cql query {}, Caused by: .", cqlQuery, e); + throw new KunderaException(e); + } + catch (TException e) + { + log.error("Error while executing cql query {}, Caused by: .", cqlQuery, e); + throw new KunderaException(e); + } + catch (UnsupportedEncodingException e) + { + log.error("Error while executing cql query {}, Caused by: .", cqlQuery, e); + throw new KunderaException(e); + } + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraEntity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraEntity.java new file mode 100644 index 000000000..329fec946 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraEntity.java @@ -0,0 +1,113 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.persistence; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class + * + * @author amresh.singh + */ +@Entity +@Table(name = "users", schema = "kunderaexamples@cassandra") +public class CassandraEntity +{ + @Id + @Column(name = "key") + private String key; + + @Column(name = "full_name") + private String full_name; + + @Column(name = "birth_date") + private Integer birth_date; + + @Column(name = "state") + private String state; + + /** + * @return the key + */ + public String getKey() + { + return key; + } + + /** + * @param key + * the key to set + */ + public void setKey(String key) + { + this.key = key; + } + + /** + * @return the full_name + */ + public String getFull_name() + { + return full_name; + } + + /** + * @param full_name + * the full_name to set + */ + public void setFull_name(String full_name) + { + this.full_name = full_name; + } + + /** + * @return the birth_date + */ + public Integer getBirth_date() + { + return birth_date; + } + + /** + * @param birth_date + * the birth_date to set + */ + public void setBirth_date(int birth_date) + { + this.birth_date = birth_date; + } + + /** + * @return the state + */ + public String getState() + { + return state; + } + + /** + * @param state + * the state to set + */ + public void setState(String state) + { + this.state = state; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraEntitySample.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraEntitySample.java new file mode 100644 index 000000000..03633ff5e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraEntitySample.java @@ -0,0 +1,117 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.persistence; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Test Entity + * + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "users", schema = "KunderaExamples@cassandra") +// @NamedQuery(name="delete.query",query="Delete From CassandraEntitySample c where c.state=UP") +public class CassandraEntitySample +{ + + @Id + @Column(name = "key") + private String key; + + @Column(name = "full_name") + private String full_name; + + @Column(name = "birth_date") + private Integer birth_date; + + @Column(name = "state") + private String state; + + /** + * @return the key + */ + public String getKey() + { + return key; + } + + /** + * @param key + * the key to set + */ + public void setKey(String key) + { + this.key = key; + } + + /** + * @return the full_name + */ + public String getFull_name() + { + return full_name; + } + + /** + * @param full_name + * the full_name to set + */ + public void setFull_name(String full_name) + { + this.full_name = full_name; + } + + /** + * @return the birth_date + */ + public Integer getBirth_date() + { + return birth_date; + } + + /** + * @param birth_date + * the birth_date to set + */ + public void setBirth_date(int birth_date) + { + this.birth_date = birth_date; + } + + /** + * @return the state + */ + public String getState() + { + return state; + } + + /** + * @param state + * the state to set + */ + public void setState(String state) + { + this.state = state; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/EntityManagerFactoryImplTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/EntityManagerFactoryImplTest.java new file mode 100644 index 000000000..87c6af7e1 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/EntityManagerFactoryImplTest.java @@ -0,0 +1,197 @@ +/** + * + */ +package com.impetus.client.persistence; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * @author Kuldeep Mishra + * + */ +public class EntityManagerFactoryImplTest +{ + + /** + * + */ + private static final String _KEYSPACE2 = "KunderaExamples"; + + /** + * + */ + private static final String _KEYSPACE1 = "UUIDCassandra"; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace(_KEYSPACE1); + CassandraCli.createKeySpace(_KEYSPACE2); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace(_KEYSPACE1); + CassandraCli.dropKeySpace(_KEYSPACE2); + } + + @Test + public void test() + { + String _PU1 = "cass_pu"; + String _PU2 = "secIdxCassandraTest"; + EntityManagerFactory emf1 = Persistence.createEntityManagerFactory(_PU1); + checkEMFPropertiesAfterCreating(_PU1, emf1); + emf1.close(); + checkEMFPropertyAfterClosing(_PU1, emf1); + + EntityManagerFactory emf2 = Persistence.createEntityManagerFactory(_PU2); + checkEMFPropertiesAfterCreating(_PU2, emf2); + emf2.close(); + checkEMFPropertyAfterClosing(_PU2, emf2); + + emf1 = Persistence.createEntityManagerFactory(_PU1); + checkEMFPropertiesAfterCreating(_PU1, emf1); + + emf2 = Persistence.createEntityManagerFactory(_PU2); + checkEMFPropertiesAfterCreating(_PU2, emf2); + + emf1.close(); + checkEMFPropertyAfterClosing(_PU1, emf1); + + checkEMFPropertiesAfterCreating(_PU2, emf2); + + emf2.close(); + checkEMFPropertyAfterClosing(_PU2, emf2); + + // On concurrent testing + + // create first emf + OnConcurrentEMF c1 = new OnConcurrentEMF(_PU1, "emf1"); + try + { + c1.t.join(); + } + catch (InterruptedException e) + { + e.printStackTrace(); + } + Assert.assertEquals("emf1", c1.t.getName()); + checkEMFPropertiesAfterCreating(_PU1, c1.emf); + + // create second emf + OnConcurrentEMF c2 = new OnConcurrentEMF(_PU2, "emf2"); + try + { + c2.t.join(); + } + catch (InterruptedException e) + { + e.printStackTrace(); + } + Assert.assertEquals("emf2", c2.t.getName()); + checkEMFPropertiesAfterCreating(_PU2, c2.emf); + + // close first emf + c1.close(); + checkEMFPropertyAfterClosing(_PU1, c1.emf); + + // close second emf + c2.close(); + checkEMFPropertyAfterClosing(_PU2, c2.emf); + + } + + /** + * @param _PU1 + */ + private void checkEMFPropertyAfterClosing(String _PU1, EntityManagerFactory emf) + { + Assert.assertFalse(emf.isOpen()); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getPersistenceUnitMetadata(_PU1)); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getPersistenceUnitMetadataMap().get(_PU1)); +// Assert.assertNull(KunderaMetadata.INSTANCE.getClientMetadata(_PU1)); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodelMap().get(_PU1)); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel(_PU1)); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getMetaModelBuilder(_PU1)); +// Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getSchemaMetadata().getPuToSchemaMetadata() +// .get(_PU1)); + } + + /** + * @param pu + */ + private void checkEMFPropertiesAfterCreating(String pu, EntityManagerFactory emf) + { + Assert.assertTrue(emf.isOpen()); + EntityManager em = emf.createEntityManager(); + Assert.assertNotNull(em); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getPersistenceUnitMetadata(pu)); + Assert.assertFalse(KunderaMetadata.INSTANCE.getApplicationMetadata().getPersistenceUnitMetadataMap().isEmpty()); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getPersistenceUnitMetadataMap().get(pu)); +// Assert.assertNotNull(KunderaMetadata.INSTANCE.getClientMetadata(pu)); + Assert.assertFalse(KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodelMap().isEmpty()); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodelMap().get(pu)); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel(pu)); + Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getMetaModelBuilder(pu)); + // TODO: Devise better way. +// Assert.assertNotNull(KunderaMetadata.INSTANCE.getApplicationMetadata().getSchemaMetadata() +// .getPuToSchemaMetadata().get(pu)); +// Assert.assertNull(KunderaMetadata.INSTANCE.getClientMetadata(pu).getLuceneIndexDir()); + } + + private class OnConcurrentEMF implements Runnable + { + public Thread t; + + private String _PU; + + public EntityManagerFactory emf; + + /** + * @param pu + * @param name + * + */ + + public OnConcurrentEMF(String pu, String name) + { + this._PU = pu; + t = new Thread(this); + t.setName(name); + t.start(); + } + + @Override + public void run() + { + emf = Persistence.createEntityManagerFactory(_PU); + checkEMFPropertiesAfterCreating(_PU, emf); + + } + + public void close() + { + emf.close(); + checkEMFPropertyAfterClosing(_PU, emf); + } + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NativeQueryCQLV3Test.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NativeQueryCQLV3Test.java new file mode 100644 index 000000000..81db7ea15 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NativeQueryCQLV3Test.java @@ -0,0 +1,291 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.persistence; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.ConsistencyLevel; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.cassandra.pelops.PelopsClient; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.CoreMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; +import com.impetus.kundera.proxy.cglib.CglibLazyInitializerFactory; + +/** + * + * + * @author amresh.singh + */ +public class NativeQueryCQLV3Test +{ + + private final String schema = "kunderaexamples"; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + CassandraCli.cassandraSetUp(); + // CassandraCli.initClient(); + // CassandraCli.dropKeySpace(schema); + // CassandraCli.createKeySpace(schema); + String nativeSql = "CREATE KEYSPACE " + schema + + " with replication = {'class':'SimpleStrategy', 'replication_factor':1}"; + // strategy_class = 'SimpleStrategy' and + // strategy_options:replication_factor=1" + CassandraCli.executeCqlQuery(nativeSql); + } + + /** + * Test create insert column family query. + */ + @Test + public void testCreateInsertColumnFamilyQueryVersion3() + { + // CassandraCli.dropKeySpace("KunderaExamples"); + + String useNativeSql = "USE " + schema; + EntityManagerFactoryImpl emf = getEntityManagerFactory(); + EntityManager em = emf.createEntityManager()/* + * new + * EntityManagerImpl(emf, + * PersistenceUnitTransactionType + * .RESOURCE_LOCAL, + * PersistenceContextType + * .EXTENDED) + */; + + Map clientMap = (Map) em.getDelegate(); + PelopsClient pc = (PelopsClient) clientMap.get("cassandra"); + pc.setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + + // Query q = em.createNativeQuery(nativeSql, + // CassandraEntity.class); + // // q.getResultList(); + // q.executeUpdate(); + Query q = em.createNativeQuery(useNativeSql, CassandraEntity.class); + // q.getResultList(); + q.executeUpdate(); + // create column family + String colFamilySql = "CREATE COLUMNFAMILY users (key varchar PRIMARY KEY,full_name varchar, birth_date int,state varchar)"; + q = em.createNativeQuery(colFamilySql, CassandraEntity.class); + // q.getResultList(); + q.executeUpdate(); + Assert.assertTrue(CassandraCli.columnFamilyExist("users", "test")); + + // Add indexes + String idxSql = "CREATE INDEX ON users (birth_date)"; + q = em.createNativeQuery(idxSql, CassandraEntity.class); + // q.getResultList(); + q.executeUpdate(); + idxSql = "CREATE INDEX ON users (state)"; + q = em.createNativeQuery(idxSql, CassandraEntity.class); + // q.getResultList(); + q.executeUpdate(); + // insert users. + String insertSql = "INSERT INTO users (key, full_name, birth_date, state) VALUES ('bsanderson', 'Brandon Sanderson', 1975, 'UT')"; + q = em.createNativeQuery(insertSql, CassandraEntity.class); + // q.getResultList(); + q.executeUpdate(); + // select key and state + String selectSql = "SELECT key, state FROM users"; + + q = em.createNativeQuery(selectSql, CassandraEntity.class); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("bsanderson", results.get(0).getKey()); + Assert.assertEquals("UT", results.get(0).getState()); + Assert.assertNull(results.get(0).getFull_name()); + + // insert users. + insertSql = "INSERT INTO users (key, full_name, birth_date, state) VALUES ('prothfuss', 'Patrick Rothfuss', 1973, 'WI')"; + q = em.createNativeQuery(insertSql, CassandraEntity.class); + q.getResultList(); + + insertSql = "INSERT INTO users (key, full_name, birth_date, state) VALUES ('htayler', 'Howard Tayler', 1968, 'UT')"; + q = em.createNativeQuery(insertSql, CassandraEntity.class); + q.getResultList(); + + // select all + String selectAll = "SELECT * FROM users WHERE state='UT' AND birth_date > 1970 Allow Filtering"; + q = em.createNativeQuery(selectAll, CassandraEntity.class); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("bsanderson", results.get(0).getKey()); + Assert.assertEquals("UT", results.get(0).getState()); + Assert.assertEquals("Brandon Sanderson", results.get(0).getFull_name()); + Assert.assertEquals(new Integer(1975), results.get(0).getBirth_date()); + emf.close(); + } + + /** + * Gets the entity manager factory. + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory() + { + Map props = new HashMap(); + String persistenceUnit = "cassandra"; + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, + "com.impetus.client.cassandra.pelops.PelopsClientFactory"); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, schema); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put("cassandra", puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(CassandraEntity.class.getName(), pus); + clazzToPu.put(CassandraBatchEntity.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(CassandraEntity.class); + EntityMetadata m1 = new EntityMetadata(CassandraBatchEntity.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntity.class, m); + processor.process(CassandraBatchEntity.class, m1); + + m.setPersistenceUnit(persistenceUnit); + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntity.class, m); + metaModel.addEntityMetadata(CassandraBatchEntity.class, m1); + + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + + CoreMetadata coreMetadata = new CoreMetadata(); + coreMetadata.setLazyInitializerFactory(new CglibLazyInitializerFactory()); + KunderaMetadata.INSTANCE.setCoreMetadata(coreMetadata); + + EntityManagerFactoryImpl emf = new EntityManagerFactoryImpl(persistenceUnit, props); + String[] persistenceUnits = new String[] { persistenceUnit }; + new ClientFactoryConfiguraton(null, persistenceUnits).configure(); + return emf; + } + + @Test + public void testCQLBatch() + { + String useNativeSql = "USE " + schema; + EntityManagerFactory emf = getEntityManagerFactory(); + String createColumnFamily = "CREATE TABLE CassandraBatchEntity ( user_name varchar PRIMARY KEY, password varchar, name varchar)"; + String batchOps = "BEGIN BATCH INSERT INTO CassandraBatchEntity (user_name, password, name) VALUES ('user2', 'ch@ngem3b', 'second user') UPDATE CassandraBatchEntity SET password = 'ps22dhds' WHERE user_name = 'user2' INSERT INTO CassandraBatchEntity (user_name, password) VALUES ('user3', 'ch@ngem3c') DELETE name FROM CassandraBatchEntity WHERE user_name = 'user2' INSERT INTO CassandraBatchEntity (user_name, password, name) VALUES ('user4', 'ch@ngem3c', 'Andrew') APPLY BATCH"; + + EntityManager em = emf.createEntityManager()/* + * new + * EntityManagerImpl(emf, + * PersistenceUnitTransactionType + * .RESOURCE_LOCAL, + * PersistenceContextType + * .EXTENDED) + */; + + Map clientMap = (Map) em.getDelegate(); + PelopsClient pc = (PelopsClient) clientMap.get("cassandra"); + pc.setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + + Query q = em.createNativeQuery(useNativeSql, CassandraBatchEntity.class); + // q.getResultList(); + q.executeUpdate(); + + pc.setConsistencyLevel(ConsistencyLevel.QUORUM); + q = em.createNativeQuery(createColumnFamily, CassandraBatchEntity.class); + // q.getResultList(); + q.executeUpdate(); + + pc.setConsistencyLevel(ConsistencyLevel.QUORUM); + q = em.createNativeQuery(batchOps, CassandraBatchEntity.class); + // q.getResultList(); + q.executeUpdate(); + + q = em.createNativeQuery("select * from CassandraBatchEntity", CassandraBatchEntity.class); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + + // Multiple table batch processing. + + createColumnFamily = "create table test1 (id timeuuid primary key, url text, userid uuid, datetime timestamp, linkcounts int)"; + em.createNativeQuery(createColumnFamily, CassandraBatchEntity.class).executeUpdate(); + createColumnFamily = "create table test2 (key text primary key, count int)"; + em.createNativeQuery(createColumnFamily, CassandraBatchEntity.class).executeUpdate(); + batchOps = "BEGIN BATCH INSERT INTO test1(id, url) VALUES (64907b40-29a1-11e2-93fa-90b11c71b811,'w') INSERT INTO test2(key, count) VALUES ('key1',12) APPLY BATCH"; + em.createNativeQuery(batchOps, CassandraBatchEntity.class).executeUpdate(); + emf.close(); + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + // CassandraCli.dropKeySpace("KunderaExamples"); + CassandraCli.dropKeySpace(schema); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NativeQueryTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NativeQueryTest.java new file mode 100644 index 000000000..60b9e1694 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NativeQueryTest.java @@ -0,0 +1,319 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.persistence; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.scale7.cassandra.pelops.pool.IThriftPool.IPooledConnection; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.CoreMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; +import com.impetus.kundera.proxy.cglib.CglibLazyInitializerFactory; +import com.impetus.kundera.query.QueryImpl; + +/** + * Junit test case for NativeQuery support. + * + * @author vivek.mishra + * + */ +public class NativeQueryTest +{ + // /** The schema. */ + private final String schema = "KunderaExamples"; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace(schema); + } + + /** + * Test create native query. + */ + @Test + public void testCreateNativeQuery() + { + EntityManagerFactoryImpl emf = getEntityManagerFactory(); + EntityManager em = emf.createEntityManager()/* + * new + * EntityManagerImpl(emf, + * PersistenceUnitTransactionType + * .RESOURCE_LOCAL, + * PersistenceContextType + * .EXTENDED) + */; + String nativeSql = "Select * from Cassandra c"; + + QueryImpl q = (QueryImpl) em.createNativeQuery(nativeSql, CassandraEntitySample.class); + Assert.assertEquals(nativeSql, q.getJPAQuery()); + Assert.assertEquals(true, KunderaMetadata.INSTANCE.getApplicationMetadata().isNative(nativeSql)); + } + + /** + * Test execute native create keyspace query. + */ + @Test + public void testExecutNativeQuery() + { + EntityManagerFactoryImpl emf = getEntityManagerFactory(); + // String nativeSql = "CREATE KEYSPACE " + schema + // + + // " with strategy_class = 'SimpleStrategy' and strategy_options:replication_factor=1"; + String useNativeSql = "USE " + "KunderaExamples"; + + EntityManager em = emf.createEntityManager()/* + * new + * EntityManagerImpl(emf, + * PersistenceUnitTransactionType + * .RESOURCE_LOCAL, + * PersistenceContextType + * .EXTENDED) + */; +// Map clientMap = (Map) em.getDelegate(); +// PelopsClient pc = (PelopsClient) clientMap.get("cassandra"); +// pc.setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + // Query q = em.createNativeQuery(nativeSql, + // CassandraEntitySample.class); + // // q.getResultList(); + // q.executeUpdate(); + Query q = em.createNativeQuery(useNativeSql, CassandraEntitySample.class); + // q.getResultList(); + q.executeUpdate(); + Assert.assertTrue(CassandraCli.keyspaceExist(schema)); + Assert.assertFalse(CassandraCli.keyspaceExist("invalidSchema")); + } + + /** + * Native queries should not leak connections. Pelops pool fails providing a + * connection if we don't call {@link IPooledConnection#release()} + */ + @Test + public void testReleasesNativeQueryConnection() + { + EntityManagerFactoryImpl emf = getEntityManagerFactory(); + // String nativeSql = "CREATE KEYSPACE " + // + schema + // + + // " with strategy_class = 'SimpleStrategy' and strategy_options:replication_factor=1"; + // String useNativeSql = "USE test"; + String useNativeSql = "USE " + "KunderaExamples"; + + EntityManager em = emf.createEntityManager()/* + * new + * EntityManagerImpl(emf, + * PersistenceUnitTransactionType + * .RESOURCE_LOCAL, + * PersistenceContextType + * .EXTENDED) + */; +// Map clientMap = (Map) em.getDelegate(); +// PelopsClient pc = (PelopsClient) clientMap.get("cassandra"); +// pc.setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + // Query q = em.createNativeQuery(nativeSql, + // CassandraEntitySample.class); + // // q.getResultList(); + // q.executeUpdate(); + + // won't be able to loop if connections are leaked + for (int i = 0; i < 30; i++) + { + Query q = em.createNativeQuery(useNativeSql, CassandraEntitySample.class); + // q.getResultList(); + q.executeUpdate(); + } + } + + /** + * Test create insert column family query. + */ + @Test + public void testCreateInsertColumnFamilyQuery() + { + // String nativeSql = "CREATE KEYSPACE " + schema + // + + // " with strategy_class = 'SimpleStrategy' and strategy_options:replication_factor=1"; + // String useNativeSql = "USE test"; + String useNativeSql = "USE " + "KunderaExamples"; + EntityManagerFactoryImpl emf = getEntityManagerFactory(); + EntityManager em = emf.createEntityManager()/* + * new + * EntityManagerImpl(emf, + * PersistenceUnitTransactionType + * .RESOURCE_LOCAL, + * PersistenceContextType + * .EXTENDED) + */; +// Map clientMap = (Map) em.getDelegate(); +// PelopsClient pc = (PelopsClient) clientMap.get("cassandra"); +// pc.setCqlVersion(CassandraConstants.CQL_VERSION_3_0); + // Query q = em.createNativeQuery(nativeSql, + // CassandraEntitySample.class); + // // q.getResultList(); + // q.executeUpdate(); + Query q = em.createNativeQuery(useNativeSql, CassandraEntitySample.class); + // q.getResultList(); + q.executeUpdate(); + // create column family + String colFamilySql = "CREATE COLUMNFAMILY users (key varchar PRIMARY KEY,full_name varchar, birth_date int,state varchar)"; + q = em.createNativeQuery(colFamilySql, CassandraEntitySample.class); + // q.getResultList(); + q.executeUpdate(); + Assert.assertTrue(CassandraCli.columnFamilyExist("users", "test")); + + // Add indexes + String idxSql = "CREATE INDEX ON users (birth_date)"; + q = em.createNativeQuery(idxSql, CassandraEntitySample.class); + // q.getResultList(); + q.executeUpdate(); + idxSql = "CREATE INDEX ON users (state)"; + q = em.createNativeQuery(idxSql, CassandraEntitySample.class); + // q.getResultList(); + q.executeUpdate(); + // insert users. + String insertSql = "INSERT INTO users (key, full_name, birth_date, state) VALUES ('bsanderson', 'Brandon Sanderson', 1975, 'UT')"; + q = em.createNativeQuery(insertSql, CassandraEntitySample.class); + // q.getResultList(); + q.executeUpdate(); + // select key and state + String selectSql = "SELECT key, state FROM users"; + + q = em.createNativeQuery(selectSql, CassandraEntitySample.class); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("bsanderson", results.get(0).getKey()); + Assert.assertEquals("UT", results.get(0).getState()); + Assert.assertNull(results.get(0).getFull_name()); + + // insert users. + insertSql = "INSERT INTO users (key, full_name, birth_date, state) VALUES ('prothfuss', 'Patrick Rothfuss', 1973, 'WI')"; + q = em.createNativeQuery(insertSql, CassandraEntitySample.class); + q.getResultList(); + + insertSql = "INSERT INTO users (key, full_name, birth_date, state) VALUES ('htayler', 'Howard Tayler', 1968, 'UT')"; + q = em.createNativeQuery(insertSql, CassandraEntitySample.class); + q.getResultList(); + + // select all + String selectAll = "SELECT * FROM users WHERE state='UT' AND birth_date > 1970"; + q = em.createNativeQuery(selectAll, CassandraEntitySample.class); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("bsanderson", results.get(0).getKey()); + Assert.assertEquals("UT", results.get(0).getState()); + Assert.assertEquals("Brandon Sanderson", results.get(0).getFull_name()); + Assert.assertEquals(new Integer(1975), results.get(0).getBirth_date()); + + } + + /** + * Gets the entity manager factory. + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory() + { + Map props = new HashMap(); + String persistenceUnit = "cassandra"; + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, + "com.impetus.client.cassandra.pelops.PelopsClientFactory"); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaExamples"); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put("cassandra", puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(CassandraEntitySample.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(CassandraEntitySample.class); + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntitySample.class, m); + m.setPersistenceUnit(persistenceUnit); + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntitySample.class, m); + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + EntityManagerFactoryImpl emf = new EntityManagerFactoryImpl(persistenceUnit, props); + String[] persistenceUnits = new String[] { persistenceUnit }; + new ClientFactoryConfiguraton(null, persistenceUnits).configure(); + + CoreMetadata coreMetadata = new CoreMetadata(); + coreMetadata.setLazyInitializerFactory(new CglibLazyInitializerFactory()); + KunderaMetadata.INSTANCE.setCoreMetadata(coreMetadata); + + return emf; + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + // CassandraCli.dropKeySpace("KunderaExamples"); + CassandraCli.dropKeySpace(schema); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NullableFieldAccessorTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NullableFieldAccessorTest.java new file mode 100644 index 000000000..7b7b7251e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/NullableFieldAccessorTest.java @@ -0,0 +1,178 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.persistence; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.persistence.EntityManager; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.CoreMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; +import com.impetus.kundera.proxy.cglib.CglibLazyInitializerFactory; + +/** + * @author kuldeep.mishra + * + * The Class PersistWithNullField. + */ +public class NullableFieldAccessorTest +{ + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("KunderaExamples"); + Cassandra.Client client = CassandraCli.getClient(); + client.set_keyspace("KunderaExamples"); + CfDef cf_def = new CfDef(); + cf_def.keyspace = "KunderaExamples"; + cf_def.name = "users"; + cf_def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("full_name".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + cf_def.addToColumn_metadata(columnDef2); + ColumnDef columnDef3 = new ColumnDef(ByteBuffer.wrap("birth_date".getBytes()), "Int32Type"); + columnDef3.index_type = IndexType.KEYS; + cf_def.addToColumn_metadata(columnDef3); + ColumnDef columnDef4 = new ColumnDef(ByteBuffer.wrap("state".getBytes()), "UTF8Type"); + columnDef4.index_type = IndexType.KEYS; + cf_def.addToColumn_metadata(columnDef4); + client.system_add_column_family(cf_def); + } + + /** + * Test. + */ + @Test + public void test() + { + EntityManagerFactoryImpl emf = getEntityManagerFactory(); + EntityManager em = emf.createEntityManager(); + CassandraEntitySample entity = new CassandraEntitySample(); + entity.setKey("123"); + entity.setFull_name("kuldeep mishra"); + entity.setState("delhi"); + // birth_date is null + + em.persist(entity); + + CassandraEntitySample findEntity = em.find(CassandraEntitySample.class, 123); + Assert.assertNotNull(findEntity); + Assert.assertEquals("123", findEntity.getKey()); + Assert.assertEquals("kuldeep mishra", findEntity.getFull_name()); + Assert.assertEquals("delhi", findEntity.getState()); + Assert.assertNull(findEntity.getBirth_date()); + + emf.close(); + + } + + /** + * Gets the entity manager factory. + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory() + { + Map props = new HashMap(); + String persistenceUnit = "cassandra"; + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, + "com.impetus.client.cassandra.pelops.PelopsClientFactory"); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaExamples"); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put("cassandra", puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(CassandraEntitySample.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(CassandraEntitySample.class); + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntitySample.class, m); + m.setPersistenceUnit(persistenceUnit); + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntitySample.class, m); + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + new ClientFactoryConfiguraton(null, persistenceUnit).configure(); + + CoreMetadata coreMetadata = new CoreMetadata(); + coreMetadata.setLazyInitializerFactory(new CglibLazyInitializerFactory()); + KunderaMetadata.INSTANCE.setCoreMetadata(coreMetadata); + + EntityManagerFactoryImpl emf = new EntityManagerFactoryImpl(persistenceUnit, props); + return emf; + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("KunderaExamples"); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/UpdateDeleteNamedQueryTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/UpdateDeleteNamedQueryTest.java new file mode 100644 index 000000000..7cae2b3a6 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/persistence/UpdateDeleteNamedQueryTest.java @@ -0,0 +1,232 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.persistence; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.CoreMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; +import com.impetus.kundera.proxy.cglib.CglibLazyInitializerFactory; + +/** + * Test case for update/delete via JPQL. + * + * @author vivek.mishra + * + */ +public class UpdateDeleteNamedQueryTest +{ + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + // CassandraCli.createKeySpace("KunderaExamples"); + + loadData(); + } + + /** + * @throws TException + * @throws InvalidRequestException + * @throws SchemaDisagreementException + * + */ + private void loadData() throws InvalidRequestException, TException, SchemaDisagreementException + { + KsDef ksDef = null; + CfDef user_Def = new CfDef(); + user_Def.name = "users"; + user_Def.keyspace = "KunderaExamples"; + user_Def.setComparator_type("UTF8Type"); + user_Def.setDefault_validation_class("UTF8Type"); + user_Def.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("birth_date".getBytes()), "Int32Type"); + columnDef.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("state".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef1); + + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("full_name".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + user_Def.addToColumn_metadata(columnDef2); + + List cfDefs = new ArrayList(); + cfDefs.add(user_Def); + + ksDef = new KsDef("KunderaExamples", "org.apache.cassandra.locator.SimpleStrategy", cfDefs); + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + CassandraCli.client.system_add_keyspace(ksDef); + } + + @Test + public void testUpdate() + { + EntityManagerFactory emf = getEntityManagerFactory(); + EntityManager em = emf.createEntityManager(); + + // String colFamilySql = + // "CREATE COLUMNFAMILY users (key varchar PRIMARY KEY,full_name varchar, birth_date int,state varchar)"; + // Query q1 = em.createNativeQuery(colFamilySql, + // CassandraEntitySample.class); + // q1.executeUpdate(); + // + // String idxSql = "CREATE INDEX ON users (birthDate)"; + // q1 = em.createNativeQuery(idxSql, CassandraEntitySample.class); + // q1.executeUpdate(); + // + // idxSql = "CREATE INDEX ON users (state)"; + // q1 = em.createNativeQuery(idxSql, CassandraEntitySample.class); + // q1.executeUpdate(); + + CassandraEntitySample entity = new CassandraEntitySample(); + entity.setBirth_date(new Integer(100112)); + entity.setFull_name("impetus_emp"); + entity.setKey("k"); + entity.setState("UP"); + em.persist(entity); + + String updateQuery = "Update CassandraEntitySample c SET c.state = DELHI where c.state = UP"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + + CassandraEntitySample result = em.find(CassandraEntitySample.class, "k"); + Assert.assertNotNull(result); + // Assert.assertEquals("DELHI", result.getState()); // This should be + // uncommented later. as merge got some issue. + String deleteQuery = "Delete From CassandraEntitySample c where c.state=UP"; + + q = em.createQuery(deleteQuery); + // q = em.createNamedQuery("delete.query"); + q.executeUpdate(); + result = em.find(CassandraEntitySample.class, "k"); + // Assert.assertNull(result); // This should be uncommented later. as + // merge got some issue. + emf.close(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("KunderaExamples"); + } + + /** + * Gets the entity manager factory. + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory() + { + Map props = new HashMap(); + String persistenceUnit = "cassandra"; + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, + "com.impetus.client.cassandra.thrift.ThriftClientFactory"); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaExamples"); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put("cassandra", puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(CassandraEntitySample.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(CassandraEntitySample.class); + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntitySample.class, m); + m.setPersistenceUnit(persistenceUnit); + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntitySample.class, m); + metaModel.addEntityNameToClassMapping("CassandraEntitySample", CassandraEntitySample.class); + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + + CassandraPropertyReader reader = new CassandraPropertyReader(null); + reader.read(persistenceUnit); + String[] persistenceUnits = new String[] { persistenceUnit }; + new ClientFactoryConfiguraton(null, persistenceUnits).configure(); + + CoreMetadata coreMetadata = new CoreMetadata(); + coreMetadata.setLazyInitializerFactory(new CglibLazyInitializerFactory()); + KunderaMetadata.INSTANCE.setCoreMetadata(coreMetadata); + + EntityManagerFactoryImpl emf = new EntityManagerFactoryImpl(persistenceUnit, props); + return emf; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraPropertiesTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraPropertiesTest.java new file mode 100644 index 000000000..b0e1a0376 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraPropertiesTest.java @@ -0,0 +1,211 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.cassandra.pelops.PelopsClientFactory; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.client.schemamanager.entites.Doctor; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; + +/** + * @author Kuldeep.Mishra + * + */ +public class CassandraPropertiesTest +{ + private static final String HOME_IMPADMIN_LUCENE = "/home/impadmin/lucene"; + + private static final String KUNDERA_CASSANDRA_PROPERTIES = "kundera-cassandra.properties"; + + /** The configuration. */ + private SchemaConfiguration configuration; + + /** + * cassandra client + */ + private Cassandra.Client client; + + /** + * keyspace to create. + */ + private String keyspace = "KunderaExamplesTests1"; + + /** + * persistence unit pu. + */ + private String pu = "secIdxCassandra"; + + /** + * useLucene + */ + private final boolean useLucene = true; + + private Logger log = LoggerFactory.getLogger(CassandraPropertiesTest.class); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + client = CassandraCli.getClient(); + configuration = new SchemaConfiguration(null, pu); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace(keyspace); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + } + + @Test + public void testValid() throws NotFoundException, InvalidRequestException, TException, IOException + {/* + * try { getEntityManagerFactory("create"); + * + * PersistenceUnitMetadata puMetadata = + * KunderaMetadataManager.getPersistenceUnitMetadata(pu); Properties + * properties = new Properties(); InputStream inStream = puMetadata != null + * ? ClassLoader.getSystemResourceAsStream(puMetadata + * .getProperty(PersistenceProperties.KUNDERA_CLIENT_PROPERTY)) : null; + * properties.load(inStream); String expected_replication = + * properties.getProperty(CassandraConstants.REPLICATION_FACTOR); String + * expected_strategyClass = + * properties.getProperty(CassandraConstants.PLACEMENT_STRATEGY); + * + * KsDef ksDef = client.describe_keyspace(keyspace); + * Assert.assertEquals(expected_replication, + * ksDef.strategy_options.get("replication_factor")); + * Assert.assertEquals(expected_strategyClass, ksDef.getStrategy_class()); + * } catch (IOException e) { + * log.warn("kundera-cassandra.properties file not found"); } + */ + } + + /** + * Gets the entity manager factory. + * + * @param useLucene + * @param property + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory(String property) + { + ClientMetadata clientMetadata = new ClientMetadata(); + Map props = new HashMap(); + // String pu = pu; + props.put(Constants.PERSISTENCE_UNIT_NAME, pu); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, PelopsClientFactory.class.getName()); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, keyspace); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, property); + + props.put(PersistenceProperties.KUNDERA_CLIENT_PROPERTY, KUNDERA_CASSANDRA_PROPERTIES); + + if (useLucene) + { + props.put(PersistenceProperties.KUNDERA_INDEX_HOME_DIR, HOME_IMPADMIN_LUCENE); + + clientMetadata.setLuceneIndexDir(HOME_IMPADMIN_LUCENE); + } + else + { + + clientMetadata.setLuceneIndexDir(null); + } + + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(pu); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put(pu, puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(pu); + clazzToPu.put(Doctor.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(Doctor.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(Doctor.class, m); + + m.setPersistenceUnit(pu); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(Doctor.class, m); + + appMetadata.getMetamodelMap().put(pu, metaModel); + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(pu).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(pu).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(pu).getMappedSuperClassTypes()); + +// KunderaMetadata.INSTANCE.addClientMetadata(pu, clientMetadata); + // CassandraPropertyReader reader = new CassandraPropertyReader(); + try + { + configuration.configure(); + } + catch (Exception e) + { + log.info("kundera-cassandra.properties file not found."); + + } + return null; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerMTM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerMTM.java new file mode 100644 index 000000000..fb24899dc --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerMTM.java @@ -0,0 +1,162 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.client.schemamanager.entites.CassandraEntityHabitatUniMToM; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonnelUniMToM; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; + +/** + * @author Kuldeep.Kumar + * + */ +public class CassandraSchemaManagerMTM +{ + private static final String keyspace = "KunderaCassandraExamples"; + + private static final String pu = "cassandra"; + + private final boolean useLucene = false; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace(keyspace); + } + + @Test + public void test() + { + try + { + getEntityManagerFactory("create"); + + Assert.assertTrue(CassandraCli.keyspaceExist(keyspace)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonnelUniMToM", keyspace)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityHabitatUniMToM", keyspace)); + Assert.assertTrue(CassandraCli.columnFamilyExist("PERSONNEL_ADDRESS", keyspace)); + } + catch (InvalidEntityDefinitionException iedex) + { + Assert.assertEquals("It's manadatory to use @JoinTable with parent side of ManyToMany relationship.", + iedex.getMessage()); + } + } + + /** + * Gets the entity manager factory. + * + * @param useLucene + * @param property + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory(String property) + { + Map props = new HashMap(); + props.put(Constants.PERSISTENCE_UNIT_NAME, pu); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, + "com.impetus.client.cassandra.pelops.PelopsClientFactory"); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, keyspace); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, property); + if (useLucene) + { + props.put(PersistenceProperties.KUNDERA_INDEX_HOME_DIR, "/home/impadmin/lucene"); + } + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(pu); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put(pu, puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(pu); + clazzToPu.put(CassandraEntityPersonnelUniMToM.class.getName(), pus); + clazzToPu.put(CassandraEntityHabitatUniMToM.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(CassandraEntityPersonnelUniMToM.class); + EntityMetadata m1 = new EntityMetadata(CassandraEntityHabitatUniMToM.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntityPersonnelUniMToM.class, m); + processor.process(CassandraEntityHabitatUniMToM.class, m1); + + m.setPersistenceUnit(pu); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntityPersonnelUniMToM.class, m); + metaModel.addEntityMetadata(CassandraEntityHabitatUniMToM.class, m1); + + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(pu).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(pu).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(pu).getMappedSuperClassTypes()); + + appMetadata.getMetamodelMap().put(pu, metaModel); + + new ClientFactoryConfiguraton(null, pu).configure(); + new SchemaConfiguration(null, pu).configure(); + // EntityManagerFactoryImpl impl = new + // EntityManagerFactoryImpl(puMetadata, props); + return null; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerMTMTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerMTMTest.java new file mode 100644 index 000000000..974e98e0b --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerMTMTest.java @@ -0,0 +1,163 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.pelops.PelopsClientFactory; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.client.schemamanager.entites.CassandraEntityHabitatUniMToM; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonnelUniMToM; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; + +/** + * @author Kuldeep.Kumar + * + */ +public class CassandraSchemaManagerMTMTest +{ + private static final String _keyspace = "KunderaCassandraMTMExamples"; + + private static final String _persistenceUnit = "cassandra"; + + /** The configuration. */ + private SchemaConfiguration configuration; + + private final boolean useLucene = false; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + configuration = new SchemaConfiguration(null, _persistenceUnit); + CassandraCli.cassandraSetUp(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace(_keyspace); + } + + @Test + public void test() + { + try + { + getEntityManagerFactory("create"); + Assert.assertTrue(CassandraCli.keyspaceExist(_keyspace)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonnelUniMToM", _keyspace)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityHabitatUniMToM", _keyspace)); + Assert.assertTrue(CassandraCli.columnFamilyExist("PERSONNEL_ADDRESS", _keyspace)); + } + catch (InvalidEntityDefinitionException iedex) + { + Assert.assertEquals("It's manadatory to use @JoinTable with parent side of ManyToMany relationship.", + iedex.getMessage()); + } + } + + /** + * Gets the entity manager factory. + * + * @param useLucene + * @param property + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory(String property) + { + Map props = new HashMap(); + props.put(Constants.PERSISTENCE_UNIT_NAME, _persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, PelopsClientFactory.class.getName()); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, _keyspace); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, property); + if (useLucene) + { + props.put(PersistenceProperties.KUNDERA_INDEX_HOME_DIR, "/home/impadmin/lucene"); + } + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(_persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put(_persistenceUnit, puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(_persistenceUnit); + clazzToPu.put(CassandraEntityPersonnelUniMToM.class.getName(), pus); + clazzToPu.put(CassandraEntityHabitatUniMToM.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(CassandraEntityPersonnelUniMToM.class); + EntityMetadata m1 = new EntityMetadata(CassandraEntityHabitatUniMToM.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntityPersonnelUniMToM.class, m); + processor.process(CassandraEntityHabitatUniMToM.class, m1); + + m.setPersistenceUnit(_persistenceUnit); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntityPersonnelUniMToM.class, m); + metaModel.addEntityMetadata(CassandraEntityHabitatUniMToM.class, m1); + + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(_persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(_persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(_persistenceUnit).getMappedSuperClassTypes()); + + appMetadata.getMetamodelMap().put(_persistenceUnit, metaModel); + + new ClientFactoryConfiguraton(null, _persistenceUnit).configure(); + configuration.configure(); + return null; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerTest.java new file mode 100644 index 000000000..e3026cbf1 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerTest.java @@ -0,0 +1,295 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.client.schemamanager; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.client.schemamanager.entites.CassandraEmbeddedPersonUniMto1; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressBi1To1FK; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressBi1To1PK; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressBi1ToM; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressBiMTo1; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressUni1To1; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressUni1To1PK; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressUni1ToM; +import com.impetus.client.schemamanager.entites.CassandraEntityAddressUniMTo1; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonBi1To1FK; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonBi1To1PK; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonBi1ToM; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonBiMTo1; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonUni1To1; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonUni1To1PK; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonUni1ToM; +import com.impetus.client.schemamanager.entites.CassandraEntityPersonUniMto1; +import com.impetus.client.schemamanager.entites.CassandraEntitySuper; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.CoreMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.IndexProcessor; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; +import com.impetus.kundera.proxy.cglib.CglibLazyInitializerFactory; + +/** + * CassandraSchemaManagerTest class test the auto creation schema property in + * cassandra data store. + * + * @author Kuldeep.Kumar + * + */ +public class CassandraSchemaManagerTest +{ + private static final String _PU = "CassandraSchemaManager"; + + private static final String _KEYSPACE = "CassandraSchemaManagerTest"; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace(_KEYSPACE); + } + + /** + * Test schema operation. + * + * @throws IOException + * Signals that an I/O exception has occurred. + * @throws TException + * the t exception + * @throws InvalidRequestException + * the invalid request exception + * @throws UnavailableException + * the unavailable exception + * @throws TimedOutException + * the timed out exception + * @throws SchemaDisagreementException + * the schema disagreement exception + */ + @Test + public void schemaOperation() throws IOException, TException, InvalidRequestException, UnavailableException, + TimedOutException, SchemaDisagreementException + { + getEntityManagerFactory(); + Assert.assertTrue(CassandraCli.keyspaceExist(_KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySuper", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressUni1To1", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressUniMTo1", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressUni1ToM", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonUniMto1", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonUni1ToM", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonUni1To1", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonUni1To1PK", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressUni1To1PK", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonBi1To1FK", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonBi1To1PK", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonBi1ToM", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityPersonBiMTo1", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressBi1To1FK", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressBi1To1PK", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressBi1ToM", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntityAddressBiMTo1", _KEYSPACE)); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEmbeddedPersonUniMto1", _KEYSPACE)); + + } + + /** + * Gets the entity manager factory. + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory() + { + Map props = new HashMap(); + props.put(Constants.PERSISTENCE_UNIT_NAME, _PU); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, + "com.impetus.client.cassandra.pelops.PelopsClientFactory"); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, _KEYSPACE); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(_PU); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put(_PU, puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(_PU); + clazzToPu.put(CassandraEntitySuper.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressUni1To1.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressUni1ToM.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressUniMTo1.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonUniMto1.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonUni1To1.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonUni1ToM.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressUni1To1PK.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonUni1To1PK.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonBi1To1FK.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonBi1To1PK.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonBi1ToM.class.getName(), pus); + clazzToPu.put(CassandraEntityPersonBiMTo1.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressBi1To1FK.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressBi1To1PK.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressBi1ToM.class.getName(), pus); + clazzToPu.put(CassandraEntityAddressBiMTo1.class.getName(), pus); + clazzToPu.put(CassandraEmbeddedPersonUniMto1.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m1 = new EntityMetadata(CassandraEntitySuper.class); + EntityMetadata m2 = new EntityMetadata(CassandraEntityAddressUni1To1.class); + EntityMetadata m3 = new EntityMetadata(CassandraEntityAddressUni1ToM.class); + EntityMetadata m4 = new EntityMetadata(CassandraEntityAddressUniMTo1.class); + EntityMetadata m5 = new EntityMetadata(CassandraEntityPersonUniMto1.class); + EntityMetadata m6 = new EntityMetadata(CassandraEntityPersonUni1To1.class); + EntityMetadata m7 = new EntityMetadata(CassandraEntityPersonUni1ToM.class); + EntityMetadata m8 = new EntityMetadata(CassandraEntityPersonUni1To1PK.class); + EntityMetadata m9 = new EntityMetadata(CassandraEntityAddressUni1To1PK.class); + EntityMetadata m10 = new EntityMetadata(CassandraEntityAddressBi1To1FK.class); + EntityMetadata m11 = new EntityMetadata(CassandraEntityAddressBi1To1PK.class); + EntityMetadata m12 = new EntityMetadata(CassandraEntityAddressBi1ToM.class); + EntityMetadata m13 = new EntityMetadata(CassandraEntityAddressBiMTo1.class); + EntityMetadata m14 = new EntityMetadata(CassandraEntityPersonBi1To1FK.class); + EntityMetadata m15 = new EntityMetadata(CassandraEntityPersonBi1To1PK.class); + EntityMetadata m16 = new EntityMetadata(CassandraEntityPersonBi1ToM.class); + EntityMetadata m17 = new EntityMetadata(CassandraEntityPersonBiMTo1.class); + EntityMetadata m18 = new EntityMetadata(CassandraEmbeddedPersonUniMto1.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntitySuper.class, m1); + processor.process(CassandraEntityAddressUni1To1.class, m2); + processor.process(CassandraEntityAddressUni1ToM.class, m3); + processor.process(CassandraEntityAddressUniMTo1.class, m4); + processor.process(CassandraEntityPersonUniMto1.class, m5); + processor.process(CassandraEntityPersonUni1To1.class, m6); + processor.process(CassandraEntityPersonUni1ToM.class, m7); + processor.process(CassandraEntityPersonUni1To1PK.class, m8); + processor.process(CassandraEntityAddressUni1To1PK.class, m9); + processor.process(CassandraEntityAddressBi1To1FK.class, m10); + processor.process(CassandraEntityAddressBi1To1PK.class, m11); + processor.process(CassandraEntityAddressBi1ToM.class, m12); + processor.process(CassandraEntityAddressBiMTo1.class, m13); + processor.process(CassandraEntityPersonBi1To1FK.class, m14); + processor.process(CassandraEntityPersonBi1To1PK.class, m15); + processor.process(CassandraEntityPersonBi1ToM.class, m16); + processor.process(CassandraEntityPersonBiMTo1.class, m17); + processor.process(CassandraEmbeddedPersonUniMto1.class, m18); + + IndexProcessor indexProcessor = new IndexProcessor(); + indexProcessor.process(CassandraEntityPersonUniMto1.class, m5); + + m1.setPersistenceUnit(_PU); + m2.setPersistenceUnit(_PU); + m3.setPersistenceUnit(_PU); + m4.setPersistenceUnit(_PU); + m5.setPersistenceUnit(_PU); + m6.setPersistenceUnit(_PU); + m7.setPersistenceUnit(_PU); + m8.setPersistenceUnit(_PU); + m9.setPersistenceUnit(_PU); + m10.setPersistenceUnit(_PU); + m11.setPersistenceUnit(_PU); + m12.setPersistenceUnit(_PU); + m13.setPersistenceUnit(_PU); + m14.setPersistenceUnit(_PU); + m15.setPersistenceUnit(_PU); + m16.setPersistenceUnit(_PU); + m17.setPersistenceUnit(_PU); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntitySuper.class, m1); + metaModel.addEntityMetadata(CassandraEntityAddressUni1To1.class, m2); + metaModel.addEntityMetadata(CassandraEntityAddressUni1ToM.class, m3); + metaModel.addEntityMetadata(CassandraEntityAddressUniMTo1.class, m4); + metaModel.addEntityMetadata(CassandraEntityPersonUniMto1.class, m5); + metaModel.addEntityMetadata(CassandraEntityPersonUni1To1.class, m6); + metaModel.addEntityMetadata(CassandraEntityPersonUni1ToM.class, m7); + metaModel.addEntityMetadata(CassandraEntityPersonUni1To1PK.class, m8); + metaModel.addEntityMetadata(CassandraEntityAddressUni1To1PK.class, m9); + metaModel.addEntityMetadata(CassandraEntityAddressBi1To1FK.class, m10); + metaModel.addEntityMetadata(CassandraEntityAddressBi1To1PK.class, m11); + metaModel.addEntityMetadata(CassandraEntityAddressBi1ToM.class, m12); + metaModel.addEntityMetadata(CassandraEntityAddressBiMTo1.class, m13); + metaModel.addEntityMetadata(CassandraEntityPersonBi1To1FK.class, m14); + metaModel.addEntityMetadata(CassandraEntityPersonBi1To1PK.class, m15); + metaModel.addEntityMetadata(CassandraEntityPersonBi1ToM.class, m16); + metaModel.addEntityMetadata(CassandraEntityPersonBiMTo1.class, m17); + metaModel.addEntityMetadata(CassandraEmbeddedPersonUniMto1.class, m18); + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(_PU).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(_PU).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(_PU).getMappedSuperClassTypes()); + + appMetadata.getMetamodelMap().put(_PU, metaModel); + + new ClientFactoryConfiguraton(null, _PU).configure(); + new SchemaConfiguration(null, _PU).configure(); + + CoreMetadata coreMetadata = new CoreMetadata(); + coreMetadata.setLazyInitializerFactory(new CglibLazyInitializerFactory()); + KunderaMetadata.INSTANCE.setCoreMetadata(coreMetadata); + + // EntityManagerFactoryImpl impl = new + // EntityManagerFactoryImpl(puMetadata, props); + return null; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerValidateEntityTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerValidateEntityTest.java new file mode 100644 index 000000000..c25cb09f1 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaManagerValidateEntityTest.java @@ -0,0 +1,155 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.config.CassandraPropertyReader; +import com.impetus.client.cassandra.pelops.PelopsClientFactory; +import com.impetus.client.cassandra.schemamanager.CassandraSchemaManager; +import com.impetus.client.schemamanager.entites.InvalidCounterColumnEntity; +import com.impetus.client.schemamanager.entites.ValidCounterColumnFamily; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.CoreMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; +import com.impetus.kundera.proxy.cglib.CglibLazyInitializerFactory; + +/** + * @author impadmin + * + */ +public class CassandraSchemaManagerValidateEntityTest +{ + + private String persistenceUnit = "cassandraProperties"; + + // private String[] persistenceUnits = new String[] {persistenceUnit}; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + } + + /** + * Test method for + * {@link com.impetus.client.cassandra.schemamanager.CassandraSchemaManager#validateEntity(java.lang.Class)} + * . + */ + @Test + public void testValidateEntity() + { + getEntityManagerFactory(); + CassandraPropertyReader reader = new CassandraPropertyReader(null); + reader.read(persistenceUnit); + CassandraSchemaManager manager = new CassandraSchemaManager(PelopsClientFactory.class.getName(), null); + boolean valid = manager.validateEntity(ValidCounterColumnFamily.class); + Assert.assertTrue(valid); + valid = manager.validateEntity(InvalidCounterColumnEntity.class); + Assert.assertFalse(valid); + } + + /** + * Gets the entity manager factory. + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory() + { + Map props = new HashMap(); + // String persistenceUnit = "cassandraProperties"; + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, + "com.impetus.client.cassandra.pelops.PelopsClientFactory"); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaCounterColumn"); + props.put(PersistenceProperties.KUNDERA_CLIENT_PROPERTY, "kunderaTest.xml"); + + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put(persistenceUnit, puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(ValidCounterColumnFamily.class.getName(), pus); + clazzToPu.put(InvalidCounterColumnEntity.class.getName(), pus); + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(ValidCounterColumnFamily.class); + EntityMetadata m1 = new EntityMetadata(InvalidCounterColumnEntity.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(ValidCounterColumnFamily.class, m); + processor.process(InvalidCounterColumnEntity.class, m1); + m.setPersistenceUnit(persistenceUnit); + m1.setPersistenceUnit(persistenceUnit); + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(ValidCounterColumnFamily.class, m); + metaModel.addEntityMetadata(InvalidCounterColumnEntity.class, m1); + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + + CoreMetadata coreMetadata = new CoreMetadata(); + coreMetadata.setLazyInitializerFactory(new CglibLazyInitializerFactory()); + KunderaMetadata.INSTANCE.setCoreMetadata(coreMetadata); + + // EntityManagerFactoryImpl emf = new + // EntityManagerFactoryImpl(persistenceUnit, props); + // return emf; + return null; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaOperationTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaOperationTest.java new file mode 100644 index 000000000..1c0dc9199 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassandraSchemaOperationTest.java @@ -0,0 +1,536 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager; + +import java.io.UnsupportedEncodingException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import junit.framework.Assert; + +import org.apache.cassandra.db.marshal.IntegerType; +import org.apache.cassandra.db.marshal.UTF8Type; +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.pelops.PelopsClientFactory; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.client.schemamanager.entites.CassandraEntitySimple; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.ClientResolver; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.configure.schema.SchemaGenerationException; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.IndexProcessor; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; + +/** + * @author Kuldeep.Kumar + * + */ +public class CassandraSchemaOperationTest +{ + /** The configuration. */ + private SchemaConfiguration configuration; + + /** Configure schema manager. */ + private SchemaManager schemaManager; + + private Cassandra.Client client; + + private final boolean useLucene = false; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + configuration = new SchemaConfiguration(null, "CassandraSchemaOperationTest"); + CassandraCli.cassandraSetUp(); + CassandraCli cli = new CassandraCli(); + client = cli.getClient(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("KunderaCoreExmples"); + } + + @Test + public void testCreate() throws NotFoundException, InvalidRequestException, TException, + UnsupportedEncodingException + { + getEntityManagerFactory("create"); + // schemaManager = new + // CassandraSchemaManager(PelopsClientFactory.class.getName(), null); + // schemaManager.exportSchema(); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + org.apache.cassandra.thrift.KsDef ksDef = new KsDef(); + ksDef = client.describe_keyspace("KunderaCoreExmples"); + Assert.assertEquals(1, ksDef.getCf_defs().size()); + for (org.apache.cassandra.thrift.CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertEquals("CassandraEntitySimple", cfDef.getName()); + + Assert.assertEquals("Standard", cfDef.column_type); + Assert.assertEquals(2, cfDef.getColumn_metadata().size()); + List columns = new ArrayList(); + columns.add("AGE"); + columns.add("PERSON_NAME"); + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + if (new String(columnDef.getName(), Constants.ENCODING).equals("AGE")) + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertTrue(columns.contains(new String(columnDef.getName(), Constants.ENCODING))); + Assert.assertEquals(IndexType.KEYS, columnDef.index_type); + } + else + { + + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertTrue(columns.contains(new String(columnDef.getName(), Constants.ENCODING))); + Assert.assertEquals(IndexType.KEYS, columnDef.index_type); + } + } + } + } + + @Test + public void testCreatedrop() throws NotFoundException, InvalidRequestException, TException, + UnsupportedEncodingException + { + getEntityManagerFactory("create-drop"); + // schemaManager = new + // CassandraSchemaManager(PelopsClientFactory.class.getName(), null); + // schemaManager.exportSchema(); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + org.apache.cassandra.thrift.KsDef ksDef = new KsDef(); + ksDef = client.describe_keyspace("KunderaCoreExmples"); + for (org.apache.cassandra.thrift.CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertEquals("CassandraEntitySimple", cfDef.getName()); + + Assert.assertEquals("Standard", cfDef.column_type); + Assert.assertEquals(2, cfDef.getColumn_metadata().size()); + + List columns = new ArrayList(); + columns.add("AGE"); + columns.add("PERSON_NAME"); + + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + if (new String(columnDef.getName(), Constants.ENCODING).equals("AGE")) + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertTrue(columns.contains(new String(columnDef.getName(), Constants.ENCODING))); + Assert.assertEquals(IndexType.KEYS, columnDef.index_type); + } + else + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertTrue(columns.contains(new String(columnDef.getName(), Constants.ENCODING))); + Assert.assertEquals(IndexType.KEYS, columnDef.index_type); + } + } + } + + PelopsClientFactory clientFactory = (PelopsClientFactory) ClientResolver + .getClientFactory("CassandraSchemaOperationTest"); + clientFactory.getSchemaManager(null).dropSchema(); + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertFalse(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + } + + @Test + public void testUpdate() throws NotFoundException, InvalidRequestException, TException, + SchemaDisagreementException, UnsupportedEncodingException + { + CassandraCli.createKeySpace("KunderaCoreExmples"); + client.set_keyspace("KunderaCoreExmples"); + org.apache.cassandra.thrift.CfDef cf_def = new org.apache.cassandra.thrift.CfDef("KunderaCoreExmples", + "CassandraEntitySimple"); + cf_def.column_type = "Standard"; + client.system_add_column_family(cf_def); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + org.apache.cassandra.thrift.KsDef ksDef = new KsDef(); + ksDef = client.describe_keyspace("KunderaCoreExmples"); + // Assert.assertEquals(1, ksDef.getCf_defs().size()); + Assert.assertEquals(0, ksDef.getCf_defs().get(0).getColumn_metadata().size()); + + getEntityManagerFactory("update"); + // schemaManager = new + // CassandraSchemaManager(PelopsClientFactory.class.getName(), null); + // schemaManager.exportSchema(); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + ksDef = client.describe_keyspace("KunderaCoreExmples"); + for (org.apache.cassandra.thrift.CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertEquals("CassandraEntitySimple", cfDef.getName()); + + Assert.assertEquals("Standard", cfDef.getColumn_type()); + + int counter = 0; + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + if (new String(columnDef.getName(), Constants.ENCODING).equals("AGE")) + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertNotNull(columnDef.index_name); + Assert.assertEquals(IntegerType.class.getName(), columnDef.getValidation_class()); + counter++; + } + else + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertEquals("PERSON_NAME", new String(columnDef.getName(), Constants.ENCODING)); + Assert.assertNotNull(columnDef.index_name); + Assert.assertEquals(UTF8Type.class.getName(), columnDef.getValidation_class()); + counter++; + } + } + Assert.assertEquals(2, counter); + } + } + + @Test + public void testUpdateInValid() throws NotFoundException, InvalidRequestException, TException, + SchemaDisagreementException, UnsupportedEncodingException + { + CassandraCli.createKeySpace("KunderaCoreExmples"); + client.set_keyspace("KunderaCoreExmples"); + org.apache.cassandra.thrift.CfDef cf_def = new org.apache.cassandra.thrift.CfDef("KunderaCoreExmples", + "CassandraEntitySimple"); + cf_def.column_type = "Standard"; + List column_metadata = new ArrayList(); + ColumnDef def = new ColumnDef(); + def.setName("AGE".getBytes()); + def.setValidation_class("UTF8Type"); + def.setIndex_type(IndexType.KEYS); + + ColumnDef def1 = new ColumnDef(); + def1.setName("PERSON_NAME".getBytes()); + def1.setValidation_class("UTF8Type"); + def1.setIndex_type(IndexType.KEYS); + + column_metadata.add(def1); + column_metadata.add(def); + + cf_def.setColumn_metadata(column_metadata); + client.system_add_column_family(cf_def); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + org.apache.cassandra.thrift.KsDef ksDef = client.describe_keyspace("KunderaCoreExmples"); + Assert.assertEquals(1, ksDef.getCf_defs().size()); + Assert.assertEquals(2, ksDef.getCf_defs().get(0).getColumn_metadata().size()); + + getEntityManagerFactory("update"); + // schemaManager = new + // CassandraSchemaManager(PelopsClientFactory.class.getName(), null); + // schemaManager.exportSchema(); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + ksDef = client.describe_keyspace("KunderaCoreExmples"); + for (org.apache.cassandra.thrift.CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertEquals("CassandraEntitySimple", cfDef.getName()); + + Assert.assertEquals("Standard", cfDef.getColumn_type()); + + int counter = 0; + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + if (new String(columnDef.getName(), Constants.ENCODING).equals("AGE")) + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertNotNull(columnDef.index_name); + Assert.assertEquals(IntegerType.class.getName(), columnDef.getValidation_class()); + counter++; + } + else + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertEquals("PERSON_NAME", new String(columnDef.getName(), Constants.ENCODING)); + Assert.assertNotNull(columnDef.index_name); + Assert.assertEquals(UTF8Type.class.getName(), columnDef.getValidation_class()); + counter++; + } + } + Assert.assertEquals(2, counter); + } + } + + @Test + public void testValidate() + { + try + { + CassandraCli.createKeySpace("KunderaCoreExmples"); + + client.set_keyspace("KunderaCoreExmples"); + + org.apache.cassandra.thrift.CfDef cf_def = new org.apache.cassandra.thrift.CfDef("KunderaCoreExmples", + "CassandraEntitySimple"); + cf_def.column_type = "Standard"; + client.system_add_column_family(cf_def); + + getEntityManagerFactory("validate"); + // schemaManager = new + // CassandraSchemaManager(PelopsClientFactory.class.getName(), + // null); + // schemaManager.exportSchema(); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + org.apache.cassandra.thrift.KsDef ksDef = client.describe_keyspace("KunderaCoreExmples"); + for (org.apache.cassandra.thrift.CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertEquals("CassandraEntitySimple", cfDef.getName()); + + Assert.assertEquals("Standard", cfDef.column_type); + List columns = new ArrayList(); + columns.add("AGE"); + columns.add("PERSON_NAME"); + + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + Assert.assertFalse(columnDef.isSetIndex_type()); + Assert.assertTrue(columns.contains(new String(columnDef.getName(), Constants.ENCODING))); + Assert.assertNull(columnDef.index_name); + } + } + } + catch (SchemaGenerationException e) + { + List errors = new ArrayList(); + errors.add("com.impetus.kundera.configure.schema.SchemaGenerationException: Column AGE does not exist in column family CassandraEntitySimple"); + errors.add("com.impetus.kundera.configure.schema.SchemaGenerationException: Column PERSON_NAME does not exist in column family CassandraEntitySimple"); + // errors.add("column family " + "CassandraEntitySimple " + + // " does not exist in keyspace " + // + "KunderaCassandraExamples" + ""); + Assert.assertTrue(errors.contains(e.getMessage())); + + } + catch (InvalidRequestException e1) + { + Assert.fail("failed caused by:" + e1.getMessage()); + } + catch (TException e1) + { + Assert.fail("failed caused by:" + e1.getMessage()); + } + catch (SchemaDisagreementException e) + { + Assert.fail("failed caused by:" + e.getMessage()); + } + catch (NotFoundException e) + { + Assert.fail("failed caused by:" + e.getMessage()); + } + catch (UnsupportedEncodingException e) + { + Assert.fail("failed caused by:" + e.getMessage()); + } + } + + @Test + public void validateInvalidSchema() throws NotFoundException, InvalidRequestException, TException, + SchemaDisagreementException, UnsupportedEncodingException + { + try + { + CassandraCli.createKeySpace("KunderaCoreExmples"); + client.set_keyspace("KunderaCoreExmples"); + org.apache.cassandra.thrift.CfDef cf_def = new org.apache.cassandra.thrift.CfDef("KunderaCoreExmples", + "CassandraEntitySimple"); + cf_def.column_type = "Standard"; + List column_metadata = new ArrayList(); + ColumnDef def = new ColumnDef(); + def.setName("AGE".getBytes()); + def.setValidation_class("UTF8Type"); + def.setIndex_type(IndexType.KEYS); + + ColumnDef def1 = new ColumnDef(); + def1.setName("PERSON_NAME".getBytes()); + def1.setValidation_class("BytesType"); + def1.setIndex_type(IndexType.KEYS); + + column_metadata.add(def1); + column_metadata.add(def); + + cf_def.setColumn_metadata(column_metadata); + client.system_add_column_family(cf_def); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCoreExmples")); + org.apache.cassandra.thrift.KsDef ksDef = client.describe_keyspace("KunderaCoreExmples"); + Assert.assertEquals(1, ksDef.getCf_defs().size()); + Assert.assertEquals(2, ksDef.getCf_defs().get(0).getColumn_metadata().size()); + + getEntityManagerFactory("validate"); + // schemaManager = new + // CassandraSchemaManager(PelopsClientFactory.class.getName(), + // null); + // schemaManager.exportSchema(); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCassandraExamples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("CassandraEntitySimple", "KunderaCassandraExamples")); + ksDef = client.describe_keyspace("KunderaCassandraExamples"); + for (org.apache.cassandra.thrift.CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertEquals("CassandraEntitySimple", cfDef.getName()); + + Assert.assertEquals("Standard", cfDef.getColumn_type()); + + List columns = new ArrayList(); + columns.add("AGE"); + columns.add("PERSON_NAME"); + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(CassandraEntitySimple.class); + for (ColumnDef columnDef : cfDef.getColumn_metadata()) + { + Assert.assertTrue(columnDef.isSetIndex_type()); + Assert.assertTrue(columns.contains(new String(columnDef.getName(), Constants.ENCODING))); + Assert.assertNotNull(columnDef.index_name); + } + } + } + catch (SchemaGenerationException sgex) + { + List errors = new ArrayList(); + errors.add("com.impetus.kundera.configure.schema.SchemaGenerationException: Column AGE does not exist in column family CassandraEntitySimple"); + errors.add("com.impetus.kundera.configure.schema.SchemaGenerationException: Column PERSON_NAME does not exist in column family CassandraEntitySimple"); + errors.add("com.impetus.kundera.configure.schema.SchemaGenerationException: column family CassandraEntitySimple does not exist in keyspace KunderaCoreExmples"); + Assert.assertTrue(errors.contains(sgex.getMessage().trim())); + } + } + + /** + * Gets the entity manager factory. + * + * @param useLucene + * @param property + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory(String property) + { + ClientMetadata clientMetadata = new ClientMetadata(); + Map props = new HashMap(); + String persistenceUnit = "CassandraSchemaOperationTest"; + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, PelopsClientFactory.class.getName()); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaCoreExmples"); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, property); + if (useLucene) + { + props.put(PersistenceProperties.KUNDERA_INDEX_HOME_DIR, "lucene"); + + clientMetadata.setLuceneIndexDir("lucene"); + } + else + { + + clientMetadata.setLuceneIndexDir(null); + } + + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put("CassandraSchemaOperationTest", puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(CassandraEntitySimple.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(CassandraEntitySimple.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(CassandraEntitySimple.class, m); + + IndexProcessor indexProcessor = new IndexProcessor(); + indexProcessor.process(CassandraEntitySimple.class, m); + + m.setPersistenceUnit(persistenceUnit); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(CassandraEntitySimple.class, m); + + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + +// KunderaMetadata.INSTANCE.addClientMetadata(persistenceUnit, clientMetadata); + + String[] persistenceUnits = new String[] { persistenceUnit }; + new ClientFactoryConfiguraton(null, persistenceUnits).configure(); + + configuration.configure(); + // EntityManagerFactoryImpl impl = new + // EntityManagerFactoryImpl(puMetadata, props); + return null; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassanrdaGeneratedIdSchemaTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassanrdaGeneratedIdSchemaTest.java new file mode 100644 index 000000000..30f2224e9 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/CassanrdaGeneratedIdSchemaTest.java @@ -0,0 +1,103 @@ +package com.impetus.client.schemamanager; + +import java.util.List; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.apache.cassandra.db.marshal.CounterColumnType; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.impetus.client.persistence.CassandraCli; + +public class CassanrdaGeneratedIdSchemaTest +{ + private EntityManagerFactory emf; + + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + } + + @AfterClass + public static void tearDownAfterClass() throws Exception + { + } + + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + emf = Persistence.createEntityManagerFactory("cassandra_generated_id"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + } + + @Test + public void test() + { + try + { + KsDef ksDef = CassandraCli.client.describe_keyspace("kunderaGeneratedId"); + Assert.assertNotNull(ksDef); + Assert.assertEquals(13, ksDef.getCf_defsSize()); + int count = 0; + for (CfDef cfDef : ksDef.cf_defs) + { + if (cfDef.getName().equals("kundera_sequences")) + { + Assert.assertTrue(cfDef.getColumn_type().equals("Standard")); + Assert.assertTrue(cfDef.getDefault_validation_class().equals(CounterColumnType.class.getName())); + count++; + continue; + } + if (cfDef.getName().equals("kundera")) + { + Assert.assertTrue(cfDef.getColumn_type().equals("Standard")); + Assert.assertTrue(cfDef.getDefault_validation_class().equals(CounterColumnType.class.getName())); + count++; + } + else + { + Assert.assertTrue(cfDef.getColumn_type().equals("Standard")); + List columnDefs = cfDef.getColumn_metadata(); + Assert.assertEquals(1, columnDefs.size()); + count++; + } + + } + Assert.assertEquals(13, count); + } + catch (NotFoundException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (TException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Actor.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Actor.java new file mode 100644 index 000000000..3c0151506 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Actor.java @@ -0,0 +1,127 @@ +/** + * + */ +package com.impetus.client.schemamanager.entites; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.CollectionTable; +import javax.persistence.Column; +import javax.persistence.ElementCollection; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "Actor", schema = "KunderaCoreExmples@CassandraSchemaOperationTest") +public class Actor +{ + @Id + @Column(name = "actor_id") + private String actorId; + + // Element collection, will persist co-located + @ElementCollection + @CollectionTable(name = "movie") + private List movies; + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FRIEND_ID") + private List friends; // List of users whom I follow + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FOLLOWER_ID") + private List followers; // List of users who are following me + + /** + * @return the actorId + */ + public String getActorId() + { + return actorId; + } + + /** + * @param actorId + * the actorId to set + */ + public void setActorId(String actorId) + { + this.actorId = actorId; + } + + /** + * @return the tweets + */ + public List getTweets() + { + return movies; + } + + /** + * @param movies + * the tweets to set + */ + public void addTweet(Movie tweet) + { + if (this.movies == null || this.movies.isEmpty()) + { + this.movies = new ArrayList(); + } + this.movies.add(tweet); + } + + /** + * @return the friends + */ + public List getFriends() + { + return friends; + } + + /** + * @param friends + * the friends to set + */ + public void addFriend(Actor friend) + { + if (this.friends == null || this.friends.isEmpty()) + { + this.friends = new ArrayList(); + } + this.friends.add(friend); + } + + /** + * @return the followers + */ + public List getFollowers() + { + return followers; + } + + /** + * @param followers + * the followers to set + */ + public void addFollower(Actor follower) + { + if (this.followers == null || this.followers.isEmpty()) + { + this.followers = new ArrayList(); + } + + this.followers.add(follower); + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/ActorTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/ActorTest.java new file mode 100644 index 000000000..2877357e7 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/ActorTest.java @@ -0,0 +1,178 @@ +/** + * + */ +package com.impetus.client.schemamanager.entites; + +import java.io.UnsupportedEncodingException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import junit.framework.Assert; + +import org.apache.cassandra.thrift.Cassandra; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.cassandra.pelops.PelopsClientFactory; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.IndexProcessor; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; + +/** + * @author Kuldeep Mishra + * + */ +public class ActorTest +{ + /** The configuration. */ + private SchemaConfiguration configuration; + + /** Configure schema manager. */ + private SchemaManager schemaManager; + + private Cassandra.Client client; + + private final boolean useLucene = false; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + configuration = new SchemaConfiguration(null, "CassandraSchemaOperationTest"); + CassandraCli.cassandraSetUp(); + CassandraCli cli = new CassandraCli(); + client = cli.getClient(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + CassandraCli.dropKeySpace("KunderaCoreExmples"); + + } + + @Test + public void test() throws NotFoundException, InvalidRequestException, TException, UnsupportedEncodingException + { + getEntityManagerFactory("create"); +// schemaManager = new CassandraSchemaManager(PelopsClientFactory.class.getName(), null); +// schemaManager.exportSchema(); + + Assert.assertTrue(CassandraCli.keyspaceExist("KunderaCoreExmples")); + Assert.assertTrue(CassandraCli.columnFamilyExist("Actor", "KunderaCoreExmples")); + org.apache.cassandra.thrift.KsDef ksDef = new KsDef(); + ksDef = client.describe_keyspace("KunderaCoreExmples"); + Assert.assertEquals(1, ksDef.getCf_defs().size()); + for (org.apache.cassandra.thrift.CfDef cfDef : ksDef.getCf_defs()) + { + Assert.assertEquals("Actor", cfDef.getName()); + + Assert.assertEquals("Super", cfDef.column_type); + } + } + + /** + * Gets the entity manager factory. + * + * @param useLucene + * @param property + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory(String property) + { + ClientMetadata clientMetadata = new ClientMetadata(); + Map props = new HashMap(); + String persistenceUnit = "CassandraSchemaOperationTest"; + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, PelopsClientFactory.class.getName()); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaCoreExmples"); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, property); + if (useLucene) + { + props.put(PersistenceProperties.KUNDERA_INDEX_HOME_DIR, "/home/impadmin/lucene"); + + clientMetadata.setLuceneIndexDir("/home/impadmin/lucene"); + } + else + { + + clientMetadata.setLuceneIndexDir(null); + } + + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put("CassandraSchemaOperationTest", puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(Actor.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(Actor.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(Actor.class, m); + + IndexProcessor indexProcessor = new IndexProcessor(); + indexProcessor.process(Actor.class, m); + + m.setPersistenceUnit(persistenceUnit); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(Actor.class, m); + + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + +// KunderaMetadata.INSTANCE.addClientMetadata(persistenceUnit, clientMetadata); + + String[] persistenceUnits = new String[] { persistenceUnit }; + new ClientFactoryConfiguraton(null, persistenceUnits).configure(); + + configuration.configure(); + // EntityManagerFactoryImpl impl = new + // EntityManagerFactoryImpl(puMetadata, props); + return null; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEmbeddedPersonUniMto1.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEmbeddedPersonUniMto1.java new file mode 100644 index 000000000..6693eefef --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEmbeddedPersonUniMto1.java @@ -0,0 +1,163 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +/** + * The Class CassandraEntityPersonUniMto1. + */ +@Entity +@Table(name = "CassandraEmbeddedPersonUniMto1", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEmbeddedPersonUniMto1 +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** The address. */ + @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "ADDRESS_ID") + private CassandraEntityAddressUniMTo1 address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public CassandraEntityAddressUniMTo1 getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the address to set + */ + public void setAddress(CassandraEntityAddressUniMTo1 address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1To1FK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1To1FK.java new file mode 100644 index 000000000..fafa9bf78 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1To1FK.java @@ -0,0 +1,108 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressBi1To1FK. + */ +@Entity +@Table(name = "CassandraEntityAddressBi1To1FK", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressBi1To1FK +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** The person. */ + @OneToOne(mappedBy = "address") + private CassandraEntityPersonBi1To1FK person; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + + /** + * Gets the person. + * + * @return the person + */ + public CassandraEntityPersonBi1To1FK getPerson() + { + return person; + } + + /** + * Sets the person. + * + * @param person + * the new person + */ + public void setPerson(CassandraEntityPersonBi1To1FK person) + { + this.person = person; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1To1PK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1To1PK.java new file mode 100644 index 000000000..3c830e460 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1To1PK.java @@ -0,0 +1,134 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressBi1To1PK. + */ +@Entity +@Table(name = "CassandraEntityAddressBi1To1PK", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressBi1To1PK +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The address id. */ + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** The person. */ + @OneToOne(mappedBy = "address", fetch = FetchType.LAZY) + private CassandraEntityPersonBi1To1PK person; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + + /** + * Gets the person. + * + * @return the person + */ + public CassandraEntityPersonBi1To1PK getPerson() + { + return person; + } + + /** + * Sets the person. + * + * @param person + * the new person + */ + public void setPerson(CassandraEntityPersonBi1To1PK person) + { + this.person = person; + } + +} \ No newline at end of file diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1ToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1ToM.java new file mode 100644 index 000000000..448830e7c --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBi1ToM.java @@ -0,0 +1,111 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressBi1ToM. + */ +@Entity +@Table(name = "CassandraEntityAddressBi1ToM", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressBi1ToM +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** The person. */ + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "PERSON_ID") + private CassandraEntityPersonBi1ToM person; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + + /** + * Gets the person. + * + * @return the person + */ + public CassandraEntityPersonBi1ToM getPerson() + { + return person; + } + + /** + * Sets the person. + * + * @param person + * the new person + */ + public void setPerson(CassandraEntityPersonBi1ToM person) + { + this.person = person; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBiMTo1.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBiMTo1.java new file mode 100644 index 000000000..7309b5e60 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressBiMTo1.java @@ -0,0 +1,111 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressBiMTo1. + */ +@Entity +@Table(name = "CassandraEntityAddressBiMTo1", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressBiMTo1 +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** The people. */ + @OneToMany(mappedBy = "address", fetch = FetchType.LAZY) + private Set people; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + + /** + * Gets the people. + * + * @return the people + */ + public Set getPeople() + { + return people; + } + + /** + * Sets the people. + * + * @param people + * the new people + */ + public void setPeople(Set people) + { + this.people = people; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1To1.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1To1.java new file mode 100644 index 000000000..c2051cd3d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1To1.java @@ -0,0 +1,82 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressUni1To1. + */ +@Entity +@Table(name = "CassandraEntityAddressUni1To1", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressUni1To1 +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1To1PK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1To1PK.java new file mode 100644 index 000000000..0f5514a40 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1To1PK.java @@ -0,0 +1,107 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressUni1To1PK. + */ +@Entity +@Table(name = "CassandraEntityAddressUni1To1PK", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressUni1To1PK +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The address id. */ + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1ToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1ToM.java new file mode 100644 index 000000000..1ec16d86f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUni1ToM.java @@ -0,0 +1,82 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressUni1ToM. + */ +@Entity +@Table(name = "CassandraEntityAddressUni1ToM", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressUni1ToM +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUniMTo1.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUniMTo1.java new file mode 100644 index 000000000..1e0f2cd48 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityAddressUniMTo1.java @@ -0,0 +1,81 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class CassandraEntityAddressUniMTo1. + */ +@Entity +@Table(name = "CassandraEntityAddressUniMTo1", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityAddressUniMTo1 +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityHabitatUniMToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityHabitatUniMToM.java new file mode 100644 index 000000000..6d055e6c9 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityHabitatUniMToM.java @@ -0,0 +1,54 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraEntityHabitatUniMToM", schema = "KunderaCassandraMTMExamples@cassandra") +public class CassandraEntityHabitatUniMToM +{ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + @Column(name = "STREET") + private String street; + + public String getAddressId() + { + return addressId; + } + + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + public String getStreet() + { + return street; + } + + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1To1FK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1To1FK.java new file mode 100644 index 000000000..fd93799c5 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1To1FK.java @@ -0,0 +1,138 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * The Class CassandraEntityPersonBi1To1FK. + */ +@Entity +@Table(name = "CassandraEntityPersonBi1To1FK", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityPersonBi1To1FK +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** The address. */ + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "ADDRESS_ID") + private CassandraEntityAddressBi1To1FK address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public CassandraEntityAddressBi1To1FK getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the new address + */ + public void setAddress(CassandraEntityAddressBi1To1FK address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1To1PK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1To1PK.java new file mode 100644 index 000000000..64fd7748d --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1To1PK.java @@ -0,0 +1,137 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.PrimaryKeyJoinColumn; +import javax.persistence.Table; + +/** + * The Class CassandraEntityPersonBi1To1PK. + */ +@Entity +@Table(name = "CassandraEntityPersonBi1To1PK", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityPersonBi1To1PK +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** The address. */ + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY, optional = false) + @PrimaryKeyJoinColumn + private CassandraEntityAddressBi1To1PK address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public CassandraEntityAddressBi1To1PK getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the new address + */ + public void setAddress(CassandraEntityAddressBi1To1PK address) + { + this.address = address; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1ToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1ToM.java new file mode 100644 index 000000000..d40583674 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBi1ToM.java @@ -0,0 +1,137 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * The Class CassandraEntityPersonBi1ToM. + */ +@Entity +@Table(name = "CassandraEntityPersonBi1ToM", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityPersonBi1ToM +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** The addresses. */ + @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "person") + private Set addresses; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Gets the addresses. + * + * @return the addresses + */ + public Set getAddresses() + { + return addresses; + } + + /** + * Sets the addresses. + * + * @param addresses + * the new addresses + */ + public void setAddresses(Set addresses) + { + this.addresses = addresses; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBiMTo1.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBiMTo1.java new file mode 100644 index 000000000..43eace9f2 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonBiMTo1.java @@ -0,0 +1,140 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + + + +/** + * The Class CassandraEntityPersonBiMTo1. + */ +@Entity +@Table(name = "CassandraEntityPersonBiMTo1", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityPersonBiMTo1 +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** The address. */ + @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "ADDRESS_ID") + private CassandraEntityAddressBiMTo1 address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public CassandraEntityAddressBiMTo1 getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the new address + */ + public void setAddress(CassandraEntityAddressBiMTo1 address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1To1.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1To1.java new file mode 100644 index 000000000..b4daaf9a7 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1To1.java @@ -0,0 +1,163 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * The Class CassandraEntityPersonUni1To1. + */ +@Entity +@Table(name = "CassandraEntityPersonUni1To1", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityPersonUni1To1 +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** The address. */ + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "ADDRESS_ID") + private CassandraEntityAddressUni1To1 address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public CassandraEntityAddressUni1To1 getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the address to set + */ + public void setAddress(CassandraEntityAddressUni1To1 address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1To1PK.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1To1PK.java new file mode 100644 index 000000000..c5933c2f0 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1To1PK.java @@ -0,0 +1,137 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.PrimaryKeyJoinColumn; +import javax.persistence.Table; + +/** + * The Class CassandraEntityPersonUni1To1PK. + */ +@Entity +@Table(name = "CassandraEntityPersonUni1To1PK", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityPersonUni1To1PK +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The personal data. */ + @Embedded + CassandraPersonalData personalData; + + /** The address. */ + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY, optional = false) + @PrimaryKeyJoinColumn + private CassandraEntityAddressUni1To1PK address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public CassandraEntityAddressUni1To1PK getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the address to set + */ + public void setAddress(CassandraEntityAddressUni1To1PK address) + { + this.address = address; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1ToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1ToM.java new file mode 100644 index 000000000..b225b48b7 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUni1ToM.java @@ -0,0 +1,165 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * The Class CassandraEntityPersonUni1ToM. + */ +@Entity +@Table(name = "CassandraEntityPersonUni1ToM", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntityPersonUni1ToM +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** The addresses. */ + @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "PERSON_ID") + private Set addresses; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the addresses. + * + * @return the addresses + */ + public Set getAddresses() + { + return addresses; + } + + /** + * Sets the addresses. + * + * @param addresses + * the addresses to set + */ + public void setAddresses(Set addresses) + { + this.addresses = addresses; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUniMto1.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUniMto1.java new file mode 100644 index 000000000..9a5871088 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonUniMto1.java @@ -0,0 +1,141 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * The Class CassandraEntityPersonUniMto1. + */ +@Entity +@Table(name = "CassandraEntityPersonUniMto1", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +@IndexCollection(columns = { @Index(name = "personName"), @Index(name = "age") }) +public class CassandraEntityPersonUniMto1 +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The address. */ + @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "ADDRESS_ID") + private CassandraEntityAddressUniMTo1 address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the address. + * + * @return the address + */ + public CassandraEntityAddressUniMTo1 getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the address to set + */ + public void setAddress(CassandraEntityAddressUniMTo1 address) + { + this.address = address; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonnelUniMToM.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonnelUniMToM.java new file mode 100644 index 000000000..efc47f508 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntityPersonnelUniMToM.java @@ -0,0 +1,95 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.ManyToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "CassandraEntityPersonnelUniMToM", schema = "KunderaCassandraMTMExamples@cassandra") +public class CassandraEntityPersonnelUniMToM +{ + @Id + @Column(name = "PERSON_ID") + private String personId; + + @Column(name = "PERSON_NAME") + private String personName; + + @Embedded + CassandraPersonalData personalData; + + @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinTable(name = "PERSONNEL_ADDRESS", joinColumns = { @JoinColumn(name = "PERSON_ID") }, inverseJoinColumns = { @JoinColumn(name = "ADDRESS_ID") }) + private Set addresses; + + public String getPersonId() + { + return personId; + } + + public String getPersonName() + { + return personName; + } + + public void setPersonName(String personName) + { + this.personName = personName; + } + + public void setPersonId(String personId) + { + this.personId = personId; + } + + public Set getAddresses() + { + return addresses; + } + + public void setAddresses(Set addresses) + { + this.addresses = addresses; + } + + /** + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntitySimple.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntitySimple.java new file mode 100644 index 000000000..28236b874 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntitySimple.java @@ -0,0 +1,111 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * The Class CassandraEntitySimple. + */ +@Entity +@Table(name = "CassandraEntitySimple", schema = "KunderaCoreExmples@CassandraSchemaOperationTest") +@IndexCollection(columns = { @Index(name = "personName", type = "KEYS"), @Index(name = "age", type = "KEYS") }) +public class CassandraEntitySimple +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntitySuper.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntitySuper.java new file mode 100644 index 000000000..bb6eb3f07 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraEntitySuper.java @@ -0,0 +1,133 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class CassandraEntitySuper. + */ +@Entity +@Table(name = "CassandraEntitySuper", schema = "CassandraSchemaManagerTest@CassandraSchemaManager") +public class CassandraEntitySuper +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private CassandraPersonalData personalData; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public CassandraPersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(CassandraPersonalData personalData) + { + this.personalData = personalData; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraPersonalData.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraPersonalData.java new file mode 100644 index 000000000..15edad344 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/CassandraPersonalData.java @@ -0,0 +1,127 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +/** + * The Class CassandraPersonalData. + */ +@Embeddable +public class CassandraPersonalData +{ + + /** The website. */ + @Column(name = "p_website") + private String website; + + /** The email. */ + @Column(name = "p_email") + private String email; + + /** The yahoo id. */ + @Column(name = "p_yahoo_id") + private String yahooId; + + /** + * Instantiates a new cassandra personal data. + */ + public CassandraPersonalData() + { + + } + + /** + * Instantiates a new cassandra personal data. + * + * @param website + * the website + * @param email + * the email + * @param yahooId + * the yahoo id + */ + public CassandraPersonalData(String website, String email, String yahooId) + { + this.website = website; + this.email = email; + this.yahooId = yahooId; + } + + /** + * Gets the website. + * + * @return the website + */ + public String getWebsite() + { + return website; + } + + /** + * Sets the website. + * + * @param website + * the new website + */ + public void setWebsite(String website) + { + this.website = website; + } + + /** + * Gets the email. + * + * @return the email + */ + public String getEmail() + { + return email; + } + + /** + * Sets the email. + * + * @param email + * the email to set + */ + public void setEmail(String email) + { + this.email = email; + } + + /** + * Gets the yahoo id. + * + * @return the yahoo id + */ + public String getYahooId() + { + return yahooId; + } + + /** + * Sets the yahoo id. + * + * @param yahooId + * the new yahoo id + */ + public void setYahooId(String yahooId) + { + this.yahooId = yahooId; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Doctor.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Doctor.java new file mode 100644 index 000000000..c13e3a950 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Doctor.java @@ -0,0 +1,96 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * @author Kuldeep Mishra + * @version 1.0 + * + */ +@Entity +@Table(name = "DOCTOR", schema = "KunderaExamples@secIdxCassandraTest") +@IndexCollection(columns = { @Index(name = "age"), @Index(name = "key") }) +public class Doctor +{ + @Id + private String id; + + @Column + private String name; + + @Column + private long age; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public long getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(long age) + { + this.age = age; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/InvalidCounterColumnEntity.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/InvalidCounterColumnEntity.java new file mode 100644 index 000000000..6daf10705 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/InvalidCounterColumnEntity.java @@ -0,0 +1,87 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "InvalidCounterColumnEntity", schema = "KunderaCounterColumn@cassandraProperties") +public class InvalidCounterColumnEntity +{ + + @Id + private int id; + + @Column + private long counter; + + @Column + private String lCounter; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the counter + */ + public long getCounter() + { + return counter; + } + + /** + * @param counter + * the counter to set + */ + public void setCounter(long counter) + { + this.counter = counter; + } + + /** + * @return the lCounter + */ + public String getlCounter() + { + return lCounter; + } + + /** + * @param lCounter + * the lCounter to set + */ + public void setlCounter(String lCounter) + { + this.lCounter = lCounter; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Movie.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Movie.java new file mode 100644 index 000000000..9c65df26f --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/Movie.java @@ -0,0 +1,79 @@ +/** + * + */ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * @author Kuldeep Mishra + * + */ +@Embeddable +@IndexCollection(columns = { @Index(name = "title"), @Index(name = "released_year") }) +public class Movie +{ + @Column(name = "movie_id") + private String movieId; + + @Column(name = "title") + private String title; + + @Column(name = "released_year") + private String releasedYear; + + /** + * @return the movieId + */ + public String getMovieId() + { + return movieId; + } + + /** + * @param movieId + * the movieId to set + */ + public void setMovieId(String movieId) + { + this.movieId = movieId; + } + + /** + * @return the title + */ + public String getTitle() + { + return title; + } + + /** + * @param title + * the title to set + */ + public void setTitle(String title) + { + this.title = title; + } + + /** + * @return the releasedYear + */ + public String getReleasedYear() + { + return releasedYear; + } + + /** + * @param releasedYear + * the releasedYear to set + */ + public void setReleasedYear(String releasedYear) + { + this.releasedYear = releasedYear; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/ValidCounterColumnFamily.java b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/ValidCounterColumnFamily.java new file mode 100644 index 000000000..9757aedb5 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/schemamanager/entites/ValidCounterColumnFamily.java @@ -0,0 +1,88 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.schemamanager.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "ValidCounterColumnFamily", schema = "KunderaCounterColumn@cassandraProperties") +public class ValidCounterColumnFamily +{ + + @Id + private int id; + + @Column + private long counter; + + @Column + private Long lCounter; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the counter + */ + public long getCounter() + { + return counter; + } + + /** + * @param counter + * the counter to set + */ + public void setCounter(long counter) + { + this.counter = counter; + } + + /** + * @return the lCounter + */ + public Long getlCounter() + { + return lCounter; + } + + /** + * @param lCounter + * the lCounter to set + */ + public void setlCounter(Long lCounter) + { + this.lCounter = lCounter; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwissandraSuperColumnDatatypeTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwissandraSuperColumnDatatypeTest.java new file mode 100644 index 000000000..d38157d78 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwissandraSuperColumnDatatypeTest.java @@ -0,0 +1,920 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.twitter; + +import java.io.IOException; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.Calendar; +import java.util.Date; +import java.util.LinkedHashMap; +import java.util.List; + +import org.apache.cassandra.locator.SimpleStrategy; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.client.twitter.entities.ProfessionalDetailCassandra; +import com.impetus.client.twitter.entities.UserCassandra; +import com.impetus.kundera.Constants; + +/** + * Test case for data type compatibility testing for Twissandra + * + * @author amresh.singh + */ +public class TwissandraSuperColumnDatatypeTest extends TwitterTestBaseCassandra +{ + /** The Constant LOG. */ + private static final Logger log = LoggerFactory.getLogger(TwissandraSuperColumnDatatypeTest.class); + + @Before + public void setUp() throws Exception + { + setUpInternal(persistenceUnit); + } + + @Test + public void onExecute() throws Exception + { + // Insert, Find and Update + addAllUserInfo(); + getUserById(); + updateUser(); + + // Queries for all data types + getUserByProfessionId(); + getUserByDepartmentName(); + getExceptionalUsers(); + getUserByAge(); + getUserByGrade(); + getUserByDigitalSignature(); + getUserByRating(); + getUserByCompliance(); + getUserByHeight(); + getUserByEnrolmentDate(); + getUserByEnrolmentTime(); + getUserByJoiningDateAndTime(); + + getUserByYearsSpent(); + getUserByUniqueId(); + getUserByMonthlySalary(); + getUserByBirthday(); + getUserByBirthtime(); + getUserByAnniversary(); + getUserByJobAttempts(); + getUserByAccumulatedWealth(); + getUserByGraduationDay(); + + // Remove Users + removeUsers(); + } + + @After + public void tearDown() throws Exception + { + tearDownInternal(); + } + + @Override + void startServer() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + log.error(e.getMessage(),e); + } + catch (TException e) + { + log.error(e.getMessage(),e); + } + catch (InvalidRequestException e) + { + log.error(e.getMessage(),e); + } + catch (UnavailableException e) + { + log.error(e.getMessage(),e); + } + catch (TimedOutException e) + { + log.error(e.getMessage(),e); + } + catch (SchemaDisagreementException e) + { + log.error(e.getMessage(),e); + } + } + + /************** Queries on Professional Data ****************/ + void getUserByProfessionId() + { + // User 1 + twitter.createEntityManager(); + List users = twitter.findUserByProfessionId(1234567); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(1234567, pd.getProfessionId()); + twitter.closeEntityManager(); + + // User2 + twitter.createEntityManager(); + List users2 = twitter.findUserByProfessionId(1234568); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(1234568, pd2.getProfessionId()); + twitter.closeEntityManager(); + } + + void getUserByDepartmentName() + { + // User 1 + twitter.createEntityManager(); + List users = twitter.findUserByDepartment("Labs"); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals("Labs", pd.getDepartmentName()); + twitter.closeEntityManager(); + + // User2 + twitter.createEntityManager(); + List users2 = twitter.findUserByDepartment("ODC"); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals("ODC", pd2.getDepartmentName()); + twitter.closeEntityManager(); + } + + void getExceptionalUsers() + { + // User 1 + twitter.createEntityManager(); + List users = twitter.findExceptionalUsers(); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId2, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(true, pd.isExceptional()); + twitter.closeEntityManager(); + + } + + void getUserByAge() + { + twitter.createEntityManager(); + List users = twitter.findUserByAge(31); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(31, pd.getAge()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByAge(32); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(32, pd2.getAge()); + twitter.closeEntityManager(); + } + + void getUserByGrade() + { + twitter.createEntityManager(); + List users = twitter.findUserByGrade('C'); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals('C', pd.getGrade()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByGrade('A'); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals('A', pd2.getGrade()); + twitter.closeEntityManager(); + } + + void getUserByDigitalSignature() + { + twitter.createEntityManager(); + List users = twitter.findUserByDigitalSignature((byte) 8); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals((byte) 8, pd.getDigitalSignature()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByDigitalSignature((byte) 10); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals((byte) 10, pd2.getDigitalSignature()); + twitter.closeEntityManager(); + } + + void getUserByRating() + { + twitter.createEntityManager(); + List users = twitter.findUserByRating((short) 5); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals((short) 5, pd.getRating()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByRating((short) 8); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals((short) 8, pd2.getRating()); + twitter.closeEntityManager(); + } + + void getUserByCompliance() + { + twitter.createEntityManager(); + List users = twitter.findUserByCompliance((float) 10.0); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals((float) 10.0, pd.getCompliance(), 0.0); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByCompliance((float) 9.80); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals((float) 9.80, pd2.getCompliance(), 0.0); + twitter.closeEntityManager(); + } + + void getUserByHeight() + { + twitter.createEntityManager(); + List users = twitter.findUserByHeight(163.12); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(163.12, pd.getHeight(), 0.0); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByHeight(323.3); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(323.3, pd2.getHeight(), 0.0); + twitter.closeEntityManager(); + + } + + void getUserByEnrolmentDate() + { + twitter.createEntityManager(); + List users = twitter.findUserByEnrolmentDate(new Date(Long.parseLong("1344079065781"))); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new Date(Long.parseLong("1344079065781")), pd.getEnrolmentDate()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByEnrolmentDate(new Date(Long.parseLong("1344079063412"))); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new Date(Long.parseLong("1344079063412")), pd2.getEnrolmentDate()); + twitter.closeEntityManager(); + + } + + void getUserByEnrolmentTime() + { + twitter.createEntityManager(); + List users = twitter.findUserByEnrolmentTime(new Date(Long.parseLong("1344079067623"))); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new Date(Long.parseLong("1344079067623")), pd.getEnrolmentTime()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByEnrolmentTime(new Date(Long.parseLong("1344079068266"))); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new Date(Long.parseLong("1344079068266")), pd2.getEnrolmentTime()); + twitter.closeEntityManager(); + + } + + void getUserByJoiningDateAndTime() + { + twitter.createEntityManager(); + List users = twitter.findUserByJoiningDateAndTime(new Date(Long.parseLong("1344079069105"))); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new Date(Long.parseLong("1344079069105")), pd.getJoiningDateAndTime()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByJoiningDateAndTime(new Date(Long.parseLong("1344079061078"))); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new Date(Long.parseLong("1344079061078")), pd2.getJoiningDateAndTime()); + twitter.closeEntityManager(); + } + + void getUserByYearsSpent() + { + twitter.createEntityManager(); + List users = twitter.findUserByYearsSpent(new Integer(2)); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new Integer(2), pd.getYearsSpent()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByYearsSpent(new Integer(5)); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new Integer(5), pd2.getYearsSpent()); + twitter.closeEntityManager(); + } + + void getUserByUniqueId() + { + twitter.createEntityManager(); + List users = twitter.findUserByUniqueId(new Long(3634521523423L)); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new Long(3634521523423L), pd.getUniqueId()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByUniqueId(new Long(25423452343L)); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new Long(25423452343L), pd2.getUniqueId()); + twitter.closeEntityManager(); + } + + void getUserByMonthlySalary() + { + twitter.createEntityManager(); + List users = twitter.findUserByMonthlySalary(new Double(0.23452342343)); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new Double(0.23452342343), pd.getMonthlySalary()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByMonthlySalary(new Double(0.76452343)); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new Double(0.76452343), pd2.getMonthlySalary()); + twitter.closeEntityManager(); + } + + void getUserByBirthday() + { + twitter.createEntityManager(); + List users = twitter.findUserByBirthday(new java.sql.Date(new Date(Long + .parseLong("1344079061111")).getTime())); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new java.sql.Date(new Date(Long.parseLong("1344079061111")).getTime()), pd.getBirthday()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByBirthday(new java.sql.Date(new Date(Long + .parseLong("1344079064444")).getTime())); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new java.sql.Date(new Date(Long.parseLong("1344079064444")).getTime()), pd2.getBirthday()); + twitter.closeEntityManager(); + } + + void getUserByBirthtime() + { + twitter.createEntityManager(); + List users = twitter.findUserByBirthtime(new java.sql.Time(new Date(Long + .parseLong("1344079062222")).getTime())); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new java.sql.Time(new Date(Long.parseLong("1344079062222")).getTime()), pd.getBirthtime()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByBirthtime(new java.sql.Time(new Date(Long + .parseLong("1344079065555")).getTime())); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new java.sql.Time(new Date(Long.parseLong("1344079065555")).getTime()), pd2.getBirthtime()); + twitter.closeEntityManager(); + } + + void getUserByAnniversary() + { + twitter.createEntityManager(); + List users = twitter.findUserByAnniversary(new java.sql.Timestamp(new Date(Long + .parseLong("13440790653333")).getTime())); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new java.sql.Timestamp(new Date(Long.parseLong("13440790653333")).getTime()), + pd.getAnniversary()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByAnniversary(new java.sql.Timestamp(new Date(Long + .parseLong("1344079066666")).getTime())); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new java.sql.Timestamp(new Date(Long.parseLong("1344079066666")).getTime()), + pd2.getAnniversary()); + twitter.closeEntityManager(); + } + + void getUserByJobAttempts() + { + twitter.createEntityManager(); + List users = twitter.findUserByJobAttempts(new BigInteger("123456789")); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new BigInteger("123456789"), pd.getJobAttempts()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByJobAttempts(new BigInteger("123456790")); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new BigInteger("123456790"), pd2.getJobAttempts()); + twitter.closeEntityManager(); + } + + void getUserByAccumulatedWealth() + { + twitter.createEntityManager(); + List users = twitter.findUserByAccumulatedWealth(new BigDecimal(123456789)); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(new BigDecimal(123456789), pd.getAccumulatedWealth()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List users2 = twitter.findUserByAccumulatedWealth(new BigDecimal(123456790)); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(new BigDecimal(123456790), pd2.getAccumulatedWealth()); + twitter.closeEntityManager(); + } + + void getUserByGraduationDay() + { + twitter.createEntityManager(); + + Calendar cal = Calendar.getInstance(); + cal.setTime(new Date(1344079067777l)); + List users = twitter.findUserByGraduationDay(cal); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + ProfessionalDetailCassandra pd = user.getProfessionalDetail(); + Assert.assertNotNull(pd); + Assert.assertEquals(cal, pd.getGraduationDay()); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + + Calendar cal2 = Calendar.getInstance(); + cal2.setTime(new Date(1344079068888l)); + List users2 = twitter.findUserByGraduationDay(cal2); + Assert.assertNotNull(users2); + Assert.assertFalse(users2.isEmpty()); + Assert.assertTrue(users2.size() == 1); + UserCassandra user2 = users2.get(0); + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + ProfessionalDetailCassandra pd2 = user2.getProfessionalDetail(); + Assert.assertNotNull(pd2); + Assert.assertEquals(cal2, pd2.getGraduationDay()); + twitter.closeEntityManager(); + } + + @Override + void stopServer() + { + } + + @Override + void createSchema() throws InvalidRequestException, SchemaDisagreementException, TException + { + KsDef ksDef = null; + CfDef userCfDef = new CfDef(); + userCfDef.name = "USER"; + userCfDef.keyspace = keyspace; + userCfDef.column_type = "Super"; + userCfDef.setComparator_type("UTF8Type"); + userCfDef.setSubcomparator_type("AsciiType"); + userCfDef.setKey_validation_class("UTF8Type"); + + CfDef userIndexCfDef = new CfDef(); + userIndexCfDef.name = "USER" + Constants.INDEX_TABLE_SUFFIX; + userIndexCfDef.column_type = "Super"; + userIndexCfDef.keyspace = keyspace; + userCfDef.setKey_validation_class("AsciiType"); + + CfDef prefrenceCfDef = new CfDef(); + prefrenceCfDef.name = "PREFERENCE"; + prefrenceCfDef.keyspace = keyspace; + prefrenceCfDef.setComparator_type("UTF8Type"); + prefrenceCfDef.setDefault_validation_class("UTF8Type"); + prefrenceCfDef.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("WEBSITE_THEME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + ColumnDef columnDef3 = new ColumnDef(ByteBuffer.wrap("PRIVACY_LEVEL".getBytes()), "UTF8Type"); + columnDef3.index_type = IndexType.KEYS; + prefrenceCfDef.addToColumn_metadata(columnDef); + prefrenceCfDef.addToColumn_metadata(columnDef3); + + CfDef externalLinkCfDef = new CfDef(); + externalLinkCfDef.name = "EXTERNAL_LINK"; + externalLinkCfDef.keyspace = keyspace; + externalLinkCfDef.setComparator_type("UTF8Type"); + externalLinkCfDef.setDefault_validation_class("UTF8Type"); + externalLinkCfDef.setKey_validation_class("UTF8Type"); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("LINK_TYPE".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("LINK_ADDRESS".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + ColumnDef columnDef4 = new ColumnDef(ByteBuffer.wrap("USER_ID".getBytes()), "UTF8Type"); + columnDef4.index_type = IndexType.KEYS; + externalLinkCfDef.addToColumn_metadata(columnDef1); + externalLinkCfDef.addToColumn_metadata(columnDef2); + externalLinkCfDef.addToColumn_metadata(columnDef4); + + /* + * CfDef userCfDef = new CfDef(); userCfDef.name = "USER"; + * userCfDef.keyspace = keyspace; userCfDef.column_type = "Super"; + * userCfDef.setComparator_type("UTF8Type"); + * userCfDef.setSubcomparator_type("AsciiType"); + * userCfDef.setKey_validation_class("UTF8Type"); + * + * CfDef userIndexCfDef = new CfDef(); userIndexCfDef.name = "USER" + + * Constants.INDEX_TABLE_SUFFIX; userIndexCfDef.column_type = "Super"; + * userIndexCfDef.keyspace = keyspace; + * userIndexCfDef.setKey_validation_class("UTF8Type"); + * + * CfDef prefrenceCfDef = new CfDef(); prefrenceCfDef.name = + * "PREFERENCE"; prefrenceCfDef.keyspace = keyspace; + * prefrenceCfDef.setComparator_type("UTF8Type"); + * prefrenceCfDef.setDefault_validation_class("UTF8Type"); ColumnDef + * columnDef = new + * ColumnDef(ByteBuffer.wrap("WEBSITE_THEME".getBytes()), "UTF8Type"); + * columnDef.index_type = IndexType.KEYS; ColumnDef columnDef3 = new + * ColumnDef(ByteBuffer.wrap("PRIVACY_LEVEL".getBytes()), "UTF8Type"); + * columnDef3.index_type = IndexType.KEYS; + * prefrenceCfDef.addToColumn_metadata(columnDef); + * prefrenceCfDef.addToColumn_metadata(columnDef3); + * + * CfDef externalLinkCfDef = new CfDef(); externalLinkCfDef.name = + * "EXTERNAL_LINK"; externalLinkCfDef.keyspace = keyspace; + * externalLinkCfDef.setComparator_type("UTF8Type"); + * externalLinkCfDef.setDefault_validation_class("UTF8Type"); ColumnDef + * columnDef1 = new ColumnDef(ByteBuffer.wrap("LINK_TYPE".getBytes()), + * "UTF8Type"); columnDef1.index_type = IndexType.KEYS; ColumnDef + * columnDef2 = new + * ColumnDef(ByteBuffer.wrap("LINK_ADDRESS".getBytes()), "UTF8Type"); + * columnDef2.index_type = IndexType.KEYS; ColumnDef columnDef4 = new + * ColumnDef(ByteBuffer.wrap("USER_ID".getBytes()), "UTF8Type"); + * columnDef4.index_type = IndexType.KEYS; + * externalLinkCfDef.addToColumn_metadata(columnDef1); + * externalLinkCfDef.addToColumn_metadata(columnDef2); + * externalLinkCfDef.addToColumn_metadata(columnDef4); + */ + + List cfDefs = new ArrayList(); + cfDefs.add(userCfDef); + cfDefs.add(userIndexCfDef); + cfDefs.add(prefrenceCfDef); + cfDefs.add(externalLinkCfDef); + try + { + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("USER")) + { + CassandraCli.client.system_drop_column_family("USER"); + } + if (cfDef1.getName().equalsIgnoreCase("USER" + Constants.INDEX_TABLE_SUFFIX)) + { + CassandraCli.client.system_drop_column_family("USER" + Constants.INDEX_TABLE_SUFFIX); + } + if (cfDef1.getName().equalsIgnoreCase("PREFERENCE")) + { + CassandraCli.client.system_drop_column_family("PREFERENCE"); + } + if (cfDef1.getName().equalsIgnoreCase("EXTERNAL_LINK")) + { + CassandraCli.client.system_drop_column_family("EXTERNAL_LINK"); + } + } + CassandraCli.client.system_add_column_family(userCfDef); + CassandraCli.client.system_add_column_family(userIndexCfDef); + CassandraCli.client.system_add_column_family(externalLinkCfDef); + CassandraCli.client.system_add_column_family(prefrenceCfDef); + } + catch (NotFoundException e) + { + ksDef = new KsDef(keyspace, SimpleStrategy.class.getSimpleName(), cfDefs); + + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + + CassandraCli.client.system_add_keyspace(ksDef); + } + catch (InvalidRequestException e) + { + log.error(e.getMessage(),e); + } + catch (TException e) + { + log.error(e.getMessage(),e); + } + } + + @Override + void deleteSchema() + { + CassandraCli.dropKeySpace(keyspace); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwissandraTest.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwissandraTest.java new file mode 100644 index 000000000..5d64360f5 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwissandraTest.java @@ -0,0 +1,243 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; + +import org.apache.cassandra.locator.SimpleStrategy; +import org.apache.cassandra.thrift.CfDef; +import org.apache.cassandra.thrift.ColumnDef; +import org.apache.cassandra.thrift.IndexType; +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.KsDef; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.cassandra.thrift.TimedOutException; +import org.apache.cassandra.thrift.UnavailableException; +import org.apache.thrift.TException; +import org.databene.contiperf.PerfTest; +import org.databene.contiperf.junit.ContiPerfRule; +import org.databene.contiperf.report.CSVSummaryReportModule; +import org.databene.contiperf.report.HtmlReportModule; +import org.databene.contiperf.report.ReportModule; +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.Constants; + +/** + * Test case for Cassandra. + * + * @author amresh.singh + */ +public class TwissandraTest extends TwitterTestBaseCassandra +{ + + /** The Constant LOG. */ + private static final Logger log = LoggerFactory.getLogger(TwissandraTest.class); + + @Rule + public ContiPerfRule i = new ContiPerfRule(new ReportModule[] { new CSVSummaryReportModule(), + new HtmlReportModule() }); + + @Before + public void setUp() throws Exception + { + setUpInternal(persistenceUnit); + } + + @Test + @PerfTest(invocations = 10) + public void onExecute() throws Exception + { + executeTwissandraTest(); + } + + @After + public void tearDown() throws Exception + { + tearDownInternal(); + } + + @Override + void startServer() + { + try + { + CassandraCli.cassandraSetUp(); + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (TException e) + { + e.printStackTrace(); + } + catch (InvalidRequestException e) + { + e.printStackTrace(); + } + catch (UnavailableException e) + { + e.printStackTrace(); + } + catch (TimedOutException e) + { + e.printStackTrace(); + } + catch (SchemaDisagreementException e) + { + e.printStackTrace(); + } + } + + @Override + void stopServer() + { + } + + @Override + void createSchema() throws InvalidRequestException, SchemaDisagreementException, TException + { + KsDef ksDef = null; + + CfDef userCfDef = new CfDef(); + userCfDef.name = "USER"; + userCfDef.keyspace = keyspace; + userCfDef.column_type = "Super"; + userCfDef.setComparator_type("UTF8Type"); + userCfDef.setSubcomparator_type("AsciiType"); + userCfDef.setKey_validation_class("UTF8Type"); + + CfDef userIndexCfDef = new CfDef(); + userIndexCfDef.name = "USER" + Constants.INDEX_TABLE_SUFFIX; + userIndexCfDef.column_type = "Super"; + userIndexCfDef.keyspace = keyspace; + userCfDef.setKey_validation_class("AsciiType"); + + CfDef prefrenceCfDef = new CfDef(); + prefrenceCfDef.name = "PREFERENCE"; + prefrenceCfDef.keyspace = keyspace; + prefrenceCfDef.setComparator_type("UTF8Type"); + prefrenceCfDef.setDefault_validation_class("UTF8Type"); + prefrenceCfDef.setKey_validation_class("UTF8Type"); + ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("WEBSITE_THEME".getBytes()), "UTF8Type"); + columnDef.index_type = IndexType.KEYS; + ColumnDef columnDef3 = new ColumnDef(ByteBuffer.wrap("PRIVACY_LEVEL".getBytes()), "UTF8Type"); + columnDef3.index_type = IndexType.KEYS; + prefrenceCfDef.addToColumn_metadata(columnDef); + prefrenceCfDef.addToColumn_metadata(columnDef3); + + CfDef externalLinkCfDef = new CfDef(); + externalLinkCfDef.name = "EXTERNAL_LINK"; + externalLinkCfDef.keyspace = keyspace; + externalLinkCfDef.setComparator_type("UTF8Type"); + externalLinkCfDef.setDefault_validation_class("UTF8Type"); + externalLinkCfDef.setKey_validation_class("UTF8Type"); + ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("LINK_TYPE".getBytes()), "UTF8Type"); + columnDef1.index_type = IndexType.KEYS; + ColumnDef columnDef2 = new ColumnDef(ByteBuffer.wrap("LINK_ADDRESS".getBytes()), "UTF8Type"); + columnDef2.index_type = IndexType.KEYS; + ColumnDef columnDef4 = new ColumnDef(ByteBuffer.wrap("USER_ID".getBytes()), "UTF8Type"); + columnDef4.index_type = IndexType.KEYS; + externalLinkCfDef.addToColumn_metadata(columnDef1); + externalLinkCfDef.addToColumn_metadata(columnDef2); + externalLinkCfDef.addToColumn_metadata(columnDef4); + + List cfDefs = new ArrayList(); + cfDefs.add(userCfDef); + cfDefs.add(userIndexCfDef); + cfDefs.add(prefrenceCfDef); + cfDefs.add(externalLinkCfDef); + try + { + ksDef = CassandraCli.client.describe_keyspace(keyspace); + CassandraCli.client.set_keyspace(keyspace); + List cfDefn = ksDef.getCf_defs(); + + for (CfDef cfDef1 : cfDefn) + { + + if (cfDef1.getName().equalsIgnoreCase("USER")) + { + CassandraCli.client.system_drop_column_family("USER"); + } + if (cfDef1.getName().equalsIgnoreCase("USER" + Constants.INDEX_TABLE_SUFFIX)) + { + CassandraCli.client.system_drop_column_family("USER" + Constants.INDEX_TABLE_SUFFIX); + } + if (cfDef1.getName().equalsIgnoreCase("PREFERENCE")) + { + CassandraCli.client.system_drop_column_family("PREFERENCE"); + } + if (cfDef1.getName().equalsIgnoreCase("EXTERNAL_LINK")) + { + CassandraCli.client.system_drop_column_family("EXTERNAL_LINK"); + } + } + CassandraCli.client.system_add_column_family(userCfDef); + CassandraCli.client.system_add_column_family(userIndexCfDef); + CassandraCli.client.system_add_column_family(externalLinkCfDef); + CassandraCli.client.system_add_column_family(prefrenceCfDef); + } + catch (NotFoundException e) + { + ksDef = new KsDef(keyspace, SimpleStrategy.class.getSimpleName(), cfDefs); + + // Set replication factor + if (ksDef.strategy_options == null) + { + ksDef.strategy_options = new LinkedHashMap(); + } + // Set replication factor, the value MUST be an integer + ksDef.strategy_options.put("replication_factor", "1"); + + CassandraCli.client.system_add_keyspace(ksDef); + } + catch (InvalidRequestException e) + { + log.error(e.getMessage()); + } + catch (TException e) + { + log.error(e.getMessage()); + } + } + + @Override + void deleteSchema() + { + /* + * LOG.warn( + * "Truncating Column families and finally dropping Keyspace KunderaExamples in Cassandra...." + * ); CassandraCli.dropColumnFamily("USER", keyspace); + * CassandraCli.dropColumnFamily("PREFERENCE", keyspace); + * CassandraCli.dropColumnFamily("EXTERNAL_LINKS", keyspace); + * CassandraCli.dropKeySpace(keyspace); + */ + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwitterTestBaseCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwitterTestBaseCassandra.java new file mode 100644 index 000000000..a0fe506f8 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/TwitterTestBaseCassandra.java @@ -0,0 +1,601 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; +import java.util.List; + +import org.apache.cassandra.thrift.InvalidRequestException; +import org.apache.cassandra.thrift.NotFoundException; +import org.apache.cassandra.thrift.SchemaDisagreementException; +import org.apache.thrift.TException; +import org.junit.Assert; + +import com.impetus.client.persistence.CassandraCli; +import com.impetus.client.twitter.dao.TwitterCassandra; +import com.impetus.client.twitter.dao.TwitterServiceCassandra; +import com.impetus.client.twitter.entities.ExternalLinkCassandra; +import com.impetus.client.twitter.entities.PersonalDetailCassandra; +import com.impetus.client.twitter.entities.PreferenceCassandra; +import com.impetus.client.twitter.entities.ProfessionalDetailCassandra; +import com.impetus.client.twitter.entities.TweetCassandra; +import com.impetus.client.twitter.entities.UserCassandra; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * Test case for Cassandra Cassandra-cli commands for running with standalone + * cassandra server: ********** Cassandra-cli commands ************* drop + * keyspace KunderaExamples; create keyspace KunderaExamples; use + * KunderaExamples; create column family USER with column_type=Super and + * comparator=UTF8Type and subcomparator = AsciiType and + * key_validation_class=UTF8Type; create column family USER_INVRTD_IDX with + * column_type=Super and key_validation_class=UTF8Type; create column family + * PREFERENCE; create column family EXTERNAL_LINK with comparator=UTF8Type and + * default_validation_class=UTF8Type and key_validation_class=UTF8Type and + * column_metadata=[{column_name: USER_ID, validation_class:UTF8Type, + * index_type: KEYS}]; describe KunderaExamples; + * + * @author amresh.singh + */ +public abstract class TwitterTestBaseCassandra +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public static final boolean AUTO_MANAGE_SCHEMA = true; + + public static final String persistenceUnit = "twissandraTest"; + + public static final String keyspace = "KunderaExamples"; + + /** The user id1. */ + String userId1; + + /** The user id2. */ + String userId2; + + /** The twitter. */ + protected TwitterCassandra twitter; + + /** + * Sets the up internal. + * + * @param persistenceUnitName + * the new up internal + * @throws Exception + * the exception + */ + protected void setUpInternal(String persistenceUnitName) throws Exception + { + userId1 = "0001"; + userId2 = "0002"; + + // Start Cassandra Server + if (RUN_IN_EMBEDDED_MODE) + { + startServer(); + } + + // Create Schema + if (AUTO_MANAGE_SCHEMA) + { + CassandraCli.initClient(); + createSchema(); + } + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + twitter = new TwitterServiceCassandra(persistenceUnitName); + + } + + /* + * (non-Javadoc) + * + * @see junit.framework.TestCase#tearDown() + */ + /** + * Tear down internal. + * + * @throws Exception + * the exception + */ + protected void tearDownInternal() throws Exception + { + if (twitter != null) + { + twitter.close(); + } + + if (AUTO_MANAGE_SCHEMA) + { + deleteSchema(); + } + + // Stop Server + if (RUN_IN_EMBEDDED_MODE) + { + stopServer(); + } + } + + /** + * Execute suite. + */ + protected void executeTwissandraTest() + { + // Insert, Find and Update + addAllUserInfo(); + getUserById(); + updateUser(); + + // Queries + getPersonalDetailByName(); + getAllUsers(); + getTweetsByDevice(); + getTweetsByRelationshipAndDevice(); + getTweetsByUserIdAndDevice(); + + // Remove Users + removeUsers(); + } + + protected void addAllUserInfo() + { + UserCassandra user1 = buildUser1(); + UserCassandra user2 = buildUser2(); + + twitter.createEntityManager(); + twitter.addUser(user1); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addUser(user2); + twitter.closeEntityManager(); + } + + protected void getUserById() + { + twitter.createEntityManager(); + UserCassandra user1 = twitter.findUserById(userId1); + assertUser1(user1); + + UserCassandra user2 = twitter.findUserById(userId2); + assertUser2(user2); + } + + protected void updateUser() + { + twitter.createEntityManager(); + UserCassandra user1 = twitter.findUserById(userId1); + assertUser1(user1); + + user1.setPersonalDetail(new PersonalDetailCassandra("Vivek", "unknown", "Married")); + user1.addTweet(new TweetCassandra("My Third Tweet", "iPhone")); + twitter.mergeUser(user1); + + UserCassandra user1AfterMerge = twitter.findUserById(userId1); + + assertUpdatedUser1(user1AfterMerge); + + twitter.closeEntityManager(); + } + + protected void removeUsers() + { + twitter.createEntityManager(); + UserCassandra user1 = twitter.findUserById(userId1); + assertUpdatedUser1(user1); + + twitter.removeUser(user1); + + UserCassandra user1AfterRemoval = twitter.findUserById(userId1); + Assert.assertNull(user1AfterRemoval); + + UserCassandra user2 = twitter.findUserById(userId2); + assertUser2(user2); + + twitter.removeUser(user2); + + UserCassandra user2AfterRemoval = twitter.findUserById(userId2); + Assert.assertNull(user2AfterRemoval); + + twitter.closeEntityManager(); + + } + + protected void getAllUsers() + { + twitter.createEntityManager(); + List users = twitter.getAllUsers(); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertEquals(2, users.size()); + + for (UserCassandra u : users) + { + Assert.assertNotNull(u); + if (u.getUserId().equals(userId1)) + { + assertUpdatedUser1(u); + } + else if (u.getUserId().equals(userId2)) + { + assertUser2(u); + } + } + twitter.closeEntityManager(); + } + + /** + * Adds the users. + */ + protected void addUsers() + { + twitter.createEntityManager(); + twitter.addUser(userId1, "Amresh", "password1", "married"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addUser(userId2, "Saurabh", "password2", "single"); + twitter.closeEntityManager(); + } + + /** + * Save preference. + */ + protected void savePreference() + { + twitter.createEntityManager(); + twitter.savePreference(userId1, new PreferenceCassandra("P1", "Motif", "2")); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.savePreference(userId2, new PreferenceCassandra("P2", "High Contrast", "3")); + twitter.closeEntityManager(); + } + + /** + * Adds the external links. + */ + protected void addExternalLinks() + { + twitter.createEntityManager(); + twitter.addExternalLink(userId1, "L1", "Facebook", "http://facebook.com/coolnerd"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId1, "L2", "LinkedIn", "http://linkedin.com/in/devilmate"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId2, "L3", "GooglePlus", "http://plus.google.com/inviteme"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId2, "L4", "Yahoo", "http://yahoo.com/profiles/itsmeamry"); + twitter.closeEntityManager(); + } + + /** + * Adds the tweets. + */ + protected void addTweets() + { + twitter.createEntityManager(); + twitter.addTweet(userId1, "Here is my first tweet", "Web"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId1, "Second Tweet from me", "Mobile"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId2, "Saurabh tweets for the first time", "Phone"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId2, "Another tweet from Saurabh", "text"); + twitter.closeEntityManager(); + } + + /** + * User1 follows user2. + */ + protected void user1FollowsUser2() + { + twitter.createEntityManager(); + twitter.startFollowing(userId1, userId2); + twitter.closeEntityManager(); + } + + /** + * User1 adds user2 as follower. + */ + protected void user1AddsUser2AsFollower() + { + twitter.createEntityManager(); + twitter.addFollower(userId1, userId2); + twitter.closeEntityManager(); + } + + /** + * Gets the all tweets. + * + * @return the all tweets + */ + protected void getAllTweets() + { + twitter.createEntityManager(); + + List tweetsUser1 = twitter.getAllTweets(userId1); + List tweetsUser2 = twitter.getAllTweets(userId2); + + twitter.closeEntityManager(); + + Assert.assertNotNull(tweetsUser1); + Assert.assertNotNull(tweetsUser2); + + Assert.assertFalse(tweetsUser1.isEmpty()); + Assert.assertFalse(tweetsUser2.isEmpty()); + + Assert.assertEquals(3, tweetsUser1.size()); + Assert.assertEquals(2, tweetsUser2.size()); + } + + public void getPersonalDetailByName() + { + twitter.createEntityManager(); + List users = twitter.findPersonalDetailByName("Saurabh"); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + + UserCassandra user = users.get(0); + Assert.assertNotNull(user); + PersonalDetailCassandra pd = user.getPersonalDetail(); + Assert.assertNotNull(pd); + Assert.assertTrue(pd.getPersonalDetailId() != null && !pd.getPersonalDetailId().trim().equals("")); + Assert.assertTrue("Saurabh", pd.getName() != null); + Assert.assertEquals("password2", pd.getPassword()); + Assert.assertEquals("single", pd.getRelationshipStatus()); + + twitter.closeEntityManager(); + } + + /** + * Gets the tweets by body. + * + * @return the tweets by body + */ + public void getTweetsByBody() + { + twitter.createEntityManager(); + List user1Tweet = twitter.findTweetByBody("Here"); + List user2Tweet = twitter.findTweetByBody("Saurabh"); + + twitter.closeEntityManager(); + + Assert.assertNotNull(user1Tweet); + Assert.assertNotNull(user2Tweet); + Assert.assertEquals(1, user1Tweet.size()); + Assert.assertEquals(1, user2Tweet.size()); + } + + /** + * Gets the tweet by device. + * + * @return the tweet by device + */ + public void getTweetsByDevice() + { + twitter.createEntityManager(); + List webTweets = twitter.findTweetByDevice("Web"); + List mobileTweets = twitter.findTweetByDevice("Mobile"); + + twitter.closeEntityManager(); + + Assert.assertNotNull(webTweets); + Assert.assertNotNull(mobileTweets); + Assert.assertEquals(1, webTweets.size()); + Assert.assertEquals(1, mobileTweets.size()); + } + + public void getTweetsByRelationshipAndDevice() + { + // Positive scenario, record exists for user who is married and tweeted + // from Web + twitter.createEntityManager(); + List users = twitter.findByRelationshipAndDevice("married", "Web"); + twitter.closeEntityManager(); + + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertTrue(users.size() == 1); + UserCassandra user = users.get(0); + + Assert.assertFalse(user == null); + Assert.assertEquals("0001", user.getUserId()); + List tweets = user.getTweets(); + Assert.assertFalse(tweets == null); + Assert.assertTrue(tweets.size() == 1); + TweetCassandra tweet = tweets.get(0); + Assert.assertNotNull(tweet); + Assert.assertEquals("Web", tweet.getDevice()); + + // Negative scenario, record doesn't exist for user who is single and + // tweeted from mobile + twitter.createEntityManager(); + List users2 = twitter.findByRelationshipAndDevice("single", "Mobile"); + twitter.closeEntityManager(); + Assert.assertTrue(users2 == null || users2.isEmpty()); + } + + public void getTweetsByUserIdAndDevice() + { + // Positive scenario, record exists for user1 who tweeted from Web + twitter.createEntityManager(); + UserCassandra user = twitter.findByUserIdAndTweetDevice(userId1, "Web"); + twitter.closeEntityManager(); + Assert.assertNotNull(user); + Assert.assertEquals(userId1, user.getUserId()); + List tweets = user.getTweets(); + Assert.assertNotNull(tweets); + Assert.assertFalse(tweets.isEmpty()); + Assert.assertTrue(tweets.size() == 1); + Assert.assertEquals("Web", tweets.get(0).getDevice()); + + // Negative scenario, User 2 never tweeted from Mobile + twitter.createEntityManager(); + UserCassandra user2 = twitter.findByUserIdAndTweetDevice(userId2, "Mobile"); + twitter.closeEntityManager(); + Assert.assertNull(user2); + } + + /** + * Gets the all followers. + * + * @return the all followers + */ + protected void getAllFollowers() + { + twitter.createEntityManager(); + List follower1 = twitter.getFollowers(userId1); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List follower2 = twitter.getFollowers(userId2); + twitter.closeEntityManager(); + + Assert.assertNull(follower1); + Assert.assertNotNull(follower2); + } + + /** + * @return + */ + private UserCassandra buildUser1() + { + UserCassandra user1 = new UserCassandra(userId1, "Amresh", "password1", "married"); + + Calendar cal = Calendar.getInstance(); + cal.setTime(new Date(1344079067777l)); + user1.setProfessionalDetail(new ProfessionalDetailCassandra(1234567, "Labs", false, 31, 'C', (byte) 8, + (short) 5, (float) 10.0, 163.12, new Date(Long.parseLong("1344079065781")), new Date(Long + .parseLong("1344079067623")), new Date(Long.parseLong("1344079069105")), 2, new Long( + 3634521523423L), new Double(0.23452342343), new java.sql.Date(new Date(Long + .parseLong("1344079061111")).getTime()), new java.sql.Time(new Date(Long + .parseLong("1344079062222")).getTime()), new java.sql.Timestamp(new Date(Long + .parseLong("13440790653333")).getTime()), new BigInteger("123456789"), + new BigDecimal(123456789), cal)); + + user1.setPreference(new PreferenceCassandra("P1", "Motif", "2")); + + user1.addExternalLink(new ExternalLinkCassandra("L1", "Facebook", "http://facebook.com/coolnerd")); + user1.addExternalLink(new ExternalLinkCassandra("L2", "LinkedIn", "http://linkedin.com/in/devilmate")); + + user1.addTweet(new TweetCassandra("Here is my first tweet", "Web")); + user1.addTweet(new TweetCassandra("Second Tweet from me", "Mobile")); + return user1; + } + + /** + * @return + */ + private UserCassandra buildUser2() + { + UserCassandra user2 = new UserCassandra(userId2, "Saurabh", "password2", "single"); + + Calendar cal = Calendar.getInstance(); + cal.setTime(new Date(1344079068888l)); + user2.setProfessionalDetail(new ProfessionalDetailCassandra(1234568, "ODC", true, 32, 'A', (byte) 10, + (short) 8, (float) 9.80, 323.3, new Date(Long.parseLong("1344079063412")), new Date(Long + .parseLong("1344079068266")), new Date(Long.parseLong("1344079061078")), 5, new Long( + 25423452343L), new Double(0.76452343), new java.sql.Date(new Date(Long + .parseLong("1344079064444")).getTime()), new java.sql.Time(new Date(Long + .parseLong("1344079065555")).getTime()), new java.sql.Timestamp(new Date(Long + .parseLong("1344079066666")).getTime()), new BigInteger("123456790"), + new BigDecimal(123456790), cal)); + + user2.setPreference(new PreferenceCassandra("P2", "High Contrast", "3")); + + user2.addExternalLink(new ExternalLinkCassandra("L3", "GooglePlus", "http://plus.google.com/inviteme")); + user2.addExternalLink(new ExternalLinkCassandra("L4", "Yahoo", "http://yahoo.com/profiles/itsmeamry")); + + user2.addTweet(new TweetCassandra("Saurabh tweets for the first time", "Phone")); + user2.addTweet(new TweetCassandra("Another tweet from Saurabh", "text")); + return user2; + } + + private void assertUser1(UserCassandra user1) + { + Assert.assertNotNull(user1); + Assert.assertEquals(userId1, user1.getUserId()); + Assert.assertNotNull(user1.getPersonalDetail()); + Assert.assertEquals("Amresh", user1.getPersonalDetail().getName()); + Assert.assertNotNull(user1.getPreference()); + Assert.assertEquals("2", user1.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user1.getTweets()); + Assert.assertFalse(user1.getTweets().isEmpty()); + Assert.assertEquals(2, user1.getTweets().size()); + Assert.assertNotNull(user1.getExternalLinks()); + Assert.assertFalse(user1.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user1.getExternalLinks().size()); + } + + private void assertUser2(UserCassandra user2) + { + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + Assert.assertNotNull(user2.getPersonalDetail()); + Assert.assertEquals("Saurabh", user2.getPersonalDetail().getName()); + Assert.assertNotNull(user2.getPreference()); + Assert.assertEquals("3", user2.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user2.getTweets()); + Assert.assertFalse(user2.getTweets().isEmpty()); + Assert.assertEquals(2, user2.getTweets().size()); + Assert.assertNotNull(user2.getExternalLinks()); + Assert.assertFalse(user2.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user2.getExternalLinks().size()); + } + + private void assertUpdatedUser1(UserCassandra user1) + { + Assert.assertNotNull(user1); + Assert.assertEquals(userId1, user1.getUserId()); + Assert.assertNotNull(user1.getPersonalDetail()); + Assert.assertEquals("Vivek", user1.getPersonalDetail().getName()); + Assert.assertEquals("unknown", user1.getPersonalDetail().getPassword()); + Assert.assertNotNull(user1.getPreference()); + Assert.assertEquals("2", user1.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user1.getTweets()); + Assert.assertFalse(user1.getTweets().isEmpty()); + Assert.assertEquals(3, user1.getTweets().size()); + Assert.assertNotNull(user1.getExternalLinks()); + Assert.assertFalse(user1.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user1.getExternalLinks().size()); + } + + abstract void startServer(); + + abstract void stopServer(); + + abstract void deleteSchema(); + + abstract void createSchema() throws NotFoundException, InvalidRequestException, TException, + SchemaDisagreementException; + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/SuperDaoCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/SuperDaoCassandra.java new file mode 100644 index 000000000..ac2b481d4 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/SuperDaoCassandra.java @@ -0,0 +1,43 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +/** + * The Class SuperDao. + * + * @author impetus + */ +public class SuperDaoCassandra +{ + + /** + * Inits the. + * + * @param persistenceUnitName + * the persistence unit name + * @return the entity manager + * @throws Exception + * the exception + */ + protected EntityManagerFactory createEntityManagerFactory(String persistenceUnitName) + { + return Persistence.createEntityManagerFactory(persistenceUnitName); + + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/TwitterCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/TwitterCassandra.java new file mode 100644 index 000000000..9445d1c72 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/TwitterCassandra.java @@ -0,0 +1,225 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; +import java.util.List; + +import com.impetus.client.twitter.entities.PreferenceCassandra; +import com.impetus.client.twitter.entities.TweetCassandra; +import com.impetus.client.twitter.entities.UserCassandra; + +/** + * Single window application for Twitter application. Contains methods for + * performing CRUD operations on users and their tweets. + */ +public interface TwitterCassandra +{ + + void addUser(UserCassandra user); + + /** + * Registers a new user with Twitter application + * + * @param userId + * the user id + * @param name + * the name + * @param password + * the password + * @param relationshipStatus + * the relationship status + */ + void addUser(String userId, String name, String password, String relationshipStatus); + + /** + * Save preference for a given user + * + * @param userId + * the user id + * @param preference + * the preference + */ + void savePreference(String userId, PreferenceCassandra preference); + + /** + * Adds an external link for the given user + * + * @param userId + * the user id + * @param linkType + * the link type + * @param linkAddress + * the link address + */ + void addExternalLink(String userId, String linkId, String linkType, String linkAddress); + + /** + * Adds a new tweet for a user + * + * @param userId + * the user id + * @param tweetBody + * the tweet body + * @param device + * the device + */ + void addTweet(String userId, String tweetBody, String device); + + /** + * Makes User whose row key is userId follow a user whose row + * key is friendUserId + * + * @param userId + * the user id + * @param friendUserId + * the friend user id + */ + void startFollowing(String userId, String friendUserId); + + /** + * Adds the follower whose row key is followerUserId to User + * whose row key is userId + * + * @param userId + * the user id + * @param followerUserId + * the follower user id + */ + void addFollower(String userId, String followerUserId); + + UserCassandra findUserById(String userId); + + void removeUser(UserCassandra user); + + void mergeUser(UserCassandra user); + + /** + * Retrieves all tweets for a given user + * + * @param userId + * the user id + * @return the all tweets + */ + List getAllUsers(); + + List getAllTweets(String userId); + + /** + * Returns a list of followers for a given user. + * + * @param userId + * user id + * @return list of all followers. + */ + List getFollowers(String userId); + + /************** Queries ***********************/ + + List findPersonalDetailByName(String name); + + /** + * Find tweets tweeted by individual with certain marital status and using a + * certain device. + * + * @param relationship + * @param device + * @return + */ + List findByRelationshipAndDevice(String relationship, String device); + + /** + * Get me all tweets that I tweeted from a particular device + * + * @param userId + * @param device + * @return + */ + UserCassandra findByUserIdAndTweetDevice(String userId, String device); + + /** + * Find tweet by tweet body. + * + * @param tweetBody + * the tweet body + * @return the list + */ + List findTweetByBody(String tweetBody); + + /** + * Find tweet by device. + * + * @param deviceName + * the device name + * @return the list + */ + List findTweetByDevice(String deviceName); + + /** + * Close. + */ + void close(); + + void createEntityManager(); + + void closeEntityManager(); + + /************** Queries on Professional Data ****************/ + List findUserByProfessionId(long professionId); + + List findUserByDepartment(String departmentName); + + List findExceptionalUsers(); + + List findUserByAge(int age); + + List findUserByGrade(char grade); + + List findUserByDigitalSignature(byte digitalSignature); + + List findUserByRating(short rating); + + List findUserByCompliance(float compliance); + + List findUserByHeight(double age); + + List findUserByEnrolmentDate(Date enrolmentDate); + + List findUserByEnrolmentTime(Date enrolmentTime); + + List findUserByJoiningDateAndTime(Date joiningDateAndTime); + + List findUserByYearsSpent(Integer yearsSpent); + + List findUserByUniqueId(Long uniqueId); + + List findUserByMonthlySalary(Double monthlySalary); + + List findUserByBirthday(java.sql.Date birthday); + + List findUserByBirthtime(java.sql.Time birthtime); + + List findUserByAnniversary(java.sql.Timestamp anniversary); + + List findUserByJobAttempts(BigInteger jobAttempts); + + List findUserByAccumulatedWealth(BigDecimal accumulatedWealth); + + List findUserByGraduationDay(Calendar graduationDay); +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/TwitterServiceCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/TwitterServiceCassandra.java new file mode 100644 index 000000000..954a55db9 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/dao/TwitterServiceCassandra.java @@ -0,0 +1,501 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.sql.Time; +import java.sql.Timestamp; +import java.util.Calendar; +import java.util.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Query; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.twitter.entities.ExternalLinkCassandra; +import com.impetus.client.twitter.entities.PreferenceCassandra; +import com.impetus.client.twitter.entities.TweetCassandra; +import com.impetus.client.twitter.entities.UserCassandra; +import com.impetus.kundera.KunderaException; + +/** + * Data access object class for implementation of twitter. + * + * @author amresh.singh + */ +public class TwitterServiceCassandra extends SuperDaoCassandra implements TwitterCassandra +{ + private static final Logger log = LoggerFactory.getLogger(TwitterServiceCassandra.class); + + private EntityManager em; + + private EntityManagerFactory emf; + + public TwitterServiceCassandra(String persistenceUnitName) + { + if (emf == null) + { + try + { + emf = createEntityManagerFactory(persistenceUnitName); + } + catch (Exception e) + { + log.error(e.getMessage(),e); + throw new KunderaException(e); + } + } + + } + + @Override + public void createEntityManager() + { + if (em == null) + { + em = emf.createEntityManager(); + } + } + + @Override + public void closeEntityManager() + { + if (em != null) + { + em.close(); + em = null; + } + } + + @Override + public void close() + { + if (emf != null) + { + emf.close(); + } + } + + @Override + public void addUser(UserCassandra user) + { + em.persist(user); + } + + @Override + public void addUser(String userId, String name, String password, String relationshipStatus) + { + UserCassandra user = new UserCassandra(userId, name, password, relationshipStatus); + em.persist(user); + + } + + @Override + public void savePreference(String userId, PreferenceCassandra preference) + { + + UserCassandra user = em.find(UserCassandra.class, userId); + user.setPreference(preference); + em.persist(user); + } + + @Override + public void addExternalLink(String userId, String linkId, String linkType, String linkAddress) + { + UserCassandra user = em.find(UserCassandra.class, userId); + user.addExternalLink(new ExternalLinkCassandra(linkId, linkType, linkAddress)); + + em.persist(user); + } + + @Override + public void addTweet(String userId, String tweetBody, String device) + { + UserCassandra user = em.find(UserCassandra.class, userId); + user.addTweet(new TweetCassandra(tweetBody, device)); + em.persist(user); + } + + @Override + public void startFollowing(String userId, String friendUserId) + { + UserCassandra user = em.find(UserCassandra.class, userId); + UserCassandra friend = em.find(UserCassandra.class, friendUserId); + + user.addFriend(friend); + em.persist(user); + + friend.addFollower(user); + em.persist(friend); + } + + @Override + public void addFollower(String userId, String followerUserId) + { + UserCassandra user = em.find(UserCassandra.class, userId); + UserCassandra follower = em.find(UserCassandra.class, followerUserId); + + user.addFollower(follower); + em.persist(user); + } + + @Override + public UserCassandra findUserById(String userId) + { + em.clear(); + UserCassandra user = em.find(UserCassandra.class, userId); + return user; + } + + @Override + public void removeUser(UserCassandra user) + { + em.remove(user); + } + + @Override + public void mergeUser(UserCassandra user) + { + em.merge(user); + } + + @Override + public List getAllUsers() + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u"); + + List users = q.getResultList(); + + return users; + } + + @Override + public List getAllTweets(String userId) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.userId =:userId"); + q.setParameter("userId", userId); + List users = q.getResultList(); + if (users == null || users.isEmpty()) + { + return null; + } + else + { + return users.get(0).getTweets(); + } + } + + @Override + public List getFollowers(String userId) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.userId =:userId"); + q.setParameter("userId", userId); + List users = q.getResultList(); + if (users == null || users.isEmpty()) + { + return null; + } + return users.get(0).getFollowers(); + } + + @Override + public List findPersonalDetailByName(String name) + { + em.clear(); + Query q = em + .createQuery("select u.personalDetail.name from UserCassandra u where u.personalDetail.name =:name"); + q.setParameter("name", name); + List users = q.getResultList(); + return users; + } + + @Override + public List findTweetByBody(String tweetBody) + { + em.clear(); + Query q = em.createQuery("select u.tweets.body from UserCassandra u where u.tweets.body like :body"); + q.setParameter("body", tweetBody); + List tweets = q.getResultList(); + return tweets; + } + + @Override + public List findTweetByDevice(String deviceName) + { + em.clear(); + Query q = em.createQuery("select u.tweets.device from UserCassandra u where u.tweets.device =:device"); + q.setParameter("device", deviceName); + List tweets = q.getResultList(); + return tweets; + } + + @Override + public List findByRelationshipAndDevice(String relationship, String device) + { + em.clear(); + Query q = em + .createQuery("select u.tweets.device from UserCassandra u where u.tweets.device=:device and u.personalDetail.relationshipStatus=:relation"); + q.setParameter("device", device); + q.setParameter("relation", relationship); + List users = q.getResultList(); + return users; + } + + @Override + public UserCassandra findByUserIdAndTweetDevice(String userId, String device) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.tweets.device=:device and u.userId=:userId"); + q.setParameter("device", device); + q.setParameter("userId", userId); + List users = q.getResultList(); + if (users != null && !users.isEmpty()) + { + return users.get(0); + } + return null; + } + + /************* Queries on Professional Details for all data types *************/ + @Override + public List findUserByProfessionId(long professionId) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.professionId =:professionId"); + q.setParameter("professionId", professionId); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByDepartment(String departmentName) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.departmentName =:departmentName"); + q.setParameter("departmentName", departmentName); + List users = q.getResultList(); + return users; + } + + @Override + public List findExceptionalUsers() + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.isExceptional =:isExceptional"); + q.setParameter("isExceptional", true); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByAge(int age) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.age =:age"); + q.setParameter("age", age); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByGrade(char grade) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.grade =:grade"); + q.setParameter("grade", grade); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByDigitalSignature(byte digitalSignature) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.digitalSignature =:digitalSignature"); + q.setParameter("digitalSignature", digitalSignature); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByRating(short rating) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.rating =:rating"); + q.setParameter("rating", rating); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByCompliance(float compliance) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.compliance =:compliance"); + q.setParameter("compliance", compliance); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByHeight(double height) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.height =:height"); + q.setParameter("height", height); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByEnrolmentDate(Date enrolmentDate) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.enrolmentDate =:enrolmentDate"); + q.setParameter("enrolmentDate", enrolmentDate); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByEnrolmentTime(Date enrolmentTime) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.enrolmentTime =:enrolmentTime"); + q.setParameter("enrolmentTime", enrolmentTime); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByJoiningDateAndTime(Date joiningDateAndTime) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.joiningDateAndTime =:joiningDateAndTime"); + q.setParameter("joiningDateAndTime", joiningDateAndTime); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByYearsSpent(Integer yearsSpent) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.yearsSpent =:yearsSpent"); + q.setParameter("yearsSpent", yearsSpent); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByUniqueId(Long uniqueId) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.uniqueId =:uniqueId"); + q.setParameter("uniqueId", uniqueId); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByMonthlySalary(Double monthlySalary) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.monthlySalary =:monthlySalary"); + q.setParameter("monthlySalary", monthlySalary); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByBirthday(java.sql.Date birthday) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.birthday =:birthday"); + q.setParameter("birthday", birthday); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByBirthtime(Time birthtime) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.birthtime =:birthtime"); + q.setParameter("birthtime", birthtime); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByAnniversary(Timestamp anniversary) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.anniversary =:anniversary"); + q.setParameter("anniversary", anniversary); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByJobAttempts(BigInteger jobAttempts) + { + em.clear(); + Query q = em.createQuery("select u from UserCassandra u where u.professionalDetail.jobAttempts =:jobAttempts"); + q.setParameter("jobAttempts", jobAttempts); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByAccumulatedWealth(BigDecimal accumulatedWealth) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.accumulatedWealth =:accumulatedWealth"); + q.setParameter("accumulatedWealth", accumulatedWealth); + List users = q.getResultList(); + return users; + } + + @Override + public List findUserByGraduationDay(Calendar graduationDay) + { + em.clear(); + Query q = em + .createQuery("select u from UserCassandra u where u.professionalDetail.graduationDay =:graduationDay"); + q.setParameter("graduationDay", graduationDay); + List users = q.getResultList(); + return users; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/ExternalLinkCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/ExternalLinkCassandra.java new file mode 100644 index 000000000..7c4493b86 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/ExternalLinkCassandra.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class for user's External link details + * + * @author amresh.singh + */ + +@Entity +@Table(name = "EXTERNAL_LINK", schema = "KunderaExamples@twissandraTest") +public class ExternalLinkCassandra +{ + + @Id + @Column(name = "EXT_LINK_ID") + private String extLinkId; + + @Column(name = "LINK_TYPE") + private String linkType; + + @Column(name = "LINK_ADDRESS") + private String linkAddress; + + public ExternalLinkCassandra() + { + } + + public ExternalLinkCassandra(String extLinkId, String type, String address) + { + this.extLinkId = extLinkId; + this.linkType = type; + this.linkAddress = address; + } + + /** + * @return the extLinkId + */ + public String getExtLinkId() + { + return extLinkId; + } + + /** + * @param extLinkId + * the extLinkId to set + */ + public void setExtLinkId(String extLinkId) + { + this.extLinkId = extLinkId; + } + + /** + * @return the linkType + */ + public String getLinkType() + { + return linkType; + } + + /** + * @param linkType + * the linkType to set + */ + public void setLinkType(String linkType) + { + this.linkType = linkType; + } + + /** + * @return the linkAddress + */ + public String getLinkAddress() + { + return linkAddress; + } + + /** + * @param linkAddress + * the linkAddress to set + */ + public void setLinkAddress(String linkAddress) + { + this.linkAddress = linkAddress; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/PersonalDetailCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/PersonalDetailCassandra.java new file mode 100644 index 000000000..157fba9a8 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/PersonalDetailCassandra.java @@ -0,0 +1,128 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.client.twitter.utils.ExampleUtilsCassandra; +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Entity class for user's personal details + * + * @author amresh.singh + */ + +@Embeddable +@IndexCollection(columns = { @Index(name = "name"), @Index(name = "relationshipStatus") }) +public class PersonalDetailCassandra +{ + @Column(name = "personal_detail_id") + private String personalDetailId; + + @Column(name = "person_name") + private String name; + + @Column(name = "person_password") + private String password; + + @Column(name = "rel_status") + private String relationshipStatus; + + public PersonalDetailCassandra() + { + + } + + public PersonalDetailCassandra(String name, String password, String relationshipStatus) + { + setPersonalDetailId(ExampleUtilsCassandra.getUniqueId()); + setName(name); + setPassword(password); + setRelationshipStatus(relationshipStatus); + } + + /** + * @return the personalDetailId + */ + public String getPersonalDetailId() + { + return personalDetailId; + } + + /** + * @param personalDetailId + * the personalDetailId to set + */ + public void setPersonalDetailId(String personalDetailId) + { + this.personalDetailId = personalDetailId; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the password + */ + public String getPassword() + { + return password; + } + + /** + * @param password + * the password to set + */ + public void setPassword(String password) + { + this.password = password; + } + + /** + * @return the relationshipStatus + */ + public String getRelationshipStatus() + { + return relationshipStatus; + } + + /** + * @param relationshipStatus + * the relationshipStatus to set + */ + public void setRelationshipStatus(String relationshipStatus) + { + this.relationshipStatus = relationshipStatus; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/PreferenceCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/PreferenceCassandra.java new file mode 100644 index 000000000..8f114d1ba --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/PreferenceCassandra.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class for User Preferences + * + * @author amresh.singh + */ + +@Entity +@Table(name = "PREFERENCE", schema = "KunderaExamples@twissandraTest") +public class PreferenceCassandra +{ + @Id + @Column(name = "PREFERENCE_ID") + String preferenceId; + + @Column(name = "WEBSITE_THEME") + String websiteTheme; + + @Column(name = "PRIVACY_LEVEL") + String privacyLevel; // 1, 2, 3 + + public PreferenceCassandra() + { + + } + + public PreferenceCassandra(String preferenceId, String theme, String privacyLevel) + { + this.preferenceId = preferenceId; + this.websiteTheme = theme; + this.privacyLevel = privacyLevel; + } + + /** + * @return the preferenceId + */ + public String getPreferenceId() + { + return preferenceId; + } + + /** + * @param preferenceId + * the preferenceId to set + */ + public void setPreferenceId(String preferenceId) + { + this.preferenceId = preferenceId; + } + + /** + * @return the websiteTheme + */ + public String getWebsiteTheme() + { + return websiteTheme; + } + + /** + * @param websiteTheme + * the websiteTheme to set + */ + public void setWebsiteTheme(String websiteTheme) + { + this.websiteTheme = websiteTheme; + } + + /** + * @return the privacyLevel + */ + public String getPrivacyLevel() + { + return privacyLevel; + } + + /** + * @param privacyLevel + * the privacyLevel to set + */ + public void setPrivacyLevel(String privacyLevel) + { + this.privacyLevel = privacyLevel; + } +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/ProfessionalDetailCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/ProfessionalDetailCassandra.java new file mode 100644 index 000000000..ff8c24057 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/ProfessionalDetailCassandra.java @@ -0,0 +1,511 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.twitter.entities; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.sql.Time; +import java.sql.Timestamp; +import java.util.Calendar; +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.Embeddable; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Holds professional details of any user + * + * @author amresh.singh + */ + +@Embeddable +@IndexCollection(columns = { @Index(name = "professionId"), @Index(name = "departmentName"), + @Index(name = "isExceptional"), @Index(name = "age"), @Index(name = "grade"), + @Index(name = "digitalSignature"), @Index(name = "rating"), @Index(name = "compliance"), + @Index(name = "height"), @Index(name = "enrolmentDate"), @Index(name = "enrolmentTime"), + @Index(name = "joiningDateAndTime"), @Index(name = "yearsSpent"), @Index(name = "uniqueId"), + @Index(name = "monthlySalary"), @Index(name = "birthday"), @Index(name = "birthtime"), + @Index(name = "anniversary"), @Index(name = "jobAttempts"), @Index(name = "accumulatedWealth"), + @Index(name = "graduationDay") }) +public class ProfessionalDetailCassandra +{ + // Primitive Types + @Column(name = "PROFESSION_ID") + private long professionId; + + @Column(name = "DEPARTMENT_NAME") + private String departmentName; + + @Column(name = "IS_EXCEPTIONAL") + private boolean isExceptional; + + @Column(name = "AGE") + private int age; + + @Column(name = "GRADE") + private char grade; // A,B,C,D,E,F for i to vi + + @Column(name = "DIGITAL_SIGNATURE") + private byte digitalSignature; + + @Column(name = "RATING") + private short rating; // 1-10 + + @Column(name = "COMPLIANCE") + private float compliance; + + @Column(name = "HEIGHT") + private double height; + + // Date-time types + @Column(name = "ENROLMENT_DATE") + @Temporal(TemporalType.DATE) + private java.util.Date enrolmentDate; + + @Column(name = "ENROLMENT_TIME") + @Temporal(TemporalType.TIME) + private java.util.Date enrolmentTime; + + @Column(name = "JOINING_DATE_TIME") + @Temporal(TemporalType.TIMESTAMP) + private java.util.Date joiningDateAndTime; + + // Wrapper types + @Column(name = "YEARS_SPENT") + private Integer yearsSpent; + + @Column(name = "UNIQUE_ID") + private Long uniqueId; + + @Column(name = "MONTHLY_SALARY") + private Double monthlySalary; + + @Column(name = "BIRTH_DAY") + private java.sql.Date birthday; + + @Column(name = "BIRTH_TIME") + private java.sql.Time birthtime; + + @Column(name = "ANNIVERSARY") + private java.sql.Timestamp anniversary; + + @Column(name = "JOB_ATTEMPTS") + private BigInteger jobAttempts; + + @Column(name = "ACCUMULATED_WEALTH") + private BigDecimal accumulatedWealth; + + @Column(name = "GRADUATION_DAY") + private Calendar graduationDay; + + public ProfessionalDetailCassandra(long professionId, String departmentName, boolean isExceptional, int age, + char grade, byte digitalSignature, short rating, float compliance, double height, Date enrolmentDate, + Date enrolmentTime, Date joiningDateAndTime, Integer yearsSpent, Long uniqueId, Double monthlySalary, + java.sql.Date birthday, Time birthtime, Timestamp anniversary, BigInteger jobAttempts, + BigDecimal accumulatedWealth, Calendar graduationDay) + { + super(); + this.professionId = professionId; + this.departmentName = departmentName; + this.isExceptional = isExceptional; + this.age = age; + this.grade = grade; + this.digitalSignature = digitalSignature; + this.rating = rating; + this.compliance = compliance; + this.height = height; + this.enrolmentDate = enrolmentDate; + this.enrolmentTime = enrolmentTime; + this.joiningDateAndTime = joiningDateAndTime; + this.yearsSpent = yearsSpent; + this.uniqueId = uniqueId; + this.monthlySalary = monthlySalary; + this.birthday = birthday; + this.birthtime = birthtime; + this.anniversary = anniversary; + this.jobAttempts = jobAttempts; + this.accumulatedWealth = accumulatedWealth; + this.graduationDay = graduationDay; + } + + public ProfessionalDetailCassandra() + { + + } + + /** + * @return the professionId + */ + public long getProfessionId() + { + return professionId; + } + + /** + * @param professionId + * the professionId to set + */ + public void setProfessionId(long professionId) + { + this.professionId = professionId; + } + + /** + * @return the departmentName + */ + public String getDepartmentName() + { + return departmentName; + } + + /** + * @param departmentName + * the departmentName to set + */ + public void setDepartmentName(String departmentName) + { + this.departmentName = departmentName; + } + + /** + * @return the isExceptional + */ + public boolean isExceptional() + { + return isExceptional; + } + + /** + * @param isExceptional + * the isExceptional to set + */ + public void setExceptional(boolean isExceptional) + { + this.isExceptional = isExceptional; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the grade + */ + public char getGrade() + { + return grade; + } + + /** + * @param grade + * the grade to set + */ + public void setGrade(char grade) + { + this.grade = grade; + } + + /** + * @return the digitalSignature + */ + public byte getDigitalSignature() + { + return digitalSignature; + } + + /** + * @param digitalSignature + * the digitalSignature to set + */ + public void setDigitalSignature(byte digitalSignature) + { + this.digitalSignature = digitalSignature; + } + + /** + * @return the rating + */ + public short getRating() + { + return rating; + } + + /** + * @param rating + * the rating to set + */ + public void setRating(short rating) + { + this.rating = rating; + } + + /** + * @return the compliance + */ + public float getCompliance() + { + return compliance; + } + + /** + * @param compliance + * the compliance to set + */ + public void setCompliance(float compliance) + { + this.compliance = compliance; + } + + /** + * @return the height + */ + public double getHeight() + { + return height; + } + + /** + * @param height + * the height to set + */ + public void setHeight(double height) + { + this.height = height; + } + + /** + * @return the enrolmentDate + */ + public java.util.Date getEnrolmentDate() + { + return enrolmentDate; + } + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + public void setEnrolmentDate(java.util.Date enrolmentDate) + { + this.enrolmentDate = enrolmentDate; + } + + /** + * @return the enrolmentTime + */ + public java.util.Date getEnrolmentTime() + { + return enrolmentTime; + } + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + public void setEnrolmentTime(java.util.Date enrolmentTime) + { + this.enrolmentTime = enrolmentTime; + } + + /** + * @return the joiningDateAndTime + */ + public java.util.Date getJoiningDateAndTime() + { + return joiningDateAndTime; + } + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + public void setJoiningDateAndTime(java.util.Date joiningDateAndTime) + { + this.joiningDateAndTime = joiningDateAndTime; + } + + /** + * @return the yearsSpent + */ + public Integer getYearsSpent() + { + return yearsSpent; + } + + /** + * @param yearsSpent + * the yearsSpent to set + */ + public void setYearsSpent(Integer yearsSpent) + { + this.yearsSpent = yearsSpent; + } + + /** + * @return the uniqueId + */ + public Long getUniqueId() + { + return uniqueId; + } + + /** + * @param uniqueId + * the uniqueId to set + */ + public void setUniqueId(Long uniqueId) + { + this.uniqueId = uniqueId; + } + + /** + * @return the monthlySalary + */ + public Double getMonthlySalary() + { + return monthlySalary; + } + + /** + * @param monthlySalary + * the monthlySalary to set + */ + public void setMonthlySalary(Double monthlySalary) + { + this.monthlySalary = monthlySalary; + } + + /** + * @return the birthday + */ + public java.sql.Date getBirthday() + { + return birthday; + } + + /** + * @param birthday + * the birthday to set + */ + public void setBirthday(java.sql.Date birthday) + { + this.birthday = birthday; + } + + /** + * @return the birthtime + */ + public java.sql.Time getBirthtime() + { + return birthtime; + } + + /** + * @param birthtime + * the birthtime to set + */ + public void setBirthtime(java.sql.Time birthtime) + { + this.birthtime = birthtime; + } + + /** + * @return the anniversary + */ + public java.sql.Timestamp getAnniversary() + { + return anniversary; + } + + /** + * @param anniversary + * the anniversary to set + */ + public void setAnniversary(java.sql.Timestamp anniversary) + { + this.anniversary = anniversary; + } + + /** + * @return the jobAttempts + */ + public BigInteger getJobAttempts() + { + return jobAttempts; + } + + /** + * @param jobAttempts + * the jobAttempts to set + */ + public void setJobAttempts(BigInteger jobAttempts) + { + this.jobAttempts = jobAttempts; + } + + /** + * @return the accumulatedWealth + */ + public BigDecimal getAccumulatedWealth() + { + return accumulatedWealth; + } + + /** + * @param accumulatedWealth + * the accumulatedWealth to set + */ + public void setAccumulatedWealth(BigDecimal accumulatedWealth) + { + this.accumulatedWealth = accumulatedWealth; + } + + /** + * @return the graduationDay + */ + public Calendar getGraduationDay() + { + return graduationDay; + } + + /** + * @param graduationDay + * the graduationDay to set + */ + public void setGraduationDay(Calendar graduationDay) + { + this.graduationDay = graduationDay; + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/TweetCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/TweetCassandra.java new file mode 100644 index 000000000..f32c9de2e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/TweetCassandra.java @@ -0,0 +1,123 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.client.twitter.utils.ExampleUtilsCassandra; +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Class for Tweets + * + * @author amresh.singh + */ + +@Embeddable +@IndexCollection(columns = { @Index(name = "body"), @Index(name = "device") }) +public class TweetCassandra +{ + + @Column(name = "tweet_id") + private String tweetId; + + @Column(name = "tweet_body") + private String body; + + @Column(name = "tweeted_from") + private String device; + + // private long timestamp; + + public TweetCassandra(String body, String device) + { + this.tweetId = ExampleUtilsCassandra.getUniqueId(); + this.body = body; + this.device = device; + // this.timestamp = ExampleUtils.getCurrentTimestamp(); + } + + public TweetCassandra() + { + + } + + /** + * @return the tweetId + */ + public String getTweetId() + { + return tweetId; + } + + /** + * @param tweetId + * the tweetId to set + */ + public void setTweetId(String tweetId) + { + this.tweetId = tweetId; + } + + /** + * @return the body + */ + public String getBody() + { + return body; + } + + /** + * @param body + * the body to set + */ + public void setBody(String body) + { + this.body = body; + } + + /** + * @return the device + */ + public String getDevice() + { + return device; + } + + /** + * @param device + * the device to set + */ + public void setDevice(String device) + { + this.device = device; + } + + /* *//** + * @return the timestamp + */ + /* + * public long getTimestamp() { return timestamp; } + *//** + * @param timestamp + * the timestamp to set + */ + /* + * public void setTimestamp(long timestamp) { this.timestamp = timestamp; } + */ +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/UserCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/UserCassandra.java new file mode 100644 index 000000000..d4b838711 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/entities/UserCassandra.java @@ -0,0 +1,248 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.CollectionTable; +import javax.persistence.Column; +import javax.persistence.ElementCollection; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * @author impetus + * + */ +@Entity +@Table(name = "USER", schema = "KunderaExamples@twissandraTest") +public class UserCassandra +{ + + @Id + @Column(name = "USER_ID") + private String userId; + + // Embedded object, will persist co-located + @Embedded + private PersonalDetailCassandra personalDetail; + + // Embedded object, will persist co-located + @Embedded + private ProfessionalDetailCassandra professionalDetail; + + // Element collection, will persist co-located + @ElementCollection + @CollectionTable(name = "tweeted") + private List tweets; + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FRIEND_ID") + private List friends; // List of users whom I follow + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FOLLOWER_ID") + private List followers; // List of users who are following me + + // One-to-one, will be persisted separately + @OneToOne(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY) + @JoinColumn(name = "PREFERENCE_ID") + private PreferenceCassandra preference; + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY) + @JoinColumn(name = "USER_ID") + private Set externalLinks; + + public UserCassandra() + { + + } + + public UserCassandra(String userId, String name, String password, String relationshipStatus) + { + PersonalDetailCassandra pd = new PersonalDetailCassandra(name, password, relationshipStatus); + setUserId(userId); + setPersonalDetail(pd); + } + + /** + * @return the userId + */ + public String getUserId() + { + return userId; + } + + /** + * @param userId + * the userId to set + */ + public void setUserId(String userId) + { + this.userId = userId; + } + + /** + * @return the personalDetail + */ + public PersonalDetailCassandra getPersonalDetail() + { + return personalDetail; + } + + /** + * @param personalDetail + * the personalDetail to set + */ + public void setPersonalDetail(PersonalDetailCassandra personalDetail) + { + this.personalDetail = personalDetail; + } + + /** + * @return the professionalDetail + */ + public ProfessionalDetailCassandra getProfessionalDetail() + { + return professionalDetail; + } + + /** + * @param professionalDetail + * the professionalDetail to set + */ + public void setProfessionalDetail(ProfessionalDetailCassandra professionalDetail) + { + this.professionalDetail = professionalDetail; + } + + /** + * @return the tweets + */ + public List getTweets() + { + return tweets; + } + + /** + * @param tweets + * the tweets to set + */ + public void addTweet(TweetCassandra tweet) + { + if (this.tweets == null || this.tweets.isEmpty()) + { + this.tweets = new ArrayList(); + } + this.tweets.add(tweet); + } + + /** + * @return the preference + */ + public PreferenceCassandra getPreference() + { + return preference; + } + + /** + * @param preference + * the preference to set + */ + public void setPreference(PreferenceCassandra preference) + { + this.preference = preference; + } + + /** + * @return the externalLinks + */ + public Set getExternalLinks() + { + return externalLinks; + } + + /** + * @param imDetails + * the imDetails to set + */ + public void addExternalLink(ExternalLinkCassandra externalLink) + { + if (this.externalLinks == null || this.externalLinks.isEmpty()) + { + this.externalLinks = new HashSet(); + } + + this.externalLinks.add(externalLink); + } + + /** + * @return the friends + */ + public List getFriends() + { + return friends; + } + + /** + * @param friends + * the friends to set + */ + public void addFriend(UserCassandra friend) + { + if (this.friends == null || this.friends.isEmpty()) + { + this.friends = new ArrayList(); + } + this.friends.add(friend); + } + + /** + * @return the followers + */ + public List getFollowers() + { + return followers; + } + + /** + * @param followers + * the followers to set + */ + public void addFollower(UserCassandra follower) + { + if (this.followers == null || this.followers.isEmpty()) + { + this.followers = new ArrayList(); + } + + this.followers.add(follower); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsCassandra.java b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsCassandra.java new file mode 100644 index 000000000..e03a5dd79 --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsCassandra.java @@ -0,0 +1,38 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.utils; + +import java.util.Date; +import java.util.UUID; + +/** + * Class for utility methods + * + * @author amresh.singh + */ +public class ExampleUtilsCassandra +{ + public static String getUniqueId() + { + return UUID.randomUUID().toString(); + } + + public static long getCurrentTimestamp() + { + return new Date().getTime(); + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/kundera/query/KunderaQueryTest.java b/src/kundera-cassandra/src/test/java/com/impetus/kundera/query/KunderaQueryTest.java new file mode 100644 index 000000000..ade2c329a --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/kundera/query/KunderaQueryTest.java @@ -0,0 +1,271 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.query; + +import java.util.Iterator; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Parameter; +import javax.persistence.Persistence; +import javax.persistence.PersistenceException; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.entity.CassandraUUIDEntity; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.metadata.KunderaMetadataManager; + +/** + * @author kuldeep.mishra + * + */ +public class KunderaQueryTest +{ + + private EntityManagerFactory emf; + + private EntityManager em; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace("UUIDCassandra"); + emf = Persistence.createEntityManagerFactory("cass_pu"); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + } + + @Test + public void test() + { + String query = "Select p from CassandraUUIDEntity p"; + KunderaQuery kunderaQuery = new KunderaQuery(); + KunderaQueryParser queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + Assert.assertNotNull(kunderaQuery.getEntityClass()); + Assert.assertEquals(CassandraUUIDEntity.class, kunderaQuery.getEntityClass()); + Assert.assertNotNull(kunderaQuery.getEntityMetadata()); + Assert.assertTrue(KunderaMetadataManager.getEntityMetadata(CassandraUUIDEntity.class).equals( + kunderaQuery.getEntityMetadata())); + Assert.assertNull(kunderaQuery.getFilter()); + Assert.assertTrue(kunderaQuery.getFilterClauseQueue().isEmpty()); + Assert.assertNotNull(kunderaQuery.getFrom()); + Assert.assertTrue(kunderaQuery.getUpdateClauseQueue().isEmpty()); + Assert.assertNotNull(kunderaQuery.getResult()); + Assert.assertEquals("cass_pu", kunderaQuery.getPersistenceUnit()); + Assert.assertNull(kunderaQuery.getOrdering()); + try + { + query = "Select p from p"; + kunderaQuery = new KunderaQuery(); + queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + Assert.fail(); + } + catch (JPQLParseException e) + { + Assert.assertEquals( + "Bad query format: p. Identification variable is mandatory in FROM clause for SELECT queries. For details, see: http://openjpa.apache.org/builds/1.0.4/apache-openjpa-1.0.4/docs/manual/jpa_langref.html#jpa_langref_bnf", + e.getMessage()); + } + try + { + query = "Select p form CassandraUUIDEntity p"; + kunderaQuery = new KunderaQuery(); + queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + Assert.fail(); + } + catch (JPQLParseException e) + { + Assert.assertEquals( + "Bad query format FROM clause is mandatory for SELECT queries. For details, see: http://openjpa.apache.org/builds/1.0.4/apache-openjpa-1.0.4/docs/manual/jpa_langref.html#jpa_langref_bnf", + e.getMessage()); + } + try + { + query = "Selct p from CassandraUUIDEntity p"; + kunderaQuery = new KunderaQuery(); + queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + Assert.assertNotNull(kunderaQuery.getEntityClass()); + Assert.assertEquals(CassandraUUIDEntity.class, kunderaQuery.getEntityClass()); + Assert.assertNotNull(kunderaQuery.getEntityMetadata()); + Assert.assertTrue(KunderaMetadataManager.getEntityMetadata(CassandraUUIDEntity.class).equals( + kunderaQuery.getEntityMetadata())); + Assert.assertNull(kunderaQuery.getFilter()); + Assert.assertTrue(kunderaQuery.getFilterClauseQueue().isEmpty()); + Assert.assertNotNull(kunderaQuery.getFrom()); + Assert.assertTrue(kunderaQuery.getUpdateClauseQueue().isEmpty()); + Assert.assertNotNull(kunderaQuery.getResult()); + Assert.assertEquals("cass_pu", kunderaQuery.getPersistenceUnit()); + Assert.assertNull(kunderaQuery.getOrdering()); + } + catch (JPQLParseException e) + { + Assert.fail(); + } + try + { + query = "Select p from CassandraUUIDEntity p where"; + kunderaQuery = new KunderaQuery(); + queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + Assert.fail(); + } + catch (JPQLParseException e) + { + Assert.assertEquals( + "keyword without value[WHERE]. For details, see: http://openjpa.apache.org/builds/1.0.4/apache-openjpa-1.0.4/docs/manual/jpa_langref.html#jpa_langref_bnf", + e.getMessage()); + } + try + { + query = "Select p from CassandraUUIDEntity p where p"; + kunderaQuery = new KunderaQuery(); + queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + Assert.fail(); + } + catch (PersistenceException e) + { + Assert.assertEquals("bad jpa query: p", e.getMessage()); + } + } + + @Test + public void testOnIndexParameter() + { + String query = "Select p from CassandraUUIDEntity p where p.uuidKey = ?1 and p.name= ?2"; + KunderaQuery kunderaQuery = new KunderaQuery(); + KunderaQueryParser queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + kunderaQuery.setParameter(1, "uuid1"); + kunderaQuery.setParameter(2, "uuidname"); + + Object value = kunderaQuery.getClauseValue("?1"); + Assert.assertNotNull(value); + Assert.assertEquals("uuid1", value); + value = kunderaQuery.getClauseValue("?2"); + Assert.assertNotNull(value); + Assert.assertEquals("uuidname", value); + Assert.assertEquals(2, kunderaQuery.getParameters().size()); + + Iterator> parameters = kunderaQuery.getParameters().iterator(); + + while(parameters.hasNext()) + { + Assert.assertTrue(kunderaQuery.isBound(parameters.next())); + } + } + + @Test + public void testOnNameParameter() + { + String query = "Select p from CassandraUUIDEntity p where p.uuidKey = :uuid and p.name= :name"; + KunderaQuery kunderaQuery = new KunderaQuery(); + KunderaQueryParser queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + kunderaQuery.setParameter("uuid", "uuid1"); + kunderaQuery.setParameter("name", "uuidname"); + + Assert.assertEquals(2, kunderaQuery.getParameters().size()); + + Iterator> parameters = kunderaQuery.getParameters().iterator(); + + while(parameters.hasNext()) + { + Assert.assertTrue(kunderaQuery.isBound(parameters.next())); + } + + Object value = kunderaQuery.getClauseValue(":uuid"); + Assert.assertNotNull(value); + Assert.assertEquals("uuid1", value); + value = kunderaQuery.getClauseValue(":name"); + Assert.assertNotNull(value); + Assert.assertEquals("uuidname", value); + Assert.assertEquals(2, kunderaQuery.getParameters().size()); + + } + + @Test + public void testInvalidIndexParameter() + { + String query = "Select p from CassandraUUIDEntity p where p.uuidKey = ?1 and p.name= ?2"; + KunderaQuery kunderaQuery = new KunderaQuery(); + KunderaQueryParser queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + kunderaQuery.setParameter(1, "uuid1"); + kunderaQuery.setParameter(2, "uuidname"); + + try + { + kunderaQuery.getClauseValue("?3"); + Assert.fail("Should be catch block"); + } catch(IllegalArgumentException iaex) + { + Assert.assertEquals("parameter is not a parameter of the query", iaex.getMessage()); + } + } + + @Test + public void testInvalidNameParameter() + { + String query = "Select p from CassandraUUIDEntity p where p.uuidKey = :uuid and p.name= :name"; + KunderaQuery kunderaQuery = new KunderaQuery(); + KunderaQueryParser queryParser = new KunderaQueryParser(kunderaQuery, query); + queryParser.parse(); + kunderaQuery.postParsingInit(); + kunderaQuery.setParameter("uuid", "uuid1"); + kunderaQuery.setParameter("name", "uuidname"); + + try + { + kunderaQuery.getClauseValue(":naame"); + Assert.fail("Should be catch block"); + } catch(IllegalArgumentException iaex) + { + Assert.assertEquals("parameter is not a parameter of the query", iaex.getMessage()); + } + } + +} diff --git a/src/kundera-cassandra/src/test/java/com/impetus/kundera/query/ResultIteratorTest.java b/src/kundera-cassandra/src/test/java/com/impetus/kundera/query/ResultIteratorTest.java new file mode 100644 index 000000000..1d9e3ae5e --- /dev/null +++ b/src/kundera-cassandra/src/test/java/com/impetus/kundera/query/ResultIteratorTest.java @@ -0,0 +1,245 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.query; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.NoSuchElementException; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.Assert; +import org.junit.Test; + +import com.impetus.client.cassandra.common.CassandraConstants; +import com.impetus.client.crud.BaseTest; +import com.impetus.client.crud.PersonCassandra; +import com.impetus.client.crud.Token; +import com.impetus.client.crud.TokenClient; +import com.impetus.client.persistence.CassandraCli; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * @author vivek.mishra + * junit for {@link IResultIterator}. + */ +public class ResultIteratorTest extends BaseTest +{ + private static final String SEC_IDX_CASSANDRA_TEST = "secIdxCassandraTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + public void setUp(final String persistenceUnit,final String keyspace, final String cqlVersion) throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + CassandraCli.cassandraSetUp(); + CassandraCli.createKeySpace(keyspace); + Map propertyMap = new HashMap(); + propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create"); + propertyMap.put(CassandraConstants.CQL_VERSION, cqlVersion); + + emf = Persistence.createEntityManagerFactory(persistenceUnit, propertyMap); + em = emf.createEntityManager(); + } + + @Test + public void testScrollViaCQL3() throws Exception + { + setUp(SEC_IDX_CASSANDRA_TEST,"KunderaExamples",CassandraConstants.CQL_VERSION_3_0); + onScroll(); + tearDown("KunderaExamples"); + } + + @Test + public void testScrollViaCQL2() throws Exception + { + setUp(SEC_IDX_CASSANDRA_TEST,"KunderaExamples",CassandraConstants.CQL_VERSION_3_0); + onScroll(); + tearDown("KunderaExamples"); + } + + @Test + public void testCQL3ScrollAssociation() throws Exception + { + setUp("myapp_pu", "myapp", CassandraConstants.CQL_VERSION_3_0); + assertOnTokenScroll(); + tearDown("myapp"); + } + + @Test + public void testCQL2ScrollAssociation() throws Exception + { + setUp("myapp_pu", "myapp", CassandraConstants.CQL_VERSION_2_0); + assertOnTokenScroll(); + tearDown("myapp"); + } + + private void assertOnTokenScroll() + { + Token token1 = new Token(); + token1.setId("tokenId1"); + token1.setTokenName("tokenName1"); + TokenClient client = new TokenClient(); + client.setClientName("tokenClient1"); + client.setId("tokenClientId"); + token1.setClient(client); + + Token token2 = new Token(); + token2.setId("tokenId2"); + token2.setTokenName("tokenName2"); + token2.setClient(client); + em.persist(token1); + em.persist(token2); + + String queryWithoutClause = "Select t from Token t"; + assertOnTokenScroll(queryWithoutClause,2); + + + String queryWithClause = "Select t from Token t where t.tokenName='tokenName1'"; + + assertOnTokenScroll(queryWithClause,1); + + //TODO:: Need to discuss with KK, this should be working with token support. Special scenario. + String queryWithIdClause = "Select t from Token t where t.id = 'tokenId1'"; +// + assertOnTokenScroll(queryWithIdClause,1); + + + } + + private void assertOnTokenScroll(String queryClause, int expected) + { + Query query = (Query) em.createQuery(queryClause, + Token.class); + + int count=0; + Iterator tokens = query.iterate(); + while(tokens.hasNext()) + { + Token token = tokens.next(); + Assert.assertNotNull(token); + Assert.assertNotNull(token.getClient()); + Assert.assertEquals(2, token.getClient().getTokens().size()); + count++; + } + + Assert.assertTrue(count > 0); + Assert.assertTrue(count == expected); + } + + private void onScroll() + { + Object p1 = prepareData("1", 10); + Object p2 = prepareData("2", 20); + Object p3 = prepareData("3", 15); + + em.persist(p1); + em.persist(p2); + em.persist(p3); + + em.flush(); + em.clear(); + final String queryWithoutClause = "Select p from PersonCassandra p"; + + assertOnScroll(queryWithoutClause,3); + + final String queryWithClause = "Select p from PersonCassandra p where p.personName = vivek"; + + assertOnScroll(queryWithClause,3); + + final String queryWithAndClause = "Select p from PersonCassandra p where p.personName = vivek and p.age = 15"; + + assertOnScroll(queryWithAndClause,1); + + final String queryWithLTClause = "Select p from PersonCassandra p where p.personName = vivek and p.age < 15"; + + assertOnScroll(queryWithLTClause,1); + + final String queryWithGTClause = "Select p from PersonCassandra p where p.personName = vivek and p.age >= 15"; + + assertOnScroll(queryWithGTClause,2); + + final String queryWithLTGTClause = "Select p from PersonCassandra p where p.personName = vivek and p.age > 10 and p.age < 20"; + + assertOnScroll(queryWithLTGTClause,1); + + final String queryWithLTGTEClause = "Select p from PersonCassandra p where p.personName = vivek and p.age >= 10 and p.age < 20"; + + assertOnScroll(queryWithLTGTEClause,2); + + String queryWithIdClause = "Select p from PersonCassandra p where p.personId = '2' "; + assertOnScroll(queryWithIdClause,1); + } + + private void assertOnScroll(final String queryWithoutClause, int expectedCount) + { + Query query = (Query) em.createQuery(queryWithoutClause, + PersonCassandra.class); + + assertOnFetch(query, 0, expectedCount); + assertOnFetch(query,2,expectedCount); // less records + + assertOnFetch(query,4,expectedCount); // more fetch size than available in db. + assertOnFetch(query,3,expectedCount); // more fetch size than available in db. + + assertOnFetch(query,null,expectedCount); //set to null; + + } + + private void assertOnFetch(Query query, Integer fetchSize, int available) + { + query.setFetchSize(fetchSize); + int counter=0; + Iterator iter = query.iterate(); + + while (iter.hasNext()) + { + Assert.assertNotNull(iter.next()); + counter++; + } + + Assert.assertEquals(counter, fetchSize == null || available < fetchSize?available:fetchSize); + try + { + iter.next(); + Assert.fail(); + } + catch (NoSuchElementException nsex) + { + Assert.assertNotNull(nsex.getMessage()); + } + } + + public void tearDown(final String keyspace) + { + CassandraCli.dropKeySpace(keyspace); + } +} diff --git a/src/kundera-cassandra/src/test/java/org/apache/cassandra/auth/SimpleAuthenticator.java b/src/kundera-cassandra/src/test/java/org/apache/cassandra/auth/SimpleAuthenticator.java new file mode 100644 index 000000000..ed222439b --- /dev/null +++ b/src/kundera-cassandra/src/test/java/org/apache/cassandra/auth/SimpleAuthenticator.java @@ -0,0 +1,275 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package org.apache.cassandra.auth; + +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ + +import java.io.IOException; +import java.io.InputStream; +import java.security.MessageDigest; +import java.util.Map; +import java.util.Properties; +import java.util.Set; + +import org.apache.cassandra.exceptions.AuthenticationException; +import org.apache.cassandra.exceptions.ConfigurationException; +import org.apache.cassandra.exceptions.InvalidRequestException; +import org.apache.cassandra.io.util.FileUtils; +import org.apache.cassandra.utils.FBUtilities; +import org.apache.cassandra.utils.Hex; + +public class SimpleAuthenticator implements IAuthenticator +{ + public final static String PASSWD_FILENAME_PROPERTY = "passwd.properties"; + + public final static String PMODE_PROPERTY = "passwd.mode"; + + public static final String USERNAME_KEY = "username"; + + public static final String PASSWORD_KEY = "password"; + + public enum PasswordMode + { + PLAIN, MD5, + }; + + public AuthenticatedUser defaultUser() + { + // users must log in + return null; + } + + public AuthenticatedUser authenticate(Map credentials) throws AuthenticationException + { + String pmode_plain = System.getProperty(PMODE_PROPERTY); + PasswordMode mode = PasswordMode.PLAIN; + + if (null != pmode_plain) + { + try + { + mode = PasswordMode.valueOf(pmode_plain); + } + catch (Exception e) + { + // this is not worth a StringBuffer + String mode_values = ""; + for (PasswordMode pm : PasswordMode.values()) + mode_values += "'" + pm + "', "; + + mode_values += "or leave it unspecified."; + throw new AuthenticationException("The requested password check mode '" + pmode_plain + + "' is not a valid mode. Possible values are " + mode_values); + } + } + + String pfilename = System.getProperty(PASSWD_FILENAME_PROPERTY); + + String username = null; + CharSequence user = credentials.get(USERNAME_KEY); + if (null == user) + throw new AuthenticationException("Authentication request was missing the required key '" + USERNAME_KEY + + "'"); + else + username = user.toString(); + + String password = null; + CharSequence pass = credentials.get(PASSWORD_KEY); + if (null == pass) + throw new AuthenticationException("Authentication request was missing the required key '" + PASSWORD_KEY + + "'"); + else + password = pass.toString(); + + boolean authenticated = false; + + InputStream in = null; + try + { + in = Thread.currentThread().getContextClassLoader().getResourceAsStream("passwd.properties"); + // in = new BufferedInputStream(new FileInputStream(pfilename)); + Properties props = new Properties(); + props.load(in); + + // note we keep the message here and for the wrong password exactly + // the same to prevent attackers from guessing what users are valid + if (null == props.getProperty(username)) + throw new AuthenticationException(authenticationErrorMessage(mode, username)); + switch (mode) + { + case PLAIN: + authenticated = password.equals(props.getProperty(username)); + break; + case MD5: + authenticated = MessageDigest.isEqual(FBUtilities.threadLocalMD5Digest().digest(password.getBytes()), + Hex.hexToBytes(props.getProperty(username))); + break; + default: + throw new RuntimeException("Unknown PasswordMode " + mode); + } + } + catch (IOException e) + { + throw new RuntimeException("Authentication table file given by property " + PASSWD_FILENAME_PROPERTY + + " could not be opened: " + e.getMessage()); + } + catch (Exception e) + { + throw new RuntimeException("Unexpected authentication problem", e); + } + finally + { + FileUtils.closeQuietly(in); + } + + if (!authenticated) + throw new AuthenticationException(authenticationErrorMessage(mode, username)); + + return new AuthenticatedUser(username); + } + + public void validateConfiguration() throws ConfigurationException + { + String pfilename = System.getProperty(SimpleAuthenticator.PASSWD_FILENAME_PROPERTY); + if (pfilename == null) + { + throw new ConfigurationException("When using " + this.getClass().getCanonicalName() + " " + + SimpleAuthenticator.PASSWD_FILENAME_PROPERTY + " properties must be defined."); + } + } + + static String authenticationErrorMessage(PasswordMode mode, String username) + { + return String.format("Given password in password mode %s could not be validated for user %s", mode, username); + } + + /* + * (non-Javadoc) + * + * @see org.apache.cassandra.auth.IAuthenticator#alter(java.lang.String, + * java.util.Map) + */ + @Override + public void alter(String arg0, Map arg1) throws InvalidRequestException + { + // TODO Auto-generated method stub + + } + + /* + * (non-Javadoc) + * + * @see org.apache.cassandra.auth.IAuthenticator#alterableOptions() + */ + @Override + public Set
tables; + + // private List schemaProperties; + private Properties properties; + + private List dataCenters; + + private String name; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the tables + */ + public List
getTables() + { + return tables; + } + + /** + * @param tables + * the tables to set + */ + public void setTables(List
tables) + { + this.tables = tables; + } + + /** + * @return the schemaProperties + */ + public Properties getSchemaProperties() + { + return properties; + } + + /** + * @param schemaProperties + * the schemaProperties to set + */ + public void setProperties(Properties props) + { + this.properties = props; + } + + /** + * @return the dataCenters + */ + public List getDataCenters() + { + return dataCenters; + } + + /** + * @param dataCenters + * the dataCenters to set + */ + public void setDataCenters(List dataCenters) + { + this.dataCenters = dataCenters; + } + + public static class Table + { + private Properties properties; + + private String name; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the properties + */ + public Properties getProperties() + { + return properties; + } + + /** + * @param properties + * the properties to set + */ + public void setProperties(Properties properties) + { + this.properties = properties; + } + + } + + public static class DataCenter + { + private String name; + + private String value; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the value + */ + public String getValue() + { + return value; + } + + /** + * @param value + * the value to set + */ + public void setValue(String value) + { + this.value = value; + } + } + } + + public static class Connection + { + private Properties properties; + + private List servers; + + /** + * @return the properties + */ + public Properties getProperties() + { + return properties; + } + + /** + * @param properties + * the properties to set + */ + public void setProperties(Properties properties) + { + this.properties = properties; + } + + /** + * @return the servers + */ + public List getServers() + { + return servers; + } + + /** + * @param servers + * the servers to set + */ + public void setServers(List servers) + { + this.servers = servers; + } + + public static class Server + { + private String host; + + private String port; + + private Properties properties; + /** + * @return the host + */ + public String getHost() + { + return host; + } + + /** + * @param host + * the host to set + */ + public void setHost(String host) + { + this.host = host; + } + + /** + * @return the port + */ + public String getPort() + { + return port; + } + + /** + * @param port + * the port to set + */ + public void setPort(String port) + { + this.port = port; + } + + /** + * + * @return + */ + public Properties getProperties() + { + return properties; + } + + /** + * @param properties the properties to set + */ + public void setProperties(Properties properties) + { + this.properties = properties; + } + } + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/Configuration.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/Configuration.java new file mode 100644 index 000000000..3587ae8eb --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/Configuration.java @@ -0,0 +1,36 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure; + +/** + * Interface to be implemented by different configuration implementations: + * {@link MetamodelConfiguration} + * {@link PersistenceUnitConfiguration} + * {@link SchemaConfiguration} + * {@link ClientFactoryConfiguraton} + * + * @author vivek.mishra + * + */ +interface Configuration +{ + + /** + * Configures and load meta-information for parameterized persistence units. + */ + void configure(); + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/Configurator.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/Configurator.java new file mode 100644 index 000000000..3f81d0f44 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/Configurator.java @@ -0,0 +1,68 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Configurator to load and configure different configuration objects. + * + * @author vivek.mishra + * + */ +public final class Configurator +{ + + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(Configurator.class); + + /** + * holder for required configuration object. Do we really need to hold these + * as a reference? + */ + private List configurer = new ArrayList(2); + + /** + * Constructor using fields. + * + * @param persistenceUnits + */ + public Configurator(Map properties, String... persistenceUnits) + { + configurer.add(new PersistenceUnitConfiguration(persistenceUnits)); + configurer.add(new MetamodelConfiguration(properties, persistenceUnits)); +// configurer.add(new SchemaConfiguration(properties, persistenceUnits)); +// configurer.add(new ClientFactoryConfiguraton(properties, persistenceUnits)); + } + + /** + * Invokes on each configuration object. + * + */ + public final void configure() + { + for (Configuration conf : configurer) + { + logger.debug("Loading configuration for :" + conf.getClass().getSimpleName()); + conf.configure(); + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/MetamodelConfiguration.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/MetamodelConfiguration.java new file mode 100644 index 000000000..8cfe1b2c1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/MetamodelConfiguration.java @@ -0,0 +1,498 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure; + +import java.io.BufferedInputStream; +import java.io.DataInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.lang.reflect.Field; +import java.net.URL; +import java.net.URLClassLoader; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javassist.bytecode.AnnotationsAttribute; +import javassist.bytecode.ClassFile; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.Table; +import javax.persistence.metamodel.Metamodel; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.classreading.ClasspathReader; +import com.impetus.kundera.classreading.Reader; +import com.impetus.kundera.classreading.ResourceIterator; +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataBuilder; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.IdDiscriptor; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.GeneratedValueProcessor; +import com.impetus.kundera.metadata.validator.EntityValidator; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; +import com.impetus.kundera.utils.KunderaCoreUtils; + +/** + * The Metamodel configurer: a) Configure application meta data b) loads entity + * metadata and maps metadata. + * + * @author vivek.mishra + */ +public class MetamodelConfiguration extends AbstractSchemaConfiguration implements Configuration +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(MetamodelConfiguration.class); + + /** + * Constructor using persistence units as parameter. + * + * @param persistenceUnits + * persistence units. + */ + public MetamodelConfiguration(Map properties, String... persistenceUnits) + { + super(persistenceUnits, properties); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.configure.Configuration#configure() + */ + @Override + public void configure() + { + log.debug("Loading Entity Metadata..."); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + + for (String persistenceUnit : persistenceUnits) + { + if (appMetadata.getMetamodelMap().get(persistenceUnit.trim()) != null) + { + log.debug("Metadata already exists for the Persistence Unit " + persistenceUnit + ". Nothing to do"); + } + else + { + loadEntityMetadata(persistenceUnit); + } + } + + } + + /** + * Load entity metadata. + * + * @param persistenceUnit + * the persistence unit + */ + private void loadEntityMetadata(String persistenceUnit) + { + if (persistenceUnit == null) + { + throw new IllegalArgumentException( + "Must have a persistenceUnitName in order to load entity metadata, you provided:" + persistenceUnit); + } + + KunderaMetadata kunderaMetadata = KunderaMetadata.INSTANCE; + Map persistentUnitMetadataMap = kunderaMetadata.getApplicationMetadata() + .getPersistenceUnitMetadataMap(); + + /** Classes to scan */ + List classesToScan; + URL[] resources = null; + String client = null; + List managedURLs = null; + if (persistentUnitMetadataMap == null || persistentUnitMetadataMap.isEmpty()) + { + log.error("It is necessary to load Persistence Unit metadata for persistence unit " + persistenceUnit + + " first before loading entity metadata."); + throw new MetamodelLoaderException("load Persistence Unit metadata for persistence unit " + + persistenceUnit + " first before loading entity metadata."); + } + else + { + PersistenceUnitMetadata puMetadata = persistentUnitMetadataMap.get(persistenceUnit); + classesToScan = puMetadata.getManagedClassNames(); + managedURLs = puMetadata.getManagedURLs(); + Map externalProperties = KunderaCoreUtils.getExternalProperties(persistenceUnit, + externalPropertyMap, persistenceUnits); + + client = externalProperties != null ? (String) externalProperties + .get(PersistenceProperties.KUNDERA_CLIENT_FACTORY) : null; + + if (client == null) + { + client = puMetadata.getClient(); + } + } + + /* + * Check whether Classes to scan was provided into persistence.xml If + * yes, load them. Otherwise load them from classpath/ context path + */ + Reader reader; + ApplicationMetadata appMetadata = kunderaMetadata.getApplicationMetadata(); + if (classesToScan == null || classesToScan.isEmpty()) + { + log.info("No class to scan for persistence unit " + persistenceUnit + + ". Entities will be loaded from classpath/ context-path"); + // Entity metadata is not related to any PU, and hence will be + // stored at common place + // persistenceUnit = Constants.COMMON_ENTITY_METADATAS; + + // Check whether all common entity metadata have already been loaded + if (appMetadata.getMetamodelMap().get(persistenceUnit) != null) + { + log.info("All common entitity metadata already loaded, nothing need to be done"); + return; + } + + reader = new ClasspathReader(); + // resources = reader.findResourcesByClasspath(); + } + else + { + reader = new ClasspathReader(classesToScan); + // resources = reader.findResourcesByContextLoader(); + } + + InputStream[] iStreams = null; + if (this.getClass().getClassLoader() instanceof URLClassLoader) + { + URL[] managedClasses = reader.findResources(); + if (managedClasses != null) + { + List managedResources = Arrays.asList(managedClasses); + managedURLs.addAll(managedResources); + } + } + else + { + iStreams = reader.findResourcesAsStream(); + } + + if (managedURLs != null) + { + resources = managedURLs.toArray(new URL[] {}); + } + + // All entities to load should be annotated with @Entity + reader.addValidAnnotations(Entity.class.getName()); + + Metamodel metamodel = appMetadata.getMetamodel(persistenceUnit); + if (metamodel == null) + { + metamodel = new MetamodelImpl(); + } + + Map entityMetadataMap = ((MetamodelImpl) metamodel).getEntityMetadataMap(); + Map> entityNameToClassMap = ((MetamodelImpl) metamodel).getEntityNameToClassMap(); + Map> puToClazzMap = new HashMap>(); + Map entityNameToKeyDiscriptorMap = new HashMap(); + List> classes = new ArrayList>(); + if (resources != null && resources.length > 0) + { + for (URL resource : resources) + { + try + { + ResourceIterator itr = reader.getResourceIterator(resource, reader.getFilter()); + + InputStream is = null; + while ((is = itr.next()) != null) + { + classes.addAll(scanClassAndPutMetadata(is, reader, entityMetadataMap, entityNameToClassMap, + persistenceUnit, client, puToClazzMap, entityNameToKeyDiscriptorMap)); + } + } + catch (IOException e) + { + log.error("Error while retreiving and storing entity metadata. Details:", e); + throw new MetamodelLoaderException("Error while retreiving and storing entity metadata"); + + } + } + } + else if (iStreams != null) + { + try + { + for (InputStream is : iStreams) + { + try + { + classes.addAll(scanClassAndPutMetadata(is, reader, entityMetadataMap, entityNameToClassMap, + persistenceUnit, client, puToClazzMap, entityNameToKeyDiscriptorMap)); + } + finally + { + if (is != null) + { + is.close(); + } + } + } + } + catch (IOException e) + { + log.error("Error while retreiving and storing entity metadata. Details:", e); + throw new MetamodelLoaderException("Error while retreiving and storing entity metadata, Caused by : .", + e); + + } + } + ((MetamodelImpl) metamodel).setEntityMetadataMap(entityMetadataMap); + appMetadata.getMetamodelMap().put(persistenceUnit, metamodel); + appMetadata.setClazzToPuMap(puToClazzMap); + ((MetamodelImpl) metamodel).addKeyValues(entityNameToKeyDiscriptorMap); + // assign JPA metamodel. + ((MetamodelImpl) metamodel).assignEmbeddables(KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetaModelBuilder(persistenceUnit).getEmbeddables()); + ((MetamodelImpl) metamodel).assignManagedTypes(KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetaModelBuilder(persistenceUnit).getManagedTypes()); + ((MetamodelImpl) metamodel).assignMappedSuperClass(KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + + // validateEntityForClientSpecificProperty(classes, persistenceUnit); + + } + + /** + * @param resources + * @param reader + * @throws IOException + * @throws ClassNotFoundException + */ + private void validateEntityForClientSpecificProperty(List> classes, final String persistenceUnit) + { + for (Class clazz : classes) + { + String pu = getPersistenceUnitOfEntity(clazz); + EntityValidator validator = new EntityValidatorImpl(KunderaCoreUtils.getExternalProperties(persistenceUnit, + externalPropertyMap, persistenceUnits)); + if (clazz.isAnnotationPresent(Entity.class) && clazz.isAnnotationPresent(Table.class) + && persistenceUnit.equalsIgnoreCase(pu)) + { + validator.validateEntity(clazz); + } + } + } + + private String getPersistenceUnitOfEntity(Class clazz) + { + String schema = ((Table) clazz.getAnnotation(Table.class)).schema(); + String pu = null; + if (schema != null && schema.indexOf("@") > 0) + { + pu = schema.substring(schema.indexOf("@") + 1, schema.length()); + } + return pu; + } + + /** + * Scan class and put metadata. + * + * @param bits + * the bits + * @param reader + * the reader + * @param entityMetadataMap + * the entity metadata map + * @param entityNameToClassMap + * the entity name to class map + * @param keyDiscriptor + * @param persistence + * unit the persistence unit. + * @throws IOException + * Signals that an I/O exception has occurred. + */ + private List> scanClassAndPutMetadata(InputStream bits, Reader reader, + Map entityMetadataMap, Map> entityNameToClassMap, + String persistenceUnit, String client, Map> clazzToPuMap, + Map entityNameToKeyDiscriptorMap) throws IOException + { + DataInputStream dstream = new DataInputStream(new BufferedInputStream(bits)); + ClassFile cf = null; + String className = null; + List> classes = new ArrayList>(); + + try + { + cf = new ClassFile(dstream); + + className = cf.getName(); + List annotations = new ArrayList(); + + reader.accumulateAnnotations(annotations, + (AnnotationsAttribute) cf.getAttribute(AnnotationsAttribute.visibleTag)); + reader.accumulateAnnotations(annotations, + (AnnotationsAttribute) cf.getAttribute(AnnotationsAttribute.invisibleTag)); + + // iterate through all valid annotations + for (String validAnn : reader.getValidAnnotations()) + { + // check if the current class has one? + if (annotations.contains(validAnn)) + { + // Class clazz = + // Thread.currentThread().getContextClassLoader().loadClass(className); + + Class clazz = this.getClass().getClassLoader().loadClass(className); + + if (entityNameToClassMap.containsKey(clazz.getSimpleName()) + && !entityNameToClassMap.get(clazz.getSimpleName()).getName().equals(clazz.getName())) + { + throw new MetamodelLoaderException("Name conflict between classes " + + entityNameToClassMap.get(clazz.getSimpleName()).getName() + " and " + clazz.getName() + + ". Make sure no two entity classes with the same name " + + " are specified for persistence unit " + persistenceUnit); + } + + entityNameToClassMap.put(clazz.getSimpleName(), clazz); + + EntityMetadata metadata = entityMetadataMap.get(clazz); + if (null == metadata) + { + log.debug("Metadata not found in cache for " + clazz.getName()); + // double check locking. + synchronized (clazz) + { + if (null == metadata) + { + MetadataBuilder metadataBuilder = new MetadataBuilder(persistenceUnit, client, + KunderaCoreUtils.getExternalProperties(persistenceUnit, externalPropertyMap, + persistenceUnits)); + metadata = metadataBuilder.buildEntityMetadata(clazz); + + // in case entity's pu does not belong to parse + // persistence unit, it will be null. + if (metadata != null) + { + entityMetadataMap.put(clazz.getName(), metadata); + mapClazztoPu(clazz, persistenceUnit, clazzToPuMap); + processGeneratedValueAnnotation(clazz, persistenceUnit, metadata, + entityNameToKeyDiscriptorMap); + } + } + } + } + + // TODO : + onValidateClientProperties(classes, clazz, persistenceUnit); + } + } + } + catch (ClassNotFoundException e) + { + log.error("Class " + className + " not found, it won't be loaded as entity"); + } + finally + { + if (dstream != null) + { + dstream.close(); + } + if (bits != null) + { + bits.close(); + } + } + + return classes; + } + + /** + * @param clazz + */ + private List> onValidateClientProperties(List> classes, Class clazz, + final String persistenceUnit) + { + if (clazz.isAnnotationPresent(Entity.class) && clazz.isAnnotationPresent(Table.class)) + { + classes.add(clazz); + } + return classes; + } + + /** + * Method to prepare class simple name to list of pu's mapping. 1 class can + * be mapped to multiple persistence units, in case of RDBMS, in other cases + * it will only be 1! + * + * @param clazz + * entity class to be mapped. + * @param pu + * current persistence unit name + * @param clazzToPuMap + * collection holding mapping. + * @return map holding mapping. + */ + private Map> mapClazztoPu(Class clazz, String pu, Map> clazzToPuMap) + { + List puCol = new ArrayList(1); + if (clazzToPuMap == null) + { + clazzToPuMap = new HashMap>(); + } + else + { + if (clazzToPuMap.containsKey(clazz.getName())) + { + puCol = clazzToPuMap.get(clazz.getName()); + } + } + + if (!puCol.contains(pu)) + { + puCol.add(pu); + clazzToPuMap.put(clazz.getName(), puCol); + } + + return clazzToPuMap; + } + + private void processGeneratedValueAnnotation(Class clazz, String persistenceUnit, EntityMetadata m, + Map entityNameToKeyDiscriptorMap) + { + GeneratedValueProcessor processer = new GeneratedValueProcessor(); + String pu = getPersistenceUnitOfEntity(clazz); + String clientFactoryName = KunderaMetadataManager.getPersistenceUnitMetadata(m.getPersistenceUnit()) + .getClient(); + if (pu != null && pu.equals(persistenceUnit) + || clientFactoryName.equalsIgnoreCase("com.impetus.client.rdbms.RDBMSClientFactory")) + { + Field f = (Field) m.getIdAttribute().getJavaMember(); + + if (f.isAnnotationPresent(GeneratedValue.class)) + { + processer.process(clazz, f, m, entityNameToKeyDiscriptorMap); + } + } + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/PersistenceUnitConfiguration.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/PersistenceUnitConfiguration.java new file mode 100644 index 000000000..c7c963d41 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/PersistenceUnitConfiguration.java @@ -0,0 +1,171 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure; + +import java.io.IOException; +import java.net.URL; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.spi.PersistenceUnitTransactionType; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.KunderaPersistence; +import com.impetus.kundera.loader.PersistenceLoaderException; +import com.impetus.kundera.loader.PersistenceXMLLoader; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.utils.InvalidConfigurationException; + +/** + * The Class PersistenceUnitConfiguration: 1) Find and load/configure + * persistence unit meta data. Earlier it was PersistenceUnitLoader. + * + * @author vivek.mishra + */ + +public class PersistenceUnitConfiguration extends AbstractSchemaConfiguration implements Configuration +{ + + /** The log instance. */ + private static Logger log = LoggerFactory.getLogger(PersistenceUnitConfiguration.class); + + /** The Constant PROVIDER_IMPLEMENTATION_NAME. */ + private static final String PROVIDER_IMPLEMENTATION_NAME = KunderaPersistence.class.getName(); + + /** + * Constructor parameterised with persistence units. + * + * @param persistenceUnits + * persistence units. + */ + public PersistenceUnitConfiguration(String... persistenceUnits) + { + super(persistenceUnits, null); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.configure.Configuration#configure() + */ + @Override + public void configure() + { + log.info("Loading Metadata from persistence.xml ..."); + KunderaMetadata kunderaMetadata = KunderaMetadata.INSTANCE; + + ApplicationMetadata appMetadata = kunderaMetadata.getApplicationMetadata(); + + Map metadatas; + try + { + metadatas = findPersistenceMetadatas(); + for (String persistenceUnit : persistenceUnits) + { + if (!metadatas.containsKey(persistenceUnit)) + { + log.error("Unconfigured persistence unit: " + persistenceUnit + + " please validate with persistence.xml"); + throw new PersistenceUnitConfigurationException("Invalid persistence unit: " + persistenceUnit + + " provided"); + } + } + log.info("Finishing persistence unit metadata configuration ..."); + appMetadata.addPersistenceUnitMetadata(metadatas); + } + catch (InvalidConfigurationException icex) + { + log.error("Error occurred during persistence unit configuration, Caused by: .", icex); + throw new PersistenceLoaderException(icex); + } + } + + /** + * Find persistence meta data. Loads configured persistence.xml and load all + * provided configurations within persistence meta data as per @see JPA 2.0 + * specifications. + * + * @return the list configure persistence unit meta data. + */ + private Map findPersistenceMetadatas() throws InvalidConfigurationException + { + + Enumeration xmls = null; + try + { + xmls = this.getClass().getClassLoader().getResources("META-INF/persistence.xml"); + +// if (xmls == null || !xmls.hasMoreElements()) +// { +// xmls = Thread.currentThread().getClass().getClassLoader().getResources("META-INF/persistence.xml"); +// } + } + catch (IOException ioex) + { + log.warn("Error while loading persistence.xml Caused by:" + ioex.getMessage()); + } + + if (xmls == null || !xmls.hasMoreElements()) + { + log.error("Could not find any META-INF/persistence.xml file in the classpath"); + throw new InvalidConfigurationException("Could not find any META-INF/persistence.xml file in the classpath"); + } + + Set persistenceUnitNames = new HashSet(); + Map persistenceUnitMap = new HashMap(); + while (xmls.hasMoreElements()) + { + URL url = xmls.nextElement(); + + log.trace("Analysing persistence.xml: " + url); + List metadataFiles = PersistenceXMLLoader.findPersistenceUnits(url, + PersistenceUnitTransactionType.RESOURCE_LOCAL); + + // Pick only those that have Kundera Provider + for (PersistenceUnitMetadata metadata : metadataFiles) + { + // check for unique names + if (persistenceUnitNames.contains(metadata.getPersistenceUnitName())) + { + if (log.isWarnEnabled()) + { + log.warn("Duplicate persistence-units for name: " + metadata.getPersistenceUnitName() + + ". verify your persistence.xml file"); + } + } + + // check for provider + if (metadata.getPersistenceProviderClassName() == null + || PROVIDER_IMPLEMENTATION_NAME.equalsIgnoreCase(metadata.getPersistenceProviderClassName())) + { + persistenceUnitMap.put(metadata.getPersistenceUnitName(), metadata); + } + + // add to check for duplicate persistence unit. + persistenceUnitNames.add(metadata.getPersistenceUnitName()); + } + } + return persistenceUnitMap; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/PersistenceUnitConfigurationException.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/PersistenceUnitConfigurationException.java new file mode 100644 index 000000000..a7912eebb --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/PersistenceUnitConfigurationException.java @@ -0,0 +1,54 @@ +/** + * + */ +package com.impetus.kundera.configure; + +import com.impetus.kundera.KunderaException; + +/** + * @author Kuldeep Mishra + * + */ +public class PersistenceUnitConfigurationException extends KunderaException +{ + + /** Default Serial Version UID. */ + private static final long serialVersionUID = 1L; + + /** + * + */ + public PersistenceUnitConfigurationException() + { + super(); + // TODO Auto-generated constructor stub + } + + /** + * @param paramString + * @param paramThrowable + */ + public PersistenceUnitConfigurationException(String paramString, Throwable paramThrowable) + { + super(paramString, paramThrowable); + // TODO Auto-generated constructor stub + } + + /** + * @param paramString + */ + public PersistenceUnitConfigurationException(String paramString) + { + super(paramString); + // TODO Auto-generated constructor stub + } + + /** + * @param paramThrowable + */ + public PersistenceUnitConfigurationException(Throwable paramThrowable) + { + super(paramThrowable); + // TODO Auto-generated constructor stub + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/PropertyReader.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/PropertyReader.java new file mode 100644 index 000000000..fcf6435a9 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/PropertyReader.java @@ -0,0 +1,32 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure; + +/** + * Property reader to read client specific property. + * + * @author kuldeep.mishra + * + */ +public interface PropertyReader +{ + /** + * reads all properties from property. + * + * @param string + */ + void read(String string); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/SchemaConfiguration.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/SchemaConfiguration.java new file mode 100644 index 000000000..e55e310cb --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/SchemaConfiguration.java @@ -0,0 +1,560 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.Embeddable; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.Metamodel; +import javax.persistence.metamodel.SingularAttribute; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.ClientResolver; +import com.impetus.kundera.configure.schema.CollectionColumnInfo; +import com.impetus.kundera.configure.schema.ColumnInfo; +import com.impetus.kundera.configure.schema.EmbeddedColumnInfo; +import com.impetus.kundera.configure.schema.IndexInfo; +import com.impetus.kundera.configure.schema.SchemaGenerationException; +import com.impetus.kundera.configure.schema.TableInfo; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.loader.ClientFactory; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata.Type; +import com.impetus.kundera.metadata.model.IdDiscriptor; +import com.impetus.kundera.metadata.model.JoinTableMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.PropertyIndex; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.Relation.ForeignKey; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.metadata.processor.IndexProcessor; +import com.impetus.kundera.metadata.validator.EntityValidator; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.utils.KunderaCoreUtils; + +/** + * Schema configuration implementation to support ddl_schema_creation + * functionality. e.g. kundera_ddl_auto_prepare + * (create,create-drop,validate,update) + * + * @author Kuldeep.Kumar + * + */ +public class SchemaConfiguration extends AbstractSchemaConfiguration implements Configuration +{ + /** The log. */ + private static Logger log = LoggerFactory.getLogger(SchemaConfiguration.class); + + /** + * pu to schema metadata map . + */ + private Map> puToSchemaMetadata = new HashMap>(); + + /** + * Constructor using persistence units as parameter. + * + * @param persistenceUnits + * persistence units. + */ + public SchemaConfiguration(Map externalProperties, String... persistenceUnits) + { + super(persistenceUnits, externalProperties); + } + + @Override + /** + * configure method responsible for creating pu to schema metadata map for each entity in class path. + * + */ + public void configure() + { + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + + EntityValidator validator = new EntityValidatorImpl(externalPropertyMap); + + // TODO, FIXME: Refactoring is required. + for (String persistenceUnit : persistenceUnits) + { + log.info("Configuring schema export for : " + persistenceUnit); + List tableInfos = getSchemaInfo(persistenceUnit); + + Map entityMetadataMap = getEntityMetadataCol(appMetadata, persistenceUnit); + + PersistenceUnitMetadata puMetadata = appMetadata.getPersistenceUnitMetadata(persistenceUnit); + + // Iterate each entity metadata. + for (EntityMetadata entityMetadata : entityMetadataMap.values()) + { + // get entity metadata(table info as well as columns) + // if table info exists, get it from map. + boolean found = false; + Type type = entityMetadata.getType(); + Class idClassName = entityMetadata.getIdAttribute() != null ? entityMetadata.getIdAttribute() + .getJavaType() : null; + + String idName = entityMetadata.getIdAttribute() != null ? ((AbstractAttribute) entityMetadata + .getIdAttribute()).getJPAColumnName() : null; + + TableInfo tableInfo = new TableInfo(entityMetadata.getTableName(), type.name(), idClassName, idName); + + // check for tableInfos not empty and contains the present + // tableInfo. + if (!tableInfos.isEmpty() && tableInfos.contains(tableInfo)) + { + found = true; + int idx = tableInfos.indexOf(tableInfo); + tableInfo = tableInfos.get(idx); + addColumnToTableInfo(entityMetadata, type, tableInfo); + } + else + { + addColumnToTableInfo(entityMetadata, type, tableInfo); + } + + List relations = entityMetadata.getRelations(); + + parseRelations(persistenceUnit, tableInfos, entityMetadata, tableInfo, relations); + + if (!found) + { + tableInfos.add(tableInfo); + } + // Add table for GeneratedValue if opted TableStrategy + addTableGenerator(appMetadata, persistenceUnit, tableInfos, entityMetadata, idClassName, idName); + + // Validating entity against counter column family. + validator.validateEntity(entityMetadata.getEntityClazz()); + } + + puToSchemaMetadata.put(persistenceUnit, tableInfos); + + } + + // Need to iterate, as in case of non unary relations + for (String persistenceUnit : persistenceUnits) + { + PersistenceUnitMetadata puMetadata = appMetadata.getPersistenceUnitMetadata(persistenceUnit); + + if (externalPropertyMap != null + && externalPropertyMap.get(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE) != null + || puMetadata.getProperty(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE) != null) + { + SchemaManager schemaManager = getSchemaManagerForPu(persistenceUnit); + + if (schemaManager != null) + { + schemaManager.exportSchema(persistenceUnit, puToSchemaMetadata.get(persistenceUnit)); + } + } + } + } + + /** + * Return schema manager for pu. + * + * @param persistenceUnit + * @return + */ + private SchemaManager getSchemaManagerForPu(final String persistenceUnit) + { + SchemaManager schemaManager = null; + Map externalProperties = KunderaCoreUtils.getExternalProperties(persistenceUnit, + externalPropertyMap, persistenceUnits); + if (getSchemaProperty(persistenceUnit, externalProperties) != null + && !getSchemaProperty(persistenceUnit, externalProperties).isEmpty()) + { + ClientFactory clientFactory = ClientResolver.getClientFactory(persistenceUnit); + schemaManager = clientFactory != null ? clientFactory.getSchemaManager(externalProperties) : null; + } + return schemaManager; + } + + /** + * Add tableGenerator to table info. + * + * @param appMetadata + * @param persistenceUnit + * @param tableInfos + * @param entityMetadata + * @param idClassName + * @param idName + * @param isCompositeId + */ + private void addTableGenerator(ApplicationMetadata appMetadata, String persistenceUnit, List tableInfos, + EntityMetadata entityMetadata, Class idClassName, String idName) + { + Metamodel metamodel = appMetadata.getMetamodel(persistenceUnit); + IdDiscriptor keyValue = ((MetamodelImpl) metamodel).getKeyValue(entityMetadata.getEntityClazz().getName()); + if (keyValue != null && keyValue.getTableDiscriptor() != null) + { + TableInfo tableGeneratorDiscriptor = new TableInfo(keyValue.getTableDiscriptor().getTable(), + "CounterColumnType", String.class, idName); + if (!tableInfos.contains(tableGeneratorDiscriptor)) + { + tableGeneratorDiscriptor.addColumnInfo(getJoinColumn(tableGeneratorDiscriptor, keyValue + .getTableDiscriptor().getValueColumnName(), Long.class)); + tableInfos.add(tableGeneratorDiscriptor); + } + } + } + + /** + * parse the relations of entites . + * + * @param persistenceUnit + * @param tableInfos + * @param entityMetadata + * @param tableInfo + * @param relations + */ + private void parseRelations(String persistenceUnit, List tableInfos, EntityMetadata entityMetadata, + TableInfo tableInfo, List relations) + { + for (Relation relation : relations) + { + Class entityClass = relation.getTargetEntity(); + EntityMetadata targetEntityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + if (targetEntityMetadata == null) + { + log.error("Persistence unit for class : " + entityClass + " is not loaded"); + throw new SchemaGenerationException("Persistence unit for class : " + entityClass + " is not loaded"); + } + ForeignKey relationType = relation.getType(); + + // if relation type is one to many or join by primary key + if (targetEntityMetadata != null && relationType.equals(ForeignKey.ONE_TO_MANY) + && relation.getJoinColumnName() != null) + { + // if self association + if (targetEntityMetadata.equals(entityMetadata)) + { + tableInfo.addColumnInfo(getJoinColumn(tableInfo, relation.getJoinColumnName(), entityMetadata + .getIdAttribute().getJavaType())); + } + else + { + String pu = targetEntityMetadata.getPersistenceUnit(); + Type targetEntityType = targetEntityMetadata.getType(); + Class idClass = targetEntityMetadata.getIdAttribute().getJavaType(); + String idName = ((AbstractAttribute) targetEntityMetadata.getIdAttribute()).getJPAColumnName(); + TableInfo targetTableInfo = new TableInfo(targetEntityMetadata.getTableName(), + targetEntityType.name(), idClass, idName); + + // In case of different persistence unit. case for poly glot + // persistence. + if (!pu.equals(persistenceUnit)) + { + List targetTableInfos = getSchemaInfo(pu); + + addJoinColumnToInfo(relation.getJoinColumnName(), targetTableInfo, targetTableInfos, + entityMetadata); + + // add for newly discovered persistence unit. + puToSchemaMetadata.put(pu, targetTableInfos); + } + else + { + addJoinColumnToInfo(relation.getJoinColumnName(), targetTableInfo, tableInfos, entityMetadata); + } + } + } + // if relation type is one to one or many to one. + else if (relation.isUnary() && relation.getJoinColumnName() != null) + { + tableInfo.addColumnInfo(getJoinColumn(tableInfo, relation.getJoinColumnName(), targetEntityMetadata + .getIdAttribute().getJavaType())); + } + // if relation type is many to many and relation via join table. + else if ((relationType.equals(ForeignKey.MANY_TO_MANY)) && (entityMetadata.isRelationViaJoinTable())) + { + JoinTableMetadata joinTableMetadata = relation.getJoinTableMetadata(); + String joinTableName = joinTableMetadata != null ? joinTableMetadata.getJoinTableName() : null; + String joinColumnName = joinTableMetadata != null ? (String) joinTableMetadata.getJoinColumns() + .toArray()[0] : null; + String inverseJoinColumnName = joinTableMetadata != null ? (String) joinTableMetadata + .getInverseJoinColumns().toArray()[0] : null; + if (joinTableName != null) + { + TableInfo joinTableInfo = new TableInfo(joinTableName, Type.COLUMN_FAMILY.name(), String.class, + joinColumnName.concat(inverseJoinColumnName)); + if (!tableInfos.isEmpty() && !tableInfos.contains(joinTableInfo) || tableInfos.isEmpty()) + { + joinTableInfo.addColumnInfo(getJoinColumn(joinTableInfo, joinColumnName, entityMetadata + .getIdAttribute().getJavaType())); + joinTableInfo.addColumnInfo(getJoinColumn(joinTableInfo, inverseJoinColumnName, entityMetadata + .getIdAttribute().getJavaType())); + + // // Do not delete above lines. Currently join table + // columns are of type string only. + // // It needs to be fixed later. + // joinTableInfo.addColumnInfo(getJoinColumn(joinTableInfo, + // joinColumnName, String.class)); + // joinTableInfo.addColumnInfo(getJoinColumn(joinTableInfo, + // inverseJoinColumnName, String.class)); + + tableInfos.add(joinTableInfo); + } + } + } + } + } + + /** + * adds join column name to the table Info of entity. + * + * @param joinColumn + * @param targetTableInfo + * @param targetTableInfos + */ + private void addJoinColumnToInfo(String joinColumn, TableInfo targetTableInfo, List targetTableInfos, + EntityMetadata m) + { + ColumnInfo columnInfoOfJoinColumn = getJoinColumn(targetTableInfo, joinColumn, m.getIdAttribute() + .getBindableJavaType()); + if (!targetTableInfos.isEmpty() && targetTableInfos.contains(targetTableInfo)) + { + int idx = targetTableInfos.indexOf(targetTableInfo); + targetTableInfo = targetTableInfos.get(idx); + if (!targetTableInfo.getColumnMetadatas().contains(columnInfoOfJoinColumn)) + { + targetTableInfo.addColumnInfo(columnInfoOfJoinColumn); + } + } + else + { + if (!targetTableInfo.getColumnMetadatas().contains(columnInfoOfJoinColumn)) + { + targetTableInfo.addColumnInfo(columnInfoOfJoinColumn); + } + targetTableInfos.add(targetTableInfo); + } + } + + /** + * Adds column to table info of entity. + * + * @param entityMetadata + * @param type + * @param tableInfo + */ + private void addColumnToTableInfo(EntityMetadata entityMetadata, Type type, TableInfo tableInfo) + { + // Add columns to table info. + Metamodel metaModel = KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + EntityType entityType = metaModel.entity(entityMetadata.getEntityClazz()); + Map columns = entityMetadata.getIndexProperties(); + + Set attributes = entityType.getAttributes(); + + Iterator iter = attributes.iterator(); + while (iter.hasNext()) + { + Attribute attr = iter.next(); + if (!attr.isAssociation()) + { + if (((MetamodelImpl) metaModel).isEmbeddable(attr.getJavaType())) + { + EmbeddableType embeddable = metaModel.embeddable(attr.getJavaType()); + + EmbeddedColumnInfo embeddedColumnInfo = getEmbeddedColumn(tableInfo, embeddable, attr.getName(), + attr.getJavaType()); + + if (!tableInfo.getEmbeddedColumnMetadatas().contains(embeddedColumnInfo)) + { + tableInfo.addEmbeddedColumnInfo(embeddedColumnInfo); + } + } + else if (!attr.isCollection() && !((SingularAttribute) attr).isId()) + { + ColumnInfo columnInfo = getColumn(tableInfo, attr, + columns != null ? columns.get(((AbstractAttribute) attr).getJPAColumnName()) : null); + if (!tableInfo.getColumnMetadatas().contains(columnInfo)) + { + tableInfo.addColumnInfo(columnInfo); + } + } + else if(attr.isCollection() && MetadataUtils.isBasicElementCollectionField((Field)attr.getJavaMember())) + { + CollectionColumnInfo cci = new CollectionColumnInfo(); + cci.setCollectionColumnName(((AbstractAttribute) attr).getJPAColumnName()); + cci.setType(attr.getJavaType()); + cci.setGenericClasses(PropertyAccessorHelper.getGenericClasses((Field)attr.getJavaMember())); + + tableInfo.addCollectionColumnMetadata(cci); + } + } + } + } + + /** + * Returns list of configured table/column families. + * + * @param persistenceUnit + * persistence unit, for which schema needs to be fetched. + * + * @return list of {@link TableInfo} + */ + private List getSchemaInfo(String persistenceUnit) + { + List tableInfos = puToSchemaMetadata.get(persistenceUnit); + // if no TableInfos for given persistence unit. + if (tableInfos == null) + { + tableInfos = new ArrayList(); + } + return tableInfos; + } + + /** + * Returns map of entity metdata {@link EntityMetadata}. + * + * @param appMetadata + * application metadata + * @param persistenceUnit + * persistence unit + * @return map of entity metadata. + */ + private Map getEntityMetadataCol(ApplicationMetadata appMetadata, String persistenceUnit) + { + Metamodel metaModel = appMetadata.getMetamodel(persistenceUnit); + Map entityMetadataMap = ((MetamodelImpl) metaModel).getEntityMetadataMap(); + return entityMetadataMap; + } + + /** + * Get Embedded column info. + * + * @param embeddableType + * @param embeddableColName + * @param embeddedEntityClass + * @return + */ + private EmbeddedColumnInfo getEmbeddedColumn(TableInfo tableInfo, EmbeddableType embeddableType, + String embeddableColName, Class embeddedEntityClass) + { + EmbeddedColumnInfo embeddedColumnInfo = new EmbeddedColumnInfo(embeddableType); + embeddedColumnInfo.setEmbeddedColumnName(embeddableColName); + Map indexedColumns = IndexProcessor.getIndexesOnEmbeddable(embeddedEntityClass); + List columns = new ArrayList(); + + Set attributes = embeddableType.getAttributes(); + Iterator iter = attributes.iterator(); + + while (iter.hasNext()) + { + Attribute attr = iter.next(); + columns.add(getColumn(tableInfo, attr, indexedColumns.get(attr.getName()))); + } + embeddedColumnInfo.setColumns(columns); + return embeddedColumnInfo; + } + + /** + * getColumn method return ColumnInfo for the given column + * + * @param Object + * of Column. + * @return Object of ColumnInfo. + */ + private ColumnInfo getColumn(TableInfo tableInfo, Attribute column, PropertyIndex indexedColumn) + { + ColumnInfo columnInfo = new ColumnInfo(); + + if (column.getJavaType().isEnum()) + { + columnInfo.setType(String.class); + } + else + { + columnInfo.setType(column.getJavaType()); + } + columnInfo.setColumnName(((AbstractAttribute) column).getJPAColumnName()); + if (indexedColumn != null && indexedColumn.getName() != null) + { + columnInfo.setIndexable(true); + IndexInfo indexInfo = new IndexInfo(((AbstractAttribute) column).getJPAColumnName(), + indexedColumn.getMax(), indexedColumn.getMin(), indexedColumn.getIndexType()); + tableInfo.addToIndexedColumnList(indexInfo); + // Add more if required + } + return columnInfo; + } + + /** + * getJoinColumn method return ColumnInfo for the join column + * + * @param columnType + * + * @param String + * joinColumnName. + * @return ColumnInfo object columnInfo. + */ + private ColumnInfo getJoinColumn(TableInfo tableInfo, String joinColumnName, Class columnType) + { + ColumnInfo columnInfo = new ColumnInfo(); + columnInfo.setColumnName(joinColumnName); + columnInfo.setIndexable(true); + + IndexInfo indexInfo = new IndexInfo(joinColumnName); + tableInfo.addToIndexedColumnList(indexInfo); + + columnInfo.setType(columnType); + return columnInfo; + } + + /** + * getKunderaProperty method return auto schema generation property for give + * persistence unit. + * + * @param externalProperties + * + * @param String + * persistenceUnit. + * @return value of kundera auto ddl in form of String. + */ + private String getSchemaProperty(String persistenceUnit, Map externalProperties) + { + PersistenceUnitMetadata persistenceUnitMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(persistenceUnit); + String autoDdlOption = externalProperties != null ? (String) externalProperties + .get(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE) : null; + if (autoDdlOption == null) + { + autoDdlOption = persistenceUnitMetadata != null ? persistenceUnitMetadata + .getProperty(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE) : null; + } + return autoDdlOption; + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/CollectionColumnInfo.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/CollectionColumnInfo.java new file mode 100644 index 000000000..f7ec2df21 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/CollectionColumnInfo.java @@ -0,0 +1,92 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure.schema; + +import java.util.List; + + +/** + * @author amresh.singh + * + */ +public class CollectionColumnInfo +{ + /** The collection column name variable .*/ + private String collectionColumnName; + + /** + * Type of collection column among: + * 1. java.util.List + * 2. java.util.Set + * 3. java.util.Map + */ + private Class type; + + /** + * Generic classes of data held in collection + * would old one element for Set and List, two for Map + */ + private List> genericClasses; + + /** + * @return the collectionColumnName + */ + public String getCollectionColumnName() + { + return collectionColumnName; + } + + /** + * @param collectionColumnName the collectionColumnName to set + */ + public void setCollectionColumnName(String collectionColumnName) + { + this.collectionColumnName = collectionColumnName; + } + + /** + * @return the type + */ + public Class getType() + { + return type; + } + + /** + * @param type the type to set + */ + public void setType(Class type) + { + this.type = type; + } + + /** + * @return the genericClasses + */ + public List> getGenericClasses() + { + return genericClasses; + } + + /** + * @param genericClasses the genericClasses to set + */ + public void setGenericClasses(List> genericClasses) + { + this.genericClasses = genericClasses; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/ColumnInfo.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/ColumnInfo.java new file mode 100644 index 000000000..164660a18 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/ColumnInfo.java @@ -0,0 +1,151 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.configure.schema; + +import org.apache.commons.lang.builder.HashCodeBuilder; + +/** + * The Class ColumnInfo holds column related information. + * + * @author Kuldeep.Kumar + */ +public class ColumnInfo +{ + + /** The is indexable variable for indexing the column. */ + private boolean isIndexable = false; + + /** The column name variable . */ + private String columnName; + + /** The type variable. */ + private Class type; + + /** + * Instantiates a new column info. + */ + public ColumnInfo() + { + + } + + /** + * Equals method compare two object of columnInfo on the basis of their + * name. + * + * @param Object + * instance. + * + * @return boolean value. + */ + @Override + public boolean equals(Object obj) + { + + // / if object's class and column name matches then return true; + + return obj != null && obj instanceof ColumnInfo && ((ColumnInfo) obj).columnName != null ? this.columnName != null + && this.columnName.equals(((ColumnInfo) obj).columnName) + : false; + + } + + @Override + /** + * returns the hash code for object. + * + */ + public int hashCode() + { + return HashCodeBuilder.reflectionHashCode(this); + } + + @Override + /** + * returns the string representation of object . + * + */ + public String toString() + { + StringBuilder strBuilder = new StringBuilder("type:==> "); + strBuilder.append(type); + strBuilder.append(" | columnName: ==>"); + strBuilder.append(columnName); + strBuilder.append(" | isIndexable: ==>"); + strBuilder.append(isIndexable); + return strBuilder.toString(); + } + + /** + * Gets the column name. + * + * @return the columnName + */ + public String getColumnName() + { + return columnName; + } + + /** + * Sets the column name. + * + * @param columnName + * the columnName to set + */ + public void setColumnName(String columnName) + { + this.columnName = columnName; + } + + /** + * Checks if is indexable. + * + * @return the isIndexable + */ + public boolean isIndexable() + { + return isIndexable; + } + + /** + * Sets the indexable. + * + * @param isIndexable + * the isIndexable to set + */ + public void setIndexable(boolean isIndexable) + { + this.isIndexable = isIndexable; + } + + /** + * @return the type + */ + public Class getType() + { + return type; + } + + /** + * @param type + * the type to set + */ + public void setType(Class type) + { + this.type = type; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/EmbeddedColumnInfo.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/EmbeddedColumnInfo.java new file mode 100644 index 000000000..70715034e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/EmbeddedColumnInfo.java @@ -0,0 +1,129 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.configure.schema; + +import java.util.List; + +import javax.persistence.metamodel.EmbeddableType; + +import org.apache.commons.lang.builder.HashCodeBuilder; + +/** + * The Class ColumnInfo holds the information of Embedded Columns. + * + * @author Kuldeep.Kumar + * + */ +public class EmbeddedColumnInfo +{ + /** The embedded column name variable . */ + private String embeddedColumnName; + + /** The list of columns variable is columns . */ + private List columns; + + private EmbeddableType embeddable; + + /** + * @param metaModel + */ + public EmbeddedColumnInfo(EmbeddableType metaModel) + { + this.embeddable = metaModel; + } + + /** + * @return the embeddable + */ + public EmbeddableType getEmbeddable() + { + return embeddable; + } + + /** + * @return the embeddedColumnName + */ + public String getEmbeddedColumnName() + { + return embeddedColumnName; + } + + /** + * @param embeddedColumnName + * the embeddedColumnName to set + */ + public void setEmbeddedColumnName(String embeddedColumnName) + { + this.embeddedColumnName = embeddedColumnName; + } + + /** + * @return the columns + */ + public List getColumns() + { + return columns; + } + + /** + * @param columns + * the columns to set + */ + public void setColumns(List columns) + { + this.columns = columns; + } + + /** + * Equals method compare two object of EmbeddedColumnInfo on the basis of + * their name. + * + * @param Object + * instance. + * + * @return boolean value. + */ + @Override + public boolean equals(Object obj) + { + return obj != null && obj instanceof EmbeddedColumnInfo + && ((EmbeddedColumnInfo) obj).embeddedColumnName != null ? this.embeddedColumnName != null + && this.embeddedColumnName.equals(((EmbeddedColumnInfo) obj).embeddedColumnName) : false; + } + + @Override + /** + * returns the hash code for object. + * + */ + public int hashCode() + { + return HashCodeBuilder.reflectionHashCode(this); + } + + @Override + /** + * returns the string representation of object . + * + */ + public String toString() + { + StringBuilder strBuilder = new StringBuilder("embeddedColumnName:==> "); + strBuilder.append(embeddedColumnName); + return strBuilder.toString(); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/IndexInfo.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/IndexInfo.java new file mode 100644 index 000000000..ec723c409 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/IndexInfo.java @@ -0,0 +1,102 @@ +package com.impetus.kundera.configure.schema; + +/** + * Class IndexInfo holds the information about index for a column. + * + * @author Kuldeep.Mishra + * + */ +public class IndexInfo +{ + /** The column name variable . */ + private String columnName; + + /** Maximum allowed value for this column */ + private Integer maxValue; + + /** Minimum allowed value for this column */ + private Integer minValue; + + /** The index type. */ + private String indexType; + + public IndexInfo(String columnName, Integer maxValue, Integer minValue, String indexType) + { + this.columnName = columnName; + this.maxValue = maxValue; + this.minValue = minValue; + this.indexType = indexType; + } + + public IndexInfo(String columnName) + { + this(columnName, null, null, null); + } + + public String getColumnName() + { + return columnName; + } + + public void setColumnName(String columnName) + { + this.columnName = columnName; + } + + public Integer getMaxValue() + { + return maxValue; + } + + public void setMaxValue(Integer maxValue) + { + this.maxValue = maxValue; + } + + public Integer getMinValue() + { + return minValue; + } + + public void setMinValue(Integer minValue) + { + this.minValue = minValue; + } + + public String getIndexType() + { + return indexType; + } + + public void setIndexType(String indexType) + { + this.indexType = indexType; + } + + /** + * Equals method compare two object of columnInfo on the basis of their + * name. + * + * @param Object + * instance. + * + * @return boolean value. + */ + @Override + public boolean equals(Object columnName) + { + // / if column name matches then return true; + + return columnName != null ? this.columnName.equals(columnName.toString()) : false; + } + + @Override + /** + * returns the string representation of object . + * + */ + public String toString() + { + return columnName; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/SchemaGenerationException.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/SchemaGenerationException.java new file mode 100644 index 000000000..51b8f6abc --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/SchemaGenerationException.java @@ -0,0 +1,146 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.configure.schema; + +import com.impetus.kundera.KunderaException; + +/** + * Exception class for all type of exceptions thrown by SchemaManager during + * generating schema. + * + * @author Kuldeep.Kumar + */ +public class SchemaGenerationException extends KunderaException +{ + + /** The Constant serialVersionUID. */ + private static final long serialVersionUID = 3855497974944993364L; + + /** The data store name. */ + private String dataStoreName; + + /** The schema name. */ + private String schemaName; + + /** The table name. */ + private String tableName; + + /** + * Instantiates a new schemaGeneration exception. + * + * @param dataStore + * the data store + * @param schema + * the schema + */ + public SchemaGenerationException(String arg0, String dataStore, String schema) + { + super(arg0); + this.dataStoreName = dataStore; + this.schemaName = schema; + } + + /** + * Instantiates a new schemaGeneration exception. + * + * @param arg0 + * the arg0 + * @param dataStore + * the data store + * @param schema + * the schema + * @param table + * the table + */ + public SchemaGenerationException(String arg0, String dataStore, String schema, String table) + { + super(arg0); + this.dataStoreName = dataStore; + this.schemaName = schema; + this.tableName = table; + } + + /** + * Instantiates a new schemaGeneration exception. + * + * @param arg0 + * the arg0 + */ + public SchemaGenerationException(Throwable arg0) + { + super(arg0); + } + + /** + * Instantiates a new schemaGeneration exception. + * + * @param arg0 + * the arg0 + * @param dataStore + * the data store + */ + public SchemaGenerationException(Throwable arg0, String dataStore) + { + super(arg0); + this.dataStoreName = dataStore; + } + + /** + * Instantiates a new schemaGeneration exception. + * + * @param arg0 + * the arg0 + * @param dataStore + * the data store + * @param schema + * the schema + */ + public SchemaGenerationException(Throwable arg0, String dataStore, String schema) + { + super(arg0); + this.dataStoreName = dataStore; + this.schemaName = schema; + } + + /** + * Instantiates a new schemaGeneration exception. + * + * @param arg0 + * the arg0 + * @param arg1 + * the arg1 + * @param dataStore + * the data store + */ + public SchemaGenerationException(String arg0, Throwable arg1, String dataStore) + { + super(arg0, arg1); + this.dataStoreName = dataStore; + } + + public SchemaGenerationException(String arg0, Throwable arg1, String dataStoreName, String databaseName) + { + super(arg0, arg1); + this.dataStoreName = dataStoreName; + this.schemaName = databaseName; + } + + public SchemaGenerationException(String arg0) + { + super(arg0); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/TableInfo.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/TableInfo.java new file mode 100644 index 000000000..d90dee354 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/TableInfo.java @@ -0,0 +1,310 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure.schema; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.commons.lang.builder.HashCodeBuilder; + +/** + * TableInfo class holds table creation related information. + * + * @author Kuldeep.Kumar + * + */ +public class TableInfo +{ + /** The table name. */ + private String tableName; + + /** The column metadatas. */ + private List columnMetadatas; + + /** The table id class. */ + private Class idClazz; + + /** The table id name. */ + private String idColumnName; + + /** The type. */ + private String type; + + /** The embedded column metadatas. */ + private List embeddedColumnMetadatas; + + /** The collection column metadatas. */ + private List collectionColumnMetadatas; + + /** + * + */ + private List columnToBeIndexed = new ArrayList(); + + /** + * Instantiates a new table info. + * + * @param tableName + * the table name + * @param isIndexable + * the is indexable + * @param tableSchemaType + * the table schema type + * @param idClassType + * the id class type + */ + public TableInfo(String tableName, String tableSchemaType, Class idClassType, String idColumnName) + { + this.tableName = tableName; + this.type = tableSchemaType; + this.idClazz = idClassType; + this.idColumnName = idColumnName; + } + + /** + * Equals method compare two object of TableInfo on the basis of their name + * . + * + * @param obj + * the obj + * @return boolean value. + */ + @Override + public boolean equals(Object obj) + { + + return obj != null && obj instanceof TableInfo && ((TableInfo) obj).tableName != null ? this.tableName != null + && this.tableName.equals(((TableInfo) obj).tableName) : false; + + } + + @Override + /** + * returns the hash code for object. + * + */ + public int hashCode() + { + return HashCodeBuilder.reflectionHashCode(this); + } + + @Override + /** + * returns the string representation of object . + * + */ + public String toString() + { + StringBuilder strBuilder = new StringBuilder("tableIdType:==> "); + strBuilder.append(idClazz); + strBuilder.append(" | tableName: ==>"); + strBuilder.append(tableName); + strBuilder.append(" | type: ==>"); + strBuilder.append(type); + return strBuilder.toString(); + } + + /** + * Gets the table name. + * + * @return the tableName + */ + public String getTableName() + { + return tableName; + } + + /** + * Sets the table name. + * + * @param tableName + * the tableName to set + */ + public void setTableName(String tableName) + { + this.tableName = tableName; + } + + /** + * Gets the table id type. + * + * @return the tableIdType + */ + public Class getTableIdType() + { + return idClazz; + } + + /** + * Sets the table id type. + * + * @param tableIdType + * the tableIdType to set + */ + public void setTableIdType(Class tableIdType) + { + this.idClazz = tableIdType; + } + + /** + * Gets the column metadatas. + * + * @return the columnMetadatas + */ + public List getColumnMetadatas() + { + + if (this.columnMetadatas == null) + { + this.columnMetadatas = new ArrayList(); + } + + return columnMetadatas; + } + + /** + * Adds the column info. + * + * @param columnInfo + * the column info + */ + public void addColumnInfo(ColumnInfo columnInfo) + { + if (this.columnMetadatas == null) + { + this.columnMetadatas = new ArrayList(); + } + if (!columnMetadatas.contains(columnInfo)) + { + columnMetadatas.add(columnInfo); + } + } + + /** + * Adds the embedded column info. + * + * @param embdColumnInfo + * the embd column info + */ + public void addEmbeddedColumnInfo(EmbeddedColumnInfo embdColumnInfo) + { + if (this.embeddedColumnMetadatas == null) + { + this.embeddedColumnMetadatas = new ArrayList(); + } + if (!embeddedColumnMetadatas.contains(embdColumnInfo)) + { + embeddedColumnMetadatas.add(embdColumnInfo); + } + } + + /** + * Gets the embedded column metadatas. + * + * @return the embeddedColumnMetadatas + */ + public List getEmbeddedColumnMetadatas() + { + if (this.embeddedColumnMetadatas == null) + { + this.embeddedColumnMetadatas = new ArrayList(); + } + return embeddedColumnMetadatas; + } + + /** + * @return the collectionColumnMetadatas + */ + public List getCollectionColumnMetadatas() + { + if(this.collectionColumnMetadatas == null) + { + this.collectionColumnMetadatas = new ArrayList(); + } + return collectionColumnMetadatas; + } + + /** + * @param collectionColumnMetadatas the collectionColumnMetadatas to set + */ + public void addCollectionColumnMetadata(CollectionColumnInfo collectionColumnMetadata) + { + if(this.collectionColumnMetadatas == null) + { + this.collectionColumnMetadatas = new ArrayList(); + } + + if(! collectionColumnMetadatas.contains(collectionColumnMetadata)) + { + collectionColumnMetadatas.add(collectionColumnMetadata); + } + } + + /** + * Gets the type. + * + * @return the type + */ + public String getType() + { + return type; + } + + /** + * Returns name of id attribute. + * + * @return id attribute name. + */ + public String getIdColumnName() + { + return idColumnName; + } + + /** + * Returns list of index information object. + * + * @return + */ + public List getColumnsToBeIndexed() + { + return this.columnToBeIndexed; + } + + public IndexInfo getColumnToBeIndexed(String columnName) + { + IndexInfo idxInfo = new IndexInfo(columnName); + if (columnToBeIndexed.contains(idxInfo)) + { + int index = columnToBeIndexed.indexOf(idxInfo); + return getColumnsToBeIndexed().get(index); + } + return idxInfo; + } + + public void addToIndexedColumnList(IndexInfo indexInfo) + { + ColumnInfo columnInfo = new ColumnInfo(); + columnInfo.setColumnName(indexInfo.getColumnName()); + if (getEmbeddedColumnMetadatas().isEmpty() + || !getEmbeddedColumnMetadatas().get(0).getColumns().contains(columnInfo)) + { + if (!columnToBeIndexed.contains(indexInfo)) + { + columnToBeIndexed.add(indexInfo); + } + } + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/api/AbstractSchemaManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/api/AbstractSchemaManager.java new file mode 100644 index 000000000..e3409c7ae --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/api/AbstractSchemaManager.java @@ -0,0 +1,252 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure.schema.api; + +import java.util.List; +import java.util.Map; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.configure.ClientProperties.DataStore.Connection; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema; +import com.impetus.kundera.configure.schema.TableInfo; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Abstract Schema Manager has abstract method to handle + * {@code SchemaOperationType}. + * + * @author Kuldeep.Kumar + * + */ +public abstract class AbstractSchemaManager +{ + + /** The pu metadata variable. */ + protected PersistenceUnitMetadata puMetadata; + + /** The port variable. */ + protected String port; + + /** The host variable . */ + protected String[] hosts; + + /** The kundera_client variable. */ + protected String clientFactory; + + /** The database name variable. */ + protected String databaseName; + + /** The table infos variable . */ + protected List tableInfos; + + /** The operation variable. */ + protected String operation; + + protected List schemas = null; + + protected Connection conn = null; + + protected DataStore dataStore = null; + + protected Map externalProperties; + + /** + * Initialise with configured client factory. + * + * @param clientFactory + * specific client factory. + * @param externalProperties + */ + protected AbstractSchemaManager(String clientFactory, Map externalProperties) + { + this.clientFactory = clientFactory; + this.externalProperties = externalProperties; + } + + /** + * Export schema handles the handleOperation method. + * + * @param hbase + */ + protected void exportSchema(final String persistenceUnit, List tables) + { + // Get persistence unit metadata + PersistenceUnitMetadata puMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(persistenceUnit); + String paramString = externalProperties != null ? (String) externalProperties + .get(PersistenceProperties.KUNDERA_CLIENT_FACTORY) : null; + if (clientFactory != null + && ((clientFactory.equalsIgnoreCase(puMetadata.getProperties().getProperty( + PersistenceProperties.KUNDERA_CLIENT_FACTORY))) || (paramString != null && clientFactory + .equalsIgnoreCase(paramString)))) + { + readConfigProperties(puMetadata); + + // invoke handle operation. + if (operation != null && initiateClient()) + { + tableInfos = tables; + handleOperations(tables); + } + } + } + + /** + * @param pu + */ + private void readConfigProperties(final PersistenceUnitMetadata puMetadata) + { + String hostName = null; + String portName = null; + String operationType = null; + String schemaName = null; + if (externalProperties != null) + { + portName = (String) externalProperties.get(PersistenceProperties.KUNDERA_PORT); + hostName = (String) externalProperties.get(PersistenceProperties.KUNDERA_NODES); + schemaName = (String) externalProperties.get(PersistenceProperties.KUNDERA_KEYSPACE); + // get type of schema of operation. + operationType = (String) externalProperties.get(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE); + } + if (portName == null) + portName = puMetadata.getProperties().getProperty(PersistenceProperties.KUNDERA_PORT); + if (hostName == null) + hostName = puMetadata.getProperties().getProperty(PersistenceProperties.KUNDERA_NODES); + if (schemaName == null) + schemaName = puMetadata.getProperties().getProperty(PersistenceProperties.KUNDERA_KEYSPACE); + // get type of schema of operation. + if (operationType == null) + operationType = puMetadata.getProperty(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE); + + String[] hostArray = hostName.split(","); + hosts = new String[hostArray.length]; + for (int i = 0; i < hostArray.length; i++) + { + hosts[i] = hostArray[i].trim(); + } + this.port = portName; + this.databaseName = schemaName; + this.operation = operationType; + } + + /** + * Initiate client to initialize with client specific schema. + * + * @return true, if successful + */ + protected abstract boolean initiateClient(); + + /** + * Validates the schema. + * + * @param tableInfos + * the table infos + */ + protected abstract void validate(List tableInfos); + + /** + * Update. + * + * @param tableInfos + * the table infos + */ + protected abstract void update(List tableInfos); + + /** + * Creates the. + * + * @param tableInfos + * the table infos + */ + protected abstract void create(List tableInfos); + + /** + * Create_drop. + * + * @param tableInfos + * the table infos + */ + protected abstract void create_drop(List tableInfos); + + /** + * handleOperations method handles the all operation on the basis of + * operationType + */ + + /** + * enum class for operation type + */ + /** + * The Enum ScheamOperationType. + */ + public enum SchemaOperationType + { + + /** The createdrop. */ + createdrop, + /** The create. */ + create, + /** The validate. */ + validate, + /** The update. */ + update; + + /** + * Gets the single instance of ScheamOperationType. + * + * @param operation + * the operation + * @return single instance of ScheamOperationType + */ + public static SchemaOperationType getInstance(String operation) + { + if (operation.equalsIgnoreCase("create-drop")) + { + return SchemaOperationType.createdrop; + } + return SchemaOperationType.valueOf(SchemaOperationType.class, operation); + } + } + + /** + * Handle operations. + * + * @param tableInfos + * the table infos + */ + private void handleOperations(List tableInfos) + { + SchemaOperationType operationType = SchemaOperationType.getInstance(operation); + + switch (operationType) + { + case createdrop: + create_drop(tableInfos); + break; + case create: + create(tableInfos); + break; + case update: + update(tableInfos); + break; + case validate: + validate(tableInfos); + break; + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/api/SchemaManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/api/SchemaManager.java new file mode 100644 index 000000000..8414607d3 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/configure/schema/api/SchemaManager.java @@ -0,0 +1,50 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.configure.schema.api; + +import java.util.List; +import java.util.Map; + +import com.impetus.kundera.configure.schema.TableInfo; + +/** + * Interface to define methods to be implemented by different schema managers. + * + * @author kuldeep.kumar + * + */ +public interface SchemaManager +{ + /** + * Exports schema according to configured schema operation e.g. + * {create,create-drop,update,validate} + */ + void exportSchema(String persistenceUnit, List puToSchemaCol); + + /** + * Method required to drop auto create schema,in case of schema operation as + * {create-drop}, + */ + void dropSchema(); + + /** + * validates the entity against the Client specific properties. + * + * @return + * + */ + boolean validateEntity(Class clazz); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/db/DataRow.java b/src/kundera-core/src/main/java/com/impetus/kundera/db/DataRow.java new file mode 100644 index 000000000..d27627b8a --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/db/DataRow.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.db; + +import java.util.ArrayList; +import java.util.List; + +/** + * Utility class that represents a row in Column family based datastores like + * cassandra and HBase. + * + * @param + * the generic type + * @author amresh.singh + */ +public class DataRow +{ + /** Id of the row. */ + private String id; + + /** name of the family. */ + private String columnFamilyName; + + /** list of thrift columns from the row. */ + private List columns; + + /** + * default constructor. + */ + public DataRow() + { + columns = new ArrayList(); + } + + /** + * The Constructor. + * + * @param id + * the id + * @param columnFamilyName + * the column family name + * @param columns + * the columns + */ + public DataRow(String id, String columnFamilyName, List columns) + { + this.id = id; + this.columnFamilyName = columnFamilyName; + this.columns = columns; + } + + /** + * Gets the id. + * + * @return the id + */ + public String getId() + { + return id; + } + + /** + * Gets the column family name. + * + * @return the columnFamilyName + */ + public String getColumnFamilyName() + { + return columnFamilyName; + } + + /** + * Gets the columns. + * + * @return the columns + */ + public List getColumns() + { + return columns; + } + + /** + * Adds the column.; + * + * @param column + * the column + */ + public void addColumn(TF column) + { + columns.add(column); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/db/RelationHolder.java b/src/kundera-core/src/main/java/com/impetus/kundera/db/RelationHolder.java new file mode 100644 index 000000000..be43e7642 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/db/RelationHolder.java @@ -0,0 +1,84 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.db; + +/** + * The Class RelationHolder. + * + * @author vivek.mishra + */ +public class RelationHolder +{ + + /** The relation name. */ + private String relationName; + + /** The relation value. */ + private Object relationValue; + + /** Holds object through which this relation is maintained */ + private Object relationVia; + + /** + * Instantiates a new relation holder. + * + * @param relationName + * the relation name + * @param relationValue + * the relation value + */ + public RelationHolder(String relationName, Object relationValue) + { + this.relationName = relationName; + this.relationValue = relationValue; + } + + public RelationHolder(String relationName, Object relationValue, Object relationVia) + { + this.relationName = relationName; + this.relationValue = relationValue; + this.relationVia = relationVia; + } + + /** + * Gets the relation name. + * + * @return the relationName + */ + public String getRelationName() + { + return relationName; + } + + /** + * Gets the relation value. + * + * @return the relationValue + */ + public Object getRelationValue() + { + return relationValue; + } + + /** + * @return the relationVia + */ + public Object getRelationVia() + { + return relationVia; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/db/SearchResult.java b/src/kundera-core/src/main/java/com/impetus/kundera/db/SearchResult.java new file mode 100644 index 000000000..6fd80e0d9 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/db/SearchResult.java @@ -0,0 +1,90 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.db; + +import java.util.ArrayList; +import java.util.List; + +/** + * Holds High level search result info from database records + * + * @author amresh + * + */ +public class SearchResult +{ + private Object primaryKey; + + private String embeddedColumnName; + + private List embeddedColumnValues; + + /** + * @return the primaryKey + */ + public Object getPrimaryKey() + { + return primaryKey; + } + + /** + * @param primaryKey + * the primaryKey to set + */ + public void setPrimaryKey(Object primaryKey) + { + this.primaryKey = primaryKey; + } + + /** + * @return the embeddedColumnName + */ + public String getEmbeddedColumnName() + { + return embeddedColumnName; + } + + /** + * @param embeddedColumnName + * the embeddedColumnName to set + */ + public void setEmbeddedColumnName(String embeddedColumnName) + { + this.embeddedColumnName = embeddedColumnName; + } + + /** + * @return the embeddedColumnValues + */ + public List getEmbeddedColumnValues() + { + return embeddedColumnValues; + } + + /** + * @param embeddedColumnValues + * the embeddedColumnValues to set + */ + public void addEmbeddedColumnValue(String embeddedColumnValue) + { + if (embeddedColumnValues == null) + { + embeddedColumnValues = new ArrayList(); + } + embeddedColumnValues.add(embeddedColumnValue); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/generator/AutoGenerator.java b/src/kundera-core/src/main/java/com/impetus/kundera/generator/AutoGenerator.java new file mode 100644 index 000000000..e98efd775 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/generator/AutoGenerator.java @@ -0,0 +1,35 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.generator; + +/** + * {@link AutoGenerator} interface , all client should implement this interface + * in order to support auto generation strategy. + * + * @author Kuldeep.Mishra + * + */ +public interface AutoGenerator extends Generator +{ + /** + * generate id, Its totally client responsibility to generate Id, using + * client specific strategy. + * + * @param discriptor + * @return + */ + public Object generate(); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/generator/Generator.java b/src/kundera-core/src/main/java/com/impetus/kundera/generator/Generator.java new file mode 100644 index 000000000..0ff11c679 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/generator/Generator.java @@ -0,0 +1,27 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.generator; + +/** + * Generator Interface implemented by all generator. + * + * @author Kuldeep.Mishra + * + */ +public interface Generator +{ + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/generator/IdentityGenerator.java b/src/kundera-core/src/main/java/com/impetus/kundera/generator/IdentityGenerator.java new file mode 100644 index 000000000..891788242 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/generator/IdentityGenerator.java @@ -0,0 +1,38 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.generator; + +import com.impetus.kundera.metadata.model.SequenceGeneratorDiscriptor; + +/** + * {@link IdentityGenerator} interface , all client should implement this + * interface in order to support identity generation strategy. + * + * @author Kuldeep.Mishra + * + */ +public interface IdentityGenerator extends Generator +{ + /** + * generate id on the basis of {@SequenceGeneratorDiscriptor + * + * } property. + * + * @param discriptor + * @return + */ + public Object generate(SequenceGeneratorDiscriptor discriptor); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/generator/SequenceGenerator.java b/src/kundera-core/src/main/java/com/impetus/kundera/generator/SequenceGenerator.java new file mode 100644 index 000000000..ab4ddf8b7 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/generator/SequenceGenerator.java @@ -0,0 +1,38 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.generator; + +import com.impetus.kundera.metadata.model.SequenceGeneratorDiscriptor; + +/** + * {@link SequenceGenerator} interface , all client should implement this + * interface in order to support sequence generation strategy. + * + * @author Kuldeep.Mishra + * + */ +public interface SequenceGenerator extends Generator +{ + /** + * generate id on the basis of {@SequenceGeneratorDiscriptor + * + * } property. + * + * @param discriptor + * @return + */ + public Object generate(SequenceGeneratorDiscriptor discriptor); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/generator/TableGenerator.java b/src/kundera-core/src/main/java/com/impetus/kundera/generator/TableGenerator.java new file mode 100644 index 000000000..9a61373f3 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/generator/TableGenerator.java @@ -0,0 +1,39 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.generator; + +import com.impetus.kundera.metadata.model.TableGeneratorDiscriptor; + +/** + * {@link TableGenerator} interface , all client should implement this interface + * in order to support table generation strategy. + * + * @author Kuldeep.Mishra + * + */ +public interface TableGenerator extends Generator +{ + /** + * generate id on the basis of {@TableGeneratorDiscriptor + * + * + * } property. + * + * @param discriptor + * @return + */ + public Object generate(TableGeneratorDiscriptor discriptor); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/SurfaceType.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/SurfaceType.java new file mode 100644 index 000000000..ac9dc7fb3 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/SurfaceType.java @@ -0,0 +1,25 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.gis; + +/** + * @author amresh + * + */ +public enum SurfaceType +{ + FLAT, SPHERICAL; +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Circle.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Circle.java new file mode 100644 index 000000000..6e4974b52 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Circle.java @@ -0,0 +1,97 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.gis.geometry; + +import com.impetus.kundera.gis.SurfaceType; + +/** + * Geometric class representing circle shape + * + * @author amresh.singh + */ +public class Circle +{ + private Coordinate centre; + + private double radius; + + /** Surface type on which this circle is based */ + private SurfaceType surfaceType = SurfaceType.FLAT; + + public Circle(double x, double y, double r) + { + setCentre(new Coordinate(x, y)); + setRadius(r); + } + + public Circle(Coordinate centre, double radius) + { + this.centre = centre; + this.radius = radius; + } + + /** + * @return the centre + */ + public Coordinate getCentre() + { + return centre; + } + + /** + * @param centre + * the centre to set + */ + public void setCentre(Coordinate centre) + { + this.centre = centre; + } + + /** + * @return the radius + */ + public double getRadius() + { + return radius; + } + + /** + * @param radius + * the radius to set + */ + public void setRadius(double radius) + { + this.radius = radius; + } + + /** + * @return the surfaceType + */ + public SurfaceType getSurfaceType() + { + return surfaceType; + } + + /** + * @param surfaceType + * the surfaceType to set + */ + public void setSurfaceType(SurfaceType surfaceType) + { + this.surfaceType = surfaceType; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Coordinate.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Coordinate.java new file mode 100644 index 000000000..5b62f3559 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Coordinate.java @@ -0,0 +1,64 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.gis.geometry; + +/** + * Geometric Coordinate implementation + * + * @author amresh.singh + */ +public class Coordinate extends com.vividsolutions.jts.geom.Coordinate +{ + /** + * + */ + public Coordinate() + { + super(); + + } + + /** + * @param c + */ + public Coordinate(com.vividsolutions.jts.geom.Coordinate c) + { + super(c); + + } + + /** + * @param x + * @param y + * @param z + */ + public Coordinate(double x, double y, double z) + { + super(x, y, z); + + } + + /** + * @param x + * @param y + */ + public Coordinate(double x, double y) + { + super(x, y); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Envelope.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Envelope.java new file mode 100644 index 000000000..0138d8dbb --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Envelope.java @@ -0,0 +1,75 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.gis.geometry; + +import com.vividsolutions.jts.geom.Coordinate; + +/** + * Geometric Envelope (Box) implementation + * + * @author amresh.singh + */ +public class Envelope extends com.vividsolutions.jts.geom.Envelope +{ + + /** + * + */ + public Envelope() + { + } + + /** + * @param p + */ + public Envelope(Coordinate p) + { + super(p); + + } + + /** + * @param env + */ + public Envelope(com.vividsolutions.jts.geom.Envelope env) + { + super(env); + + } + + /** + * @param p1 + * @param p2 + */ + public Envelope(Coordinate p1, Coordinate p2) + { + super(p1, p2); + + } + + /** + * @param x1 + * @param x2 + * @param y1 + * @param y2 + */ + public Envelope(double x1, double x2, double y1, double y2) + { + super(x1, x2, y1, y2); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Point.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Point.java new file mode 100644 index 000000000..984810484 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Point.java @@ -0,0 +1,82 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.gis.geometry; + +import com.impetus.kundera.gis.SurfaceType; +import com.vividsolutions.jts.geom.Coordinate; +import com.vividsolutions.jts.geom.CoordinateSequence; +import com.vividsolutions.jts.geom.GeometryFactory; +import com.vividsolutions.jts.geom.PrecisionModel; + +/** + * Geometric Point implementation + * + * @author amresh.singh + */ +public class Point extends com.vividsolutions.jts.geom.Point +{ + /** Surface type on which this point is based */ + private SurfaceType surfaceType = SurfaceType.FLAT; + + public Point(com.vividsolutions.jts.geom.Point point) + { + super(point.getCoordinate(), point.getPrecisionModel(), point.getSRID()); + } + + public Point(double x, double y) + { + super(new Coordinate(x, y), new PrecisionModel(), 0); + } + + /** + * @param coordinates + * @param factory + */ + public Point(CoordinateSequence coordinates, GeometryFactory factory) + { + super(coordinates, factory); + } + + /** + * @param coordinate + * @param precisionModel + * @param SRID + * @deprecated + */ + public Point(Coordinate coordinate, PrecisionModel precisionModel, int SRID) + { + super(coordinate, precisionModel, SRID); + + } + + /** + * @return the surfaceType + */ + public SurfaceType getSurfaceType() + { + return surfaceType; + } + + /** + * @param surfaceType + * the surfaceType to set + */ + public void setSurfaceType(SurfaceType surfaceType) + { + this.surfaceType = surfaceType; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Polygon.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Polygon.java new file mode 100644 index 000000000..cc3fea9a7 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Polygon.java @@ -0,0 +1,54 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.gis.geometry; + +import com.vividsolutions.jts.geom.GeometryFactory; +import com.vividsolutions.jts.geom.LinearRing; + +/** + * Geometric Polygon implementation + * + * @author amresh.singh + */ +public class Polygon extends com.vividsolutions.jts.geom.Polygon +{ + + /** + * @param shell + * @param holes + * @param factory + */ + public Polygon(LinearRing shell, LinearRing[] holes, GeometryFactory factory) + { + super(shell, holes, factory); + } + + @Override + public Coordinate[] getCoordinates() + { + com.vividsolutions.jts.geom.Coordinate[] coordinates = super.getCoordinates(); + + Coordinate[] cs = new Coordinate[coordinates.length]; + + int count = 0; + for (com.vividsolutions.jts.geom.Coordinate c : coordinates) + { + cs[count++] = new Coordinate(c); + } + + return cs; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Triangle.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Triangle.java new file mode 100644 index 000000000..956411b2c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/geometry/Triangle.java @@ -0,0 +1,41 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.gis.geometry; + +/** + * Geometric Triangle implementation + * + * @author amresh.singh + */ +public class Triangle extends com.vividsolutions.jts.geom.Triangle +{ + + public Triangle(double x1, double y1, double x2, double y2, double x3, double y3) + { + super(new Coordinate(x1, y1), new Coordinate(x2, y2), new Coordinate(x3, y3)); + } + + /** + * @param p0 + * @param p1 + * @param p2 + */ + public Triangle(Coordinate p0, Coordinate p1, Coordinate p2) + { + super(p0, p1, p2); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/gis/query/GeospatialQuery.java b/src/kundera-core/src/main/java/com/impetus/kundera/gis/query/GeospatialQuery.java new file mode 100644 index 000000000..e1c89f9c7 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/gis/query/GeospatialQuery.java @@ -0,0 +1,27 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.gis.query; + +/** + * Provides methods related to Geospatial Queries + * + * @author amresh.singh + */ +public interface GeospatialQuery +{ + Object createGeospatialQuery(String geolocationColumnName, Object shape, Object query); + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/graph/Node.java b/src/kundera-core/src/main/java/com/impetus/kundera/graph/Node.java new file mode 100644 index 000000000..d2133543c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/graph/Node.java @@ -0,0 +1,765 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.graph; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.PostPersist; +import javax.persistence.PostRemove; +import javax.persistence.PostUpdate; +import javax.persistence.PrePersist; +import javax.persistence.PreRemove; +import javax.persistence.PreUpdate; + +import org.apache.commons.lang.builder.HashCodeBuilder; + +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.graph.NodeLink.LinkProperty; +import com.impetus.kundera.lifecycle.NodeStateContext; +import com.impetus.kundera.lifecycle.states.NodeState; +import com.impetus.kundera.lifecycle.states.RemovedState; +import com.impetus.kundera.lifecycle.states.TransientState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.Relation.ForeignKey; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.persistence.context.PersistenceCache; +import com.impetus.kundera.persistence.event.EntityEventDispatcher; +import com.impetus.kundera.utils.ObjectUtils; + +/** + * Represents a node in object graph + * + * @author amresh.singh + */ +public class Node implements NodeStateContext +{ + + // ID of a node into object graph + private String nodeId; + + // Primary key of entity data contained in this node + private Object entityId; + + // Actual node data + private Object data; + + // Current node state as defined in state machine + private NodeState currentNodeState; + + // Class of actual node data + private Class dataClass; + + // All parents of this node, Key is Node Link info and value is node itself + private Map parents; + + // All children of this node, Key is Node Link info and value is node itself + private Map children; + + // Whether this node has been traversed + private boolean traversed; + + // Whether this node is dirty + private boolean dirty; + + // Whether this node for update. + private boolean isUpdate; + + /* + * Depth of this node in the tree Head node has a depth of 1 and so on. + */ + private int depth; + + /** Client for this node */ + private Client client; + + // Reference to Persistence cache where this node is stored + private PersistenceCache persistenceCache; + + // Whether graph is completely traversed or not. + private boolean isGraphCompleted; + + private PersistenceDelegator pd; + + private Node originalNode; + + private boolean isProcessed; + + private EntityEventDispatcher eventDispatcher = new EntityEventDispatcher(); + + private Node(String nodeId, Object data, PersistenceCache pc, Object primaryKey) + { + initializeNode(nodeId, data, primaryKey); + setPersistenceCache(pc); + + // Initialize current node state to transient state + this.currentNodeState = new TransientState(); + } + + Node(String nodeId, Object data, NodeState initialNodeState, PersistenceCache pc, Object primaryKey) + { + initializeNode(nodeId, data, primaryKey); + setPersistenceCache(pc); + + // Initialize current node state + if (initialNodeState == null) + { + this.currentNodeState = new TransientState(); + } + else + { + this.currentNodeState = initialNodeState; + } + } + + public Node(String nodeId, Class nodeDataClass, NodeState initialNodeState, PersistenceCache pc, + Object primaryKey) + { + this.nodeId = nodeId; + this.dataClass = nodeDataClass; + this.entityId = primaryKey; + setPersistenceCache(pc); + + // Initialize current node state + if (initialNodeState == null) + { + this.currentNodeState = new TransientState(); + } + else + { + this.currentNodeState = initialNodeState; + } + } + + private void initializeNode(String nodeId, Object data, Object primaryKey) + { + this.nodeId = nodeId; + this.data = data; + this.dataClass = data != null ? data.getClass() : null; + this.dirty = true; + this.entityId = primaryKey; + } + + /** + * @return the nodeId + */ + @Override + public String getNodeId() + { + return nodeId; + } + + /** + * @param nodeId + * the nodeId to set + */ + @Override + public void setNodeId(String nodeId) + { + this.nodeId = nodeId; + } + + /** + * @return the data + */ + @Override + public Object getData() + { + return data; + } + + /** + * @param data + * the data to set + */ + @Override + public void setData(Object data) + { + this.data = data; + } + + /** + * @return the dataClass + */ + @Override + public Class getDataClass() + { + return dataClass; + } + + /** + * @param dataClass + * the dataClass to set + */ + @Override + public void setDataClass(Class dataClass) + { + this.dataClass = dataClass; + } + + /** + * @return the currentNodeState + */ + @Override + public NodeState getCurrentNodeState() + { + return currentNodeState; + } + + /** + * @param currentNodeState + * the currentNodeState to set + */ + @Override + public void setCurrentNodeState(NodeState currentNodeState) + { + this.currentNodeState = currentNodeState; + } + + /** + * @return the parents + */ + @Override + public Map getParents() + { + return parents; + } + + /** + * @param parents + * the parents to set + */ + @Override + public void setParents(Map parents) + { + this.parents = parents; + } + + /** + * @return the children + */ + @Override + public Map getChildren() + { + return children; + } + + /** + * @param children + * the children to set + */ + @Override + public void setChildren(Map children) + { + this.children = children; + } + + /** + * @return the isHeadNode + */ + public boolean isHeadNode() + { + return this != null && this.parents == null ? true : false; + } + + /** + * Retrieves parent node of this node for a given parent node ID + */ + @Override + public Node getParentNode(String parentNodeId) + { + NodeLink link = new NodeLink(parentNodeId, getNodeId()); + + if (this.parents == null) + { + return null; + } + else + { + return this.parents.get(link); + } + } + + /** + * Retrieves child node of this node for a given child node ID + */ + + @Override + public Node getChildNode(String childNodeId) + { + NodeLink link = new NodeLink(getNodeId(), childNodeId); + + if (this.children == null) + { + return null; + } + else + { + return this.children.get(link); + } + } + + @Override + public void addParentNode(NodeLink nodeLink, Node node) + { + if (parents == null || parents.isEmpty()) + { + parents = new HashMap(); + } + parents.put(nodeLink, node); + } + + @Override + public void addChildNode(NodeLink nodeLink, Node node) + { + if (children == null || children.isEmpty()) + { + children = new HashMap(); + } + children.put(nodeLink, node); + } + + /** + * @return the traversed + */ + @Override + public boolean isTraversed() + { + return traversed; + } + + /** + * @param traversed + * the traversed to set + */ + @Override + public void setTraversed(boolean traversed) + { + this.traversed = traversed; + } + + /** + * @return the dirty + */ + @Override + public boolean isDirty() + { + return dirty; + } + + /** + * @param dirty + * the dirty to set + */ + @Override + public void setDirty(boolean dirty) + { + this.dirty = dirty; + } + + /** + * @return the client + */ + @Override + public Client getClient() + { + return client; + } + + /** + * @param client + * the client to set + */ + + @Override + public void setClient(Client client) + { + this.client = client; + } + + @Override + public PersistenceDelegator getPersistenceDelegator() + { + return pd; + } + + @Override + public void setPersistenceDelegator(PersistenceDelegator pd) + { + this.pd = pd; + } + + @Override + public String toString() + { + return "[" + nodeId + "]" + nodeId; + } + + @Override + public boolean equals(Object otherNode) + { + if (otherNode == null) + { + return false; + } + + if (!(otherNode instanceof Node)) + { + return false; + } + + return this.nodeId.equals(((Node) otherNode).getNodeId()); + } + + @Override + public int hashCode() + { + return HashCodeBuilder.reflectionHashCode(this.nodeId); + } + + // //////////////////////////////////////// + /* CRUD related operations on this node */ + // //////////////////////////////////////// + + @Override + public void persist() + { + getCurrentNodeState().handlePersist(this); + } + + @Override + public void remove() + { + getCurrentNodeState().handleRemove(this); + } + + @Override + public void refresh() + { + getCurrentNodeState().handleRefresh(this); + } + + @Override + public void merge() + { + getCurrentNodeState().handleMerge(this); + } + + @Override + public void detach() + { + getCurrentNodeState().handleDetach(this); + } + + @Override + public void close() + { + getCurrentNodeState().handleClose(this); + } + + @Override + public void lock() + { + getCurrentNodeState().handleLock(this); + } + + @Override + public void commit() + { + getCurrentNodeState().handleCommit(this); + } + + @Override + public void rollback() + { + getCurrentNodeState().handleRollback(this); + } + + @Override + public void find() + { + getCurrentNodeState().handleFind(this); + } + + @Override + public void getReference() + { + getCurrentNodeState().handleGetReference(this); + } + + @Override + public void contains() + { + getCurrentNodeState().handleContains(this); + } + + @Override + public void clear() + { + getCurrentNodeState().handleClear(this); + } + + @Override + public void flush() + { + if (isDirty()) + { + handlePreEvent(); + getCurrentNodeState().handleFlush(this); + handlePostEvent(); + this.isProcessed = true; + } + + // Update Link value for all nodes attached to this one + Map parents = this.getParents(); + Map children = this.getChildren(); + + // update links. + if (parents != null && !parents.isEmpty()) + { + for (NodeLink parentNodeLink : parents.keySet()) + { + if (!parentNodeLink.getMultiplicity().equals(ForeignKey.MANY_TO_MANY)) + parentNodeLink.addLinkProperty(LinkProperty.LINK_VALUE, this.getEntityId()); + } + } + + if (children != null && !children.isEmpty()) + { + for (NodeLink childNodeLink : children.keySet()) + { + if (!childNodeLink.getMultiplicity().equals(ForeignKey.MANY_TO_MANY)) + childNodeLink.addLinkProperty(LinkProperty.LINK_VALUE, this.getEntityId()); + } + } + } + + // Overridden methods from + + @Override + public boolean isInState(Class stateClass) + { + return getCurrentNodeState().getClass().equals(stateClass); + } + + @Override + public PersistenceCache getPersistenceCache() + { + return this.persistenceCache; + } + + @Override + public void setPersistenceCache(PersistenceCache persistenceCache) + { + this.persistenceCache = persistenceCache; + } + + /** + * @return the isGraphCompleted + */ + boolean isGraphCompleted() + { + return isGraphCompleted; + } + + /** + * @param isGraphCompleted + * the isGraphCompleted to set + */ + void setGraphCompleted(boolean isGraphCompleted) + { + this.isGraphCompleted = isGraphCompleted; + } + + /** + * @return the originalNode + */ + public Node getOriginalNode() + { + return originalNode; + } + + /** + * @param originalNode + * the originalNode to set + */ + public void setOriginalNode(Node originalNode) + { + this.originalNode = originalNode; + } + + /** + * @return the isProcessed + */ + public boolean isProcessed() + { + return isProcessed; + } + + /** + * @return the isUpdate + */ + public boolean isUpdate() + { + return isUpdate; + } + + /** + * @param isUpdate + * the isUpdate to set + */ + public void setUpdate(boolean isUpdate) + { + this.isUpdate = isUpdate; + } + + @Override + public Node clone() + { + Node cloneCopy = new Node(this.nodeId, ObjectUtils.deepCopy(this.getData()), this.persistenceCache, + this.entityId); + cloneCopy.setChildren(this.children); + cloneCopy.setParents(this.parents); + cloneCopy.setDataClass(this.dataClass); + cloneCopy.setTraversed(this.traversed); + + return cloneCopy; + } + + @Override + public Object getEntityId() + { + return this.entityId; + } + + public void setEntityId(Object id) + { + this.entityId = id; + } + + public void handlePreEvent() + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(this.getDataClass()); + + if (isUpdate) + { + onPreEvent(metadata, EntityEvent.UPDATE); + } + else if (this.isInState(RemovedState.class)) + { + onPreEvent(metadata, EntityEvent.REMOVE); + } + else + { + onPreEvent(metadata, EntityEvent.PERSIST); + } + } + + public void handlePostEvent() + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(this.getDataClass()); + + if (isUpdate) + { + onPostEvent(metadata, EntityEvent.UPDATE); + } + else if (this.isInState(RemovedState.class)) + { + onPostEvent(metadata, EntityEvent.REMOVE); + } + else + { + onPostEvent(metadata, EntityEvent.PERSIST); + } + } + + private void onPreEvent(EntityMetadata metadata, EntityEvent event) + { + try + { + this.eventDispatcher.fireEventListeners(metadata, this.data, EntityEvent.getPreEvent(event)); + } + catch (Exception es) + { + throw new KunderaException(es); + } + } + + private void onPostEvent(EntityMetadata metadata, EntityEvent event) + { + try + { + this.eventDispatcher.fireEventListeners(metadata, this.data, EntityEvent.getPostEvent(event)); + } + catch (Exception es) + { + throw new KunderaException(es); + } + } + + private enum EntityEvent + { + UPDATE, PERSIST, REMOVE; + + private final static Class getPreEvent(EntityEvent event) + { + Class clazz = null; + switch (event) + { + case PERSIST: + clazz = PrePersist.class; + break; + + case UPDATE: + clazz = PreUpdate.class; + break; + + case REMOVE: + clazz = PreRemove.class; + break; + + default: + // TODO: Throw an error. + } + return clazz; + } + + private final static Class getPostEvent(EntityEvent event) + { + Class clazz = null; + switch (event) + { + case PERSIST: + clazz = PostPersist.class; + break; + + case UPDATE: + clazz = PostUpdate.class; + break; + + case REMOVE: + clazz = PostRemove.class; + break; + + default: + // TODO: Throw an error. + } + return clazz; + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/graph/NodeLink.java b/src/kundera-core/src/main/java/com/impetus/kundera/graph/NodeLink.java new file mode 100644 index 000000000..905db3891 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/graph/NodeLink.java @@ -0,0 +1,189 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.graph; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.commons.lang.builder.EqualsBuilder; + +import com.impetus.kundera.metadata.model.Relation; + +/** + * Holds link meta data for a unidirectional directed link from source node to + * target node. + * + * @author amresh.singh + */ +public class NodeLink +{ + // All possible node link properties + public enum LinkProperty + { + LINK_NAME, LINK_VALUE, IS_SHARED_BY_PRIMARY_KEY, IS_BIDIRECTIONAL, IS_RELATED_VIA_JOIN_TABLE, PROPERTY, BIDIRECTIONAL_PROPERTY, CASCADE, JOIN_TABLE_METADATA + // Add more if required + }; + + private String sourceNodeId; + + private String targetNodeId; + + // Multiplicity of relationship + private Relation.ForeignKey multiplicity; + + // Contains all properties for this link + private Map linkProperties; + + public NodeLink() + { + + } + + public NodeLink(String sourceNodeId, String targetNodeId) + { + this.sourceNodeId = sourceNodeId; + this.targetNodeId = targetNodeId; + } + + /** + * @return the sourceNodeId + */ + public String getSourceNodeId() + { + return sourceNodeId; + } + + /** + * @param sourceNodeId + * the sourceNodeId to set + */ + public void setSourceNodeId(String sourceNodeId) + { + this.sourceNodeId = sourceNodeId; + } + + /** + * @return the targetNodeId + */ + public String getTargetNodeId() + { + return targetNodeId; + } + + /** + * @param targetNodeId + * the targetNodeId to set + */ + public void setTargetNodeId(String targetNodeId) + { + this.targetNodeId = targetNodeId; + } + + /** + * @return the multiplicity + */ + public Relation.ForeignKey getMultiplicity() + { + return multiplicity; + } + + /** + * @param multiplicity + * the multiplicity to set + */ + public void setMultiplicity(Relation.ForeignKey multiplicity) + { + this.multiplicity = multiplicity; + } + + /** + * @return the linkProperties + */ + public Map getLinkProperties() + { + return linkProperties; + } + + /** + * @param linkProperties + * the linkProperties to set + */ + public void setLinkProperties(Map linkProperties) + { + this.linkProperties = linkProperties; + } + + /** + * @return the linkProperties + */ + public Object getLinkProperty(LinkProperty name) + { + if (linkProperties == null || linkProperties.isEmpty()) + { + throw new IllegalStateException("Link properties not initialized"); + } + + return linkProperties.get(name); + } + + public void addLinkProperty(LinkProperty name, Object propertyValue) + { + if (linkProperties == null) + { + linkProperties = new HashMap(); + } + + linkProperties.put(name, propertyValue); + } + + @Override + public int hashCode() + { + int n = getSourceNodeId().hashCode() * getTargetNodeId().hashCode(); + return n; + + // return new + // HashCodeBuilder().append(getSourceNodeId()).append(getTargetNodeId()).hashCode(); + } + + @Override + public boolean equals(Object obj) + { + if (this == obj) + { + return true; + } + + if (!(obj instanceof NodeLink)) + { + return false; + } + + NodeLink targetNodeLink = (NodeLink) obj; + + return new EqualsBuilder().append(getSourceNodeId(), targetNodeLink.getSourceNodeId()) + .append(getTargetNodeId(), targetNodeLink.getTargetNodeId()).isEquals(); + // return getSourceNodeId().equals(targetNodeLink.getSourceNodeId()) + // && getTargetNodeId().equals(targetNodeLink.getTargetNodeId()); + } + + @Override + public String toString() + { + return sourceNodeId + "---(" + multiplicity + ")--->" + targetNodeId; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraph.java b/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraph.java new file mode 100644 index 000000000..e6db476d4 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraph.java @@ -0,0 +1,96 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.graph; + +import java.util.HashMap; +import java.util.Map; + +/** + * Holds graph of an object + * + * @author amresh.singh + */ +public class ObjectGraph +{ + // Head node in this object graph + private Node headNode; + + // Mapping between Node ID and Node itself + // Each node contains link to parent/ child nodes it is related to + private Map nodeMapping; + + ObjectGraph() + { + clear(); + nodeMapping = new HashMap(); + } + + /** + * Adds a {@link Node} with a give nodeId to object graph. + * + * @param nodeId + * @param node + */ + public void addNode(String nodeId, Node node) + { + nodeMapping.put(nodeId, node); + } + + /** + * Returns Node for a given node ID + * + * @param nodeId + * @return + */ + Node getNode(String nodeId) + { + return nodeMapping.get(nodeId); + } + + /** + * @return the headNode + */ + public Node getHeadNode() + { + return headNode; + } + + /** + * @param headNode + * the headNode to set + */ + void setHeadNode(Node headNode) + { + this.headNode = headNode; + } + + /** + * @return the nodeMapping + */ + public Map getNodeMapping() + { + return nodeMapping; + } + + public void clear() + { + if (nodeMapping != null) + { + nodeMapping.clear(); + nodeMapping = null; + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraphBuilder.java b/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraphBuilder.java new file mode 100644 index 000000000..195c9ff07 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraphBuilder.java @@ -0,0 +1,330 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.graph; + +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +import javax.persistence.MapKeyJoinColumn; + +import org.apache.commons.lang.StringUtils; + +import com.impetus.kundera.graph.NodeLink.LinkProperty; +import com.impetus.kundera.lifecycle.states.NodeState; +import com.impetus.kundera.lifecycle.states.TransientState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.persistence.IdGenerator; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.persistence.PersistenceValidator; +import com.impetus.kundera.persistence.context.PersistenceCache; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.proxy.KunderaProxy; +import com.impetus.kundera.proxy.ProxyHelper; +import com.impetus.kundera.proxy.collection.ProxyCollection; +import com.impetus.kundera.utils.DeepEquals; + +/** + * Responsible for generating {@link ObjectGraph} of nodes from a given entity + * + * @author amresh.singh + */ +public class ObjectGraphBuilder +{ + private PersistenceCache persistenceCache; + + private PersistenceDelegator pd; + + private IdGenerator idGenerator; + + private PersistenceValidator validator; + + public ObjectGraphBuilder(PersistenceCache pcCache, PersistenceDelegator pd) + { + this.persistenceCache = pcCache; + this.pd = pd; + this.idGenerator = new IdGenerator(); + this.validator = new PersistenceValidator(); + } + + public ObjectGraph getObjectGraph(Object entity, NodeState initialNodeState) + { + // Initialize object graph + ObjectGraph objectGraph = new ObjectGraph(); + + // Recursively build object graph and get head node. + Node headNode = getNode(entity, objectGraph, initialNodeState); + + // Set head node into object graph + if (headNode != null) + { + objectGraph.setHeadNode(headNode); + } + return objectGraph; + } + + /** + * Constructs and returns {@link Node} representation for a given entity + * object. Output is fully constructed graph with relationships embedded. + * Each node is put into graph once it is constructed. + * + * @param entity + * @return + */ + private Node getNode(Object entity, ObjectGraph graph, NodeState initialNodeState) + { + + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + + // entity metadata could be null. + if (entityMetadata == null) + { + throw new IllegalArgumentException( + "Entity object is invalid, operation failed. Please check previous log message for details"); + } + + // Generate and set Id if @GeneratedValue present. + + if (initialNodeState != null && initialNodeState.getClass().equals(TransientState.class)) + { + Object id = PropertyAccessorHelper.getId(entity, entityMetadata); + Node nodeInPersistenceCache = null; + if (id != null) + { + String nodeId = ObjectGraphUtils.getNodeId(id, entity.getClass()); + nodeInPersistenceCache = persistenceCache.getMainCache().getNodeFromCache(nodeId); + } + // if node not in persistence cache it means it came first time + // for persist, then generate id for it. + if (nodeInPersistenceCache == null) + { + idGenerator.generateAndSetId(entity, entityMetadata, pd); + } + } + + if (!validator.isValidEntityObject(entity)) + { + throw new IllegalArgumentException( + "Entity object is invalid, operation failed. Please check previous log message for details"); + } + + Object id = PropertyAccessorHelper.getId(entity, entityMetadata); + + String nodeId = ObjectGraphUtils.getNodeId(id, entity.getClass()); + Node node = graph.getNode(nodeId); + + // If this node is already there in graph (may happen for bidirectional + // relationship, do nothing and return null) + if (node != null) + { + if (node.isGraphCompleted()) + { + return node; + } + return null; + } + + // Construct this Node first, if one not already there in Persistence + // Cache + Node nodeInPersistenceCache = persistenceCache.getMainCache().getNodeFromCache(nodeId); + + // Make a deep copy of entity data + + if (nodeInPersistenceCache == null) + { + node = new Node(nodeId, entity, initialNodeState, persistenceCache, id); + } + else + { + node = nodeInPersistenceCache; + + // Determine whether this node is dirty based on comparison between + // Node data and entity data + // If dirty, set the entity data into node and mark it as dirty + if (!DeepEquals.deepEquals(node.getData(), entity)) + { + node.setData(entity); + node.setDirty(true); + } + else if (node.isProcessed()) + { + node.setDirty(false); + } + + // If node is NOT in managed state, its data needs to be + // replaced with the one provided in entity object + } + + // Put this node into object graph + graph.addNode(nodeId, node); + + // Iterate over relations and construct children nodes + for (Relation relation : entityMetadata.getRelations()) + { + + // Child Object set in this entity + Object childObject = PropertyAccessorHelper.getObject(entity, relation.getProperty()); + + if (childObject != null && !ProxyHelper.isProxy(childObject)) + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(childObject.getClass()); + if (metadata != null && relation.isJoinedByPrimaryKey()) + { + PropertyAccessorHelper.setId(childObject, metadata, + PropertyAccessorHelper.getId(entity, entityMetadata)); + } + // This child object could be either an entity(1-1 or M-1) + // or a + // collection/ Map of entities(1-M or M-M) + if (Collection.class.isAssignableFrom(childObject.getClass())) + { + // For each entity in the collection, construct a child + // node and add to graph + Collection childrenObjects = (Collection) childObject; + + if (childrenObjects != null && !ProxyHelper.isProxyCollection(childrenObjects)) + + for (Object childObj : childrenObjects) + { + if (childObj != null) + { + addChildNodesToGraph(graph, node, relation, childObj, initialNodeState); + } + } + } + else if (Map.class.isAssignableFrom(childObject.getClass())) + { + Map childrenObjects = (Map) childObject; + if (childrenObjects != null && !ProxyHelper.isProxyCollection(childrenObjects)) + { + for (Map.Entry entry : (Set) childrenObjects.entrySet()) + { + addChildNodesToGraph(graph, node, relation, entry, initialNodeState); + } + } + } + else + { + // Construct child node and add to graph + addChildNodesToGraph(graph, node, relation, childObject, initialNodeState); + } + } + } + + // Means compelte graph is build. + node.setGraphCompleted(true); + return node; + } + + /** + * @param graph + * @param node + * @param relation + * @param childObject + */ + private void addChildNodesToGraph(ObjectGraph graph, Node node, Relation relation, Object childObject, + NodeState initialNodeState) + { + if (childObject instanceof KunderaProxy || childObject instanceof ProxyCollection) + { + return; + } + + else if (childObject instanceof Map.Entry) + { + Map.Entry entry = (Map.Entry) childObject; + Object relObject = entry.getKey(); + Object entityObject = entry.getValue(); + + Node childNode = getNode(entityObject, graph, initialNodeState); + + if (childNode != null) + { + if (!StringUtils.isEmpty(relation.getMappedBy()) + && relation.getProperty().getAnnotation(MapKeyJoinColumn.class) == null) + { + return; + } + + NodeLink nodeLink = new NodeLink(node.getNodeId(), childNode.getNodeId()); + nodeLink.setMultiplicity(relation.getType()); + + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(node.getDataClass()); + nodeLink.setLinkProperties(getLinkProperties(metadata, relation)); + + nodeLink.addLinkProperty(LinkProperty.LINK_VALUE, relObject); + + // Add Parent node to this child + childNode.addParentNode(nodeLink, node); + + // Add child node to this node + node.addChildNode(nodeLink, childNode); + } + } + else + { + // Construct child node for this child object via recursive call + Node childNode = getNode(childObject, graph, initialNodeState); + + if (childNode != null) + { + // Construct Node Link for this relationship + NodeLink nodeLink = new NodeLink(node.getNodeId(), childNode.getNodeId()); + nodeLink.setMultiplicity(relation.getType()); + + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(node.getDataClass()); + nodeLink.setLinkProperties(getLinkProperties(metadata, relation)); + + // Add Parent node to this child + childNode.addParentNode(nodeLink, node); + + // Add child node to this node + node.addChildNode(nodeLink, childNode); + } + } + } + + /** + * + * @param metadata + * Entity metadata of the parent node + * @param relation + * @return + */ + private Map getLinkProperties(EntityMetadata metadata, Relation relation) + { + Map linkProperties = new HashMap(); + + linkProperties.put(LinkProperty.LINK_NAME, MetadataUtils.getMappedName(metadata, relation)); + linkProperties.put(LinkProperty.IS_SHARED_BY_PRIMARY_KEY, relation.isJoinedByPrimaryKey()); + linkProperties.put(LinkProperty.IS_BIDIRECTIONAL, !relation.isUnary()); + linkProperties.put(LinkProperty.IS_RELATED_VIA_JOIN_TABLE, relation.isRelatedViaJoinTable()); + linkProperties.put(LinkProperty.PROPERTY, relation.getProperty()); + linkProperties.put(LinkProperty.CASCADE, relation.getCascades()); + + if (relation.isRelatedViaJoinTable()) + { + linkProperties.put(LinkProperty.JOIN_TABLE_METADATA, relation.getJoinTableMetadata()); + } + + // TODO: Add more link properties as required + return linkProperties; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraphUtils.java b/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraphUtils.java new file mode 100644 index 000000000..45cb33398 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/graph/ObjectGraphUtils.java @@ -0,0 +1,46 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.graph; + +import com.impetus.kundera.Constants; + +/** + * Provides utility methods for object graph + * + * @author amresh.singh + */ +public class ObjectGraphUtils +{ + /* + * public static String getNodeId(Object pk, Object nodeData) { StringBuffer + * strBuffer = new StringBuffer(nodeData.getClass().getName()); + * strBuffer.append(Constants.NODE_ID_SEPARATOR); strBuffer.append(pk); + * return strBuffer.toString(); } + */ + + public static String getNodeId(Object pk, Class objectClass) + { + StringBuffer strBuffer = new StringBuffer(objectClass.getName()); + strBuffer.append(Constants.NODE_ID_SEPARATOR); + strBuffer.append(pk); + return strBuffer.toString(); + } + + public static Object getEntityId(String nodeId) + { + return nodeId.substring(nodeId.indexOf(Constants.NODE_ID_SEPARATOR) + 1, nodeId.length()); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/DocumentIndexer.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/DocumentIndexer.java new file mode 100644 index 000000000..2a7d40ee6 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/DocumentIndexer.java @@ -0,0 +1,398 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +import java.io.CharArrayReader; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; + +import org.apache.lucene.analysis.Analyzer; +import org.apache.lucene.analysis.LetterTokenizer; +import org.apache.lucene.analysis.Tokenizer; +import org.apache.lucene.document.Document; +import org.apache.lucene.document.Field; +import org.apache.lucene.document.Field.Store; +import org.apache.lucene.util.Version; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.PropertyIndex; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * The Class KunderaIndexer. + * + * @author animesh.kumar + */ +public abstract class DocumentIndexer implements com.impetus.kundera.index.lucene.Indexer +{ + + /** log for this class. */ + private static final Logger LOG = LoggerFactory.getLogger(DocumentIndexer.class); + + /** The INDEX_NAME. */ + protected static final String INDEX_NAME = "kundera-alpha";// is + + // persistent-unit-name + + /** The Constant UUID. */ + private static final long UUID = 6077004083174677888L; + + /** The Constant DELIMETER. */ + private static final String DELIMETER = "~"; + + /** The Constant ENTITY_ID_FIELD. */ + public static final String ENTITY_ID_FIELD = UUID + ".entity.id"; + + /** The Constant KUNDERA_ID_FIELD. */ + public static final String KUNDERA_ID_FIELD = UUID + ".kundera.id"; + + /** The Constant ENTITY_INDEXNAME_FIELD. */ + public static final String ENTITY_INDEXNAME_FIELD = UUID + ".entity.indexname"; + + /** The Constant ENTITY_CLASS_FIELD. */ + public static final String ENTITY_CLASS_FIELD = /* UUID + */"entity.class"; + + /** The Constant DEFAULT_SEARCHABLE_FIELD. */ + protected static final String DEFAULT_SEARCHABLE_FIELD = UUID + ".default_property"; + + /** The Constant SUPERCOLUMN_INDEX. */ + protected static final String SUPERCOLUMN_INDEX = UUID + ".entity.super.indexname"; + + /** The Constant PARENT_ID_FIELD. */ + public static final String PARENT_ID_FIELD = UUID + ".parent.id"; + + /** The Constant PARENT_ID_CLASS. */ + public static final String PARENT_ID_CLASS = UUID + ".parent.class"; + + /** The doc number. */ + protected static int docNumber = 1; + + /** The analyzer. */ + protected Analyzer analyzer; + + /** The tokenizer. */ + protected Tokenizer tokenizer; + + /** + * Instantiates a new lucandra indexer. + * + * @param analyzer + * the analyzer + */ + public DocumentIndexer(Analyzer analyzer) + { + final String empty = ""; + this.analyzer = analyzer; + tokenizer = new LetterTokenizer(Version.LUCENE_34, new CharArrayReader(empty.toCharArray())); + } + + /** + * Prepare document. + * + * @param metadata + * the metadata + * @param object + * the object + * @param embeddedColumnName + * the super column name + * @param parentId + * the parent id + * @param clazz + * the clazz + * @return the document + */ + protected Document prepareDocumentForSuperColumn(EntityMetadata metadata, Object object, String embeddedColumnName, + String parentId, Class clazz) + { + Document currentDoc; + currentDoc = new Document(); + + // Add entity class and row key info to document + addEntityClassToDocument(metadata, object, currentDoc); + + // Add super column name to document + addSuperColumnNameToDocument(embeddedColumnName, currentDoc); + + indexParentKey(parentId, currentDoc, clazz); + return currentDoc; + } + + /** + * Index parent key. + * + * @param parentId + * the parent id + * @param currentDoc + * the current doc + * @param clazz + * the clazz + */ + protected void indexParentKey(String parentId, Document currentDoc, Class clazz) + { + if (parentId != null) + { + Field luceneField = new Field(PARENT_ID_FIELD, parentId, Field.Store.YES, Field.Index.ANALYZED_NO_NORMS); + currentDoc.add(luceneField); + Field fieldClass = new Field(PARENT_ID_CLASS, clazz.getCanonicalName().toLowerCase(), Field.Store.YES, + Field.Index.ANALYZED); + currentDoc.add(fieldClass); + } + } + + /** + * Index super column. + * + * @param metadata + * the metadata + * @param object + * the object + * @param currentDoc + * the current doc + * @param embeddedObject + * the embedded object + * @param superColumn + * the super column + */ + protected void indexSuperColumn(EntityMetadata metadata, Object object, Document currentDoc, Object embeddedObject, + EmbeddableType superColumn) + { + + // Add all super column fields into document + Set attributes = superColumn.getAttributes(); + Iterator iter = attributes.iterator(); + while (iter.hasNext()) + { + Attribute attr = iter.next(); + java.lang.reflect.Field field = (java.lang.reflect.Field) attr.getJavaMember(); + String colName = field.getName(); + String indexName = metadata.getIndexName(); + addFieldToDocument(embeddedObject, currentDoc, field, colName, indexName); + + } + // for (Column col : superColumn.getColumns()) + // { + // java.lang.reflect.Field field = col.getField(); + // String colName = field.getName(); + // String indexName = metadata.getIndexName(); + // addFieldToDocument(embeddedObject, currentDoc, field, colName, + // indexName); + // } + // Add all entity fields to document + addEntityFieldsToDocument(metadata, object, currentDoc); + + // Store document into Index + indexDocument(metadata, currentDoc); + + } + + /** + * Index super column name. + * + * @param superColumnName + * the super column name + * @param currentDoc + * the current doc + */ + private void addSuperColumnNameToDocument(String superColumnName, Document currentDoc) + { + Field luceneField = new Field(SUPERCOLUMN_INDEX, superColumnName, Store.YES, Field.Index.NO); + currentDoc.add(luceneField); + } + + /** + * Adds the index properties. + * + * @param metadata + * the metadata + * @param object + * the object + * @param document + * the document + */ + protected void addEntityFieldsToDocument(EntityMetadata metadata, Object object, Document document) + { + String indexName = metadata.getIndexName(); + + // for (PropertyIndex index : metadata.getIndexProperties()) + // { + // java.lang.reflect.Field property = index.getProperty(); + // String propertyName = index.getName(); + // addFieldToDocument(object, document, property, propertyName, + // indexName); + // } + + Map indexProperties = metadata.getIndexProperties(); + for (String columnName : indexProperties.keySet()) + { + PropertyIndex index = indexProperties.get(columnName); + java.lang.reflect.Field property = index.getProperty(); + String propertyName = index.getName(); + addFieldToDocument(object, document, property, propertyName, indexName); + } + } + + /** + * Prepare index document. + * + * @param metadata + * the metadata + * @param object + * the object + * @param document + * the document + */ + protected void addEntityClassToDocument(EntityMetadata metadata, Object object, Document document) + { + try + { + + Field luceneField; + Object id; + id = PropertyAccessorHelper.getId(object, metadata); + luceneField = new Field(ENTITY_ID_FIELD, id.toString(), Field.Store.YES, Field.Index.ANALYZED); + + // luceneField.set + // adding class + // namespace + // /*Field.Store.YES, Field.Index.ANALYZED_NO_NORMS*/); + document.add(luceneField); + + // index namespace for unique deletion + luceneField = new Field(KUNDERA_ID_FIELD, getKunderaId(metadata, id), Field.Store.YES, Field.Index.ANALYZED); // adding + // class + // namespace + // Field.Store.YES/*, Field.Index.ANALYZED_NO_NORMS*/); + document.add(luceneField); + + // index entity class + luceneField = new Field(ENTITY_CLASS_FIELD, metadata.getEntityClazz().getCanonicalName().toLowerCase(), + Field.Store.YES, Field.Index.ANALYZED); + document.add(luceneField); + // + luceneField = new Field("timestamp", System.currentTimeMillis() + "", Field.Store.YES, Field.Index.NO); + document.add(luceneField); + + // index index name + luceneField = new Field(ENTITY_INDEXNAME_FIELD, metadata.getIndexName(), Field.Store.NO, + Field.Index.ANALYZED_NO_NORMS); + document.add(luceneField); + + luceneField = new Field(getCannonicalPropertyName(metadata.getEntityClazz().getSimpleName(), + ((AbstractAttribute) metadata.getIdAttribute()).getJPAColumnName()), id.toString(), + Field.Store.YES, Field.Index.ANALYZED_NO_NORMS); + document.add(luceneField); + } + catch (PropertyAccessException e) + { + throw new IllegalArgumentException("Id could not be read from object " + object); + } + } + + /** + * Index field. + * + * @param object + * the object + * @param document + * the document + * @param field + * the field + * @param colName + * the col name + * @param indexName + * the index name + */ + private void addFieldToDocument(Object object, Document document, java.lang.reflect.Field field, String colName, + String indexName) + { + try + { + Object obj = PropertyAccessorHelper.getObject(object, field); + // String value = (obj == null) ? null : obj.toString(); + if (obj != null) + { + Field luceneField = new Field(getCannonicalPropertyName(indexName, colName), obj.toString(), + Field.Store.YES, Field.Index.ANALYZED_NO_NORMS); + + document.add(luceneField); + } + else + { + LOG.warn("value is null for field" + field.getName()); + } + } + catch (PropertyAccessException e) + { + LOG.error("Error in accessing field, Caused by:" + e.getMessage()); + throw new LuceneIndexingException("Error in accessing field:" + field.getName(), e); + } + } + + @Override + public Map search(Class parentClass, Class childClass, Object entityId, int start, int count) + { + return null; + } + + /** + * Gets the kundera id. + * + * @param metadata + * the metadata + * @param id + * the id + * + * @return the kundera id + */ + protected String getKunderaId(EntityMetadata metadata, Object id) + { + return metadata.getEntityClazz().getCanonicalName() + DELIMETER + id; + } + + /** + * Gets the cannonical property name. + * + * @param indexName + * the index name + * @param propertyName + * the property name + * + * @return the cannonical property name + */ + protected String getCannonicalPropertyName(String indexName, String propertyName) + { + return indexName + "." + propertyName; + } + + /** + * Index document. + * + * @param metadata + * the metadata + * @param currentDoc + * the current doc + */ + protected abstract void indexDocument(EntityMetadata metadata, Document currentDoc); + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/Index.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/Index.java new file mode 100644 index 000000000..78b74efef --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/Index.java @@ -0,0 +1,64 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +import java.lang.annotation.Documented; +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + * Annotation interface for column + * + * @author Kuldeep Mishra + * + */ +@Target({ ElementType.TYPE, ElementType.FIELD }) +@Retention(RetentionPolicy.RUNTIME) +@Documented +public @interface Index +{ + + /** + * Column to index. + * + * @return the string + */ + public abstract String name(); + + /** + * Type of index. + * + * @return the string + */ + public abstract String type() default ""; + + /** + * Max value of index column. + * + * @return + */ + public abstract int max() default Integer.MAX_VALUE; + + /** + * Min value of index column. + * + * @return + */ + public abstract int min() default Integer.MIN_VALUE; + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexCollection.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexCollection.java new file mode 100644 index 000000000..8ad652792 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexCollection.java @@ -0,0 +1,41 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +import java.lang.annotation.Documented; +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + * Annotation interface for collection of {@link Index} + * + * @author Kuldeep Mishra + * + */ +@Target({ ElementType.TYPE, ElementType.FIELD }) +@Retention(RetentionPolicy.RUNTIME) +@Documented +public @interface IndexCollection +{ + /** + * Array of index columns to index. + * + * @return the string[] + */ + public abstract Index[] columns(); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexManager.java new file mode 100644 index 000000000..be863b675 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexManager.java @@ -0,0 +1,394 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +import java.lang.reflect.Field; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PropertyIndex; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Manager responsible to co-ordinate with an Indexer. It is bound with + * EntityManager. + * + * @author animesh.kumar + */ +public class IndexManager +{ + + /** The indexer. */ + private Indexer indexer; + + /** + * The Constructor. + * + * @param indexer + * the indexer + */ + @SuppressWarnings("deprecation") + public IndexManager(Indexer indexer) + { + this.indexer = indexer; + } + + /** + * @return the indexer + */ + public Indexer getIndexer() + { + return indexer; + } + + /** + * Removes an object from Index. + * + * @param metadata + * the metadata + * @param entity + * the entity + * @param key + * the key + */ + public final void remove(EntityMetadata metadata, Object entity, String key) + { + if (indexer != null) + { + + if (indexer.getClass().isAssignableFrom(LuceneIndexer.class)) + { + ((com.impetus.kundera.index.lucene.Indexer) indexer).unindex(metadata, key); + } + else + { + indexer.unIndex(metadata.getEntityClazz(), entity); + } + } + } + + /** + * Updates the index for an object. + * + * @param metadata + * the metadata + * @param entity + * the entity + */ + public final void update(EntityMetadata metadata, Object entity, Object parentId, Class clazz) + { + + try + { + if (indexer != null) + { + if (indexer.getClass().isAssignableFrom(LuceneIndexer.class)) + { + Object id = PropertyAccessorHelper.getId(entity, metadata); + + boolean documentExists = ((com.impetus.kundera.index.lucene.Indexer) indexer) + .entityExistsInIndex(entity.getClass()); + if (documentExists) + { + ((com.impetus.kundera.index.lucene.Indexer) indexer).unindex(metadata, id); + ((com.impetus.kundera.index.lucene.Indexer) indexer).flush(); + } + ((com.impetus.kundera.index.lucene.Indexer) indexer).index(metadata, entity, + parentId != null ? parentId.toString() : null, clazz); + } + else + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetamodel(metadata.getPersistenceUnit()); + + Map indexProperties = metadata.getIndexProperties(); + Map indexCollection = new HashMap(); + Object id = PropertyAccessorHelper.getId(entity, metadata); + for (String columnName : indexProperties.keySet()) + { + PropertyIndex index = indexProperties.get(columnName); + java.lang.reflect.Field property = index.getProperty(); + // String propertyName = index.getName(); + Object obj = PropertyAccessorHelper.getObject(entity, property); + indexCollection.put(columnName, obj); + + } + + indexCollection.put(((AbstractAttribute) metadata.getIdAttribute()).getJPAColumnName(), id); + + EntityMetadata parentMetadata = KunderaMetadataManager.getEntityMetadata(clazz); + if (parentId != null) + indexCollection.put(((AbstractAttribute) parentMetadata.getIdAttribute()).getJPAColumnName(), + parentId); + + onEmbeddable(entity, metadata.getEntityClazz(), metaModel, indexCollection); + indexer.index(metadata.getEntityClazz(), indexCollection); + } + } + } + catch (PropertyAccessException e) + { + throw new IndexingException("Can't access ID from entity class " + metadata.getEntityClazz(), e); + } + } + + /** + * @param entity + * @param clazz + * @param metaModel + * @param indexCollection + */ + private void onEmbeddable(Object entity, Class clazz, MetamodelImpl metaModel, + Map indexCollection) + { + Map embeddables = metaModel.getEmbeddables(clazz); + EntityType entityType = metaModel.entity(clazz); + + for (String embeddedFieldName : embeddables.keySet()) + { + EmbeddableType embeddedColumn = embeddables.get(embeddedFieldName); + + // Index embeddable only when specified by user + Field embeddedField = (Field) entityType.getAttribute(embeddedFieldName).getJavaMember(); + if (!MetadataUtils.isEmbeddedAtributeIndexable(embeddedField)) + { + continue; + } + + Object embeddedObject = PropertyAccessorHelper.getObject(entity, + (Field) entityType.getAttribute(embeddedFieldName).getJavaMember()); + if (embeddedObject != null && !(embeddedObject instanceof Collection)) + { + for (Object column : embeddedColumn.getAttributes()) + { + Attribute columnAttribute = (Attribute) column; + String columnName = columnAttribute.getName(); + Class columnClass = ((AbstractAttribute) columnAttribute).getBindableJavaType(); + if (MetadataUtils.isColumnInEmbeddableIndexable(embeddedField, columnName)) + { + indexCollection.put( + embeddedField.getName() + "." + columnName, + PropertyAccessorHelper.getObject(embeddedObject, + (Field) columnAttribute.getJavaMember())); + } + } + } + + } + } + + /** + * Indexes an object. + * + * @param metadata + * the metadata + * @param entity + * the entity + */ + public final void write(EntityMetadata metadata, Object entity) + { + if (indexer != null) + { + ((com.impetus.kundera.index.lucene.Indexer) indexer).index(metadata, entity); + } + } + + /** + * Indexes an object. + * + * @param metadata + * the metadata + * @param entity + * the entity + * @param parentId + * parent Id. + * @param clazz + * class name + */ + public final void write(EntityMetadata metadata, Object entity, String parentId, Class clazz) + { + if (indexer != null) + { + + ((com.impetus.kundera.index.lucene.Indexer) indexer).index(metadata, entity, parentId, clazz); + } + } + + /** + * Searches on the index. Note: Query must be in Indexer's understandable + * format + * + * @param query + * the query + * @return the list + */ + @Deprecated + // TODO: All lucene specific code (methods that accept lucene query as + // parameter) from this class should go away + // and should be moved to LuceneIndexer instead + public final Map search(String query) + { + + return search(query, Constants.INVALID, Constants.INVALID, false); + } + + public final Map search(Class parentClass, Class childClass, Object entityId) + { + if (indexer == null) + return null; + + if (indexer != null && indexer.getClass().isAssignableFrom(LuceneIndexer.class)) + { + + // Search into Lucene index using lucene query, where entity class + // is child class, parent class is + // entity's class and parent Id is entity ID! that's it! + String query = LuceneQueryUtils.getQuery(DocumentIndexer.PARENT_ID_CLASS, parentClass.getCanonicalName() + .toLowerCase(), DocumentIndexer.PARENT_ID_FIELD, entityId, childClass.getCanonicalName() + .toLowerCase()); + return ((com.impetus.kundera.index.lucene.Indexer) indexer).search(query, Constants.INVALID, + Constants.INVALID, false); + } + else + { + // If an alternate indexer implementation class is provided by user, + // search into that + return indexer.search(parentClass, childClass, entityId, Constants.INVALID, Constants.INVALID); + } + + } + + /** + * Searches on the index. Note: Query must be in Indexer's understandable + * format + * + * @param query + * the query + * @return the list + */ + public final Map fetchRelation(String query) + { + // TODO: need to return list. + return search(query, Constants.INVALID, Constants.INVALID, true); + } + + /** + * Search. + * + * @param query + * the query + * @param count + * the count + * @return the list + */ + public final Map search(String query, int count) + { + return search(query, Constants.INVALID, count, false); + } + + /** + * Search. + * + * @param query + * the query + * @param start + * the start + * @param count + * the count + * @return the list + */ + public final Map search(String query, int start, int count) + { + if (indexer != null) + { + if (indexer != null && indexer.getClass().isAssignableFrom(LuceneIndexer.class)) + { + return indexer != null ? ((com.impetus.kundera.index.lucene.Indexer) indexer).search(query, start, + count, false) : null; + } + else + { + return indexer.search(query, start, count); + } + } + return new HashMap(); + } + + /** + * Search. + * + * @param query + * the query + * @param start + * the start + * @param count + * the count + * @param fetchRelation + * the fetch relation + * @return the list + */ + public final Map search(String query, int start, int count, boolean fetchRelation) + { + if (indexer != null) + { + if (indexer.getClass().isAssignableFrom(LuceneIndexer.class)) + { + return indexer != null ? ((com.impetus.kundera.index.lucene.Indexer) indexer).search(query, start, + count, fetchRelation) : null; + } + else + { + return indexer.search(query, start, count); + } + } + return new HashMap(); + } + + /** + * Flushes out the indexes, keeping RAM directory open. + */ + public void flush() throws IndexingException + { + if (indexer != null) + { + ((com.impetus.kundera.index.lucene.Indexer) indexer).flush(); + } + } + + /** + * Closes the transaction along with RAM directory. + */ + public void close() throws IndexingException + { + if (indexer != null) + { + indexer.close(); + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/Indexer.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/Indexer.java new file mode 100644 index 000000000..6799d99ae --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/Indexer.java @@ -0,0 +1,81 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +import java.util.Map; + +/** + * Indexer interface. Any custom implementation for this interface can be + * plugged-in by configuring kundera.indexer.class property in persistence.xml. + * Once this is enabled in persistence provider, Kundera will automatically + * delegate index related requests to configure indexer interface implementation + * but will keep functioning for any database specific requests. For example, + * developer may rely upon custom index implementation for inverted indexes(e.g. @Id + * attributes) but entity data population will be handled by Kundera + * + * @author vivek.mishra + * + */ +public interface Indexer +{ + + /** + * Index a document for given entity class and collection of values. + * + * @param entityClazz + * entity class + * + * @param values + * map of values containing field name as key and it's value. + */ + void index(final Class entityClazz, final Map values); + + /** + * Executes lucene query and returns inverted indices as output. TODO: + * Indexer interface shouldn't make any assumption about its implementation, + * this method signature accepts lucene query, and hence should go away + * + * @param queryString + * lucene query. + * @param start + * start counter + * @param end + * end counter + * @return collection containing stored index value. + */ + @Deprecated + Map search(final String queryString, int start, int count); + + /** + * Searches into a secondary index + * + * @return + */ + Map search(Class parentClass, Class childClass, Object entityId, int start, int count); + + /** + * Deletes index for given entity class. + * + * @param entityClazz + * entity class + * + * @param entity + * Entity object + */ + void unIndex(final Class entityClazz, final Object entity); + + void close(); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexingException.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexingException.java new file mode 100644 index 000000000..fa592bf25 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/IndexingException.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +import com.impetus.kundera.KunderaException; + +/** + * Captures any indexing related exceptions. + * + * @author animesh.kumar + */ +public class IndexingException extends KunderaException +{ + + /** The Constant serialVersionUID. */ + private static final long serialVersionUID = 7917821486831927353L; + + /** + * + */ + public IndexingException() + { + super(); + + } + + /** + * @param arg0 + * @param arg1 + */ + public IndexingException(String arg0, Throwable arg1) + { + super(arg0, arg1); + + } + + /** + * @param arg0 + */ + public IndexingException(String arg0) + { + super(arg0); + + } + + /** + * @param arg0 + */ + public IndexingException(Throwable arg0) + { + super(arg0); + + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneIndexer.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneIndexer.java new file mode 100644 index 000000000..50a42e7ab --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneIndexer.java @@ -0,0 +1,659 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.Field; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; + +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.apache.lucene.analysis.Analyzer; +import org.apache.lucene.analysis.standard.StandardAnalyzer; +import org.apache.lucene.document.Document; +import org.apache.lucene.index.CorruptIndexException; +import org.apache.lucene.index.IndexReader; +import org.apache.lucene.index.IndexWriter; +import org.apache.lucene.index.IndexWriterConfig; +import org.apache.lucene.index.LogDocMergePolicy; +import org.apache.lucene.queryParser.ParseException; +import org.apache.lucene.queryParser.QueryParser; +import org.apache.lucene.search.IndexSearcher; +import org.apache.lucene.search.Query; +import org.apache.lucene.search.ScoreDoc; +import org.apache.lucene.search.TopDocs; +import org.apache.lucene.store.Directory; +import org.apache.lucene.store.FSDirectory; +import org.apache.lucene.store.LockObtainFailedException; +import org.apache.lucene.store.RAMDirectory; +import org.apache.lucene.util.Version; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.cache.ElementCollectionCacheManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Provides indexing functionality using lucene library. + * + * @author amresh.singh + */ +public class LuceneIndexer extends DocumentIndexer +{ + + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(LuceneIndexer.class); + + /** The w. */ + private static IndexWriter w; + + /** The reader. */ + private static IndexReader reader; + + /** The index. */ + private static Directory index; + + /** The is initialized. */ + private static boolean isInitialized; + + /** The indexer. */ + private static LuceneIndexer indexer; + + /** The ready for commit. */ + private static boolean readyForCommit; + + /** The lucene dir path. */ + private static String luceneDirPath; + + /** + * Instantiates a new lucene indexer. + * + * @param analyzer + * the analyzer + * @param lucDirPath + * the luc dir path + */ + private LuceneIndexer(Analyzer analyzer, String lucDirPath) + { + super(analyzer); + try + { + luceneDirPath = lucDirPath; + File file = new File(luceneDirPath); + if (file.exists()) + { + Directory sourceDir = FSDirectory.open(getIndexDirectory()); + index = new RAMDirectory(sourceDir); + } + else + { + index = new RAMDirectory(); + } + /* + * FSDirectory.open(getIndexDirectory( )) + */ + // isInitialized + /* writer */ + w = new IndexWriter(index, new IndexWriterConfig(Version.LUCENE_34, analyzer)); + /* reader = */ + w.setMergePolicy(new LogDocMergePolicy()); + // w.setMergeFactor(1); + w.setMergeFactor(1000); + w.getConfig().setRAMBufferSizeMB(32); + } + catch (CorruptIndexException e) + { + throw new LuceneIndexingException(e); + } + catch (LockObtainFailedException e) + { + throw new LuceneIndexingException(e); + } + catch (IOException e) + { + throw new LuceneIndexingException(e); + } + } + + /** + * Gets the single instance of LuceneIndexer. + * + * @param analyzer + * the analyzer + * @param lucDirPath + * the luc dir path + * @return single instance of LuceneIndexer + */ + public static synchronized LuceneIndexer getInstance(Analyzer analyzer, String lucDirPath) + { + // super(analyzer); + if (indexer == null && lucDirPath != null) + { + indexer = new LuceneIndexer(analyzer, lucDirPath); + + } + return indexer; + } + + /** + * Added for HBase support. + * + * @return default index writer + */ + private IndexWriter getIndexWriter() + { + return w; + } + + /** + * Returns default index reader. + * + * @return index reader. + */ + private IndexReader getIndexReader() + { + flushInternal(); + + if (reader == null) + { + try + { + if (!isInitialized) + { + Directory sourceDir = FSDirectory.open(getIndexDirectory()); + sourceDir.copy(sourceDir, index, true); + isInitialized = true; + } + reader = IndexReader.open(index, true); + } + catch (CorruptIndexException e) + { + throw new LuceneIndexingException(e); + } + catch (IOException e) + { + throw new LuceneIndexingException(e); + } + } + return reader; + } + + /** + * Creates a Lucene index directory if it does not exist. + * + * @return the index directory + */ + private File getIndexDirectory() + { + File file = new File(luceneDirPath); + + if (!file.isDirectory()) + { + file.mkdir(); + } + return file; + } + + @Override + public final void index(EntityMetadata metadata, Object object) + { + indexDocument(metadata, object, null, null); + onCommit(); + } + + @Override + public final void unindex(EntityMetadata metadata, Object id) throws LuceneIndexingException + { + if (log.isDebugEnabled()) + log.debug("Unindexing @Entity[" + metadata.getEntityClazz().getName() + "] for key:" + id); + try + { + String luceneQuery = "+" + + ENTITY_CLASS_FIELD + + ":" + + metadata.getEntityClazz().getCanonicalName().toLowerCase() + + " AND +" + + getCannonicalPropertyName(metadata.getEntityClazz().getSimpleName(), + ((AbstractAttribute) metadata.getIdAttribute()).getJPAColumnName()) + ":" + id.toString(); + + /* String indexName, Query query, boolean autoCommit */ + // w.deleteDocuments(new Term(KUNDERA_ID_FIELD, + // getKunderaId(metadata, id))); + + QueryParser qp = new QueryParser(Version.LUCENE_34, DEFAULT_SEARCHABLE_FIELD, new StandardAnalyzer( + Version.LUCENE_34)); + qp.setLowercaseExpandedTerms(false); + qp.setAllowLeadingWildcard(true); + // qp.set + Query q = qp.parse(luceneQuery); + + w.deleteDocuments(q); + w.commit(); + w.close(); + w = new IndexWriter(index, new IndexWriterConfig(Version.LUCENE_34, analyzer)); + /* reader = */ + w.setMergePolicy(new LogDocMergePolicy()); + // w.setMergeFactor(1); + w.setMergeFactor(1000); + w.getConfig().setRAMBufferSizeMB(32); + // flushInternal(); + } + catch (CorruptIndexException e) + { + throw new LuceneIndexingException(e); + } + catch (IOException e) + { + throw new LuceneIndexingException(e); + } + catch (ParseException e) + { + throw new LuceneIndexingException(e); + } + } + + @SuppressWarnings("deprecation") + @Override + public final Map search(String luceneQuery, int start, int count, boolean fetchRelation) + { + + reader = getIndexReader(); + if (Constants.INVALID == count) + { + count = 100; + } + + if (log.isDebugEnabled()) + log.debug("Searching index with query[" + luceneQuery + "], start:" + start + ", count:" + count); + + // Set entityIds = new HashSet(); + Map indexCol = new HashMap(); + + if (reader == null) + { + throw new LuceneIndexingException("Index reader is not initialized!"); + } + + IndexSearcher searcher = new IndexSearcher(reader); + QueryParser qp = new QueryParser(Version.LUCENE_34, DEFAULT_SEARCHABLE_FIELD, new StandardAnalyzer( + Version.LUCENE_34)); + + try + { + qp.setLowercaseExpandedTerms(false); + qp.setAllowLeadingWildcard(true); + // qp.set + Query q = qp.parse(luceneQuery); + TopDocs docs = searcher.search(q, count); + + int nullCount = 0; + // Assuming Supercol will be null in case if alias only. + // This is a quick fix + for (ScoreDoc sc : docs.scoreDocs) + { + Document doc = searcher.doc(sc.doc); + String entityId = doc.get(fetchRelation ? PARENT_ID_FIELD : ENTITY_ID_FIELD); + String superCol = doc.get(SUPERCOLUMN_INDEX); + + if (superCol == null) + { + superCol = "SuperCol" + nullCount++; + } + // In case of super column and association. + indexCol.put(superCol + "|" + entityId, entityId); + } + } + catch (ParseException e) + { + throw new LuceneIndexingException("Error while parsing Lucene Query " + luceneQuery, e); + } + catch (IOException e) + { + throw new LuceneIndexingException(e); + } + + reader = null; + return indexCol; + } + + /** + * Indexes document in file system using lucene. + * + * @param metadata + * the metadata + * @param document + * the document + */ + public void indexDocument(EntityMetadata metadata, Document document) + { + if (log.isDebugEnabled()) + log.debug("Indexing document: " + document + " for in file system using Lucene"); + + IndexWriter w = getIndexWriter(); + try + { + // w.setR + w.addDocument(document); + // w.optimize(); + // w.commit(); + // w.close(); + } + catch (CorruptIndexException e) + { + log.error("Error while indexing document " + document + " into Lucene, Caused by: ", e); + throw new LuceneIndexingException("Error while indexing document " + document + " into Lucene.", e); + } + catch (IOException e) + { + log.error("Error while indexing document " + document + " into Lucene, Caused by: ", e); + throw new LuceneIndexingException("Error while indexing document " + document + " into Lucene.", e); + } + } + + /** + * Flush internal. + */ + private void flushInternal() + { + try + { + if (w != null && readyForCommit) + { + w.optimize(); + w.commit(); + index.copy(index, FSDirectory.open(getIndexDirectory()), false); + readyForCommit = false; + reader = null; + isInitialized = false; + } + } + + catch (CorruptIndexException e) + { + log.error("Error while Flushing Lucene Indexes, Caused by: ", e); + throw new LuceneIndexingException("Error while Flushing Lucene Indexes", e); + } + catch (IOException e) + { + log.error("Error while Flushing Lucene Indexes" + e.getMessage()); + throw new LuceneIndexingException("Error while Flushing Lucene Indexes", e); + } + } + + /** + * Close of transaction. + */ + public void close() + { + try + { + if (w != null && readyForCommit) + { + w.commit(); + index.copy(index, FSDirectory.open(getIndexDirectory()), false); + } + } + + catch (CorruptIndexException e) + { + log.error("Error while closing lucene indexes, Caused by: ", e); + throw new LuceneIndexingException("Error while closing lucene indexes.", e); + } + catch (IOException e) + { + log.error("Error while closing lucene indexes, Caused by: ", e); + throw new LuceneIndexingException("Error while closing lucene indexes.", e); + } + } + + @Override + public void flush() + { + /* + * if (w != null) { + * + * try { w.commit(); // w.close(); // index.copy(index, + * FSDirectory.open(getIndexDirectory()), false); } catch + * (CorruptIndexException e) { } catch (IOException e) { } } + */ + } + + @Override + public void index(EntityMetadata metadata, Object object, String parentId, Class clazz) + { + + indexDocument(metadata, object, parentId, clazz); + onCommit(); + } + + @Override + public boolean entityExistsInIndex(Class entityClass) + { + String luceneQuery = "+" + ENTITY_CLASS_FIELD + ":" + entityClass.getCanonicalName().toLowerCase(); + Map results; + try + { + results = search(luceneQuery, 0, 10, false); + } + catch (LuceneIndexingException e) + { + return false; + } + if (results == null || results.isEmpty()) + { + return false; + } + else + { + return true; + } + } + + /** + * Index document. + * + * @param metadata + * the metadata + * @param object + * the object + * @param parentId + * the parent id + * @param clazz + * the clazz + * @return the document + */ + private Document indexDocument(EntityMetadata metadata, Object object, String parentId, Class clazz) + { + if (!metadata.isIndexable()) + { + return null; + } + + if (log.isDebugEnabled()) + log.debug("Indexing @Entity[" + metadata.getEntityClazz().getName() + "] " + object); + + Document currentDoc = null; + Object embeddedObject = null; + Object rowKey = null; + try + { + rowKey = PropertyAccessorHelper.getId(object, metadata); + } + catch (PropertyAccessException e1) + { + throw new LuceneIndexingException("Can't access Primary key property from " + metadata.getEntityClazz(), e1); + } + + // In case defined entity is Super column family. + // we need to create seperate lucene document for indexing. + + if (metadata.getType().equals(EntityMetadata.Type.SUPER_COLUMN_FAMILY)) + { + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + + Map embeddables = metaModel.getEmbeddables(metadata.getEntityClazz()); + + // Map embeddedColumnMap = + // metadata.getEmbeddedColumnsMap(); + + Iterator iter = embeddables.keySet().iterator(); + + while (iter.hasNext()) + { + // for(EmbeddableType embeddableAttribute : + // embeddables.values()) + // { + String attributeName = iter.next(); + EmbeddableType embeddableAttribute = embeddables.get(attributeName); + EntityType entityType = metaModel.entity(metadata.getEntityClazz()); + embeddedObject = PropertyAccessorHelper.getObject(object, (Field) entityType + .getAttribute(attributeName).getJavaMember()); + + if (embeddedObject == null) + { + continue; + } + if (embeddedObject instanceof Collection) + { + ElementCollectionCacheManager ecCacheHandler = ElementCollectionCacheManager.getInstance(); + // Check whether it's first time insert or updation + if (ecCacheHandler.isCacheEmpty()) + { // First time + // insert + int count = 0; + for (Object obj : (Collection) embeddedObject) + { + String elementCollectionObjectName = attributeName + + Constants.EMBEDDED_COLUMN_NAME_DELIMITER + count; + + currentDoc = prepareDocumentForSuperColumn(metadata, object, elementCollectionObjectName, + parentId, clazz); + indexSuperColumn(metadata, object, currentDoc, obj, embeddableAttribute); + count++; + } + } + else + { + // Updation, Check whether this object is already in + // cache, which means we already have an embedded + // column + // Otherwise we need to generate a fresh embedded + // column name + int lastEmbeddedObjectCount = ecCacheHandler.getLastElementCollectionObjectCount(rowKey); + for (Object obj : (Collection) embeddedObject) + { + String elementCollectionObjectName = ecCacheHandler.getElementCollectionObjectName(rowKey, + obj); + if (elementCollectionObjectName == null) + { // Fresh + // row + elementCollectionObjectName = attributeName + Constants.EMBEDDED_COLUMN_NAME_DELIMITER + + (++lastEmbeddedObjectCount); + } + + currentDoc = prepareDocumentForSuperColumn(metadata, object, elementCollectionObjectName, + parentId, clazz); + indexSuperColumn(metadata, object, currentDoc, obj, embeddableAttribute); + } + } + + } + else + { + currentDoc = prepareDocumentForSuperColumn(metadata, object, attributeName, parentId, clazz); + indexSuperColumn(metadata, object, currentDoc, + metaModel.isEmbeddable(embeddedObject.getClass()) ? embeddedObject : object, + embeddableAttribute); + } + } + } + else + { + currentDoc = new Document(); + + // Add entity class, PK info into document + + addEntityClassToDocument(metadata, object, currentDoc); + + // Add all entity fields(columns) into document + addEntityFieldsToDocument(metadata, object, currentDoc); + + indexParentKey(parentId, currentDoc, clazz); + // Store document into index + indexDocument(metadata, currentDoc); + } + + return currentDoc; + } + + /** + * On commit. + */ + private void onCommit() + { + // TODO: Sadly this required to keep lucene happy, in case of indexing + // and searching with same entityManager. + // Other alternative would be to issue flush on each search + // try + // { + // w.commit(); + isInitialized = true; + readyForCommit = true; + // } + // catch (CorruptIndexException e) + // { + // throw new IndexingException(e.getMessage()); + // } + // catch (IOException e) + // { + // throw new IndexingException(e.getMessage()); + // } + } + + @Override + public void index(Class entityClazz, Map values) + { + throw new UnsupportedOperationException("Method not supported"); + } + + @Override + public void unIndex(Class entityClazz, Object entity) + { + throw new UnsupportedOperationException("Method not supported"); + } + + @Override + public Map search(String luceneQuery, int start, int end) + { + throw new UnsupportedOperationException("Method not supported"); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneIndexingException.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneIndexingException.java new file mode 100644 index 000000000..98ed3bbff --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneIndexingException.java @@ -0,0 +1,64 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index; + +/** + * @author amresh.singh + * + */ +public class LuceneIndexingException extends IndexingException +{ + /** + * + */ + private static final long serialVersionUID = -9021996457355536038L; + + /** + * + */ + public LuceneIndexingException() + { + } + + /** + * @param arg0 + * @param arg1 + */ + public LuceneIndexingException(String arg0, Throwable arg1) + { + super(arg0, arg1); + + } + + /** + * @param arg0 + */ + public LuceneIndexingException(String arg0) + { + super(arg0); + + } + + /** + * @param arg0 + */ + public LuceneIndexingException(Throwable arg0) + { + super(arg0); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneQueryUtils.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneQueryUtils.java new file mode 100644 index 000000000..82d6788f4 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/LuceneQueryUtils.java @@ -0,0 +1,90 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.index; + +/** + * Provides utility methods for Lucene Query related functionality + * + * @author amresh.singh + */ +public class LuceneQueryUtils +{ + /** + * Returns lucene based query. + * + * @param clazzFieldName + * lucene field name for class + * @param clazzName + * class name + * @param idFieldName + * lucene id field name + * @param idFieldValue + * lucene id field value + * @return query lucene query. + */ + public static String getQuery(String clazzFieldName, String clazzName, String idFieldName, String idFieldValue) + { + StringBuffer sb = new StringBuffer("+"); + sb.append(clazzFieldName); + sb.append(":"); + sb.append(clazzName); + sb.append(" AND "); + sb.append("+"); + sb.append(idFieldName); + sb.append(":"); + sb.append(idFieldValue); + return sb.toString(); + } + + /** + * Returns lucene based query. + * + * @param clazzFieldName + * lucene field name for class + * @param clazzName + * class name + * @param idFieldName + * lucene id field name + * @param idFieldValue + * lucene id field value + * @param entityClazz + * the entity clazz + * @return query lucene query. + */ + public static String getQuery(String clazzFieldName, String clazzName, String idFieldName, Object idFieldValue, + String entityClazz) + { + StringBuffer sb = new StringBuffer("+"); + sb.append(clazzFieldName); + sb.append(":"); + sb.append(clazzName); + sb.append(" AND "); + sb.append("+"); + sb.append(idFieldName); + sb.append(":"); + sb.append(idFieldValue); + if (entityClazz != null) + { + sb.append(" AND "); + sb.append("+"); + sb.append(DocumentIndexer.ENTITY_CLASS_FIELD); + sb.append(":"); + sb.append(entityClazz); + } + return sb.toString(); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/index/lucene/Indexer.java b/src/kundera-core/src/main/java/com/impetus/kundera/index/lucene/Indexer.java new file mode 100644 index 000000000..be7533237 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/index/lucene/Indexer.java @@ -0,0 +1,93 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.index.lucene; + +import java.util.Map; + +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Interface to define the behavior of an Indexer. + * + * @author animesh.kumar + */ +public interface Indexer extends com.impetus.kundera.index.Indexer +{ + + /** + * Unindexed an entity with key:id. + * + * @param metadata + * the metadata + * @param id + * the id + */ + + void unindex(EntityMetadata metadata, Object id); + + /** + * Indexes and object. + * + * @param metadata + * the metadata + * @param object + * the object + */ + void index(EntityMetadata metadata, Object object); + + /** + * Indexes and object. + * + * @param metadata + * the meta data. + * @param object + * the object. + * @param parentId + * parent Id. + * @param clazz + * parent class. + */ + void index(EntityMetadata metadata, Object object, String parentId, Class clazz); + + /** + * Searches for an object. Note that the "query" must be in Indexer + * specified form. + * + * @param luceneQuery + * the lucene query + * @param start + * the start + * @param count + * the count + * @param fetchRelation + * the fetch relation + * @return the list + */ + + Map search(String luceneQuery, int start, int count, boolean fetchRelation); + + boolean entityExistsInIndex(Class entityClass); + + /** + * Close on index writer/reader. + */ + void close(); + + /** + * Flushes out indexes. + */ + void flush(); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/NodeStateContext.java b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/NodeStateContext.java new file mode 100644 index 000000000..0aa557363 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/NodeStateContext.java @@ -0,0 +1,126 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.lifecycle; + +import java.util.Map; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.graph.NodeLink; +import com.impetus.kundera.lifecycle.states.NodeState; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.persistence.context.PersistenceCache; +import com.impetus.kundera.persistence.event.EntityEventDispatcher; + +/** + * State context of a given entity + * + * @author amresh + * + */ +public interface NodeStateContext +{ + // State methods + NodeState getCurrentNodeState(); + + void setCurrentNodeState(NodeState nodeState); + + String getNodeId(); + + void setNodeId(String nodeId); + + Object getData(); + + void setData(Object data); + + Class getDataClass(); + + void setDataClass(Class dataClass); + + Map getParents(); + + void setParents(Map parents); + + Map getChildren(); + + void setChildren(Map children); + + Node getParentNode(String parentNodeId); + + Node getChildNode(String childNodeId); + + void addParentNode(NodeLink nodeLink, Node node); + + void addChildNode(NodeLink nodeLink, Node node); + + boolean isTraversed(); + + void setTraversed(boolean traversed); + + boolean isDirty(); + + void setDirty(boolean dirty); + + boolean isHeadNode(); + + Client getClient(); + + void setClient(Client client); + + PersistenceDelegator getPersistenceDelegator(); + + void setPersistenceDelegator(PersistenceDelegator pd); + + // Life cycle Management + void persist(); + + void remove(); + + void refresh(); + + void merge(); + + void detach(); + + void close(); + + void lock(); + + void commit(); + + void rollback(); + + // Identity Management + void find(); + + void getReference(); + + void contains(); + + // Cache Management + void clear(); + + void flush(); + + public boolean isInState(Class stateClass); + + public PersistenceCache getPersistenceCache(); + + public void setPersistenceCache(PersistenceCache persistenceCache); + + public Object getEntityId(); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/DetachedState.java b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/DetachedState.java new file mode 100644 index 000000000..7210ac056 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/DetachedState.java @@ -0,0 +1,124 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.lifecycle.states; + +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.lifecycle.NodeStateContext; + +/** + * @author amresh + * + */ +public class DetachedState extends NodeState +{ + + @Override + public void initialize(NodeStateContext nodeStateContext) + { + } + + @Override + public void handlePersist(NodeStateContext nodeStateContext) + { + throw new IllegalArgumentException("Persist operation not allowed in Detached state"); + } + + @Override + public void handleRemove(NodeStateContext nodeStateContext) + { + throw new IllegalArgumentException( + "Remove operation not allowed in Detached state." + + " Possible reason: You may have closed entity manager before calling remove. A solution is to call merge before remove."); + } + + @Override + public void handleRefresh(NodeStateContext nodeStateContext) + { + throw new IllegalArgumentException("Refresh operation not allowed in Detached state"); + } + + @Override + public void handleMerge(NodeStateContext nodeStateContext) + { + // Detached ---> Managed + moveNodeToNextState(nodeStateContext, new ManagedState()); + + ((Node) nodeStateContext).setUpdate(true); + + // Copy detached entity's current state to existing managed instance of + // the + // same entity identity (if one exists), or create a new managed copy + + // Cascade manage operation for all related entities for whom + // cascade=ALL or MERGE + recursivelyPerformOperation(nodeStateContext, OPERATION.MERGE); + } + + @Override + public void handleFind(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleClose(NodeStateContext nodeStateContext) + { + // Nothing to do, already in Detached State + } + + @Override + public void handleClear(NodeStateContext nodeStateContext) + { + // Nothing to do, already in Detached State + } + + @Override + public void handleFlush(NodeStateContext nodeStateContext) + { + // Nothing to do, Entities are flushed from Managed/ Removed state only + } + + @Override + public void handleLock(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleDetach(NodeStateContext nodeStateContext) + { + // Nothing to do, already in Detached State + } + + @Override + public void handleCommit(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleRollback(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleGetReference(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleContains(NodeStateContext nodeStateContext) + { + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/ManagedState.java b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/ManagedState.java new file mode 100644 index 000000000..4e52e9205 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/ManagedState.java @@ -0,0 +1,243 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.lifecycle.states; + +import javax.persistence.PersistenceContextType; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.lifecycle.NodeStateContext; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.persistence.EntityReader; + +/** + * @author amresh + * + */ +public class ManagedState extends NodeState +{ + + @Override + public void initialize(NodeStateContext nodeStateContext) + { + + } + + @Override + public void handlePersist(NodeStateContext nodeStateContext) + { + // Ignored, entity remains in the same state + + // Cascade persist operation for related entities for whom cascade=ALL + // or PERSIST + recursivelyPerformOperation(nodeStateContext, OPERATION.PERSIST); + } + + @Override + public void handleRemove(NodeStateContext nodeStateContext) + { + // Managed ---> Removed + moveNodeToNextState(nodeStateContext, new RemovedState()); + + // Mark entity for removal in persistence context + nodeStateContext.setDirty(true); + + // Recurse remove operation for all related entities for whom + // cascade=ALL or REMOVE + recursivelyPerformOperation(nodeStateContext, OPERATION.REMOVE); + } + + @Override + public void handleRefresh(NodeStateContext nodeStateContext) + { + // Refresh entity state from the database + // Fetch Node data from Client + Client client = nodeStateContext.getClient(); + Class nodeDataClass = nodeStateContext.getDataClass(); + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(nodeDataClass); + Object entityId = nodeStateContext.getEntityId(); + + EntityReader reader = client.getReader(); + EnhanceEntity ee = reader.findById(entityId, entityMetadata, client); + + if (ee != null && ee.getEntity() != null) + { + Object nodeData = ee.getEntity(); + nodeStateContext.setData(nodeData); + } + + // Cascade refresh operation for all related entities for whom + // cascade=ALL or REFRESH + recursivelyPerformOperation(nodeStateContext, OPERATION.REFRESH); + } + + @Override + public void handleMerge(NodeStateContext nodeStateContext) + { + // Ignored, entity remains in the same state + + // Mark this entity for saving in database depending upon whether it's + // deep equals to the + // one in persistence cache + // nodeStateContext.setDirty(true); + + ((Node) nodeStateContext).setUpdate(true); + // Add this node into persistence cache + nodeStateContext.getPersistenceCache().getMainCache().addNodeToCache((Node) nodeStateContext); + + // Cascade merge operation for all related entities for whom cascade=ALL + // or MERGE + recursivelyPerformOperation(nodeStateContext, OPERATION.MERGE); + } + + @Override + public void handleFind(NodeStateContext nodeStateContext) + { + // Fetch Node data from Client + Client client = nodeStateContext.getClient(); + Class nodeDataClass = nodeStateContext.getDataClass(); + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(nodeDataClass); + Object entityId = nodeStateContext.getEntityId(); + + Object nodeData = null; // Node data + + EntityReader reader = client.getReader(); + if (reader == null) + { + return; + } + + EnhanceEntity ee = reader.findById(entityId, entityMetadata, client); + // Recursively retrieve relationship entities (if there are any) + if (ee != null && ee.getEntity() != null) + { + Object entity = ee.getEntity(); + + if ((entityMetadata.getRelationNames() == null || entityMetadata.getRelationNames().isEmpty()) + && !entityMetadata.isRelationViaJoinTable()) + { + // There is no relation (not even via Join Table), Construct + // Node out of this enhance entity, + nodeData = entity; + } + + else + { + // This entity has associated entities, find them recursively. + nodeData = reader.recursivelyFindEntities(ee.getEntity(), ee.getRelations(), entityMetadata, + nodeStateContext.getPersistenceDelegator(),false); + } + } + + // Construct Node out of this entity and put into Persistence Cache + if (nodeData != null) + { + + nodeStateContext.setData(nodeData); + nodeStateContext.getPersistenceCache().getMainCache().processNodeMapping((Node) nodeStateContext); + + // This node is fresh and hence NOT dirty + nodeStateContext.setDirty(false); + // One time set as required for rollback. + Object original = ((Node) nodeStateContext).clone(); + ((Node) nodeStateContext).setOriginalNode((Node) original); + } + + // No state change, Node to remain in Managed state + } + + @Override + public void handleClose(NodeStateContext nodeStateContext) + { + handleDetach(nodeStateContext); + } + + @Override + public void handleClear(NodeStateContext nodeStateContext) + { + handleDetach(nodeStateContext); + } + + @Override + public void handleFlush(NodeStateContext nodeStateContext) + { + // Entity state to remain as Managed + + // Flush this node to database + Client client = nodeStateContext.getClient(); + client.persist((Node) nodeStateContext); + + // logNodeEvent("FLUSHED", this, nodeStateContext.getNodeId()); + + // Since node is flushed, mark it as NOT dirty + nodeStateContext.setDirty(false); + + } + + @Override + public void handleLock(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleDetach(NodeStateContext nodeStateContext) + { + // Managed ---> Detached + moveNodeToNextState(nodeStateContext, new DetachedState()); + + // Cascade detach operation to all referenced entities for whom + // cascade=ALL or DETACH + recursivelyPerformOperation(nodeStateContext, OPERATION.DETACH); + } + + @Override + public void handleCommit(NodeStateContext nodeStateContext) + { + nodeStateContext.setCurrentNodeState(new DetachedState()); + } + + @Override + public void handleRollback(NodeStateContext nodeStateContext) + { + // If persistence context is EXTENDED, Next state should be Transient + // If persistence context is TRANSACTIONAL, Next state should be + // detached + + if (PersistenceContextType.EXTENDED.equals(nodeStateContext.getPersistenceCache().getPersistenceContextType())) + { + moveNodeToNextState(nodeStateContext, new TransientState()); + + } + else if (PersistenceContextType.TRANSACTION.equals(nodeStateContext.getPersistenceCache() + .getPersistenceContextType())) + { + moveNodeToNextState(nodeStateContext, new DetachedState()); + } + } + + @Override + public void handleGetReference(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleContains(NodeStateContext nodeStateContext) + { + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/NodeState.java b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/NodeState.java new file mode 100644 index 000000000..650d7cf70 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/NodeState.java @@ -0,0 +1,138 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.lifecycle.states; + +import java.util.List; +import java.util.Map; + +import javax.persistence.CascadeType; + +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.graph.NodeLink; +import com.impetus.kundera.graph.NodeLink.LinkProperty; +import com.impetus.kundera.lifecycle.NodeStateContext; + +/** + * State machine class for Node state + * + * @author amresh + * + */ +public abstract class NodeState +{ + public enum OPERATION + { + PERSIST, MERGE, REMOVE, REFRESH, DETACH + } + + public abstract void initialize(NodeStateContext nodeStateContext); + + // Life cycle Management + public abstract void handlePersist(NodeStateContext nodeStateContext); + + public abstract void handleRemove(NodeStateContext nodeStateContext); + + public abstract void handleRefresh(NodeStateContext nodeStateContext); + + public abstract void handleMerge(NodeStateContext nodeStateContext); + + public abstract void handleDetach(NodeStateContext nodeStateContext); + + public abstract void handleClose(NodeStateContext nodeStateContext); + + public abstract void handleLock(NodeStateContext nodeStateContext); + + public abstract void handleCommit(NodeStateContext nodeStateContext); + + public abstract void handleRollback(NodeStateContext nodeStateContext); + + // Identity Management + public abstract void handleFind(NodeStateContext nodeStateContext); + + public abstract void handleGetReference(NodeStateContext nodeStateContext); + + public abstract void handleContains(NodeStateContext nodeStateContext); + + // Cache Management + public abstract void handleClear(NodeStateContext nodeStateContext); + + public abstract void handleFlush(NodeStateContext nodeStateContext); + + /** + * @param nodeStateContext + */ + void moveNodeToNextState(NodeStateContext nodeStateContext, NodeState nextState) + { + nodeStateContext.setCurrentNodeState(nextState); + } + + /** + * @param nodeStateContext + */ + void recursivelyPerformOperation(NodeStateContext nodeStateContext, OPERATION operation) + { + Map children = nodeStateContext.getChildren(); + if (children != null) + { + for (NodeLink nodeLink : children.keySet()) + { + List cascadeTypes = (List) nodeLink.getLinkProperty(LinkProperty.CASCADE); + + switch (operation) + { + case PERSIST: + if (cascadeTypes.contains(CascadeType.PERSIST) || cascadeTypes.contains(CascadeType.ALL)) + { + Node childNode = children.get(nodeLink); + childNode.persist(); + } + break; + case MERGE: + if (cascadeTypes.contains(CascadeType.MERGE) || cascadeTypes.contains(CascadeType.ALL)) + { + Node childNode = children.get(nodeLink); + childNode.merge(); + } + break; + + case REMOVE: + if (cascadeTypes.contains(CascadeType.REMOVE) || cascadeTypes.contains(CascadeType.ALL)) + { + Node childNode = children.get(nodeLink); + childNode.remove(); + } + break; + + case REFRESH: + if (cascadeTypes.contains(CascadeType.REFRESH) || cascadeTypes.contains(CascadeType.ALL)) + { + Node childNode = children.get(nodeLink); + childNode.refresh(); + } + break; + case DETACH: + if (cascadeTypes.contains(CascadeType.DETACH) || cascadeTypes.contains(CascadeType.ALL)) + { + Node childNode = children.get(nodeLink); + childNode.detach(); + } + break; + } + + } + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/RemovedState.java b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/RemovedState.java new file mode 100644 index 000000000..9c993a30c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/RemovedState.java @@ -0,0 +1,157 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.lifecycle.states; + +import javax.persistence.PersistenceContextType; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.lifecycle.NodeStateContext; + +/** + * @author amresh + * + */ +public class RemovedState extends NodeState +{ + @Override + public void initialize(NodeStateContext nodeStateContext) + { + } + + @Override + public void handlePersist(NodeStateContext nodeStateContext) + { + // Removed ---> Managed State + moveNodeToNextState(nodeStateContext, new ManagedState()); + + // Recurse persist operation on all related entities for whom + // cascade=ALL or PERSIST + recursivelyPerformOperation(nodeStateContext, OPERATION.PERSIST); + } + + @Override + public void handleRemove(NodeStateContext nodeStateContext) + { + // Ignored, entity will remain in removed state + + // Recurse remove operation for all related entities for whom + // cascade=ALL or REMOVE + recursivelyPerformOperation(nodeStateContext, OPERATION.REMOVE); + } + + @Override + public void handleRefresh(NodeStateContext nodeStateContext) + { + throw new IllegalArgumentException("Refresh operation not allowed in Removed state"); + } + + @Override + public void handleMerge(NodeStateContext nodeStateContext) + { + throw new IllegalArgumentException("Merge operation not allowed in Removed state"); + } + + @Override + public void handleFind(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleClose(NodeStateContext nodeStateContext) + { + // Nothing to do, only entities in Managed state move to detached state + } + + @Override + public void handleClear(NodeStateContext nodeStateContext) + { + // Nothing to do, only entities in Managed state move to detached state + } + + @Override + public void handleFlush(NodeStateContext nodeStateContext) + { + // Entity state to remain as Removed + + // Flush this node to database + Client client = nodeStateContext.getClient(); + + Node node = (Node) nodeStateContext; + + Object entityId = node.getEntityId(); + + client.delete(node.getData(), entityId); + + // Since node is flushed, mark it as NOT dirty + nodeStateContext.setDirty(false); + + // Remove this node from Persistence Cache + nodeStateContext.getPersistenceCache().getMainCache().removeNodeFromCache(node); + } + + @Override + public void handleLock(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleDetach(NodeStateContext nodeStateContext) + { + // Removed ---> Detached + moveNodeToNextState(nodeStateContext, new DetachedState()); + + // Cascade detach operation to all referenced entities for whom + // cascade=ALL or DETACH + recursivelyPerformOperation(nodeStateContext, OPERATION.DETACH); + } + + @Override + public void handleCommit(NodeStateContext nodeStateContext) + { + nodeStateContext.setCurrentNodeState(new TransientState()); + } + + @Override + public void handleRollback(NodeStateContext nodeStateContext) + { + // If persistence context is EXTENDED, Next state should be Managed + // If persistence context is TRANSACTIONAL, Node should be detached + + if (PersistenceContextType.EXTENDED.equals(nodeStateContext.getPersistenceCache().getPersistenceContextType())) + { + moveNodeToNextState(nodeStateContext, new ManagedState()); + + } + else if (PersistenceContextType.TRANSACTION.equals(nodeStateContext.getPersistenceCache() + .getPersistenceContextType())) + { + nodeStateContext.detach(); + } + + } + + @Override + public void handleGetReference(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleContains(NodeStateContext nodeStateContext) + { + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/TransientState.java b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/TransientState.java new file mode 100644 index 000000000..98a8e5c0a --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/lifecycle/states/TransientState.java @@ -0,0 +1,134 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.lifecycle.states; + +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.lifecycle.NodeStateContext; +import com.impetus.kundera.utils.ObjectUtils; + +/** + * @author amresh + * + */ +public class TransientState extends NodeState +{ + @Override + public void initialize(NodeStateContext nodeStateContext) + { + } + + @Override + public void handlePersist(NodeStateContext nodeStateContext) + { + + // Transient ---> Managed + moveNodeToNextState(nodeStateContext, new ManagedState()); + + // Mark this entity for saving in database + nodeStateContext.setDirty(true); + + // Add this node into persistence cache + nodeStateContext.getPersistenceCache().getMainCache().addNodeToCache((Node) nodeStateContext); + + // Recurse persist operation on all managed entities for whom + // cascade=ALL or PERSIST + recursivelyPerformOperation(nodeStateContext, OPERATION.PERSIST); + } + + @Override + public void handleRemove(NodeStateContext nodeStateContext) + { + // Ignored, Entity will remain in the Transient state + + // Recurse remove operation for all related entities for whom + // cascade=ALL or REMOVE + recursivelyPerformOperation(nodeStateContext, OPERATION.REMOVE); + } + + @Override + public void handleRefresh(NodeStateContext nodeStateContext) + { + throw new IllegalArgumentException("Refresh operation not allowed in Transient state"); + } + + @Override + public void handleMerge(NodeStateContext nodeStateContext) + { + // create a new managed entity and copy state of original entity into + // this one. + Object copiedNodeData = ObjectUtils.deepCopy(nodeStateContext.getData()); + nodeStateContext.setData(copiedNodeData); + } + + @Override + public void handleFind(NodeStateContext nodeStateContext) + { + // Nothing to do, Entity once found, jusmps directly to managed state + } + + @Override + public void handleClose(NodeStateContext nodeStateContext) + { + // Nothing to do, only entities in Managed/ Removed state move to + // detached state + } + + @Override + public void handleClear(NodeStateContext nodeStateContext) + { + // Nothing to do, only entities in Managed/ Removed state move to + // detached state + } + + @Override + public void handleFlush(NodeStateContext nodeStateContext) + { + // Nothing to do, Entities are flushed from Managed/ Removed state only + } + + @Override + public void handleLock(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleDetach(NodeStateContext nodeStateContext) + { + // Nothing to do, only entities in Managed/ Removed state move to + // detached state + } + + @Override + public void handleCommit(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleRollback(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleGetReference(NodeStateContext nodeStateContext) + { + } + + @Override + public void handleContains(NodeStateContext nodeStateContext) + { + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientFactory.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientFactory.java new file mode 100644 index 000000000..591e3fdbf --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientFactory.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import java.util.Map; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.schema.api.SchemaManager; + +/** + * Interface for client factory. + * + * @author vivek.mishra + * + */ +public interface ClientFactory +{ + + /** + * Load. + * + * @param persistenceUnit + * the persistence units + */ + void load(String persistenceUnit, Map puProperties); + + /** + * Instantiate and returns client instance + * + * @return client instance. + */ + Client getClientInstance(); + + /** + * return the instance of schema manager + * + * @return schemaManager interface. + */ + SchemaManager getSchemaManager(Map puProperties); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientLifeCycleManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientLifeCycleManager.java new file mode 100644 index 000000000..f64a5ba7e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientLifeCycleManager.java @@ -0,0 +1,45 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import java.util.Map; + +/** + * Interface to define for client life cycle manager. + * + * @author vivek.mishra + * + */ +public interface ClientLifeCycleManager +{ + + /** + * Initialize configured client. + */ + void initialize(Map puProperties); + + /** + * Returns true if client is thread safe, else false. + * + * @return true if client is thread safe. + */ + boolean isThreadSafe(); + + /** + * Unloads/destroy configured client instance. + */ + void destroy(); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientLoaderException.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientLoaderException.java new file mode 100644 index 000000000..b60ff81bd --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/ClientLoaderException.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import com.impetus.kundera.KunderaException; + +/** + * @author amresh.singh + * + */ +public class ClientLoaderException extends KunderaException +{ + + /** + * + */ + private static final long serialVersionUID = -2780499169457052865L; + + /** + * + */ + public ClientLoaderException() + { + } + + /** + * @param arg0 + */ + public ClientLoaderException(String arg0) + { + super(arg0); + + } + + /** + * @param arg0 + */ + public ClientLoaderException(Throwable arg0) + { + super(arg0); + + } + + /** + * @param arg0 + * @param arg1 + */ + public ClientLoaderException(String arg0, Throwable arg1) + { + super(arg0, arg1); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/CoreLoader.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/CoreLoader.java new file mode 100644 index 000000000..be0341609 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/CoreLoader.java @@ -0,0 +1,47 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.metadata.model.CoreMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.proxy.cglib.CglibLazyInitializerFactory; + +/** + * The Class CoreLoader. + * + * @author amresh.singh + */ +public class CoreLoader +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(CoreLoader.class); + + /** + * Load. + */ + public void load() + { + log.info("Loading Kundera Core Metdata ... "); + + CoreMetadata coreMetadata = new CoreMetadata(); + coreMetadata.setLazyInitializerFactory(new CglibLazyInitializerFactory()); + KunderaMetadata.INSTANCE.setCoreMetadata(coreMetadata); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/GenericClientFactory.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/GenericClientFactory.java new file mode 100644 index 000000000..76e99621e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/GenericClientFactory.java @@ -0,0 +1,339 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentMap; + +import org.apache.commons.lang.StringUtils; +import org.apache.lucene.analysis.standard.StandardAnalyzer; +import org.apache.lucene.util.Version; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.PropertyReader; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.index.IndexManager; +import com.impetus.kundera.index.Indexer; +import com.impetus.kundera.index.LuceneIndexer; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.service.Host; +import com.impetus.kundera.service.policy.LoadBalancingPolicy; +import com.impetus.kundera.service.policy.RetryService; +import com.impetus.kundera.service.policy.RoundRobinBalancingPolicy; + +/** + * Abstract class to hold generic definitions for client factory + * implementations. + * + * @author vivek.mishra + */ +public abstract class GenericClientFactory implements ClientFactory, ClientLifeCycleManager +{ + + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(GenericClientFactory.class); + + /** The client. */ + private Client client; + + /** The persistence unit. */ + private String persistenceUnit; + + /** The connection pool or connection. */ + private Object connectionPoolOrConnection; + + /** The index manager. */ + protected IndexManager indexManager = new IndexManager(null); + + /** The reader. */ + protected EntityReader reader; + + /** Configure schema manager. */ + protected SchemaManager schemaManager; + + /** property reader instance */ + protected PropertyReader propertyReader; + + /** Holds persistence unit related property */ + protected Map externalProperties = new HashMap(); + + /** Holds LoadBalancer instance **/ + protected LoadBalancingPolicy loadBalancingPolicy = new RoundRobinBalancingPolicy(); + + /** Holds Instance of retry service */ + protected RetryService hostRetryService; + + /** Holds one pool instance per host */ + protected ConcurrentMap hostPools = new ConcurrentHashMap(); + + /** + * Holds reference to client metadata. + */ + protected ClientMetadata clientMetadata; + + /** + * Load. + * + * @param persistenceUnit + * the persistence unit + */ + @Override + public void load(String persistenceUnit, Map puProperties) + { + setPersistenceUnit(persistenceUnit); + + // Load Client Specific Stuff + logger.info("Loading client metadata for persistence unit : " + persistenceUnit); + loadClientMetadata(puProperties); + + // initialize the client + logger.info("Initializing client for persistence unit : " + persistenceUnit); + initialize(puProperties); + + // Construct Pool + logger.info("Constructing pool for persistence unit : " + persistenceUnit); + connectionPoolOrConnection = createPoolOrConnection(); + } + + /** + * Load client metadata. + * + * @param puProperties + */ + protected void loadClientMetadata(Map puProperties) + { + clientMetadata = new ClientMetadata(); + String luceneDirectoryPath = puProperties != null ? (String) puProperties + .get(PersistenceProperties.KUNDERA_INDEX_HOME_DIR) : null; + + String indexerClass = puProperties != null ? (String) puProperties + .get(PersistenceProperties.KUNDERA_INDEXER_CLASS) : null; + + if (indexerClass == null) + { + indexerClass = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(persistenceUnit).getProperties() + .getProperty(PersistenceProperties.KUNDERA_INDEXER_CLASS); + } + + if (luceneDirectoryPath == null) + { + luceneDirectoryPath = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(persistenceUnit) + .getProperty(PersistenceProperties.KUNDERA_INDEX_HOME_DIR); + } + + // in case set empty via external property, means want to avoid lucene directory set up. + if (luceneDirectoryPath != null && !StringUtils.isEmpty(luceneDirectoryPath)) + { + // Add client metadata + clientMetadata.setLuceneIndexDir(luceneDirectoryPath); + + // Set Index Manager + indexManager = new IndexManager(LuceneIndexer.getInstance(new StandardAnalyzer(Version.LUCENE_34), + luceneDirectoryPath)); + } + else if (indexerClass != null) + { + try + { + Class indexerClazz = Class.forName(indexerClass); + Indexer indexer = (Indexer) indexerClazz.newInstance(); + indexManager = new IndexManager(indexer); + clientMetadata.setIndexImplementor(indexerClass); + } + catch (Exception cnfex) + { + logger.error("Error while initialzing indexer:" + indexerClass, cnfex); + throw new KunderaException(cnfex); + } + } + else + { + indexManager = new IndexManager(null); + } +// if (KunderaMetadata.INSTANCE.getClientMetadata(persistenceUnit) == null) +// { +// KunderaMetadata.INSTANCE.addClientMetadata(persistenceUnit, clientMetadata); +// } + } + + /** + * Initialize client. + * + * @param puProperties + */ + public abstract void initialize(Map puProperties); + + /** + * Creates a new GenericClient object. + * + * @param externalProperties + * + * @return the object + */ + protected abstract Object createPoolOrConnection(); + + /** + * Gets the client instance. + * + * @return the client instance + */ + @Override + public Client getClientInstance() + { + // if threadsafe recycle the same single instance; if not create a new + // instance + + if (isThreadSafe()) + { + logger.info("Returning threadsafe used client instance for persistence unit : " + persistenceUnit); + if (client == null) + { + client = instantiateClient(persistenceUnit); + } + } + else + { + logger.debug("Returning fresh client instance for persistence unit : " + persistenceUnit); + // no need to hold a client reference. + return instantiateClient(persistenceUnit); + } + + return client; + } + + /** + * Instantiate client. + * + * @return the client + */ + protected abstract Client instantiateClient(String persistenceUnit); + + /** + * Checks if is client thread safe. + * + * @return true, if is client thread safe + */ + public abstract boolean isThreadSafe(); + + /** + * Gets the persistence unit. + * + * @return the persistence unit + */ + protected String getPersistenceUnit() + { + return persistenceUnit; + } + + /** + * Gets the connection pool or connection. + * + * @return the connection pool or connection + */ + protected Object getConnectionPoolOrConnection() + { + return connectionPoolOrConnection; + } + + /** + * Sets the connection pool or connection. + */ + protected void setConnectionPoolOrConnection(Object connectionPoolOrConnection) + { + this.connectionPoolOrConnection = connectionPoolOrConnection; + } + + /** + * Sets the persistence unit. + * + * @param persistenceUnit + * the new persistence unit + */ + private void setPersistenceUnit(String persistenceUnit) + { + this.persistenceUnit = persistenceUnit; + } + + /** + * @param puProperties + */ + protected void setExternalProperties(Map puProperties) + { + if (puProperties != null) + { + this.externalProperties = puProperties; + } + } + + protected void onValidation(final String host, final String port) + { + if (host == null || !StringUtils.isNumeric(port) || port.isEmpty()) + { + logger.error("Host or port should not be null / port should be numeric"); + throw new IllegalArgumentException("Host or port should not be null / port should be numeric"); + } + } + + protected void unload() + { + if (client != null) + { + client.close(); + client = null; + } + externalProperties = null; + hostPools.clear(); + } + + protected abstract void initializeLoadBalancer(String loadBalancingPolicyName); + + public ClientMetadata getClientMetadata() + { + return this.clientMetadata; + } + + protected enum LoadBalancer + { + ROUNDROBIN, LEASTACTIVE; + + public static LoadBalancer getValue(String loadBalancename) + { + if (loadBalancename != null && loadBalancename.equalsIgnoreCase(ROUNDROBIN.name())) + { + return ROUNDROBIN; + } + else if (loadBalancename != null && loadBalancename.equalsIgnoreCase(LEASTACTIVE.name())) + { + return LEASTACTIVE; + } + else + { + logger.info("Using default load balancer {} . " + ROUNDROBIN.name()); + return ROUNDROBIN; + } + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/KunderaAuthenticationException.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/KunderaAuthenticationException.java new file mode 100644 index 000000000..97549a555 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/KunderaAuthenticationException.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import com.impetus.kundera.KunderaException; + +/** + * @author vivek.mishra + * + */ +public class KunderaAuthenticationException extends KunderaException +{ + + /** + * + */ + private static final long serialVersionUID = -708462011401566049L; + + /** + * + */ + public KunderaAuthenticationException() + { + } + + /** + * @param arg0 + */ + public KunderaAuthenticationException(String arg0) + { + super(arg0); + + } + + /** + * @param arg0 + */ + public KunderaAuthenticationException(Throwable arg0) + { + super(arg0); + + } + + /** + * @param arg0 + * @param arg1 + */ + public KunderaAuthenticationException(String arg0, Throwable arg1) + { + super(arg0, arg1); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/MetamodelLoaderException.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/MetamodelLoaderException.java new file mode 100644 index 000000000..aaa45e5f2 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/MetamodelLoaderException.java @@ -0,0 +1,62 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import com.impetus.kundera.KunderaException; + +/** + * @author amresh.singh + * + */ +public class MetamodelLoaderException extends KunderaException +{ + + /** + * + */ + public MetamodelLoaderException() + { + } + + /** + * @param arg0 + */ + public MetamodelLoaderException(String arg0) + { + super(arg0); + + } + + /** + * @param arg0 + */ + public MetamodelLoaderException(Throwable arg0) + { + super(arg0); + + } + + /** + * @param arg0 + * @param arg1 + */ + public MetamodelLoaderException(String arg0, Throwable arg1) + { + super(arg0, arg1); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/PersistenceLoaderException.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/PersistenceLoaderException.java new file mode 100644 index 000000000..3383eb927 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/PersistenceLoaderException.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import com.impetus.kundera.KunderaException; + +/** + * @author amresh.singh + * + */ +public class PersistenceLoaderException extends KunderaException +{ + + /** + * + */ + private static final long serialVersionUID = -8108190222765147635L; + + /** + * + */ + public PersistenceLoaderException() + { + } + + /** + * @param arg0 + */ + public PersistenceLoaderException(String arg0) + { + super(arg0); + + } + + /** + * @param arg0 + */ + public PersistenceLoaderException(Throwable arg0) + { + super(arg0); + + } + + /** + * @param arg0 + * @param arg1 + */ + public PersistenceLoaderException(String arg0, Throwable arg1) + { + super(arg0, arg1); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/loader/PersistenceXMLLoader.java b/src/kundera-core/src/main/java/com/impetus/kundera/loader/PersistenceXMLLoader.java new file mode 100644 index 000000000..47aded79c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/loader/PersistenceXMLLoader.java @@ -0,0 +1,631 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.loader; + +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.net.MalformedURLException; +import java.net.URL; +import java.net.URLConnection; +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.PersistenceException; +import javax.persistence.spi.PersistenceUnitTransactionType; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamSource; +import javax.xml.validation.Schema; +import javax.xml.validation.SchemaFactory; +import javax.xml.validation.Validator; + +import org.apache.commons.lang.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; +import org.xml.sax.ErrorHandler; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; +import org.xml.sax.SAXParseException; + +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.utils.InvalidConfigurationException; + +/** + * The Class PersistenceXMLLoader. + * + * @author amresh.singh + */ +public class PersistenceXMLLoader +{ + /** The log. */ + private static Logger log = LoggerFactory.getLogger(PersistenceXMLLoader.class); + + /** + * Instantiates a new persistence xml loader. + */ + private PersistenceXMLLoader() + { + } + + /** + * Gets the document. + * + * @param configURL + * the config url + * @return the document + * @throws Exception + * the exception + */ + private static Document getDocument(URL configURL) throws InvalidConfigurationException + { + InputStream is = null; + Document doc; + try + { + is = null; + if (configURL != null) + { + URLConnection conn = configURL.openConnection(); + conn.setUseCaches(false); // avoid JAR locking on Windows and + // Tomcat + is = conn.getInputStream(); + } + if (is == null) + { + throw new IOException("Failed to obtain InputStream from url: " + configURL); + } + + DocumentBuilderFactory docBuilderFactory = null; + docBuilderFactory = DocumentBuilderFactory.newInstance(); + docBuilderFactory.setNamespaceAware(true); + + final Schema v2Schema = SchemaFactory.newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI).newSchema( + new StreamSource(getStreamFromClasspath("persistence_2_0.xsd"))); + final Validator v2Validator = v2Schema.newValidator(); + final Schema v1Schema = SchemaFactory.newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI).newSchema( + new StreamSource(getStreamFromClasspath("persistence_1_0.xsd"))); + final Validator v1Validator = v1Schema.newValidator(); + + InputSource source = new InputSource(is); + DocumentBuilder docBuilder = null; + try + { + docBuilder = docBuilderFactory.newDocumentBuilder(); + } + catch (ParserConfigurationException e) + { + log.error("Error during parsing, Caused by: " + e.getMessage()); + throw new PersistenceLoaderException(e); + } + + List errors = new ArrayList(); + docBuilder.setErrorHandler(new ErrorLogger("XML InputStream", errors)); + doc = docBuilder.parse(source); + + if (errors.size() == 0) + { + v2Validator.setErrorHandler(new ErrorLogger("XML InputStream", errors)); + v2Validator.validate(new DOMSource(doc)); + boolean isV1Schema = false; + if (errors.size() != 0) + { + // v2 fails, it could be because the file is v1. + Exception exception = (Exception) errors.get(0); + final String errorMessage = exception.getMessage(); + // is it a validation error due to a v1 schema validated by + // a v2 + isV1Schema = errorMessage.contains("1.0") && errorMessage.contains("2.0") + && errorMessage.contains("version"); + } + if (isV1Schema) + { + errors.clear(); + v1Validator.setErrorHandler(new ErrorLogger("XML InputStream", errors)); + v1Validator.validate(new DOMSource(doc)); + } + } + else + { + throw new InvalidConfigurationException("invalid persistence.xml", (Throwable) errors.get(0)); + } + } + catch (IOException e) + { + throw new InvalidConfigurationException(e); + } + catch (SAXException e) + { + throw new InvalidConfigurationException(e); + } + finally + { + try + { + if (is != null) + { + is.close(); + } + } + catch (IOException e) + { + throw new InvalidConfigurationException(e); + } + } + + return doc; + } + + /** + * Get stream from classpath. + * + * @param fileName + * the file name + * @return the stream + * @throws Exception + * the exception + */ + private static InputStream getStreamFromClasspath(String fileName) + { + String path = fileName; + InputStream dtdStream = PersistenceXMLLoader.class.getClassLoader().getResourceAsStream(path); + return dtdStream; + } + + /** + * Find persistence units. + * + * @param url + * the url + * @return the list + * @throws Exception + * the exception + */ + public static List findPersistenceUnits(URL url) throws Exception + { + return findPersistenceUnits(url, PersistenceUnitTransactionType.JTA); + } + + /** + * Find persistence units. + * + * @param url + * the url + * @param defaultTransactionType + * the default transaction type + * @return the list + * @throws Exception + * the exception + */ + public static List findPersistenceUnits(final URL url, + PersistenceUnitTransactionType defaultTransactionType) throws InvalidConfigurationException + { + + Document doc; + try + { + doc = getDocument(url); + } + catch (InvalidConfigurationException e) + { + throw e; + } + doc.getXmlVersion(); + Element top = doc.getDocumentElement(); + + String versionName = top.getAttribute("version"); + + NodeList children = top.getChildNodes(); + ArrayList units = new ArrayList(); + + // parse for persistenceUnitRootInfoURL. + for (int i = 0; i < children.getLength(); i++) + { + if (children.item(i).getNodeType() == Node.ELEMENT_NODE) + { + Element element = (Element) children.item(i); + String tag = element.getTagName(); + // look for "persistence-unit" element + if (tag.equals("persistence-unit")) + { + PersistenceUnitMetadata metadata = parsePersistenceUnit(url, element, versionName); + // metadata.setPersistenceUnitRootUrl(getPersistenceRootUrl(url)); + units.add(metadata); + } + } + } + return units; + } + + /** + * Parses the persistence unit. + * + * @param top + * the top + * @return the persistence metadata + * @throws Exception + * the exception + */ + private static PersistenceUnitMetadata parsePersistenceUnit(final URL url, Element top, final String versionName) + { + PersistenceUnitMetadata metadata = new PersistenceUnitMetadata(versionName, getPersistenceRootUrl(url), url); + + String puName = top.getAttribute("name"); + if (!isEmpty(puName)) + { + log.trace("Persistent Unit name from persistence.xml: " + puName); + metadata.setPersistenceUnitName(puName); + String transactionType = top.getAttribute("transaction-type"); + if (StringUtils.isEmpty(transactionType) + || PersistenceUnitTransactionType.RESOURCE_LOCAL.name().equals(transactionType)) + { + + metadata.setTransactionType(PersistenceUnitTransactionType.RESOURCE_LOCAL); + + } + else if (PersistenceUnitTransactionType.JTA.name().equals(transactionType)) + { + metadata.setTransactionType(PersistenceUnitTransactionType.JTA); + } + } + + NodeList children = top.getChildNodes(); + for (int i = 0; i < children.getLength(); i++) + { + if (children.item(i).getNodeType() == Node.ELEMENT_NODE) + { + Element element = (Element) children.item(i); + String tag = element.getTagName(); + + if (tag.equals("provider")) + { + metadata.setProvider(getElementContent(element)); + } + + /* + * else if (tag.equals("transaction-type")) { String + * transactionType = getElementContent(element); + * + * if (StringUtils.isEmpty(transactionType) || + * PersistenceUnitTransactionType + * .RESOURCE_LOCAL.name().equals(transactionType)) { + * + * metadata.setTransactionType(PersistenceUnitTransactionType. + * RESOURCE_LOCAL); + * + * } else if + * (PersistenceUnitTransactionType.JTA.name().equals(transactionType + * )) { + * metadata.setTransactionType(PersistenceUnitTransactionType + * .JTA); } + * + * } + */else if (tag.equals("properties")) + { + NodeList props = element.getChildNodes(); + for (int j = 0; j < props.getLength(); j++) + { + if (props.item(j).getNodeType() == Node.ELEMENT_NODE) + { + Element propElement = (Element) props.item(j); + // if element is not "property" then skip + if (!"property".equals(propElement.getTagName())) + { + continue; + } + + String propName = propElement.getAttribute("name").trim(); + String propValue = propElement.getAttribute("value").trim(); + if (isEmpty(propValue)) + { + propValue = getElementContent(propElement, ""); + } + metadata.getProperties().put(propName, propValue); + } + } + } + // Kundera doesn't support "class", "jar-file" and + // "excluded-unlisted-classes" for now.. but will someday. + // let's parse it for now. + else if (tag.equals("class")) + { + metadata.getClasses().add(getElementContent(element)); + } + else if (tag.equals("jar-file")) + { + metadata.addJarFile(getElementContent(element)); + } + else if (tag.equals("exclude-unlisted-classes")) + { + metadata.setExcludeUnlistedClasses(true); + } + } + } + PersistenceUnitTransactionType transactionType = getTransactionType(top.getAttribute("transaction-type")); + if (transactionType != null) + { + metadata.setTransactionType(transactionType); + } + + return metadata; + } + + /** + * Gets the transaction type. + * + * @param elementContent + * the element content + * @return the transaction type + */ + public static PersistenceUnitTransactionType getTransactionType(String elementContent) + { + + if (elementContent == null || elementContent.isEmpty()) + { + return null; + } + else if (elementContent.equalsIgnoreCase("JTA")) + { + return PersistenceUnitTransactionType.JTA; + } + else if (elementContent.equalsIgnoreCase("RESOURCE_LOCAL")) + { + return PersistenceUnitTransactionType.RESOURCE_LOCAL; + } + else + { + throw new PersistenceException("Unknown TransactionType: " + elementContent); + } + } + + /** + * The Class ErrorLogger. + */ + public static class ErrorLogger implements ErrorHandler + { + + /** The file. */ + private String file; + + /** The errors. */ + private List errors; + + /** + * Instantiates a new error logger. + * + * @param file + * the file + * @param errors + * the errors + */ + ErrorLogger(String file, List errors) + { + this.file = file; + this.errors = errors; + } + + /* @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException) */ + /* + * (non-Javadoc) + * + * @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException) + */ + public void error(SAXParseException error) + { + log.error("Error parsing XML: " + file + '(' + error.getLineNumber() + ") " + error.getMessage()); + errors.add(error); + } + + /* + * @see + * org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException) + */ + /* + * (non-Javadoc) + * + * @see + * org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException) + */ + public void fatalError(SAXParseException error) + { + log.error("Error parsing XML: " + file + '(' + error.getLineNumber() + ") " + error.getMessage()); + errors.add(error); + } + + /* @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException) */ + /* + * (non-Javadoc) + * + * @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException) + */ + public void warning(SAXParseException warn) + { + log.warn("Warning parsing XML: " + file + '(' + warn.getLineNumber() + ") " + warn.getMessage()); + } + } + + /** + * Checks if is empty. + * + * @param str + * the str + * @return true, if is empty + */ + private static boolean isEmpty(String str) + { + return null == str || str.isEmpty(); + } + + /** + * Gets the element content. + * + * @param element + * the element + * @return the element content + * @throws Exception + * the exception + */ + public static String getElementContent(final Element element) + { + return getElementContent(element, null); + } + + /** + * Get the content of the given element. + * + * @param element + * The element to get the content for. + * @param defaultStr + * The default to return when there is no content. + * @return The content of the element or the default. + * @throws Exception + * the exception + */ + private static String getElementContent(Element element, String defaultStr) + { + if (element == null) + { + return defaultStr; + } + + NodeList children = element.getChildNodes(); + StringBuilder result = new StringBuilder(""); + for (int i = 0; i < children.getLength(); i++) + { + if (children.item(i).getNodeType() == Node.TEXT_NODE + || children.item(i).getNodeType() == Node.CDATA_SECTION_NODE) + { + result.append(children.item(i).getNodeValue()); + } + } + return result.toString().trim(); + } + + /** + * Returns persistence unit root url + * + * @param url + * raw url + * @return rootUrl rootUrl + */ + private static URL getPersistenceRootUrl(URL url) + { + + String f = url.getFile(); + f = parseFilePath(f); + + + String protocol = url.getProtocol(); + + URL jarUrl = url; + try + { + if (AllowedProtocol.isJarProtocol(url.getProtocol())) + { + jarUrl = new URL(f); + if (jarUrl.getProtocol() != null + && AllowedProtocol.FILE.name().equals(jarUrl.getProtocol().toUpperCase()) + && StringUtils.contains(f, " ")) + { + jarUrl = new File(f).toURI().toURL(); + } + } + else if (AllowedProtocol.isValidProtocol(url.getProtocol())) + { + if (StringUtils.contains(f, " ")) + { + jarUrl = new File(f).toURI().toURL(); + } + else + { + jarUrl = new File(f).toURL(); + } + } + } + catch (MalformedURLException mex) + { + log.error("Error during getPersistenceRootUrl(), Caused by: " + mex.getMessage()); + throw new IllegalArgumentException("invalid jar URL[] provided!" + url); + } + + return jarUrl; + } + + /** + * Parse and exclude path till META-INF + * + * @param file + * raw file path. + * @return extracted/parsed file path. + */ + private static String parseFilePath(String file) + { + final String excludePattern = "/META-INF/persistence.xml"; + file = file.substring(0, file.length() - excludePattern.length()); + + // in case protocol is "file". + file = file.endsWith("!") ? file.substring(0, file.length() - 1) : file; + + return file; + } + + /** + * Allowed protocols + */ + public enum AllowedProtocol + { + WSJAR, JAR, ZIP, FILE, VFSZIP,VFS; + + /** + * In case it is jar protocol + * + * @param protocol + * @return + */ + public static boolean isJarProtocol(String protocol) + { + return protocol != null + && (protocol.toUpperCase().equals(JAR.name()) || protocol.toUpperCase().equals(WSJAR.name())); + } + + /** + * If provided protocol is within allowed protocol. + * + * @param protocol + * protocol + * @return true, if it is in allowed protocol. + */ + public static boolean isValidProtocol(String protocol) + { + try + { + AllowedProtocol.valueOf(protocol.toUpperCase()); + return true; + } + catch (IllegalArgumentException iex) + { + return false; + } + } + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/KunderaMetadataManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/KunderaMetadataManager.java new file mode 100644 index 000000000..c0aacff4f --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/KunderaMetadataManager.java @@ -0,0 +1,162 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata; + +import java.util.List; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * The Class KunderaMetadataManager. + * + * @author amresh.singh + */ +public class KunderaMetadataManager +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(KunderaMetadataManager.class); + + /** + * Gets the persistence unit metadata. + * + * @param persistenceUnit + * the persistence unit + * @return the persistence unit metadata + */ + public static PersistenceUnitMetadata getPersistenceUnitMetadata(String persistenceUnit) + { + if (persistenceUnit != null) + { + return KunderaMetadata.INSTANCE.getApplicationMetadata().getPersistenceUnitMetadata(persistenceUnit); + } + return null; + } + + /** + * Gets the metamodel. + * + * @param persistenceUnit + * the persistence unit + * @return the metamodel + */ + public static MetamodelImpl getMetamodel(String persistenceUnit) + { + KunderaMetadata kunderaMetadata = KunderaMetadata.INSTANCE; + + MetamodelImpl metamodel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata() + .getMetamodel(persistenceUnit); + + return metamodel; + } + + /** + * Gets the metamodel. + * + * @param persistenceUnits + * the persistence units + * @return the metamodel + */ + public static MetamodelImpl getMetamodel(String... persistenceUnits) + { + KunderaMetadata kunderaMetadata = KunderaMetadata.INSTANCE; + + MetamodelImpl metamodel = null; + for (String pu : persistenceUnits) + { + metamodel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(pu); + + if (metamodel != null) + { + return metamodel; + } + } + + // FIXME: I need to verify this why we need common entity metadata now! + // if (metamodel == null) + // { + // metamodel = (MetamodelImpl) + // kunderaMetadata.getApplicationMetadata().getMetamodel( + // Constants.COMMON_ENTITY_METADATAS); + // } + return metamodel; + } + + /** + * Gets the entity metadata. + * + * @param persistenceUnit + * the persistence unit + * @param entityClass + * the entity class + * @return the entity metadata + */ + public static EntityMetadata getEntityMetadata(String persistenceUnit, Class entityClass) + { + return getMetamodel(persistenceUnit).getEntityMetadata(entityClass); + } + + /** + * Finds ands returns Entity metadata for a given array of PUs. + * + * @param entityClass + * the entity class + * @param persistenceUnits + * the persistence units + * @return the entity metadata + */ + public static EntityMetadata getEntityMetadata(Class entityClass) + { + if (entityClass == null) + { + throw new KunderaException("Invalid class provided " + entityClass); + } + List persistenceUnits = KunderaMetadata.INSTANCE.getApplicationMetadata().getMappedPersistenceUnit( + entityClass); + + // persistence units will only have more than 1 persistence unit in case + // of RDBMS. + if (persistenceUnits != null) + { + for (String pu : persistenceUnits) + { + MetamodelImpl metamodel = getMetamodel(pu); + EntityMetadata metadata = metamodel.getEntityMetadata(entityClass); + if (metadata != null && metadata.getPersistenceUnit().equals(pu)) + { + return metadata; + } + } + } + if (log.isDebugEnabled()) + log.warn("No Entity metadata found for the class " + entityClass + + ". Any CRUD operation on this entity will fail." + + "If your entity is for RDBMS, make sure you put fully qualified entity class" + + " name under tag in persistence.xml for RDBMS " + + "persistence unit. Returning null value."); + + return null; + // throw new KunderaException("Unable to load entity metadata for :" + + // entityClass); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataBuilder.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataBuilder.java new file mode 100644 index 000000000..85079160c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataBuilder.java @@ -0,0 +1,179 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import javax.persistence.PersistenceException; + +import org.apache.commons.lang.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.processor.CacheableAnnotationProcessor; +import com.impetus.kundera.metadata.processor.EntityListenersProcessor; +import com.impetus.kundera.metadata.processor.IndexProcessor; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.metadata.validator.EntityValidator; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; +import com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException; + +/** + * Concrete implementation of IMetadataManager. + * + * @author animesh.kumar + */ +public class MetadataBuilder +{ + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(MetadataBuilder.class); + + /** The metadata processors. */ + private List metadataProcessors; + + /** The Validator. */ + private EntityValidator validator; + + /** persistence unit */ + private String persistenceUnit; + + /** kundera client */ + private String client; + + /** + * Instantiates a new metadata manager. + * + */ + + public MetadataBuilder(String puName, String client, Map puProperties) + { + this.persistenceUnit = puName; + this.client = client; + validator = new EntityValidatorImpl(puProperties); + metadataProcessors = new ArrayList(); + + // add processors to chain. + metadataProcessors.add(new TableProcessor(puProperties)); + metadataProcessors.add(new CacheableAnnotationProcessor()); + metadataProcessors.add(new IndexProcessor()); + metadataProcessors.add(new EntityListenersProcessor()); + } + + /** + * Validate. + * + * @param clazz + * the clazz + * + * @throws PersistenceException + * the persistence exception + */ + public final void validate(Class clazz) throws PersistenceException + { + validator.validate(clazz); + } + + /** + * Process. + * + * @param clazz + * the clazz + * @param externalProperties + * @return the entity metadata + */ + public EntityMetadata buildEntityMetadata(Class clazz) + { + + EntityMetadata metadata = new EntityMetadata(clazz); + validate(clazz); + + if (log.isDebugEnabled()) + log.debug("Processing @Entity >> " + clazz); + + for (MetadataProcessor processor : metadataProcessors) + { + // in case it is not intend for current persistence unit. + checkForRDBMS(metadata); + checkForNeo4J(metadata); + processor.process(clazz, metadata); + metadata = belongsToPersistenceUnit(metadata); + if (metadata == null) + { + break; + } + + // Check for schema attribute of Table annotation. + if (MetadataUtils.isSchemaAttributeRequired(metadata.getPersistenceUnit()) + && StringUtils.isBlank(metadata.getSchema())) + { + if (log.isErrorEnabled()) + { + log.error("It is mandatory to specify Schema alongwith Table name:" + metadata.getTableName() + + ". This entity won't be persisted"); + } + throw new InvalidEntityDefinitionException("It is mandatory to specify Schema alongwith Table name:" + + metadata.getTableName()+ ". This entity won't be persisted"); + } + } + + return metadata; + } + + private void checkForRDBMS(EntityMetadata metadata) + { + if (Constants.RDBMS_CLIENT_FACTORY.equalsIgnoreCase(client)) + { + // no more "null" as persistence unit for RDBMS scenarios! + metadata.setPersistenceUnit(persistenceUnit); + } + } + + private void checkForNeo4J(EntityMetadata metadata) + { + if (Constants.NEO4J_CLIENT_FACTORY.equalsIgnoreCase(client)) + { + // no more "null" as persistence unit for RDBMS scenarios! + metadata.setPersistenceUnit(persistenceUnit); + } + } + + /** + * If parameterised metadata is not for intended persistence unit, assign it + * to null. + * + * @param metadata + * entity metadata + * @return metadata. + */ + private EntityMetadata belongsToPersistenceUnit(EntityMetadata metadata) + { + // if pu is null and client is not rdbms OR metadata pu does not match + // with configured one. don't process for anything. + if ((metadata.getPersistenceUnit() == null && !(Constants.RDBMS_CLIENT_FACTORY.equalsIgnoreCase(client) || Constants.NEO4J_CLIENT_FACTORY + .equalsIgnoreCase(client))) + || metadata.getPersistenceUnit() != null + && !metadata.getPersistenceUnit().equals(persistenceUnit)) + { + metadata = null; + } + return metadata; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataProcessor.java new file mode 100644 index 000000000..3445b9dac --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataProcessor.java @@ -0,0 +1,38 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata; + +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * The Interface IMetadataProcessor. + * + * @author animesh.kumar + */ +public interface MetadataProcessor +{ + + /** + * Process. + * + * @param clazz + * the clazz + * @param metadata + * the metadata + * @param puProperties + */ + void process(Class clazz, EntityMetadata metadata); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataUtils.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataUtils.java new file mode 100644 index 000000000..9a672c5fe --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/MetadataUtils.java @@ -0,0 +1,632 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.StringTokenizer; + +import javax.persistence.Embeddable; +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.Metamodel; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.annotations.Index; +import com.impetus.kundera.index.IndexCollection; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.Relation.ForeignKey; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Utility class for entity metadata related funcntionality. + * + * @author amresh.singh + */ +public class MetadataUtils +{ + + /** + * Populate column and super column maps. + * + * @param m + * the m + * @param columnNameToFieldMap + * the column name to field map + * @param superColumnNameToFieldMap + * the super column name to field map + */ + public static void populateColumnAndSuperColumnMaps(EntityMetadata m, Map columnNameToFieldMap, + Map superColumnNameToFieldMap) + { + + getEmbeddableType(m, columnNameToFieldMap, superColumnNameToFieldMap); + } + + /** + * Creates the columns field map. + * + * @param m + * the m + * @param superColumn + * the super column + * @return the map + */ + public static Map createColumnsFieldMap(EntityMetadata m, EmbeddableType superColumn) + { + Map columnNameToFieldMap = new HashMap(); + + Set attributes = superColumn.getAttributes(); + for (Attribute column : attributes) + { + columnNameToFieldMap.put(((AbstractAttribute) column).getJPAColumnName(), (Field) column.getJavaMember()); + } + return columnNameToFieldMap; + } + + /** + * Creates the super columns field map. + * + * @param m + * the m + * @return the map + */ + public static Map createSuperColumnsFieldMap(EntityMetadata m) + { + Map superColumnNameToFieldMap = new HashMap(); + getEmbeddableType(m, null, superColumnNameToFieldMap); + return superColumnNameToFieldMap; + } + + /** + * Gets the embedded collection instance. + * + * @param embeddedCollectionField + * the embedded collection field + * @return the embedded collection instance + */ + public static Collection getEmbeddedCollectionInstance(Field embeddedCollectionField) + { + Collection embeddedCollection = null; + Class embeddedCollectionFieldClass = embeddedCollectionField.getType(); + + if (embeddedCollection == null || embeddedCollection.isEmpty()) + { + if (embeddedCollectionFieldClass.equals(List.class)) + { + embeddedCollection = new ArrayList(); + } + else if (embeddedCollectionFieldClass.equals(Set.class)) + { + embeddedCollection = new HashSet(); + } + else + { + throw new InvalidEntityDefinitionException("Field " + embeddedCollectionField.getName() + + " must be either instance of List or Set"); + } + } + return embeddedCollection; + } + + /** + * Gets the embedded generic object instance. + * + * @param embeddedCollectionField + * the embedded collection field + * @return the embedded generic object instance + */ + public static Object getEmbeddedGenericObjectInstance(Field embeddedCollectionField) + { + Class embeddedClass = PropertyAccessorHelper.getGenericClass(embeddedCollectionField); + Object embeddedObject = null; + // must have a default no-argument constructor + try + { + embeddedClass.getConstructor(); + embeddedObject = embeddedClass.newInstance(); + } + catch (NoSuchMethodException nsme) + { + throw new PersistenceException(embeddedClass.getName() + + " is @Embeddable and must have a default no-argument constructor."); + } + catch (InstantiationException e) + { + throw new PersistenceException(embeddedClass.getName() + " could not be instantiated"); + } + + catch (IllegalAccessException e) + { + throw new PersistenceException(embeddedClass.getName() + " could not be accessed"); + } + return embeddedObject; + } + + /** + * Gets the embedded collection prefix. + * + * @param embeddedCollectionName + * the embedded collection name + * @return the embedded collection prefix + */ + public static String getEmbeddedCollectionPrefix(String embeddedCollectionName) + { + return embeddedCollectionName.substring(0, + embeddedCollectionName.indexOf(Constants.EMBEDDED_COLUMN_NAME_DELIMITER)); + } + + /** + * Gets the embedded collection postfix. + * + * @param embeddedCollectionName + * the embedded collection name + * @return the embedded collection postfix + */ + public static String getEmbeddedCollectionPostfix(String embeddedCollectionName) + { + return embeddedCollectionName.substring( + embeddedCollectionName.indexOf(Constants.EMBEDDED_COLUMN_NAME_DELIMITER) + 1, + embeddedCollectionName.length()); + } + + /** + * Creates a string representation of a set of foreign keys by combining + * them together separated by "~" character. + * + * Note: Assumption is that @Id will never contain "~" character. Checks for + * this are not added yet. + * + * @param foreignKeys + * the foreign keys + * @return the string + */ + public static String serializeKeys(Set foreignKeys) + { + if (null == foreignKeys || foreignKeys.isEmpty()) + { + return null; + } + + StringBuilder sb = new StringBuilder(); + for (String key : foreignKeys) + { + if (sb.length() > 0) + { + sb.append(Constants.FOREIGN_KEY_SEPARATOR); + } + sb.append(key); + } + return sb.toString(); + } + + /** + * Splits foreign keys into Set. + * + * @param foreignKeys + * the foreign keys + * @return the set + */ + public static Set deserializeKeys(String foreignKeys) + { + Set keys = new HashSet(); + + if (null == foreignKeys || foreignKeys.isEmpty()) + { + return keys; + } + + String array[] = foreignKeys.split(Constants.FOREIGN_KEY_SEPARATOR); + for (String element : array) + { + keys.add(element); + } + return keys; + } + + /** + * Sets the schema and persistence unit. + * + * @param m + * the m + * @param schemaStr + * the schema str + * @param puProperties + */ + public static void setSchemaAndPersistenceUnit(EntityMetadata m, String schemaStr, Map puProperties) + { + + if (schemaStr.indexOf(Constants.SCHEMA_PERSISTENCE_UNIT_SEPARATOR) > 0) + { + String schemaName = null; + if (puProperties != null) + { + schemaName = (String) puProperties.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + if (schemaName == null) + { + schemaName = schemaStr.substring(0, schemaStr.indexOf(Constants.SCHEMA_PERSISTENCE_UNIT_SEPARATOR)); + } + m.setSchema(schemaName); + m.setPersistenceUnit(schemaStr.substring( + schemaStr.indexOf(Constants.SCHEMA_PERSISTENCE_UNIT_SEPARATOR) + 1, schemaStr.length())); + } + else + { + m.setSchema(schemaStr); + } + } + + + /** + * Returns true, if use of secondry index is available, else false. + * + * @param persistenceUnit + * persistence unit name + * @return true, if usage is true in pu. else false. + */ + public static boolean useSecondryIndex(ClientMetadata clientMetadata) + { + return clientMetadata != null ? clientMetadata.isUseSecondryIndex() : false; + } + + + /* *//** + * Returns lucene indexing directory. + * + * @param persistenceUnit + * persistence unit name + * @return lucene directory + *//* + public static String getLuceneDirectory(String persistenceUnit) + { + if (!useSecondryIndex(persistenceUnit)) + { + ClientMetadata clientMetadata = KunderaMetadata.INSTANCE.getClientMetadata(persistenceUnit); + return clientMetadata.getLuceneIndexDir(); + } + + return null; + }*/ + + /** + * Returns mapped relational name, in case of bi directional mapping, it + * will return back pKey name of associated entity. + * + * @param relation + * holding relation. + * @return mapped/join column name. + */ + public static String getMappedName(EntityMetadata parentMetadata, Relation relation) + { + if (relation != null) + { + String joinColumn = relation.getJoinColumnName(); + if (joinColumn == null) + { + Class clazz = relation.getTargetEntity(); + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(clazz); + + joinColumn = relation.getType().equals(ForeignKey.ONE_TO_MANY) ? ((AbstractAttribute) parentMetadata + .getIdAttribute()).getJPAColumnName() : ((AbstractAttribute) metadata.getIdAttribute()) + .getJPAColumnName(); + } + return joinColumn; + } + return null; + } + + /** + * Gets the enclosing document name. + * + * @param m + * the m + * @param criteria + * Input criteria + * @param viaColumnName + * true if criteria is column Name, false if + * criteria is column field name + * @return the enclosing document name + */ + public static String getEnclosingEmbeddedFieldName(EntityMetadata m, String criteria, boolean viaColumnName) + { + String enclosingEmbeddedFieldName = null; + + StringTokenizer strToken = new StringTokenizer(criteria, "."); + String embeddedFieldName = null; + String embeddableAttributeName = null; + + while (strToken.hasMoreElements()) + { + embeddableAttributeName = strToken.nextToken(); + + if (strToken.countTokens() > 0) + { + embeddedFieldName = strToken.nextToken(); + } + } + + Metamodel metaModel = KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel(m.getPersistenceUnit()); + EntityType entity = metaModel.entity(m.getEntityClazz()); + + try + { + Attribute attribute = entity.getAttribute(embeddableAttributeName); + + if (((MetamodelImpl) metaModel).isEmbeddable(((AbstractAttribute) attribute).getBindableJavaType())) + { + EmbeddableType embeddable = metaModel.embeddable(((AbstractAttribute) attribute).getBindableJavaType()); + Iterator iter = embeddable.getAttributes().iterator(); + while (iter.hasNext()) + { + AbstractAttribute attrib = (AbstractAttribute) iter.next(); + + if (viaColumnName && attrib.getName().equals(embeddedFieldName)) + { + enclosingEmbeddedFieldName = attribute.getName(); + break; + } + + if (!viaColumnName && attrib.getJPAColumnName().equals(embeddedFieldName)) + { + enclosingEmbeddedFieldName = attribute.getName(); + break; + } + } + } + + } + catch (IllegalArgumentException iax) + { + return null; + } + // + // if (!m.getColumnFieldNames().contains(criteria)) + // { + // for (EmbeddedColumn embeddedColumn : m.getEmbeddedColumnsAsList()) + // { + // List columns = embeddedColumn.getColumns(); + // for (Column column : columns) + // { + // if (viaColumnName && column.getName().equals(criteria)) + // { + // enclosingEmbeddedFieldName = embeddedColumn.getName(); + // break; + // } + // + // if (!viaColumnName && column.getField().getName().equals(criteria)) + // { + // enclosingEmbeddedFieldName = embeddedColumn.getName(); + // break; + // } + // } + // } + // + // } + return enclosingEmbeddedFieldName; + } + + /* + * public static String getEnclosingEmbeddedFieldName(EntityMetadata m, + * String columnName) { String enclosingEmbeddedFieldName = null; if + * (!m.getColumnFieldNames().contains(columnName)) { for (EmbeddedColumn + * embeddedColumn : m.getEmbeddedColumnsAsList()) { List columns = + * embeddedColumn.getColumns(); for (Column column : columns) { if + * (column.getName().equals(columnName)) { enclosingEmbeddedFieldName = + * embeddedColumn.getName(); break; } } } + * + * } return enclosingEmbeddedFieldName; } + */ + + private static void getEmbeddableType(EntityMetadata m, Map columnNameToFieldMap, + Map superColumnNameToFieldMap) + { + Metamodel metaModel = KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel(m.getPersistenceUnit()); + + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + Set attributes = entityType.getAttributes(); + Iterator iter = attributes.iterator(); + while (iter.hasNext()) + { + Attribute attribute = iter.next(); + if (((MetamodelImpl) metaModel).isEmbeddable(((AbstractAttribute) attribute).getBindableJavaType())) + { + superColumnNameToFieldMap.put(((AbstractAttribute) attribute).getJPAColumnName(), + (Field) attribute.getJavaMember()); + if (columnNameToFieldMap != null) + { + getAttributeOfEmbedddable(columnNameToFieldMap, metaModel, attribute); + } + + } + else + { + if(columnNameToFieldMap != null) + { + columnNameToFieldMap.put(((AbstractAttribute) attribute).getJPAColumnName(), + (Field) attribute.getJavaMember()); + } + } + } + } + + private static void getAttributeOfEmbedddable(Map columnNameToFieldMap, Metamodel metaModel, + Attribute attribute) + { + EmbeddableType embeddable = metaModel.embeddable(((AbstractAttribute) attribute).getBindableJavaType()); + + Iterator embeddableIter = embeddable.getAttributes().iterator(); + while (embeddableIter.hasNext()) + { + Attribute embedAttrib = embeddableIter.next(); + + // Reason is to avoid in case embeddable attribute within + // embeddable. + if (!((MetamodelImpl) metaModel).isEmbeddable(embedAttrib.getJavaType())) + { + columnNameToFieldMap.put(((AbstractAttribute) embedAttrib).getJPAColumnName(), + (Field) embedAttrib.getJavaMember()); + } + else + { + getAttributeOfEmbedddable(columnNameToFieldMap, metaModel, embedAttrib); + } + } + } + + public static boolean isEmbeddedAtributeIndexable(Field embeddedField) + { + Class embeddableClass = PropertyAccessorHelper.getGenericClass(embeddedField); + Index indexAnn = embeddableClass.getAnnotation(Index.class); + IndexCollection indexCollection = embeddableClass.getAnnotation(IndexCollection.class); + if (indexCollection != null && indexCollection.columns() != null) + { + return true; + } + else if (indexAnn != null) + { + if (indexAnn.index()) + { + return true; + } + } + return false; + } + + public static boolean isColumnInEmbeddableIndexable(Field embeddedField, String columnFieldName) + { + Class embeddableClass = PropertyAccessorHelper.getGenericClass(embeddedField); + Index indexAnn = embeddableClass.getAnnotation(Index.class); + IndexCollection indexCollection = embeddableClass.getAnnotation(IndexCollection.class); + if (indexCollection != null && indexCollection.columns() != null) + { + for (com.impetus.kundera.index.Index column : indexCollection.columns()) + { + if (columnFieldName != null && column != null && column.name() != null + && column.name().equals(columnFieldName)) + { + return true; + } + } + } + else if (indexAnn != null && indexAnn.index()) + { + String[] columnsToBeIndexed = indexAnn.columns(); + if (columnFieldName != null && Arrays.asList(columnsToBeIndexed).contains(columnFieldName)) + { + return true; + } + } + return false; + } + + /** + * If client specific to parameterized persistence unit does not support + * transaction, return true else will return false. + * + * @param persistenceUnit + * @return + */ + public static boolean defaultTransactionSupported(final String persistenceUnit) + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + + String txResource = puMetadata.getProperty(PersistenceProperties.KUNDERA_TRANSACTION_RESOURCE); + + if (txResource == null) + { + return true; + } + else if (txResource.isEmpty()) + { + throw new IllegalArgumentException("Property " + PersistenceProperties.KUNDERA_TRANSACTION_RESOURCE + + " is blank"); + } + else + { + return false; + } + } + + public static boolean isSchemaAttributeRequired(final String persistenceUnit) + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + String clientFactoryName = puMetadata != null ? puMetadata + .getProperty(PersistenceProperties.KUNDERA_CLIENT_FACTORY) : null; + return !(Constants.NEO4J_CLIENT_FACTORY.equalsIgnoreCase(clientFactoryName) || Constants.RDBMS_CLIENT_FACTORY + .equalsIgnoreCase(clientFactoryName)); + } + + /** + * Checks whether a given field is Element collection field of BASIC type + * @param collectionField + * @return + */ + public static boolean isBasicElementCollectionField(Field collectionField) + { + List> genericClasses = PropertyAccessorHelper.getGenericClasses(collectionField); + for(Class genericClass : genericClasses) + { + if(genericClass.getAnnotation(Embeddable.class) != null) + { + return false; + } + } + return true; + } + + /** + * Checks whether an entity with given metadata contains a collection field + * @param m + * @return + */ + public static boolean containsBasicElementCollectionField(EntityMetadata m) + { + Metamodel metaModel = KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + Iterator iter = entityType.getAttributes().iterator(); + while (iter.hasNext()) + { + Attribute attr = iter.next(); + + if (attr.isCollection() && ! attr.isAssociation() && isBasicElementCollectionField((Field) attr.getJavaMember())) + { + return true; + } + } + return false; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ApplicationLoaderException.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ApplicationLoaderException.java new file mode 100644 index 000000000..b6d1b293e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ApplicationLoaderException.java @@ -0,0 +1,42 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +/** + * Runtime exception handler class ApplicationLoader. + * + * @author vivek.mishra + * + */ +public class ApplicationLoaderException extends RuntimeException +{ + + /** + * Generated Serial version UID. + */ + private static final long serialVersionUID = 2139307646040466455L; + + /** + * Default constructor using fields. + * + * @param errMsg + * error message. + */ + public ApplicationLoaderException(String errMsg) + { + super(errMsg); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ApplicationMetadata.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ApplicationMetadata.java new file mode 100644 index 000000000..2f187ed4a --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ApplicationMetadata.java @@ -0,0 +1,408 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; + +import javax.persistence.metamodel.Metamodel; +import javax.persistence.spi.PersistenceUnitTransactionType; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.metadata.processor.MetaModelBuilder; + +/** + * Application metadata refers to metdata specific to application(e.g. metamodel + * collection, persistence unit metdatas) Any reference which is out of + * persistence unit metadata and entity specific metadata is held by this class. + * + * @author amresh.singh + */ +public class ApplicationMetadata +{ + /** Map of Entity Metadata. */ + private Map metamodelMap = new ConcurrentHashMap(); + + /** Map of Persistence Unit Metadata. */ + private Map persistenceUnitMetadataMap = new ConcurrentHashMap(); + + /** The Constant log. */ + private static Logger logger = LoggerFactory.getLogger(ApplicationMetadata.class); + + // private MetaModelBuilder metaModelBuilder = new MetaModelBuilder(); + + private Map metaModelBuilder = new ConcurrentHashMap(); + + /** + * Collection instance to hold clazz's full name to persistence unit + * mapping. Valid Assumption: 1 class can belong to 1 pu only. Reason is @table + * needs to give pu name! + */ + private Map> clazzToPuMap; + + private Map namedNativeQueries; + + /** + * Adds the entity metadata. + * + * @param persistenceUnit + * the persistence unit + * @param clazz + * the clazz + * @param entityMetadata + * the entity metadata + */ + public void addEntityMetadata(String persistenceUnit, Class clazz, EntityMetadata entityMetadata) + { + Metamodel metamodel = getMetamodelMap().get(persistenceUnit); + Map entityClassToMetadataMap = ((MetamodelImpl) metamodel).getEntityMetadataMap(); + if (entityClassToMetadataMap == null || entityClassToMetadataMap.isEmpty()) + { + entityClassToMetadataMap.put(clazz.getName(), entityMetadata); + } + else + { + if (logger.isDebugEnabled()) + logger.debug("Entity meta model already exists for persistence unit " + persistenceUnit + " and class " + + clazz + ". Noting needs to be done"); + } + } + + /** + * Adds the persistence unit metadata. + * + * @param persistenceUnit + * the persistence unit + * @param persistenceUnitMetadata + * the persistence unit metadata + */ + public void addPersistenceUnitMetadata(Map metadata) + { + getPersistenceUnitMetadataMap().putAll(metadata); + } + + /** + * Gets the metamodel map. + * + * @return the entityMetadataMap + */ + public Map getMetamodelMap() + { + if (metamodelMap == null) + { + metamodelMap = new HashMap(); + } + return metamodelMap; + } + + /** + * Gets the persistence unit metadata. + * + * @param persistenceUnit + * the persistence unit + * @return the persistence unit metadata + */ + public PersistenceUnitMetadata getPersistenceUnitMetadata(String persistenceUnit) + { + return getPersistenceUnitMetadataMap().get(persistenceUnit); + } + + /** + * Gets the metamodel. + * + * @param persistenceUnit + * the persistence unit + * @return the metamodel + */ + public Metamodel getMetamodel(String persistenceUnit) + { + Map model = getMetamodelMap(); + return persistenceUnit != null && model.containsKey(persistenceUnit) ? model.get(persistenceUnit) : null; + } + + /** + * Gets the persistence unit metadata map. + * + * @return the persistenceUnitMetadataMap + */ + public Map getPersistenceUnitMetadataMap() + { + return persistenceUnitMetadataMap; + } + + /** + * Sets the clazz to pu map. + * + * @param map + * the map + */ + public void setClazzToPuMap(Map> map) + { + if (clazzToPuMap == null) + { + this.clazzToPuMap = map; + } + else + { + clazzToPuMap.putAll(map); + } + } + + /** + * Gets the mapped persistence unit. + * + * @param clazz + * the clazz + * + * @return the mapped persistence unit + */ + public List getMappedPersistenceUnit(Class clazz) + { + return this.clazzToPuMap != null ? this.clazzToPuMap.get(clazz.getName()) : null; + } + + /** + * returns mapped persistence unit. + * + * @param clazzName + * clazz name. + * + * @return mapped persistence unit. + */ + public String getMappedPersistenceUnit(String clazzName) + { + + List pus = clazzToPuMap.get(clazzName); + + final int _first = 0; + String pu = null; + + if (pus != null && !pus.isEmpty()) + { + if (pus.size() == 2) + { + onError(clazzName); + } + return pus.get(_first); + } + else + { + Set mappedClasses = this.clazzToPuMap.keySet(); + boolean found = false; + for (String clazz : mappedClasses) + { + if (found && clazz.endsWith("." + clazzName)) + { + onError(clazzName); + } + else if (clazz.endsWith("." + clazzName)) + { + pu = clazzToPuMap.get(clazz).get(_first); + found = true; + } + } + } + + return pu; + } + + /** + * Adds parameterised query with given name into collection. Throws + * exception if duplicate name is provided. + * + * @param queryName + * query name. + * @param query + * named/native query. + * @param isNativeQuery + * true, if it is a namednativequery. + * + */ + public void addQueryToCollection(String queryName, String query, boolean isNativeQuery, Class clazz) + { + if (namedNativeQueries == null) + { + namedNativeQueries = new HashMap(); + } + if (!namedNativeQueries.containsKey(queryName)) + { + namedNativeQueries.put(queryName, new QueryWrapper(queryName, query, isNativeQuery, clazz)); + } + // No null check made as it will never hold null value + else if (!getQuery(queryName).equals(query)) + { + logger.error("Duplicate named/native query with name:" + queryName + + "found! Already there is a query with same name:" + namedNativeQueries.get(queryName)); + throw new ApplicationLoaderException("Duplicate named/native query with name:" + queryName + + "found! Already there is a query with same name:" + namedNativeQueries.get(queryName)); + } + } + + /** + * Returns query interface. + * + * @param name + * query name. + * @return query. + */ + public String getQuery(String name) + { + QueryWrapper wrapper = namedNativeQueries != null ? namedNativeQueries.get(name) : null; + return wrapper != null ? wrapper.getQuery() : null; + } + + /** + * Returns true, if query is named native or native, else false + * + * @param name + * mapped name. + * @return boolean value + */ + public boolean isNative(String name) + { + QueryWrapper wrapper = namedNativeQueries != null ? namedNativeQueries.get(name) : null; + return wrapper != null ? wrapper.isNativeQuery() : false; + } + + public Class getMappedClass(String name) + { + QueryWrapper wrapper = namedNativeQueries != null ? namedNativeQueries.get(name) : null; + return wrapper != null ? wrapper.getMappedClazz() : null; + } + + /** + * Handler error and log statements. + * + * @param clazzName + * class name. + */ + private void onError(String clazzName) + { + logger.error("Duplicate name:" + clazzName + "Please provide entity with complete package name."); + throw new ApplicationLoaderException("Duplicate name:" + clazzName + + "Please provide entity with complete package name"); + } + + private class QueryWrapper + { + private String queryName; + + private String query; + + private boolean isNativeQuery; + + private Class entityClazz; + + /** + * @param queryName + * @param query + * @param isNativeQuery + */ + public QueryWrapper(String queryName, String query, boolean isNativeQuery, Class clazz) + { + this.queryName = queryName; + this.query = query; + this.isNativeQuery = isNativeQuery; + this.entityClazz = clazz; + } + + /** + * @return the query + */ + String getQuery() + { + return query; + } + + /** + * @return the isNativeQuery + */ + boolean isNativeQuery() + { + return isNativeQuery; + } + + Class getMappedClazz() + { + return entityClazz; + } + } + + /** + * @return the metaModelBuilder + */ + public MetaModelBuilder getMetaModelBuilder(String persistenceUnit) + { + if (metaModelBuilder.containsKey(persistenceUnit)) + { + return metaModelBuilder.get(persistenceUnit); + } + else + { + MetaModelBuilder builder = new MetaModelBuilder(); + metaModelBuilder.put(persistenceUnit, builder); + return builder; + } + } + + /** + * + */ + void unloadApplicationMatadata(final String pu) + { + Metamodel metamodel = getMetamodel(pu); + if (metamodel != null) + { + this.metamodelMap.remove(pu); + ((MetamodelImpl) metamodel).setEntityMetadataMap(null); + ((MetamodelImpl) metamodel).setEntityNameToClassMap(null); + ((MetamodelImpl) metamodel).addKeyValues(new HashMap()); + } + MetaModelBuilder builder = getMetaModelBuilder(pu); + if (builder != null) + { + this.metaModelBuilder.remove(pu); + builder = null; + } + + // for (String className : clazzToPuMap.keySet()) + // { + // List pus = clazzToPuMap.get(className); + // } + // this.clazzToPuMap = null; + + PersistenceUnitMetadata puMetadata = getPersistenceUnitMetadata(pu); + if (puMetadata != null) + { + this.persistenceUnitMetadataMap.remove(pu); + puMetadata.setClasses(new ArrayList()); + puMetadata.setExcludeUnlistedClasses(false); + puMetadata.setPackages(new ArrayList()); + puMetadata.setPersistenceUnitName(null); + puMetadata.setProperties(new Properties()); + puMetadata.setTransactionType(PersistenceUnitTransactionType.RESOURCE_LOCAL); + puMetadata.setProvider(null); + puMetadata = null; + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ClientMetadata.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ClientMetadata.java new file mode 100644 index 000000000..93a824279 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/ClientMetadata.java @@ -0,0 +1,114 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import org.apache.commons.lang.StringUtils; + +/** + * The Class ClientMetadata. + * + * @author amresh.singh + */ +public class ClientMetadata +{ + + /** The client implementor. */ + private String clientImplementor; + + /** The index implementor. */ + private String indexImplementor; + + /** The Lucene index dir. */ + private String LuceneIndexDir; + + /** + * Gets the client implementor. + * + * @return the clientImplementor + */ + public String getClientImplementor() + { + return clientImplementor; + } + + /** + * Sets the client implementor. + * + * @param clientImplementor + * the clientImplementor to set + */ + public void setClientImplementor(String clientImplementor) + { + this.clientImplementor = clientImplementor; + } + + /** + * Gets the index implementor. + * + * @return the indexImplementor + */ + public String getIndexImplementor() + { + return indexImplementor; + } + + /** + * Sets the index implementor. + * + * @param indexImplementor + * the indexImplementor to set + */ + public void setIndexImplementor(String indexImplementor) + { + this.indexImplementor = indexImplementor; + } + + /** + * Checks if is use secondry index. + * + * @return the useSecondryIndex + */ + public boolean isUseSecondryIndex() + { + // if lucene directory and indexer class both not present then return + // true. + + return StringUtils.isEmpty(LuceneIndexDir) && StringUtils.isBlank(LuceneIndexDir) + && StringUtils.isEmpty(indexImplementor) && StringUtils.isBlank(indexImplementor); + } + + /** + * Gets the lucene index dir. + * + * @return the luceneIndexDir + */ + public String getLuceneIndexDir() + { + return LuceneIndexDir; + } + + /** + * Sets the lucene index dir. + * + * @param luceneIndexDir + * the luceneIndexDir to set + */ + public void setLuceneIndexDir(String luceneIndexDir) + { + LuceneIndexDir = luceneIndexDir; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/Column.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/Column.java new file mode 100644 index 000000000..3cf24303e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/Column.java @@ -0,0 +1,99 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.lang.reflect.Field; + +/** + * Holds metadata for entity column. + * + * @author animesh.kumar + */ +public final class Column +{ + + /** name of the column. */ + private String name; + + /** column field. */ + private Field field; + + /** whether indexable. */ + private boolean isIndexable; // default is NOT indexable + + /** + * Instantiates a new column. + * + * @param name + * the name + * @param field + * the field + */ + public Column(String name, Field field) + { + this.name = name; + this.field = field; + } + + public Column(String name, Field field, boolean isIndexable) + { + this.name = name; + this.field = field; + this.isIndexable = isIndexable; + } + + /** + * Gets the name. + * + * @return the name + */ + public String getName() + { + return name; + } + + /** + * Gets the field. + * + * @return the field + */ + public Field getField() + { + return field; + } + + /** + * Checks if is indexable. + * + * @return the isIndexable + */ + public boolean isIndexable() + { + return isIndexable; + } + + /** + * Sets the indexable. + * + * @param isIndexable + * the isIndexable to set + */ + public void setIndexable(boolean isIndexable) + { + this.isIndexable = isIndexable; + } + +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/CoreMetadata.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/CoreMetadata.java new file mode 100644 index 000000000..fc3e4ab92 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/CoreMetadata.java @@ -0,0 +1,52 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import com.impetus.kundera.proxy.LazyInitializerFactory; + +/** + * The Class CoreMetadata. + * + * @author amresh.singh + */ +public class CoreMetadata +{ + + /** The lazy initializer factory. */ + private LazyInitializerFactory lazyInitializerFactory; + + /** + * Gets the lazy initializer factory. + * + * @return the lazy initializer factory + */ + public LazyInitializerFactory getLazyInitializerFactory() + { + return lazyInitializerFactory; + } + + /** + * Sets the lazy initializer factory. + * + * @param lazyInitializerFactory + * the new lazy initializer factory + */ + public void setLazyInitializerFactory(LazyInitializerFactory lazyInitializerFactory) + { + this.lazyInitializerFactory = lazyInitializerFactory; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/EmbeddedColumn.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/EmbeddedColumn.java new file mode 100644 index 000000000..288b46325 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/EmbeddedColumn.java @@ -0,0 +1,118 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.List; + +/** + * Holds metadata for embedded column in entity. + * + * @author animesh.kumar + */ +public final class EmbeddedColumn +{ + + /** The name. */ + private String name; + + /** Super column field. */ + private Field field; + + /** The columns. */ + private List columns; + + /** + * Instantiates a new super column. + * + * @param name + * the name + * @param f + * the f + */ + public EmbeddedColumn(String name, Field f) + { + this.name = name; + this.field = f; + columns = new ArrayList(); + } + + /** + * Gets the name. + * + * @return the name + */ + public String getName() + { + return name; + } + + /** + * Sets the name. + * + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * Gets the field. + * + * @return the field + */ + public Field getField() + { + return field; + } + + /** + * Sets the field. + * + * @param field + * the field to set + */ + public void setField(Field field) + { + this.field = field; + } + + /** + * Gets the columns. + * + * @return the columns + */ + public List getColumns() + { + return columns; + } + + /** + * Adds the column. + * + * @param name + * the name + * @param field + * the field + */ + public void addColumn(String name, Field field) + { + columns.add(new Column(name, field)); + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/EntityMetadata.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/EntityMetadata.java new file mode 100644 index 000000000..de00f983e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/EntityMetadata.java @@ -0,0 +1,752 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.JoinColumn; +import javax.persistence.PrimaryKeyJoinColumn; +import javax.persistence.metamodel.SingularAttribute; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.persistence.event.CallbackMethod; + +/** + * Holds metadata for entities. + * + * @author animesh.kumar + */ + +public final class EntityMetadata +{ + + /* + * Entity related metadata properties + */ + + /** class corresponding to this meta. */ + Class entityClazz; + + /** Name of Persistence Object. */ + private String tableName; + + /** database name. */ + private String schema; + + /** Persistence unit of database this entity is to be persisted. */ + private String persistenceUnit; + + /** The index name. */ + private String indexName; + + /** The is indexable. */ + private boolean isIndexable = true; // default is indexable + + /** Cacheable?. */ + private boolean cacheable = false; // default is to not set second-level + + private boolean isCounterColumnType = false; + + private SingularAttribute idAttribute; + + // private List colToBeIndexed; + // private List colToBeIndexed; + // private Map + // colToBeIndexed; + + private Map jpaColumnMapping = new HashMap(); + + /** The read identifier method. */ + private Method readIdentifierMethod; + + /** The write identifier method. */ + private Method writeIdentifierMethod; + + /** The index prperties. */ + // private List indexPrperties = new + // ArrayList(); + + private Map indexPrperties = new HashMap(); + + // entity listeners map + // key=>ListenerAnnotations, like @PrePersist, @PreUpdate etc.; + // value=>EntityLisntener Class and method + /** The callback methods map. */ + private Map, List> callbackMethodsMap = new HashMap, List>(); + + /** Relationship map, key=>property name, value=>relation. */ + private Map relationsMap = new HashMap(); + + /** type. */ + private Type type; + + /** The is relation via join table. */ + private boolean isRelationViaJoinTable; + + private List relationNames; + + // Whether it contains One-To-Many relationship + private boolean isParent; + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(EntityMetadata.class); + + /** + * The Enum Type. + */ + public static enum Type + { + + /** Denotes that the Entity is related to a ColumnFamily. */ + COLUMN_FAMILY + { + + public boolean isColumnFamilyMetadata() + { + return true; + } + + public boolean isSuperColumnFamilyMetadata() + { + return false; + } + + public boolean isDocumentMetadata() + { + return false; + } + + }, + + /** Denotes that the Entity is related to a SuperColumnFamily. */ + SUPER_COLUMN_FAMILY + { + + public boolean isColumnFamilyMetadata() + { + return false; + } + + public boolean isSuperColumnFamilyMetadata() + { + return true; + } + + public boolean isDocumentMetadata() + { + return false; + } + + }; + + /** + * Checks if is column family metadata. + * + * @return true, if is column family metadata + */ + public abstract boolean isColumnFamilyMetadata(); + + /** + * Checks if is super column family metadata. + * + * @return true, if is super column family metadata + */ + public abstract boolean isSuperColumnFamilyMetadata(); + + /** + * Checks if is Document metadata. + * + * @return true, if is Document metadata + */ + public abstract boolean isDocumentMetadata(); + } + + /** + * Gets the type. + * + * @return the type + */ + public Type getType() + { + return type; + } + + /** + * Sets the type. + * + * @param type + * the new type + */ + public void setType(Type type) + { + this.type = type; + } + + /** + * Instantiates a new metadata. + * + * @param entityClazz + * the entity clazz + */ + public EntityMetadata(Class entityClazz) + { + this.entityClazz = entityClazz; + + } + + /** + * Gets the entity clazz. + * + * @return the entity clazz + */ + public Class getEntityClazz() + { + return entityClazz; + } + + /** + * Gets the table name. + * + * @return the tableName + */ + public String getTableName() + { + return tableName; + } + + /** + * Sets the table name. + * + * @param tableName + * the tableName to set + */ + public void setTableName(String tableName) + { + this.tableName = tableName; + } + + /** + * Gets the schema. + * + * @return the schema + */ + public String getSchema() + { + return schema; + } + + /** + * Sets the schema. + * + * @param schema + * the schema to set + */ + public void setSchema(String schema) + { + this.schema = schema; + } + + /** + * Gets the persistence unit. + * + * @return the persistenceUnit + */ + public String getPersistenceUnit() + { + return persistenceUnit; + } + + /** + * Sets the persistence unit. + * + * @param persistenceUnit + * the persistenceUnit to set + */ + public void setPersistenceUnit(String persistenceUnit) + { + this.persistenceUnit = persistenceUnit; + } + + /** + * Gets the read identifier method. + * + * @return the readIdentifierMethod + */ + public Method getReadIdentifierMethod() + { + return readIdentifierMethod; + } + + /** + * Sets the read identifier method. + * + * @param readIdentifierMethod + * the readIdentifierMethod to set + */ + public void setReadIdentifierMethod(Method readIdentifierMethod) + { + this.readIdentifierMethod = readIdentifierMethod; + } + + /** + * Gets the write identifier method. + * + * @return the writeIdentifierMethod + */ + public Method getWriteIdentifierMethod() + { + return writeIdentifierMethod; + } + + /** + * Sets the write identifier method. + * + * @param writeIdentifierMethod + * the writeIdentifierMethod to set + */ + public void setWriteIdentifierMethod(Method writeIdentifierMethod) + { + this.writeIdentifierMethod = writeIdentifierMethod; + } + + /** + * Adds the index property. + * + * @param index + * the index + */ + public void addIndexProperty(PropertyIndex index) + { + indexPrperties.put(index.getName(), index); + } + + /** + * Adds the relation. + * + * @param property + * the property + * @param relation + * the relation + */ + public void addRelation(String property, Relation relation) + { + relationsMap.put(property, relation); + addRelationName(relation); + } + + /** + * Gets the relation. + * + * @param property + * the property + * @return the relation + */ + public Relation getRelation(String property) + { + return relationsMap.get(property); + } + + /** + * Gets the relations. + * + * @return the relations + */ + public List getRelations() + { + return new ArrayList(relationsMap.values()); + } + + /** + * Gets the index properties. + * + * @return the index properties + */ + public Map getIndexProperties() + { + return indexPrperties; + } + + /** + * Gets the index name. + * + * @return the index name + */ + public String getIndexName() + { + return indexName; + } + + /** + * Sets the index name. + * + * @param indexName + * the new index name + */ + public void setIndexName(String indexName) + { + this.indexName = indexName; + } + + /** + * Checks if is indexable. + * + * @return true, if is indexable + */ + public boolean isIndexable() + { + return isIndexable; + } + + /** + * Sets the indexable. + * + * @param isIndexable + * the new indexable + */ + public void setIndexable(boolean isIndexable) + { + this.isIndexable = isIndexable; + } + + /** + * Sets the callback methods map. + * + * @param callbackMethodsMap + * the callback methods map + */ + public void setCallbackMethodsMap(Map, List> callbackMethodsMap) + { + this.callbackMethodsMap = callbackMethodsMap; + } + + /** + * Gets the callback methods map. + * + * @return the callback methods map + */ + public Map, List> getCallbackMethodsMap() + { + return callbackMethodsMap; + } + + /** + * Gets the callback methods. + * + * @param event + * the event + * + * @return the callback methods + */ + public List getCallbackMethods(Class event) + { + return this.callbackMethodsMap.get(event); + } + + /** + * Checks if is embeddable. + * + * @param fieldClass + * the field class + * @return true, if is embeddable + */ + // public boolean isEmbeddable(Class fieldClass) + // { + // return embeddableCollection.contains(fieldClass); + // } + + /** + * Adds the to embed collection. + * + * @param fieldClass + * the field class + */ + // public void addToEmbedCollection(Class fieldClass) + // { + // if (!embeddableCollection.contains(fieldClass)) + // { + // embeddableCollection.add(fieldClass); + // } + // } + + /** + * Checks if is cacheable. + * + * @return the cacheable + */ + public boolean isCacheable() + { + return cacheable; + } + + /** + * Sets the cacheable. + * + * @param cacheable + * the cacheable to set + */ + public void setCacheable(boolean cacheable) + { + this.cacheable = cacheable; + } + + /* + * (non-Javadoc) + * + * @see java.lang.Object#toString() + */ + @Override + public String toString() + { + int start = 0; + StringBuilder builder = new StringBuilder(); + builder.append(entityClazz.getName() + " (\n"); + builder.append("\tTable: " + tableName + ", \n"); + builder.append("\tKeyspace: " + schema + ",\n"); + builder.append("\tPersistence Unit: " + persistenceUnit + ",\n"); + builder.append("\tId: " + idAttribute.getName() + ",\n"); + builder.append("\tCacheable: " + cacheable + ",\n"); + + if (!indexPrperties.isEmpty()) + { + + builder.append("\tIndexes ("); + start = 0; + for (String indexColumnName : indexPrperties.keySet()) + { + if (start++ != 0) + { + builder.append(", "); + } + builder.append(indexPrperties.get(indexColumnName)); + } + builder.append("),\n"); + } + + if (!callbackMethodsMap.isEmpty()) + { + builder.append("\tListeners (\n"); + for (Map.Entry, List> entry : callbackMethodsMap.entrySet()) + { + String key = entry.getKey().getSimpleName(); + for (CallbackMethod cbm : entry.getValue()) + { + builder.append("\t\t" + key + ": " + cbm + "\n"); + } + } + builder.append("\t)\n"); + } + + if (!relationsMap.isEmpty()) + { + builder.append("\tRelation (\n"); + for (Relation rel : relationsMap.values()) + { + if (rel.getMapKeyJoinClass() != null) + builder.append(" --- via ").append(rel.getMapKeyJoinClass().getSimpleName()).append(" ---\n"); + builder.append("\t\t" + rel.getTargetEntity().getName() + "#" + rel.getProperty().getName()); + builder.append(" (" + rel.getCascades()); + builder.append(", " + rel.getType()); + builder.append(", " + rel.fetchType); + builder.append(")\n"); + } + builder.append("\t)\n"); + } + + builder.append(")"); + return builder.toString(); + } + + /** + * Getter method for isRelatedViaJoinTable. + * + * @return true, if holds join table relation, else false. + */ + public boolean isRelationViaJoinTable() + { + return isRelationViaJoinTable; + } + + /** + * @return the isParent + */ + public boolean isParent() + { + return isParent; + } + + /** + * @param isParent + * the isParent to set + */ + public void setParent(boolean isParent) + { + this.isParent = isParent; + } + + /** + * Setter method for isRelatedViaJoinTable. + * + * @param isRelationViaJoinTable + * the new relation via join table + */ + public void setRelationViaJoinTable(boolean isRelationViaJoinTable) + { + this.isRelationViaJoinTable = isRelationViaJoinTable; + } + + public List getRelationNames() + { + return relationNames; + } + + /** + * Method to add specific relation name for given relational field. + * + * @param rField + * relation object. + */ + private void addRelationName(Relation rField) + { + if (!rField.isRelatedViaJoinTable()) + { + String relationName = getJoinColumnName(rField.getProperty()); + if (rField.getProperty().isAnnotationPresent(PrimaryKeyJoinColumn.class)) + { + relationName = this.getIdAttribute().getName(); + } + + addToRelationNameCollection(relationName); + } + } + + /** + * Adds relation name to relation name collection. + * + * @param relationName + * relational name + */ + private void addToRelationNameCollection(String relationName) + { + if (relationNames == null) + { + relationNames = new ArrayList(); + } + if (relationName != null) + { + relationNames.add(relationName); + } + } + + /** + * Gets the relation field name. + * + * @param relation + * the relation + * @return the relation field name + */ + private String getJoinColumnName(Field relation) + { + String columnName = null; + JoinColumn ann = relation.getAnnotation(JoinColumn.class); + if (ann != null) + { + columnName = ann.name(); + + } + return columnName != null ? columnName : relation.getName(); + } + + /** + * @return the isCounterColumnType + */ + public boolean isCounterColumnType() + { + return isCounterColumnType; + } + + /** + * @param isCounterColumnType + * the isCounterColumnType to set + */ + public void setCounterColumnType(boolean isCounterColumnType) + { + this.isCounterColumnType = isCounterColumnType; + } + + /** + * @return the idAttribute + */ + public SingularAttribute getIdAttribute() + { + return idAttribute; + } + + /** + * @param idAttribute + * the idAttribute to set + */ + public void setIdAttribute(SingularAttribute idAttribute) + { + this.idAttribute = idAttribute; + } + + // /** + // * @return the colToBeIndexed + // */ + // public Map + // getColToBeIndexed() + // { + // return colToBeIndexed; + // } + // + // /** + // * @param colToBeIndexed + // * the colToBeIndexed to set + // */ + // public void setColToBeIndexed(Map colToBeIndexed) + // { + // this.colToBeIndexed = colToBeIndexed; + // } + + // /** + // * Checks if is indexable. + // * + // * @return true, if is indexable + // */ + // public boolean isColumnIndexable(String columnName) + // { + // return getColToBeIndexed() != null && getColToBeIndexed().get(columnName) + // != null; + // } + + public void addJPAColumnMapping(String jpaColumnName, String fieldName) + { + jpaColumnMapping.put(jpaColumnName, fieldName); + } + + public String getFieldName(String jpaColumnName) + { + return jpaColumnMapping.get(jpaColumnName); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/IdDiscriptor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/IdDiscriptor.java new file mode 100644 index 000000000..88b4fde4c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/IdDiscriptor.java @@ -0,0 +1,85 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import javax.persistence.GenerationType; + +/** + * Class IdDiscriptor holds all information about generating id. + * + * @author Kuldeep.kumar + * + */ +public class IdDiscriptor +{ + private GenerationType strategy; + + private TableGeneratorDiscriptor tableDiscriptor; + + private SequenceGeneratorDiscriptor sequenceDiscriptor; + + /** + * @return the strategy + */ + public GenerationType getStrategy() + { + return strategy; + } + + /** + * @param strategy + * the strategy to set + */ + public void setStrategy(GenerationType strategy) + { + this.strategy = strategy; + } + + /** + * @return the tableDiscriptor + */ + public TableGeneratorDiscriptor getTableDiscriptor() + { + return tableDiscriptor; + } + + /** + * @param tableDiscriptor + * the tableDiscriptor to set + */ + public void setTableDiscriptor(TableGeneratorDiscriptor tableDiscriptor) + { + this.tableDiscriptor = tableDiscriptor; + } + + /** + * @return the sequenceDiscriptor + */ + public SequenceGeneratorDiscriptor getSequenceDiscriptor() + { + return sequenceDiscriptor; + } + + /** + * @param sequenceDiscriptor + * the sequenceDiscriptor to set + */ + public void setSequenceDiscriptor(SequenceGeneratorDiscriptor sequenceDiscriptor) + { + this.sequenceDiscriptor = sequenceDiscriptor; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/JoinTableMetadata.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/JoinTableMetadata.java new file mode 100644 index 000000000..13606d063 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/JoinTableMetadata.java @@ -0,0 +1,162 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.lang.reflect.Field; +import java.util.HashSet; +import java.util.Set; + +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; + +/** + * The Class JoinTableMetadata. + * + * @author Amresh Singh + */ +public class JoinTableMetadata +{ + + /** The join table name. */ + private String joinTableName; + + /** The join table schema. */ + private String joinTableSchema; + + /** The join columns. */ + private Set joinColumns; + + /** The inverse join columns. */ + private Set inverseJoinColumns; + + /** + * Instantiates a new join table metadata. + * + * @param relationField + * the relation field + */ + public JoinTableMetadata(Field relationField) + { + JoinTable jtAnn = relationField.getAnnotation(JoinTable.class); + + setJoinTableName(jtAnn.name()); + setJoinTableSchema(jtAnn.schema()); + + for (JoinColumn joinColumn : jtAnn.joinColumns()) + { + addJoinColumns(joinColumn.name()); + } + + for (JoinColumn inverseJoinColumn : jtAnn.inverseJoinColumns()) + { + addInverseJoinColumns(inverseJoinColumn.name()); + } + } + + /** + * Gets the join table name. + * + * @return the joinTableName + */ + public String getJoinTableName() + { + return joinTableName; + } + + /** + * Sets the join table name. + * + * @param joinTableName + * the joinTableName to set + */ + public void setJoinTableName(String joinTableName) + { + this.joinTableName = joinTableName; + } + + /** + * Gets the join table schema. + * + * @return the joinTableSchema + */ + public String getJoinTableSchema() + { + return joinTableSchema; + } + + /** + * Sets the join table schema. + * + * @param joinTableSchema + * the joinTableSchema to set + */ + public void setJoinTableSchema(String joinTableSchema) + { + this.joinTableSchema = joinTableSchema; + } + + /** + * Gets the join columns. + * + * @return the joinColumns + */ + public Set getJoinColumns() + { + return joinColumns; + } + + /** + * Adds the join columns. + * + * @param joinColumn + * the joinColumns to add + */ + public void addJoinColumns(String joinColumn) + { + if (joinColumns == null || joinColumns.isEmpty()) + { + joinColumns = new HashSet(); + } + joinColumns.add(joinColumn); + } + + /** + * Gets the inverse join columns. + * + * @return the inverseJoinColumns + */ + public Set getInverseJoinColumns() + { + return inverseJoinColumns; + } + + /** + * Adds the inverse join columns. + * + * @param inverseJoinColumn + * the inverseJoinColumns to add + */ + public void addInverseJoinColumns(String inverseJoinColumn) + { + if (inverseJoinColumns == null || inverseJoinColumns.isEmpty()) + { + inverseJoinColumns = new HashSet(); + } + + inverseJoinColumns.add(inverseJoinColumn); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/KunderaMetadata.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/KunderaMetadata.java new file mode 100644 index 000000000..1cb04773f --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/KunderaMetadata.java @@ -0,0 +1,96 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + + +/** + * The Class KunderaMetadata. + * + * @author amresh.singh + */ +public class KunderaMetadata +{ + /* Metadata for Kundera core */ + /** The core metadata. */ + private CoreMetadata coreMetadata; + + /* User application specific metadata */ + /** The application metadata. */ + private ApplicationMetadata applicationMetadata; + + + /** The Constant INSTANCE. */ + public static final KunderaMetadata INSTANCE = new KunderaMetadata(); + + /** + * Instantiates a new kundera metadata. + */ + private KunderaMetadata() + { + + } + + /* + * public static synchronized KunderaMetadata getInstance() { if (instance + * == null) { instance = new KunderaMetadata(); } return instance; } + */ + /** + * Gets the application metadata. + * + * @return the applicationMetadata + */ + public ApplicationMetadata getApplicationMetadata() + { + if (applicationMetadata == null) + { + applicationMetadata = new ApplicationMetadata(); + } + return applicationMetadata; + } + + /** + * Gets the core metadata. + * + * @return the coreMetadata + */ + public CoreMetadata getCoreMetadata() + { + return coreMetadata; + } + + /** + * Sets the application metadata. + * + * @param applicationMetadata + * the applicationMetadata to set + */ + public void setApplicationMetadata(ApplicationMetadata applicationMetadata) + { + this.applicationMetadata = applicationMetadata; + } + + /** + * Sets the core metadata. + * + * @param coreMetadata + * the coreMetadata to set + */ + public void setCoreMetadata(CoreMetadata coreMetadata) + { + this.coreMetadata = coreMetadata; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/MetamodelImpl.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/MetamodelImpl.java new file mode 100644 index 000000000..1579c4b96 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/MetamodelImpl.java @@ -0,0 +1,429 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.Metamodel; +import javax.persistence.metamodel.StaticMetamodel; +import javax.persistence.metamodel.Type.PersistenceType; + +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; + +/** + * The Class MetamodelImpl implements MetaModel interface. + * Responsible for holding reference to complete metamodel and relative + * information, in the form of: a) EntityTypes b) Embeddables + * c)MappedSuperClassTypes + * + * @author vivek.mishra + */ +@StaticMetamodel(value = MetamodelImpl.class) +public class MetamodelImpl implements Metamodel +{ + /** The entity metadata map. */ + Map entityMetadataMap; + + /** The entity name to class map. */ + Map> entityNameToClassMap; + + /** The managed types. */ + private Map, EntityType> entityTypes; + + /** The embeddables. */ + private Map, ManagedType> embeddables; + + /** The mapped super class types. */ + private Map, ManagedType> mappedSuperClassTypes; + + private Map keyValues; + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Metamodel#entity(java.lang.Class) + */ + @Override + public EntityType entity(Class paramClass) + { + EntityType entityType = entityTypes.get(paramClass); + if (entityType == null) + { + throw new IllegalArgumentException("Not an entity, {class:" + paramClass + "}"); + } + return entityType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Metamodel#managedType(java.lang.Class) + */ + @Override + public ManagedType managedType(Class paramClass) + { + ManagedType managedType = entityTypes.get(paramClass); + if (managedType == null) + { + managedType = embeddables.get(paramClass); + if (managedType == null) + { + managedType = mappedSuperClassTypes.get(paramClass); + } + } + + if (managedType == null) + { + throw new IllegalArgumentException("Not a managed type, {class: " + paramClass + "}"); + } + return managedType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Metamodel#embeddable(java.lang.Class) + */ + @Override + public EmbeddableType embeddable(Class paramClass) + { + EmbeddableType embeddableType = (EmbeddableType) embeddables.get(paramClass); + if (embeddableType == null) + { + throw new IllegalArgumentException("Not a embeddable type, {class: " + paramClass + "}"); + } + + return embeddableType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Metamodel#getManagedTypes() + */ + @Override + public Set> getManagedTypes() + { + Set> managedTypeCollection = new HashSet>(); + if (entityTypes != null) + { + managedTypeCollection.addAll(entityTypes.values()); + } + if (embeddables != null) + { + managedTypeCollection.addAll((Collection>) embeddables.values()); + } + if (mappedSuperClassTypes != null) + { + managedTypeCollection.addAll((Collection>) mappedSuperClassTypes.values()); + } + return managedTypeCollection; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Metamodel#getEntities() + */ + @Override + public Set> getEntities() + { + Set> entities = null; + if (entityTypes != null) + { + entities = new HashSet>(entityTypes.values()); + } + return entities; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Metamodel#getEmbeddables() + */ + @Override + public Set> getEmbeddables() + { + Set embeddableEntities = null; + if (embeddables != null) + { + embeddableEntities = new HashSet(embeddables.values()); + } + return embeddableEntities; + } + + /** + * Instantiates a new metamodel impl. + */ + public MetamodelImpl() + { + super(); + setEntityMetadataMap(new HashMap()); + } + + /** + * Gets the entity metadata map. + * + * @return the entityMetadataMap + */ + public Map getEntityMetadataMap() + { + if (entityMetadataMap == null) + { + entityMetadataMap = new HashMap(); + } + return entityMetadataMap; + } + + /** + * Sets the entity metadata map. + * + * @param entityMetadataMap + * the entityMetadataMap to set + */ + public void setEntityMetadataMap(Map entityMetadataMap) + { + this.entityMetadataMap = entityMetadataMap; + } + + /** + * Adds the entity metadata. + * + * @param clazz + * the clazz + * @param entityMetadata + * the entity metadata + */ + public void addEntityMetadata(Class clazz, EntityMetadata entityMetadata) + { + getEntityMetadataMap().put(clazz.getName(), entityMetadata); + } + + /** + * Gets the entity metadata. + * + * @param entityClass + * the entity class + * @return the entity metadata + */ + public EntityMetadata getEntityMetadata(Class entityClass) + { + return getEntityMetadataMap().get(entityClass.getName()); + } + + /** + * Gets the entity name to class map. + * + * @return the entityNameToClassMap + */ + public Map> getEntityNameToClassMap() + { + if (entityNameToClassMap == null) + { + entityNameToClassMap = new HashMap>(); + } + return entityNameToClassMap; + } + + /** + * Sets the entity name to class map. + * + * @param entityNameToClassMap + * the entityNameToClassMap to set + */ + public void setEntityNameToClassMap(Map> entityNameToClassMap) + { + this.entityNameToClassMap = entityNameToClassMap; + } + + /** + * Adds the entity name to class mapping. + * + * @param className + * the class name + * @param entityClass + * the entity class + */ + public void addEntityNameToClassMapping(String className, Class entityClass) + { + getEntityNameToClassMap().put(className, entityClass); + } + + /** + * Gets the entity class. + * + * @param className + * the class name + * @return the entity class + */ + public Class getEntityClass(String className) + { + return getEntityNameToClassMap().get(className); + } + + /** + * Assign to managedTypes. + * + * @param managedTypes + * the managedTypes to set + */ + public void assignManagedTypes(Map, EntityType> managedTypes) + { + if (this.entityTypes == null) + { + this.entityTypes = managedTypes; + } + else + { + this.entityTypes.putAll(managedTypes); + } + } + + /** + * Assign embeddables to embeddables collection. + * + * @param embeddables + * the embeddables to set + */ + public void assignEmbeddables(Map, ManagedType> embeddables) + { + if (this.embeddables == null) + { + this.embeddables = embeddables; + } + else + { + this.embeddables.putAll(embeddables); + } + } + + /** + * Adds mapped super class to mapped super class collection. + * + * @param mappedSuperClass + * the mappedSuperClassTypes to set + */ + public void assignMappedSuperClass(Map, ManagedType> mappedSuperClass) + { + if (this.mappedSuperClassTypes == null) + { + this.mappedSuperClassTypes = mappedSuperClass; + } + else + { + this.mappedSuperClassTypes.putAll(mappedSuperClassTypes); + } + } + + /** + * Returns true, if attribute is embeddable. + * + * @param embeddableClazz + * class for embeddable type attribute. + * @return try, if paramterized class is of embeddable java type. + */ + public boolean isEmbeddable(Class embeddableClazz) + { + return embeddables != null ? embeddables.containsKey(embeddableClazz) + && embeddables.get(embeddableClazz).getPersistenceType().equals(PersistenceType.EMBEDDABLE) : false; + } + + /** + * Returns entity attribute for given managed entity class. + * + * @param clazz + * Entity class + * @param fieldName + * field name + * @return entity attribute + */ + public Attribute getEntityAttribute(Class clazz, String fieldName) + { + if (entityTypes != null && entityTypes.containsKey(clazz)) + { + EntityType entityType = entityTypes.get(clazz); + return entityType.getAttribute(fieldName); + } + + throw new IllegalArgumentException("No entity found: " + clazz); + } + + /** + * Custome implementation to offer map of embeddables available for given + * entityType. + * + * @param clazz + * entity class + * @return map of holding {@link EmbeddableType} as value and attribute name + * as key. + */ + public Map getEmbeddables(Class clazz) + { + Map embeddableAttibutes = new HashMap(); + + if (entityTypes != null) + { + EntityType entity = entityTypes.get(clazz); + Iterator iter = entity.getAttributes().iterator(); + while (iter.hasNext()) + { + Attribute attribute = iter.next(); + if (isEmbeddable(((AbstractAttribute) attribute).getBindableJavaType())) + { + embeddableAttibutes.put(attribute.getName(), + embeddable(((AbstractAttribute) attribute).getBindableJavaType())); + } + + } + + } + return embeddableAttibutes; + } + + /** + * @return the keyValues + */ + public IdDiscriptor getKeyValue(String entityName) + { + if (keyValues != null) + { + return this.keyValues.get(entityName); + } + return null; + } + + /** + * @param keyValues + * the keyValues to set + */ + public void addKeyValues(Map keyDiscriptors) + { + if (keyValues == null) + { + keyValues = new HashMap(); + } + this.keyValues.putAll(keyDiscriptors); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/PersistenceUnitMetadata.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/PersistenceUnitMetadata.java new file mode 100644 index 000000000..926d44e59 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/PersistenceUnitMetadata.java @@ -0,0 +1,589 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.io.File; +import java.net.MalformedURLException; +import java.net.URL; +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Properties; +import java.util.Set; + +import javax.persistence.SharedCacheMode; +import javax.persistence.ValidationMode; +import javax.persistence.spi.ClassTransformer; +import javax.persistence.spi.PersistenceUnitInfo; +import javax.persistence.spi.PersistenceUnitTransactionType; +import javax.sql.DataSource; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.loader.PersistenceLoaderException; + +/** + * The Class PersistenceUnitMetadata. + * + * @author amresh.singh + */ +public class PersistenceUnitMetadata implements PersistenceUnitInfo +{ + /** logger instance. */ + private static Logger log = LoggerFactory.getLogger(PersistenceUnitMetadata.class); + + /** Persistence Unit name. */ + private String persistenceUnitName; + + /** The provider. */ + private String provider; + + /** The transaction type. */ + private PersistenceUnitTransactionType transactionType; + + /** The classes. */ + private List classes = new ArrayList(); + + /** The packages. */ + private List packages = new ArrayList(); + + /** The jar files. */ + private Set jarFiles; + + private Set jarUrls; + + /** The properties. */ + private Properties properties = new Properties(); + + /** The exclude unlisted classes. */ + private boolean excludeUnlistedClasses = false; + + private URL rootUrl; + + private String schemaVersion; + + private URL mappedUrl; + + public PersistenceUnitMetadata() + { + + } + + public PersistenceUnitMetadata(String xmlSchemaVersion, URL rootUrl, URL mappingFileUrl) + { + this.schemaVersion = xmlSchemaVersion; + this.rootUrl = rootUrl; + this.mappedUrl = mappingFileUrl; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getPersistenceUnitName() + */ + @Override + public String getPersistenceUnitName() + { + return persistenceUnitName; + } + + /** + * Sets the persistence unit name. + * + * @param persistenceUnitName + * the persistenceUnitName to set + */ + public void setPersistenceUnitName(String persistenceUnitName) + { + this.persistenceUnitName = persistenceUnitName; + } + + /** + * Sets the transaction type. + * + * @param transactionType + * the new transaction type + */ + public void setTransactionType(PersistenceUnitTransactionType transactionType) + { + this.transactionType = transactionType; + } + + // /** + // * Gets the provider. + // * + // * @return the provider + // */ + // public String getProvider() + // { + // return provider; + // } + + /** + * Sets the provider. + * + * @param provider + * the new provider + */ + public void setProvider(String provider) + { + if (provider != null && provider.endsWith(".class")) + { + this.provider = provider.substring(0, provider.length() - 6); + } + this.provider = provider; + } + + /** + * Gets the classes. + * + * @return the classes + */ + public List getClasses() + { + return classes; + } + + /** + * Sets the classes. + * + * @param classes + * the new classes + */ + public void setClasses(List classes) + { + this.classes = classes; + } + + /** + * Gets the packages. + * + * @return the packages + */ + public List getPackages() + { + return packages; + } + + /** + * Sets the packages. + * + * @param packages + * the new packages + */ + public void setPackages(List packages) + { + this.packages = packages; + } + + /** + * Gets the jar files. + * + * @return the jar files + */ + public Set getJarFiles() + { + return jarFiles; + } + + /** + * Sets the jar files. + * + * @param jarFiles + * the new jar files + */ + public void addJarFile(String jarFile) + { + if (jarFiles == null) + { + jarFiles = new HashSet(); + } + this.jarFiles.add(jarFile); + addJarFileUrl(jarFile); + + } + + /** + * Gets the exclude unlisted classes. + * + * @return the exclude unlisted classes + */ + public boolean getExcludeUnlistedClasses() + { + return excludeUnlistedClasses; + } + + /** + * Sets the exclude unlisted classes. + * + * @param excludeUnlistedClasses + * the new exclude unlisted classes + */ + public void setExcludeUnlistedClasses(boolean excludeUnlistedClasses) + { + this.excludeUnlistedClasses = excludeUnlistedClasses; + } + + /* @see java.lang.Object#toString() */ + /* + * (non-Javadoc) + * + * @see java.lang.Object#toString() + */ + @Override + public String toString() + { + StringBuilder builder = new StringBuilder(); + builder.append("PersistenceMetadata [name="); + builder.append(persistenceUnitName); + builder.append(", provider="); + builder.append(provider); + builder.append(", transactionType="); + builder.append(transactionType); + builder.append(", classes="); + builder.append(classes); + builder.append(", excludeUnlistedClasses="); + builder.append(excludeUnlistedClasses); + builder.append(", jarFiles="); + builder.append(jarFiles); + builder.append(", packages="); + builder.append(packages); + builder.append(", props="); + builder.append(properties); + builder.append("]"); + return builder.toString(); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.spi.PersistenceUnitInfo#getPersistenceProviderClassName + * () + */ + @Override + public String getPersistenceProviderClassName() + { + return provider; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getTransactionType() + */ + @Override + public PersistenceUnitTransactionType getTransactionType() + { + return transactionType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getJtaDataSource() + */ + @Override + public DataSource getJtaDataSource() + { + return null; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getNonJtaDataSource() + */ + @Override + public DataSource getNonJtaDataSource() + { + return null; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getMappingFileNames() + */ + @Override + public List getMappingFileNames() + { + return null; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getJarFileUrls() + */ + @Override + public List getJarFileUrls() + { + return jarUrls != null ? new ArrayList(jarUrls) : null; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.spi.PersistenceUnitInfo#getPersistenceUnitRootUrl() + */ + @Override + public URL getPersistenceUnitRootUrl() + { + return rootUrl; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getManagedClassNames() + */ + @Override + public List getManagedClassNames() + { + return classes; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#excludeUnlistedClasses() + */ + @Override + public boolean excludeUnlistedClasses() + { + return excludeUnlistedClasses; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getSharedCacheMode() + */ + @Override + public SharedCacheMode getSharedCacheMode() + { + return null; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getValidationMode() + */ + @Override + public ValidationMode getValidationMode() + { + return null; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getProperties() + */ + @Override + public Properties getProperties() + { + if (this.properties == null) + { + throw new PersistenceLoaderException(" Error while loading metadata as perssitenceUnitMetadata is null"); + } + return this.properties; + } + + /** + * Sets the properties. + * + * @param properties + * the properties to set + */ + public void setProperties(Properties properties) + { + this.properties = properties; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.spi.PersistenceUnitInfo#getPersistenceXMLSchemaVersion + * () + */ + @Override + public String getPersistenceXMLSchemaVersion() + { + return schemaVersion; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getClassLoader() + */ + @Override + public ClassLoader getClassLoader() + { + return this.getClass().getClassLoader(); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.spi.PersistenceUnitInfo#addTransformer(javax.persistence + * .spi.ClassTransformer) + */ + @Override + public void addTransformer(ClassTransformer paramClassTransformer) + { + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.spi.PersistenceUnitInfo#getNewTempClassLoader() + */ + @Override + public ClassLoader getNewTempClassLoader() + { + return null; + } + + /** + * Gets the property. + * + * @param prop + * the prop + * @return the property + */ + public String getProperty(String prop) + { + // assuming Properties are initialized with this call + return prop != null ? getProperties().getProperty(prop) : null; + } + + /** + * Returns list of managed urls. + * + * @return + */ + public List getManagedURLs() + { + // should we cache it? + List managedURL = getJarFileUrls(); + if (managedURL == null) + { + managedURL = new ArrayList(1); + } + + if (!getExcludeUnlistedClasses()) + { + managedURL.add(getPersistenceUnitRootUrl()); + } + return managedURL; + } + + /** + * Adds jar file URL. + * + * @param jarFile + * jar file path + */ + private void addJarFileUrl(String jarFile) + { + if (jarUrls == null) + { + jarUrls = new HashSet(); + } + try + { + jarUrls.add(new File(jarFile).toURI().toURL()); + } + catch (MalformedURLException e) + { + log.error("Error while mapping jar-file url" + jarFile + "caused by:" + e.getMessage()); + throw new IllegalArgumentException("Invalid jar-file URL:" + jarFile + "Caused by: " + e); + } + } + + /** + * Gets the client. In case client is not configure, it throws + * IllegalArgumentException. + * + * @return the client + */ + public String getClient() + { + String client = null; + if (this.properties != null) + { + client = (String) this.properties.get(PersistenceProperties.KUNDERA_CLIENT_FACTORY); + } + + if (client == null) + { + log.error("kundera.client property is missing for persistence unit:" + persistenceUnitName); + throw new IllegalArgumentException("kundera.client property is missing for persistence unit:" + + persistenceUnitName); + } + + return client; + } + + /** + * Returns true, if pu is specified with batch size. + * + * @return true, if pu consists batch.size property. + */ + private boolean isBatch() + { + return getProperty(PersistenceProperties.KUNDERA_BATCH_SIZE) != null; + } + + /** + * Return batch.size value. + * + * @return integer value for batch size. + */ + public int getBatchSize() + { + if (isBatch()) + { + String batchSize = getProperty(PersistenceProperties.KUNDERA_BATCH_SIZE); + int batch_Size = Integer.valueOf(batchSize); + if (batch_Size == 0) + { + throw new IllegalArgumentException("kundera.batch.size property must be numeric and > 0"); + } + return batch_Size; + } + + return 0; + } + + /** + * @return the mappedUrl + */ + public URL getMappedUrl() + { + return mappedUrl; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/PropertyIndex.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/PropertyIndex.java new file mode 100644 index 000000000..58acdb260 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/PropertyIndex.java @@ -0,0 +1,185 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.lang.reflect.Field; + +/** + * Contains Index information of a field. + * + * @author animesh.kumar + */ +public final class PropertyIndex +{ + + /** The name. */ + private String name; + + /** The property. */ + private Field property; + + private String indexType; + + /** The boost. */ + private float boost = 1.0f; + + private Integer max; + + private Integer min; + + // /** + // * The Constructor. + // * + // * @param property + // * the property + // */ + // public PropertyIndex(Field property) + // { + // this.property = property; + // this.name = property.getName(); + // } + + public PropertyIndex() + { + + } + + /** + * Instantiates a new property index. + * + * @param property + * the property + * @param name + * the name + */ + public PropertyIndex(Field property, String name, String indexType) + { + this.property = property; + this.name = name; + this.indexType = indexType; + } + + /** + * Gets the name. + * + * @return the name + */ + public String getName() + { + return name; + } + + /** + * Gets the property. + * + * @return the property + */ + public Field getProperty() + { + return property; + } + + /** + * Gets the boost. + * + * @return the boost + */ + public float getBoost() + { + return boost; + } + + /** + * Sets the boost. + * + * @param boost + * the new boost + */ + public void setBoost(float boost) + { + this.boost = boost; + } + + /** + * @return the indexType + */ + public String getIndexType() + { + return indexType; + } + + /** + * @param indexType + * the indexType to set + */ + public void setIndexType(String indexType) + { + this.indexType = indexType; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @param property + * the property to set + */ + public void setProperty(Field property) + { + this.property = property; + } + + /** + * @return the max + */ + public Integer getMax() + { + return max; + } + + /** + * @param max + * the max to set + */ + public void setMax(Integer max) + { + this.max = max; + } + + /** + * @return the min + */ + public Integer getMin() + { + return min; + } + + /** + * @param min + * the min to set + */ + public void setMin(Integer min) + { + this.min = min; + } + +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/Relation.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/Relation.java new file mode 100644 index 000000000..f81ebd621 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/Relation.java @@ -0,0 +1,390 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import java.lang.reflect.Field; +import java.lang.reflect.ParameterizedType; +import java.lang.reflect.Type; +import java.util.List; +import java.util.Map; + +import javax.persistence.CascadeType; +import javax.persistence.FetchType; + +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * The Class Relation. + */ +public final class Relation +{ + + /** The property. */ + private Field property; + + /** The target entity. */ + private Class targetEntity; + + /** If relation is through a Map, Map Key Join Class */ + private Class mapKeyJoinClass; + + /** The property type. */ + private Class propertyType; + + /** The fetch type. */ + FetchType fetchType; + + /** The cascades. */ + private List cascades; + + /** The optional. */ + private boolean optional; + + /** The mapped by. */ + private String mappedBy; + + /** The type. */ + private Relation.ForeignKey type; + + /** Join column name for this relationship. */ + private String joinColumnName; + + /** Whether this relationship is through a Join Table. */ + private boolean isRelatedViaJoinTable; + + /** Metadata for JoinTable, applicable only if isRelatedViaJoinTable==true. */ + private JoinTableMetadata joinTableMetadata; + + /** + * Whether this relationship is joined by primary key, only applicable for + * OneToOne. + */ + private boolean isJoinedByPrimaryKey; + + private Field biDirectionalField; + /** + * + * The Enum ForeignKey. + */ + public static enum ForeignKey + { + /** The ON e_ t o_ one. */ + ONE_TO_ONE, + /** The ON e_ t o_ many. */ + ONE_TO_MANY, + /** The MAN y_ t o_ one. */ + MANY_TO_ONE, + /** The MAN y_ t o_ many. */ + MANY_TO_MANY + } + + /** + * Instantiates a new relation. + * + * @param property + * the property + * @param targetEntity + * the target entity + * @param propertyType + * the property type + * @param fetchType + * the fetch type + * @param cascades + * the cascades + * @param optional + * the optional + * @param mappedBy + * the mapped by + * @param type + * the type + */ + + /** + * Specifies the type of the metadata. + */ + + public Relation(Field property, Class targetEntity, Class propertyType, FetchType fetchType, + List cascades, boolean optional, String mappedBy, Relation.ForeignKey type) + { + super(); + this.property = property; + this.targetEntity = targetEntity; + this.propertyType = propertyType; + this.fetchType = fetchType; + this.cascades = cascades; + this.optional = optional; + this.mappedBy = mappedBy; + this.type = type; + } + + /** + * Gets the property. + * + * @return the property + */ + public Field getProperty() + { + return property; + } + + /** + * Gets the target entity. + * + * @return the targetEntity + */ + public Class getTargetEntity() + { + return targetEntity; + } + + /** + * @return the mapKeyJoinClass + */ + public Class getMapKeyJoinClass() + { + return mapKeyJoinClass; + } + + /** + * @param mapKeyJoinClass + * the mapKeyJoinClass to set + */ + public void setMapKeyJoinClass(Class mapKeyJoinClass) + { + this.mapKeyJoinClass = mapKeyJoinClass; + } + + /** + * Gets the property type. + * + * @return the propertyType + */ + public Class getPropertyType() + { + return propertyType; + } + + /** + * Gets the fetch type. + * + * @return the fetchType + */ + public FetchType getFetchType() + { + return fetchType; + } + + /** + * Gets the cascades. + * + * @return the cascades + */ + public List getCascades() + { + return cascades; + } + + /** + * Checks if is optional. + * + * @return the optional + */ + public boolean isOptional() + { + return optional; + } + + /** + * Gets the mapped by. + * + * @return the mappedBy + */ + public String getMappedBy() + { + return mappedBy; + } + + /** + * Gets the type. + * + * @return the type + */ + public Relation.ForeignKey getType() + { + return type; + } + + /** + * Gets the join column name. + * + * @return the joinColumnName + */ + public String getJoinColumnName() + { + + if(joinColumnName == null && isJoinedByPrimaryKey) + { + EntityMetadata joinClassMetadata = KunderaMetadataManager.getEntityMetadata(targetEntity); + joinColumnName = ((AbstractAttribute)joinClassMetadata.getIdAttribute()).getJPAColumnName(); + } + + if(joinTableMetadata != null) + { + joinColumnName = joinTableMetadata.getJoinColumns() != null? joinTableMetadata.getJoinColumns().iterator().next():null; + } + + return joinColumnName !=null? joinColumnName:property.getName(); + } + + /** + * Sets the join column name. + * + * @param joinColumnName + * the joinColumnName to set + */ + public void setJoinColumnName(String joinColumnName) + { + this.joinColumnName = joinColumnName; + } + + /** + * Checks if is related via join table. + * + * @return the isRelatedViaJoinTable + */ + public boolean isRelatedViaJoinTable() + { + return isRelatedViaJoinTable; + } + + /** + * Sets the related via join table. + * + * @param isRelatedViaJoinTable + * the isRelatedViaJoinTable to set + */ + public void setRelatedViaJoinTable(boolean isRelatedViaJoinTable) + { + this.isRelatedViaJoinTable = isRelatedViaJoinTable; + } + + /** + * Gets the join table metadata. + * + * @return the joinTableMetadata + */ + public JoinTableMetadata getJoinTableMetadata() + { + return joinTableMetadata; + } + + /** + * Sets the join table metadata. + * + * @param joinTableMetadata + * the joinTableMetadata to set + */ + public void setJoinTableMetadata(JoinTableMetadata joinTableMetadata) + { + this.joinTableMetadata = joinTableMetadata; + } + + /** + * Checks if is joined by primary key. + * + * @return the isJoinedByPrimaryKey + */ + public boolean isJoinedByPrimaryKey() + { + return isJoinedByPrimaryKey; + } + + /** + * Sets the joined by primary key. + * + * @param isJoinedByPrimaryKey + * the isJoinedByPrimaryKey to set + */ + public void setJoinedByPrimaryKey(boolean isJoinedByPrimaryKey) + { + this.isJoinedByPrimaryKey = isJoinedByPrimaryKey; + } + + /** + * Checks if is unary. + * + * @return true, if is unary + */ + public boolean isUnary() + { + return type.equals(Relation.ForeignKey.ONE_TO_ONE) || type.equals(Relation.ForeignKey.MANY_TO_ONE); + } + + /** + * Checks if is collection. + * + * @return true, if is collection + */ + public boolean isCollection() + { + return type.equals(Relation.ForeignKey.ONE_TO_MANY) || type.equals(Relation.ForeignKey.MANY_TO_MANY); + } + + + public boolean isBiDirectional() + { + return biDirectionalField != null; + } + + public Field getBiDirectionalField() + { + return biDirectionalField; + } + + public void setBiDirectionalField(Class referencedClass) + { + Field[] fields = this.getTargetEntity().getDeclaredFields(); + Class clazzz = null; + for (Field field : fields) + { + if (!ReflectUtils.isTransientOrStatic(field)) + { + clazzz = field.getType(); + if (PropertyAccessorHelper.isCollection(clazzz)) + { + ParameterizedType type = (ParameterizedType) field.getGenericType(); + Type[] types = type.getActualTypeArguments(); + clazzz = (Class) types[0]; + } + else if (Map.class.isAssignableFrom(clazzz)) + { + ParameterizedType type = (ParameterizedType) field.getGenericType(); + Type[] types = type.getActualTypeArguments(); + clazzz = (Class) types[1]; + } + if (clazzz.equals(referencedClass)) + { + biDirectionalField = field; + break; + } + } + } + + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/SequenceGeneratorDiscriptor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/SequenceGeneratorDiscriptor.java new file mode 100644 index 000000000..34ed4dd5e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/SequenceGeneratorDiscriptor.java @@ -0,0 +1,102 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import javax.persistence.SequenceGenerator; + +/** + * SequenceGeneratorDiscriptor class holds the information about sequence + * generator. + * + * @author Kuldeep.Mishra + * + */ +public class SequenceGeneratorDiscriptor +{ + private static final int default_initial_value = 1; + + private static final String default_sequence_name = "sequence_name"; + + private static final int default_allocation_size = 50; + + private int initialValue; + + private int allocationSize; + + private String sequenceName; + + private String schemaName; + + private String catalog; + + public SequenceGeneratorDiscriptor(SequenceGenerator sequenceGenerator, String defaultSchemaName) + { + this.initialValue = sequenceGenerator.initialValue(); + this.allocationSize = sequenceGenerator.allocationSize(); + this.sequenceName = sequenceGenerator.sequenceName().isEmpty() ? default_sequence_name : sequenceGenerator + .sequenceName(); + this.schemaName = sequenceGenerator.schema().isEmpty() ? defaultSchemaName : sequenceGenerator.schema(); + } + + public SequenceGeneratorDiscriptor(String defaultSchemaName) + { + this.initialValue = default_initial_value; + this.allocationSize = default_allocation_size; + this.sequenceName = default_sequence_name; + this.schemaName = defaultSchemaName; + } + + /** + * @return the initialValue + */ + public int getInitialValue() + { + return initialValue; + } + + /** + * @return the allocationSize + */ + public int getAllocationSize() + { + return allocationSize; + } + + /** + * @return the sequenceName + */ + public String getSequenceName() + { + return sequenceName; + } + + /** + * @return the schemaName + */ + public String getSchemaName() + { + return schemaName; + } + + /** + * @return the catalog + */ + public String getCatalog() + { + return catalog; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/TableGeneratorDiscriptor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/TableGeneratorDiscriptor.java new file mode 100644 index 000000000..e2d8ad7db --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/TableGeneratorDiscriptor.java @@ -0,0 +1,154 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model; + +import javax.persistence.TableGenerator; +import javax.persistence.UniqueConstraint; + +/** + * TableGeneratorDiscriptor class holds the information about table generator. + * + * @author Kuldeep.Mishra + * + */ +public class TableGeneratorDiscriptor +{ + private static final String default_table_name = "kundera_sequences"; + + private static final String default_pkColumn_name = "sequence_name"; + + private static final String default_valueColumn_name = "sequence_value"; + + private static final int default_allocation_size = 50; + + private static final int default_initial_value = 1; + + private String table; + + private String catalog; + + private String schema; + + private String pkColumnName; + + private String valueColumnName; + + private String pkColumnValue; + + private int initialValue; + + private int allocationSize; + + private UniqueConstraint[] uniqueConstraints; + + public TableGeneratorDiscriptor(TableGenerator tableGenerator, String defaultSchemaName, String defaultPkColumnValue) + { + this.table = tableGenerator.table().isEmpty() ? default_table_name : tableGenerator.table(); + this.schema = tableGenerator.schema().isEmpty() ? defaultSchemaName : tableGenerator.schema(); + this.pkColumnName = tableGenerator.pkColumnName().isEmpty() ? default_pkColumn_name : tableGenerator + .pkColumnName(); + this.valueColumnName = tableGenerator.valueColumnName().isEmpty() ? default_valueColumn_name : tableGenerator + .valueColumnName(); + this.pkColumnValue = tableGenerator.pkColumnValue().isEmpty() ? defaultPkColumnValue : tableGenerator + .pkColumnValue(); + this.initialValue = tableGenerator.initialValue(); + this.allocationSize = tableGenerator.allocationSize(); + } + + public TableGeneratorDiscriptor(String defaultSchemaName, String defaultPkColumnValue) + { + this.table = default_table_name; + this.schema = defaultSchemaName; + this.pkColumnName = default_pkColumn_name; + this.valueColumnName = default_valueColumn_name; + this.pkColumnValue = defaultPkColumnValue; + this.initialValue = default_initial_value; + this.allocationSize = default_allocation_size; + } + + /** + * @return the table + */ + public String getTable() + { + return table; + } + + /** + * @return the catalog + */ + public String getCatalog() + { + return catalog; + } + + /** + * @return the schema + */ + public String getSchema() + { + return schema; + } + + /** + * @return the pkColumnName + */ + public String getPkColumnName() + { + return pkColumnName; + } + + /** + * @return the valueColumnName + */ + public String getValueColumnName() + { + return valueColumnName; + } + + /** + * @return the pkColumnValue + */ + public String getPkColumnValue() + { + return pkColumnValue; + } + + /** + * @return the initialValue + */ + public int getInitialValue() + { + return initialValue; + } + + /** + * @return the allocationSize + */ + public int getAllocationSize() + { + return allocationSize; + } + + /** + * @return the uniqueConstraints + */ + public UniqueConstraint[] getUniqueConstraints() + { + return uniqueConstraints; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AbstractAttribute.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AbstractAttribute.java new file mode 100644 index 000000000..6131c4048 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AbstractAttribute.java @@ -0,0 +1,235 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.attributes; + +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.util.Date; + +import javax.persistence.CollectionTable; +import javax.persistence.Column; +import javax.persistence.JoinColumn; +import javax.persistence.Temporal; +import javax.persistence.metamodel.Attribute.PersistentAttributeType; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.Type; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Abstract class for to provide generalisation, abstraction to + * Type hierarchy. + * + * @param + * the generic mananged entitytype + * @param + * the generic attribute type + * @author vivek.mishra + */ +public abstract class AbstractAttribute +{ + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(AbstractAttribute.class); + + /** The attrib type. */ + protected Type attribType; + + /** The attrib name. */ + private String attribName; + + /** The persistence attrib type. */ + private PersistentAttributeType persistenceAttribType; + + /** The managed type. */ + private ManagedType managedType; + + /** The member. */ + protected Field member; + + /** Column name */ + private String columnName; + + /** + * Instantiates a new abstract attribute. + * + * @param attribType + * the attrib type + * @param attribName + * the attrib name + * @param persistenceAttribType + * the persistence attrib type + * @param managedType + * the managed type + * @param member + * the member + */ + AbstractAttribute(Type attribType, String attribName, + javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, + ManagedType managedType, Field member) + { + + this.attribType = attribType; + this.attribName = attribName; + this.persistenceAttribType = persistenceAttribType; + this.managedType = managedType; + this.member = member; + this.columnName = getValidJPAColumnName(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Bindable#getBindableType() + */ + public abstract javax.persistence.metamodel.Bindable.BindableType getBindableType(); + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#isCollection() + */ + public abstract boolean isCollection(); + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Bindable#getBindableJavaType() + */ + public Class getBindableJavaType() + { + return attribType.getJavaType(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getName() + */ + public String getName() + { + return attribName; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getPersistentAttributeType() + */ + + public javax.persistence.metamodel.Attribute.PersistentAttributeType getPersistentAttributeType() + { + return persistenceAttribType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getDeclaringType() + */ + public ManagedType getDeclaringType() + { + return managedType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getJavaMember() + */ + public Member getJavaMember() + { + return member; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#isAssociation() + */ + public boolean isAssociation() + { + return persistenceAttribType.equals(PersistentAttributeType.MANY_TO_MANY) + || persistenceAttribType.equals(PersistentAttributeType.MANY_TO_ONE) + || persistenceAttribType.equals(PersistentAttributeType.ONE_TO_MANY) + || persistenceAttribType.equals(PersistentAttributeType.ONE_TO_ONE); + } + + /** + * Returns assigned jpa column name. + * + * @return column name jpa column name. + */ + public String getJPAColumnName() + { + return columnName; + } + + /** + * Gets the valid jpa column name. + * + * @param entity + * the entity + * @param f + * the f + * @return the valid jpa column name + */ + private final String getValidJPAColumnName() + { + + String name = null; + + if (member.isAnnotationPresent(Column.class)) + { + Column c = member.getAnnotation(Column.class); + if (!c.name().isEmpty()) + { + name = c.name(); + } + + } + if (member.isAnnotationPresent(Temporal.class)) + { + if (!member.getType().equals(Date.class)) + { + log.error("@Temporal must map to java.util.Date for @Entity(" + managedType.getJavaType() + "." + + member.getName() + ")"); + return name; + } + } + else if (member.isAnnotationPresent(JoinColumn.class)) + { + JoinColumn c = member.getAnnotation(JoinColumn.class); + if (!c.name().isEmpty()) + { + name = c.name(); + } + } + else if (member.isAnnotationPresent(CollectionTable.class)) + { + CollectionTable c = member.getAnnotation(CollectionTable.class); + if (!c.name().isEmpty()) + { + name = c.name(); + } + } + return name == null ? getName() : name; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AbstractPluralAttribute.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AbstractPluralAttribute.java new file mode 100644 index 000000000..bc6464ad9 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AbstractPluralAttribute.java @@ -0,0 +1,108 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.attributes; + +import java.lang.reflect.Field; + +import javax.persistence.metamodel.Bindable.BindableType; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.PluralAttribute; +import javax.persistence.metamodel.PluralAttribute.CollectionType; +import javax.persistence.metamodel.Type; + +/** + * Abstract class to provide generalisation to + * {@link PluralAttribute} interface. + * + * @author vivek.mishra + * + * @param + * managed entity java type. + * @param + * attribute's java type. + * @param + * Collection type of plural attributes. + */ +public abstract class AbstractPluralAttribute extends AbstractAttribute +{ + + private Class collectionClazz; + + /** + * Constructor with fields. + * + * @param attribType + * attribute type + * @param attribName + * attribute field's name + * @param persistenceAttribType + * persistent attribute type + * @param managedType + * type of managed entity. + * @param member + * java member. + */ + AbstractPluralAttribute(Type attribType, String attribName, + javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, + ManagedType managedType, Field member, Class clazz) + { + super(attribType, attribName, persistenceAttribType, managedType, member); + this.collectionClazz = clazz; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.metadata.model.attributes.AbstractAttribute# + * getBindableType() + */ + @Override + public javax.persistence.metamodel.Bindable.BindableType getBindableType() + { + return BindableType.PLURAL_ATTRIBUTE; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractAttribute#isCollection + * () + */ + @Override + public boolean isCollection() + { + return true; + } + + /** + * Return the collection type. + * + * @return collection type + */ + public abstract CollectionType getCollectionType(); + + /** + * Returns get java type. + * + * @return java type. + */ + protected Class getBoundJavaType() + { + return collectionClazz; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AttributeType.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AttributeType.java new file mode 100644 index 000000000..aecb3af33 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/AttributeType.java @@ -0,0 +1,63 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.attributes; + +import java.util.List; +import java.util.Map; +import java.util.Set; + +import com.impetus.kundera.gis.geometry.Point; + +/** + * Attribute type. + * + * @author Kuldeep.Mishra + * + */ +public enum AttributeType +{ + ENUM, LIST, SET, MAP, POINT, PRIMITIVE; + + public static AttributeType getType(Class javaType) + { + AttributeType type = null; + if (javaType.isAssignableFrom(List.class)) + { + type = LIST; + } + else if (javaType.isAssignableFrom(Map.class)) + { + type = MAP; + } + else if (javaType.isAssignableFrom(Set.class)) + { + type = SET; + } + else if (javaType.isEnum()) + { + type = ENUM; + } + else if (javaType.isAssignableFrom(Point.class)) + { + type = POINT; + } + else + { + type = PRIMITIVE; + } + return type; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultCollectionAttribute.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultCollectionAttribute.java new file mode 100644 index 000000000..32b0c91ac --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultCollectionAttribute.java @@ -0,0 +1,100 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.metadata.model.attributes; + +import java.lang.reflect.Field; +import java.util.Collection; + +import javax.persistence.metamodel.CollectionAttribute; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.Type; + +/** + * Implementation class for {@link CollectionAttribute} + * interface. Offers metadata information implementation for collection + * attribute as per jpa. + * + * @author vivek.mishra + * + * @param + * Managed type + * @param + * collection's attribute type + */ +public class DefaultCollectionAttribute extends AbstractPluralAttribute> implements + CollectionAttribute +{ + + /** + * /** Constructor using fields. + * + * @param attribType + * attribute type + * @param attribName + * attribute name + * @param persistenceAttribType + * persistent attribute type. + * @param managedType + * managed type + * @param member + * attribute's java member. + */ + public DefaultCollectionAttribute(Type attribType, String attribName, + javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, + ManagedType managedType, Field member, Class> clazz) + { + super(attribType, attribName, persistenceAttribType, managedType, member, clazz); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute + * #getCollectionType() + */ + @Override + public javax.persistence.metamodel.PluralAttribute.CollectionType getCollectionType() + { + return CollectionType.COLLECTION; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute + * #getElementType() + */ + @Override + public Type getElementType() + { + return attribType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getJavaType() + */ + @Override + public Class> getJavaType() + { + return super.getBoundJavaType(); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultListAttribute.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultListAttribute.java new file mode 100644 index 000000000..7a7ce9aed --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultListAttribute.java @@ -0,0 +1,97 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.attributes; + +import java.lang.reflect.Field; +import java.util.List; + +import javax.persistence.metamodel.ListAttribute; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.Type; + +/** + * Implementation class for {@link ListAttribute} interface. + * Offers metadata information implementation for collection attribute as per + * jpa. + * + * @author vivek.mishra + * + * @param + * managed type + * @param + * attribute type of list attribute. + */ +public class DefaultListAttribute extends AbstractPluralAttribute> implements ListAttribute +{ + + /** + * Constructor using fields. + * + * @param attribType + * attribute type + * @param attribName + * attribute name + * @param persistenceAttribType + * persistent attribute type. + * @param managedType + * managed type + * @param member + * attribute's java member. + */ + public DefaultListAttribute(Type attribType, String attribName, + javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, + ManagedType managedType, Field member, Class> clazz) + { + super(attribType, attribName, persistenceAttribType, managedType, member, clazz); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute + * #getCollectionType() + */ + @Override + public javax.persistence.metamodel.PluralAttribute.CollectionType getCollectionType() + { + return CollectionType.LIST; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute + * #getElementType() + */ + @Override + public Type getElementType() + { + return attribType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getJavaType() + */ + @Override + public Class> getJavaType() + { + return super.getBoundJavaType(); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultMapAttribute.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultMapAttribute.java new file mode 100644 index 000000000..a5ce16a68 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultMapAttribute.java @@ -0,0 +1,139 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.attributes; + +import java.lang.reflect.Field; +import java.util.Map; + +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.MapAttribute; +import javax.persistence.metamodel.Type; + +/** + * Implementation class for {@link MapAttribute} interface. + * Offers metadata information implementation for collection attribute as per + * jpa. + * + * @author vivek.mishra + * + * @param + * managed type + * @param + * attribute type present in map. + */ +public class DefaultMapAttribute extends AbstractPluralAttribute> implements + MapAttribute +{ + + private Type keyType; + + /** + * Constructor using fields. + * + * @param attribType + * attribute type + * @param attribName + * attribute name + * @param persistenceAttribType + * persistent attribute type. + * @param managedType + * managed type + * @param member + * attribute's java member. + * @param key + * type attribute of key type. + */ + public DefaultMapAttribute(Type attribType, String attribName, + javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, + ManagedType managedType, Field member, Class> clazz, Type keyType) + { + super(attribType, attribName, persistenceAttribType, managedType, member, clazz); + this.keyType = keyType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.MapAttribute#getKeyJavaType() + */ + @Override + public Class getKeyJavaType() + { + return this.keyType.getJavaType(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.MapAttribute#getKeyType() + */ + @Override + public Type getKeyType() + { + return this.keyType; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute + * #getCollectionType() + */ + @Override + public javax.persistence.metamodel.PluralAttribute.CollectionType getCollectionType() + { + return CollectionType.MAP; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute + * #getElementType() + */ + @Override + public Type getElementType() + { + return attribType; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractAttribute#isCollection + * () + */ + @Override + public boolean isCollection() + { + return true; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getJavaType() + */ + @Override + public Class> getJavaType() + { + return super.getBoundJavaType(); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultSetAttribute.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultSetAttribute.java new file mode 100644 index 000000000..f104a7cc1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultSetAttribute.java @@ -0,0 +1,95 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.attributes; + +import java.lang.reflect.Field; +import java.util.Set; + +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.SetAttribute; +import javax.persistence.metamodel.Type; + +/** + * Implementation class for {@link SetAttribute} interface. + * Offers metadata information implementation for collection attribute as per + * jpa. + * + * @author vivek.mishra + * + * @param + * managed type + * @param + * attribute type in set + */ +public class DefaultSetAttribute extends AbstractPluralAttribute> implements SetAttribute +{ + + /** + * Constructor using fields. + * + * @param attribType + * attribute type + * @param attribName + * attribute name + * @param persistenceAttribType + * persistent attribute type. + * @param managedType + * managed type + * @param member + * attribute's java member. + */ + public DefaultSetAttribute(Type attribType, String attribName, + javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, + ManagedType managedType, Field member, Class> clazz) + { + super(attribType, attribName, persistenceAttribType, managedType, member, clazz); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute + * #getCollectionType() + */ + @Override + public javax.persistence.metamodel.PluralAttribute.CollectionType getCollectionType() + { + return CollectionType.SET; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.PluralAttribute#getElementType() + */ + @Override + public Type getElementType() + { + return this.attribType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#getJavaType() + */ + @Override + public Class> getJavaType() + { + return super.getBoundJavaType(); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultSingularAttribute.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultSingularAttribute.java new file mode 100644 index 000000000..40e7bdea8 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/attributes/DefaultSingularAttribute.java @@ -0,0 +1,162 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.attributes; + +import java.lang.reflect.Field; + +import javax.persistence.Column; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.SetAttribute; +import javax.persistence.metamodel.SingularAttribute; +import javax.persistence.metamodel.Type; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Implementation class for {@link SetAttribute} interface. + * Offers metadata information implementation for collection attribute as per + * jpa. + * + * @author vivek.mishra + * + * @param + * managed type. + * @param + * attribute type. + */ + +public class DefaultSingularAttribute extends AbstractAttribute implements SingularAttribute +{ + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(DefaultSingularAttribute.class); + + /** Attribute is an id? */ + private boolean isId; + + /** + * @param attribName + * attribute name. + * @param persistenceAttribType + * persistent attribute type. + * @param member + * attribute's java member.. + * @param attribType + * attribute type. + * @param managedType + * managed type. + */ + public DefaultSingularAttribute(String attribName, + javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, Field member, + Type attribType, ManagedType managedType, boolean isId) + { + super(attribType, attribName, persistenceAttribType, managedType, member); + this.isId = isId; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Attribute#isCollection() + */ + @Override + public boolean isCollection() + { + return false; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Bindable#getBindableType() + */ + @Override + public javax.persistence.metamodel.Bindable.BindableType getBindableType() + { + return BindableType.SINGULAR_ATTRIBUTE; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.SingularAttribute#isId() + */ + @Override + public boolean isId() + { + return isId; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.SingularAttribute#isVersion() + */ + @Override + public boolean isVersion() + { + log.info("Currently versioning is not supported in kundera, returning false as default"); + return false; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.SingularAttribute#isOptional() + */ + @Override + public boolean isOptional() + { + boolean isNullable = true; + if (!isId()) + { + Column anno = member.getAnnotation(Column.class); + if (anno != null) + { + isNullable = anno.nullable(); + } + } + else + { + isNullable = false; + } + return isNullable; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.SingularAttribute#getType() + */ + @Override + public Type getType() + { + return attribType; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.model.attributes.AbstractAttribute#getJavaType + * () + */ + @Override + public Class getJavaType() + { + return attribType.getJavaType(); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractIdentifiableType.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractIdentifiableType.java new file mode 100644 index 000000000..c28ad36a9 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractIdentifiableType.java @@ -0,0 +1,244 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.type; + +import java.util.Set; + +import javax.persistence.metamodel.IdentifiableType; +import javax.persistence.metamodel.SingularAttribute; +import javax.persistence.metamodel.Type; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Abstract implementation for IdentifiableType. + * + * @param + * the generic type + * @author vivek.mishra + */ +public abstract class AbstractIdentifiableType extends AbstractManagedType implements IdentifiableType +{ + + /** The id attribute. */ + private SingularAttribute idAttribute; + + /** The is id class. */ + private boolean isIdClass; + + /** The id class attributes. */ + private Set> idClassAttributes; + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(AbstractIdentifiableType.class); + + /** + * Instantiates a new abstract identifiable type. + * + * @param clazz + * the clazz + * @param persistenceType + * the persistence type + * @param superClazzType + * the super clazz type + */ + AbstractIdentifiableType(Class clazz, javax.persistence.metamodel.Type.PersistenceType persistenceType, + AbstractIdentifiableType superClazzType) + { + super(clazz, persistenceType, superClazzType); + + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.IdentifiableType#getId(java.lang.Class) + */ + @Override + public SingularAttribute getId(Class paramClass) + { + if (idAttribute != null) + { + if (idAttribute.getJavaType().equals(paramClass) && !isIdClass) + { + return (SingularAttribute) idAttribute; + } + else + { + onError(); + } + } + else + { + + AbstractIdentifiableType superType = (AbstractIdentifiableType) getSupertype(); + if (superType != null) + { + return superType.getId(paramClass); + } + } + + onError(); + + return null; + + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.IdentifiableType#getDeclaredId(java.lang. + * Class) + */ + @Override + public SingularAttribute getDeclaredId(Class paramClass) + { + if (idAttribute != null) + { + if (idAttribute.getJavaType().equals(paramClass) && !isIdClass) + { + return (SingularAttribute) idAttribute; + } + } + + onError(); + return null; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.IdentifiableType#getVersion(java.lang.Class) + */ + @Override + public SingularAttribute getVersion(Class paramClass) + { + // TODO: Versioning not yet supported. + throw new UnsupportedOperationException("Method not supported"); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.IdentifiableType#getDeclaredVersion(java. + * lang.Class) + */ + @Override + public SingularAttribute getDeclaredVersion(Class paramClass) + { + // TODO: Versioning not yet supported. + throw new UnsupportedOperationException("Method not supported"); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.IdentifiableType#getSupertype() + */ + @Override + public IdentifiableType getSupertype() + { + return (AbstractIdentifiableType) super.getSuperClazzType(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.IdentifiableType#hasSingleIdAttribute() + */ + @Override + public boolean hasSingleIdAttribute() + { + return !isIdClass && idAttribute != null; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.IdentifiableType#hasVersionAttribute() + */ + @Override + public boolean hasVersionAttribute() + { + log.warn("Versioning not yet supported. returning false, By default"); + return false; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.IdentifiableType#getIdClassAttributes() + */ + @Override + public Set> getIdClassAttributes() + { + if (isIdClass) + { + return idClassAttributes; + } + throw new IllegalArgumentException("The identifiable type does not have an id class"); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.IdentifiableType#getIdType() + */ + @Override + public Type getIdType() + { + if (idAttribute != null && !isIdClass) + { + return idAttribute.getType(); + } + + return getSupertype().getIdType(); + } + + /** + * Adds the id attribute. + * + * @param idAttribute + * the id attribute + * @param isIdClass + * the is id class + * @param idClassAttributes + * the id class attributes + */ + public void addIdAttribute(SingularAttribute idAttribute, boolean isIdClass, + Set> idClassAttributes) + { + + this.idAttribute = idAttribute; + this.isIdClass = isIdClass; + this.idClassAttributes = idClassAttributes; + } + + /** + * On error. + */ + private void onError() + { + throw new IllegalArgumentException( + "id attribute of the given type is not declared in the identifiable type or if the identifiable type has an id class(e.g. @IdClass is in use)"); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractManagedType.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractManagedType.java new file mode 100644 index 000000000..788e2d525 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractManagedType.java @@ -0,0 +1,1047 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.type; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.Bindable; +import javax.persistence.metamodel.CollectionAttribute; +import javax.persistence.metamodel.ListAttribute; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.MapAttribute; +import javax.persistence.metamodel.PluralAttribute; +import javax.persistence.metamodel.PluralAttribute.CollectionType; +import javax.persistence.metamodel.SetAttribute; +import javax.persistence.metamodel.SingularAttribute; + +/** + * Implementation for ManagedType interface. + * + * @param + * the generic entity type. + * @author vivek.mishra + */ +public abstract class AbstractManagedType extends AbstractType implements ManagedType +{ + + /** The super clazz type. */ + private ManagedType superClazzType; + + /** The declared singluar attribs. */ + private Map> declaredSingluarAttribs; + + /** The declared plural attributes. */ + private Map> declaredPluralAttributes; + + /** + * Super constructor with arguments. + * + * @param clazz + * parameterised class. + * @param persistenceType + * persistenceType. + * @param superClazzType + * the super clazz type + * @param declaredSingluarAttribs + * the declared singluar attribs + * @param declaredPluralAttributes + * the declared plural attributes + */ + AbstractManagedType(Class clazz, javax.persistence.metamodel.Type.PersistenceType persistenceType, + ManagedType superClazzType) + { + super(clazz, persistenceType); + this.superClazzType = superClazzType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getAttributes() + */ + @Override + public Set> getAttributes() + { + Set> attributes = new HashSet>(); + + Set> declaredAttribs = getDeclaredAttributes(); + if (declaredAttribs != null) + { + attributes.addAll(declaredAttribs); + } + if (superClazzType != null) + { + attributes.addAll(superClazzType.getDeclaredAttributes()); + } + + return attributes; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getDeclaredAttributes() + */ + @Override + public Set> getDeclaredAttributes() + { + Set> attributes = new HashSet>(); + + if (declaredSingluarAttribs != null) + { + attributes.addAll(declaredSingluarAttribs.values()); + } + if (declaredPluralAttributes != null) + { + attributes.addAll(declaredPluralAttributes.values()); + } + + return attributes; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getSingularAttribute(java.lang + * .String, java.lang.Class) + */ + @Override + public SingularAttribute getSingularAttribute(String paramString, Class paramClass) + { + SingularAttribute attribute = getDeclaredSingularAttribute(paramString, paramClass, false); + if (superClazzType != null && attribute == null) + { + return superClazzType.getDeclaredSingularAttribute(paramString, paramClass); + } + checkForValid(paramString, attribute); + return attribute; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredSingularAttribute( + * java.lang.String, java.lang.Class) + */ + @SuppressWarnings("unchecked") + @Override + public SingularAttribute getDeclaredSingularAttribute(String paramString, Class paramClass) + { + return getDeclaredSingularAttribute(paramString, paramClass, true); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getSingularAttributes() + */ + @SuppressWarnings("unchecked") + @Override + public Set> getSingularAttributes() + { + Set> singularAttrib = new HashSet>(); + + if (superClazzType != null) + { + Set parentAttrib = superClazzType.getDeclaredSingularAttributes(); + + if (parentAttrib != null) + { + singularAttrib.addAll(parentAttrib); + } + } + + Set> declaredAttribSet = getDeclaredSingularAttributes(); + + if (declaredAttribSet != null) + { + singularAttrib.addAll(declaredAttribSet); + } + + return singularAttrib; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredSingularAttributes() + */ + @Override + public Set> getDeclaredSingularAttributes() + { + Set> declaredAttribSet = null; + if (declaredSingluarAttribs != null) + { + declaredAttribSet = new HashSet>(); + declaredAttribSet.addAll(declaredSingluarAttribs.values()); + } + return declaredAttribSet; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getCollection(java.lang.String, + * java.lang.Class) + */ + @SuppressWarnings("unchecked") + @Override + public CollectionAttribute getCollection(String paramName, Class paramClass) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (onCheckCollectionAttribute(declaredAttrib, paramClass)) + { + return (CollectionAttribute) declaredAttrib; + } + + PluralAttribute superAttrib = getPluralAttriute(paramName); + + if (onCheckCollectionAttribute(superAttrib, paramClass)) + { + return (CollectionAttribute) superAttrib; + + } + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName + + " , type:" + paramClass); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredCollection(java.lang + * .String, java.lang.Class) + */ + @Override + public CollectionAttribute getDeclaredCollection(String paramString, Class paramClass) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramString); + + if (onCheckCollectionAttribute(declaredAttrib, paramClass)) + { + return (CollectionAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramString + + " , type:" + paramClass); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getSet(java.lang.String, + * java.lang.Class) + */ + @Override + public SetAttribute getSet(String paramName, Class paramClass) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (onCheckSetAttribute(declaredAttrib, paramClass)) + { + return (SetAttribute) declaredAttrib; + } + + PluralAttribute superAttrib = getPluralAttriute(paramName); + + if (onCheckSetAttribute(superAttrib, paramClass)) + { + return (SetAttribute) superAttrib; + + } + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName + + " , type:" + paramClass); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredSet(java.lang.String, + * java.lang.Class) + */ + @Override + public SetAttribute getDeclaredSet(String paramName, Class paramClass) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (onCheckSetAttribute(declaredAttrib, paramClass)) + { + return (SetAttribute) declaredAttrib; + } + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName + + " , type:" + paramClass); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getList(java.lang.String, + * java.lang.Class) + */ + @Override + public ListAttribute getList(String paramName, Class paramClass) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (onCheckListAttribute(declaredAttrib, paramClass)) + { + return (ListAttribute) declaredAttrib; + } + + PluralAttribute superAttrib = getPluralAttriute(paramName); + + if (onCheckListAttribute(superAttrib, paramClass)) + { + return (ListAttribute) superAttrib; + + } + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName + + " , type:" + paramClass); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredList(java.lang.String, + * java.lang.Class) + */ + @Override + public ListAttribute getDeclaredList(String paramName, Class paramClass) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (onCheckListAttribute(declaredAttrib, paramClass)) + { + return (ListAttribute) declaredAttrib; + } + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName + + " , type:" + paramClass); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getMap(java.lang.String, + * java.lang.Class, java.lang.Class) + */ + @Override + public MapAttribute getMap(String paramName, Class keyClazz, Class valueClazz) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (onCheckMapAttribute(declaredAttrib, valueClazz)) + { + if (valueClazz != null && valueClazz.equals(((MapAttribute) declaredAttrib).getKeyJavaType())) + { + return (MapAttribute) declaredAttrib; + + } + } + + PluralAttribute superAttrib = getPluralAttriute(paramName); + + if (onCheckMapAttribute(superAttrib, valueClazz)) + { + if (valueClazz != null && valueClazz.equals(((MapAttribute) superAttrib).getKeyJavaType())) + { + return (MapAttribute) superAttrib; + + } + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed MapAttribute type, for name:" + + paramName + " , value type:" + valueClazz + "key tpye:" + keyClazz); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredMap(java.lang.String, + * java.lang.Class, java.lang.Class) + */ + @Override + public MapAttribute getDeclaredMap(String paramName, Class keyClazz, Class valueClazz) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (onCheckMapAttribute(declaredAttrib, valueClazz)) + { + if (valueClazz != null && valueClazz.equals(((MapAttribute) declaredAttrib).getKeyJavaType())) + { + return (MapAttribute) declaredAttrib; + + } + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed MapAttribute type, for name:" + + paramName + " , value type:" + valueClazz + "key tpye:" + keyClazz); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getPluralAttributes() + */ + @Override + public Set> getPluralAttributes() + { + Set> pluralAttributes = new HashSet>(); + Set> declaredAttribSet = getDeclaredPluralAttributes(); + if (declaredAttribSet != null) + { + pluralAttributes.addAll(declaredAttribSet); + } + + if (superClazzType != null) + { + pluralAttributes.addAll(superClazzType.getDeclaredPluralAttributes()); + } + + return pluralAttributes; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredPluralAttributes() + */ + @Override + public Set> getDeclaredPluralAttributes() + { + Set> declaredAttribSet = null; + + if (declaredPluralAttributes != null) + { + declaredAttribSet = new HashSet>(); + declaredAttribSet.addAll(declaredPluralAttributes.values()); + } + return declaredAttribSet; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getAttribute(java.lang.String) + */ + @Override + public Attribute getAttribute(String paramName) + { + Attribute attribute = getDeclaredAttribute(paramName, false); + if (attribute == null && superClazzType != null) + { + attribute = superClazzType.getDeclaredAttribute(paramName); + } + + checkForValid(paramName, attribute); + return attribute; + + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredAttribute(java.lang + * .String) + */ + @Override + public Attribute getDeclaredAttribute(String paramName) + { + Attribute attribute = getDeclaredAttribute(paramName, true); + return attribute; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getSingularAttribute(java.lang + * .String) + */ + @Override + public SingularAttribute getSingularAttribute(String paramString) + { + SingularAttribute attribute = getSingularAttribute(paramString, true); + return attribute; + } + + private SingularAttribute getSingularAttribute(String paramString, boolean checkValidity) + { + SingularAttribute attribute = getDeclaredSingularAttribute(paramString, false); + + try + { + if (attribute == null && superClazzType != null) + { + attribute = superClazzType.getDeclaredSingularAttribute(paramString); + } + } + catch (IllegalArgumentException iaex) + { + attribute = null; + onValidity(paramString, checkValidity, attribute); + } + onValidity(paramString, checkValidity, attribute); + return attribute; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredSingularAttribute( + * java.lang.String) + */ + @Override + public SingularAttribute getDeclaredSingularAttribute(String paramString) + { + SingularAttribute attribute = getDeclaredSingularAttribute(paramString, true); + + return attribute; + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getCollection(java.lang.String) + */ + @Override + public CollectionAttribute getCollection(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isCollectionAttribute(declaredAttrib)) + { + return (CollectionAttribute) declaredAttrib; + } + + declaredAttrib = getPluralAttriute(paramName); + + if (isCollectionAttribute(declaredAttrib)) + { + return (CollectionAttribute) declaredAttrib; + + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredCollection(java.lang + * .String) + */ + @Override + public CollectionAttribute getDeclaredCollection(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isCollectionAttribute(declaredAttrib)) + { + return (CollectionAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getSet(java.lang.String) + */ + @Override + public SetAttribute getSet(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isSetAttribute(declaredAttrib)) + { + return (SetAttribute) declaredAttrib; + } + + declaredAttrib = getPluralAttriute(paramName); + + if (isSetAttribute(declaredAttrib)) + { + return (SetAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredSet(java.lang.String) + */ + @Override + public SetAttribute getDeclaredSet(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isSetAttribute(declaredAttrib)) + { + return (SetAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getList(java.lang.String) + */ + @Override + public ListAttribute getList(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isListAttribute(declaredAttrib)) + { + return (ListAttribute) declaredAttrib; + } + + declaredAttrib = getPluralAttriute(paramName); + + if (isListAttribute(declaredAttrib)) + { + return (ListAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredList(java.lang.String) + */ + @Override + public ListAttribute getDeclaredList(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isListAttribute(declaredAttrib)) + { + return (ListAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.ManagedType#getMap(java.lang.String) + */ + @Override + public MapAttribute getMap(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isMapAttribute(declaredAttrib)) + { + return (MapAttribute) declaredAttrib; + } + + declaredAttrib = getPluralAttriute(paramName); + + if (isMapAttribute(declaredAttrib)) + { + return (MapAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.metamodel.ManagedType#getDeclaredMap(java.lang.String) + */ + @Override + public MapAttribute getDeclaredMap(String paramName) + { + PluralAttribute declaredAttrib = getDeclaredPluralAttribute(paramName); + + if (isMapAttribute(declaredAttrib)) + { + return (MapAttribute) declaredAttrib; + } + + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + } + + ManagedType getSuperClazzType() + { + return superClazzType; + } + + public void addSingularAttribute(String attributeName, SingularAttribute attribute) + { + if (declaredSingluarAttribs == null) + { + declaredSingluarAttribs = new HashMap>(); + } + + declaredSingluarAttribs.put(attributeName, attribute); + } + + public void addPluralAttribute(String attributeName, PluralAttribute attribute) + { + if (declaredPluralAttributes == null) + { + declaredPluralAttributes = new HashMap>(); + } + + declaredPluralAttributes.put(attributeName, attribute); + } + + /** + * Gets the declared plural attribute. + * + * @param paramName + * the param name + * @return the declared plural attribute + */ + private PluralAttribute getDeclaredPluralAttribute(String paramName) + { + return declaredPluralAttributes != null ? declaredPluralAttributes.get(paramName) : null; + } + + /** + * Gets the plural attriute. + * + * @param paramName + * the param name + * @return the plural attriute + */ + private PluralAttribute getPluralAttriute(String paramName) + { + if (superClazzType != null) + { + return ((AbstractManagedType) superClazzType).getDeclaredPluralAttribute(paramName); + } + return null; + } + + /** + * On check collection attribute. + * + * @param + * the element type + * @param pluralAttribute + * the plural attribute + * @param paramClass + * the param class + * @return true, if successful + */ + private boolean onCheckCollectionAttribute(PluralAttribute pluralAttribute, Class paramClass) + { + if (pluralAttribute != null) + { + if (isCollectionAttribute(pluralAttribute) && isBindable(pluralAttribute, paramClass)) + { + return true; + } + + } + + return false; + } + + /** + * On check set attribute. + * + * @param + * the element type + * @param pluralAttribute + * the plural attribute + * @param paramClass + * the param class + * @return true, if successful + */ + private boolean onCheckSetAttribute(PluralAttribute pluralAttribute, Class paramClass) + { + if (pluralAttribute != null) + { + if (isSetAttribute(pluralAttribute) && isBindable(pluralAttribute, paramClass)) + { + return true; + } + + } + + return false; + } + + /** + * On check list attribute. + * + * @param + * the element type + * @param pluralAttribute + * the plural attribute + * @param paramClass + * the param class + * @return true, if successful + */ + private boolean onCheckListAttribute(PluralAttribute pluralAttribute, Class paramClass) + { + if (pluralAttribute != null) + { + if (isListAttribute(pluralAttribute) && isBindable(pluralAttribute, paramClass)) + { + return true; + } + + } + + return false; + } + + /** + * On check map attribute. + * + * @param + * the value type + * @param pluralAttribute + * the plural attribute + * @param valueClazz + * the value clazz + * @return true, if successful + */ + private boolean onCheckMapAttribute(PluralAttribute pluralAttribute, Class valueClazz) + { + if (pluralAttribute != null) + { + if (isMapAttribute(pluralAttribute) && isBindable(pluralAttribute, valueClazz)) + { + return true; + } + + } + + return false; + } + + /** + * Checks if is collection attribute. + * + * @param attribute + * the attribute + * @return true, if is collection attribute + */ + private boolean isCollectionAttribute(PluralAttribute attribute) + { + return attribute != null && attribute.getCollectionType().equals(CollectionType.COLLECTION); + } + + /** + * Checks if is list attribute. + * + * @param attribute + * the attribute + * @return true, if is list attribute + */ + private boolean isListAttribute(PluralAttribute attribute) + { + return attribute != null && attribute.getCollectionType().equals(CollectionType.LIST); + } + + /** + * Checks if is sets the attribute. + * + * @param attribute + * the attribute + * @return true, if is sets the attribute + */ + private boolean isSetAttribute(PluralAttribute attribute) + { + return attribute != null && attribute.getCollectionType().equals(CollectionType.SET); + } + + /** + * Checks if is map attribute. + * + * @param attribute + * the attribute + * @return true, if is map attribute + */ + private boolean isMapAttribute(PluralAttribute attribute) + { + return attribute != null && attribute.getCollectionType().equals(CollectionType.MAP); + } + + /** + * Checks if is bindable. + * + * @param + * the element type + * @param attribute + * the attribute + * @param elementType + * the element type + * @return true, if is bindable + */ + private boolean isBindable(Bindable attribute, Class elementType) + { + return attribute != null && attribute.getBindableJavaType().equals(elementType); + } + + /** + * Check for valid. + * + * @param paramName + * the param name + * @param attribute + * the attribute + */ + private void checkForValid(String paramName, Attribute attribute) + { + if (attribute == null) + { + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramName); + + } + } + + /** + * @param paramName + * @param checkValidity + * @return + */ + private Attribute getDeclaredAttribute(String paramName, boolean checkValidity) + { + Attribute attribute = (Attribute) getSingularAttribute(paramName, false); + + if (attribute == null) + { + attribute = (Attribute) getDeclaredPluralAttribute(paramName); + } + + if (checkValidity) + { + checkForValid(paramName, attribute); + } + return attribute; + } + + /** + * Returns declared singular attribute. + * + * @param + * @param paramString + * @param paramClass + * @param checkValidity + * @return + */ + private SingularAttribute getDeclaredSingularAttribute(String paramString, Class paramClass, + boolean checkValidity) + { + SingularAttribute declaredAttrib = declaredSingluarAttribs.get(paramString); + + if (declaredAttrib != null && declaredAttrib.getBindableJavaType().equals(paramClass)) + { + return (SingularAttribute) declaredAttrib; + } + + if (checkValidity) + { + throw new IllegalArgumentException( + "attribute of the given name and type is not present in the managed type, for name:" + paramString + + " , type:" + paramClass); + } + return null; + } + + /** + * Returns declared singular attribute. + * + * @param paramString + * @param checkValidity + * @return + */ + private SingularAttribute getDeclaredSingularAttribute(String paramString, boolean checkValidity) + { + SingularAttribute attribute = null; + if (declaredSingluarAttribs != null) + { + attribute = declaredSingluarAttribs.get(paramString); + } + + if (checkValidity) + { + checkForValid(paramString, attribute); + } + return attribute; + } + + /** + * On validity check + * + * @param paramString + * @param checkValidity + * @param attribute + */ + private void onValidity(String paramString, boolean checkValidity, SingularAttribute attribute) + { + if (checkValidity) + { + checkForValid(paramString, attribute); + + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractType.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractType.java new file mode 100644 index 000000000..619680609 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/AbstractType.java @@ -0,0 +1,73 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.type; + +import javax.persistence.metamodel.Type; + +/** + * Implements Type interface of MetaModel API. + * + * @param + * the generic type + * + * @author vivek.mishra + */ +public abstract class AbstractType implements Type +{ + + /** The clazz type. */ + private Class clazzType; + + /** The persistence type. */ + private PersistenceType persistenceType; + + /** + * Instantiates a new default type. + * + * @param clazz + * the clazz + * @param persistenceType + * the persistence type + */ + AbstractType(Class clazz, PersistenceType persistenceType) + { + this.clazzType = clazz; + this.persistenceType = persistenceType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Type#getPersistenceType() + */ + @Override + public javax.persistence.metamodel.Type.PersistenceType getPersistenceType() + { + return this.persistenceType; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Type#getJavaType() + */ + @Override + public Class getJavaType() + { + return this.clazzType; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultBasicType.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultBasicType.java new file mode 100644 index 000000000..15b4273fd --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultBasicType.java @@ -0,0 +1,45 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.type; + +import javax.persistence.metamodel.BasicType; +import javax.persistence.metamodel.Type; + +/** + * Default implementation of {@link BasicType} + * + * DefaultBasicType implements BasicType interface, + * invokes constructor with PersistenceType.BASIC. Default implementation of + * {@link Type} interface is provided by {@link AbstractType} + * + * @author vivek.mishra + * + */ +public class DefaultBasicType extends AbstractType implements BasicType +{ + + /** + * Constructor with arguments. + * + * @param clazz + * typed class. + */ + public DefaultBasicType(Class clazz) + { + super(clazz, PersistenceType.BASIC); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultEmbeddableType.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultEmbeddableType.java new file mode 100644 index 000000000..a158403e8 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultEmbeddableType.java @@ -0,0 +1,45 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.type; + +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.Type; + +/** + * Default implementation of {@link EmbeddableType} + * + * DefaultEmbeddableType implements EmbeddableType + * interface, invokes constructor with PersistenceType.EMBEDDABLE. Default + * implementation of {@link Type} interface is provided by {@link AbstractType} + * + * @author vivek.mishra + * @param + * Embeddable generic java type. + */ +public class DefaultEmbeddableType extends AbstractManagedType implements EmbeddableType +{ + + /** + * Default constructor using fields. + */ + public DefaultEmbeddableType(Class clazz, javax.persistence.metamodel.Type.PersistenceType persistenceType, + ManagedType superClazzType) + { + super(clazz, persistenceType, superClazzType); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultEntityType.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultEntityType.java new file mode 100644 index 000000000..ca7549ec1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultEntityType.java @@ -0,0 +1,78 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.type; + +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.Type; + +/** + * Default implementation of {@link EntityType} + * + * DefaultEmbeddableType implements EntityType + * interface, invokes constructor with PersistenceType.ENTITY. Default + * implementation of {@link Type} interface is provided by {@link AbstractType} + * + * @author vivek.mishra + * @param + * Entity generic java type. + */ + +public class DefaultEntityType extends AbstractIdentifiableType implements EntityType +{ + + /** + * Default constructor using fields. + */ + public DefaultEntityType(Class clazz, javax.persistence.metamodel.Type.PersistenceType persistenceType, + AbstractIdentifiableType superClazzType) + { + super(clazz, persistenceType, superClazzType); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Bindable#getBindableType() + */ + @Override + public javax.persistence.metamodel.Bindable.BindableType getBindableType() + { + return BindableType.ENTITY_TYPE; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.Bindable#getBindableJavaType() + */ + @Override + public Class getBindableJavaType() + { + return super.getJavaType(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.metamodel.EntityType#getName() + */ + @Override + public String getName() + { + return getBindableJavaType().getSimpleName(); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultMappedSuperClass.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultMappedSuperClass.java new file mode 100644 index 000000000..1d7004147 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/model/type/DefaultMappedSuperClass.java @@ -0,0 +1,45 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.model.type; + +import javax.persistence.metamodel.MappedSuperclassType; +import javax.persistence.metamodel.Type; + +/** + * Default implementation of {@link MappedSuperclassType} + * + * DefaultMappedSuperClass implements + * MappedSuperclassType interface, invokes constructor with + * PersistenceType.MAPPED_SUPERCLASS. Default implementation of {@link Type} + * interface is provided by {@link AbstractType} + * + * @author vivek.mishra + * @param + * Embeddable generic java type. + */ +public class DefaultMappedSuperClass extends AbstractIdentifiableType implements MappedSuperclassType +{ + + /** + * Default constructor using fields. + */ + public DefaultMappedSuperClass(Class clazz, javax.persistence.metamodel.Type.PersistenceType persistenceType, + AbstractIdentifiableType superClazzType) + { + super(clazz, persistenceType, superClazzType); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/AbstractEntityFieldProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/AbstractEntityFieldProcessor.java new file mode 100644 index 000000000..b9d3014f8 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/AbstractEntityFieldProcessor.java @@ -0,0 +1,155 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor; + +import java.beans.BeanInfo; +import java.beans.IntrospectionException; +import java.beans.Introspector; +import java.beans.PropertyDescriptor; +import java.lang.reflect.Field; +import java.util.Date; + +import javax.persistence.Basic; +import javax.persistence.Column; +import javax.persistence.PersistenceException; +import javax.persistence.Temporal; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.metadata.MetadataProcessor; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.validator.EntityValidator; + +/** + * The Class AbstractEntityFieldProcessor. + * + * @author animesh.kumar + */ +public abstract class AbstractEntityFieldProcessor implements MetadataProcessor +{ + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(AbstractEntityFieldProcessor.class); + + /** The Validator. */ + protected EntityValidator validator; + + /** + * Gets the valid jpa column. + * + * @param clazz + * the clazz + * @return the valid jpa column + * @throws PersistenceException + * the persistence exception + */ + + /** + * Validate. + * + * @param clazz + * the clazz + * + * @throws PersistenceException + * the persistence exception + */ + public final void validate(Class clazz) throws PersistenceException + { + validator.validate(clazz); + } + + /** + * Gets the valid jpa column name. + * + * @param entity + * the entity + * @param f + * the f + * @return the valid jpa column name + */ + protected final String getValidJPAColumnName(Class entity, Field f) + { + + String name = null; + + if (f.isAnnotationPresent(Column.class)) + { + Column c = f.getAnnotation(Column.class); + if (!c.name().isEmpty()) + { + name = c.name(); + } + else + { + name = f.getName(); + } + } + else if (f.isAnnotationPresent(Basic.class)) + { + name = f.getName(); + } + + if (f.isAnnotationPresent(Temporal.class)) + { + if (!f.getType().equals(Date.class)) + { + log.error("@Temporal must map to java.util.Date for @Entity(" + entity.getName() + "." + f.getName() + + ")"); + return name; + } + if (null == name) + { + name = f.getName(); + } + } + return name; + } + + /** + * Populates @Id accesser methods like, getId and setId of clazz to + * metadata. + * + * @param metadata + * the metadata + * @param clazz + * the clazz + * @param f + * the f + */ + protected final void populateIdAccessorMethods(EntityMetadata metadata, Class clazz, Field f) + { + try + { + BeanInfo info = Introspector.getBeanInfo(clazz); + + for (PropertyDescriptor descriptor : info.getPropertyDescriptors()) + { + if (descriptor.getName().equals(f.getName())) + { + metadata.setReadIdentifierMethod(descriptor.getReadMethod()); + metadata.setWriteIdentifierMethod(descriptor.getWriteMethod()); + return; + } + } + } + catch (IntrospectionException e) + { + throw new RuntimeException(e); + } + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/CacheableAnnotationProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/CacheableAnnotationProcessor.java new file mode 100644 index 000000000..939acb3a5 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/CacheableAnnotationProcessor.java @@ -0,0 +1,65 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor; + +import javax.persistence.Cacheable; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.metadata.MetadataProcessor; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * The MetadataProcessor implementation to scan for EntityListener class/method + * JPA Specifications: 1. EntityListeners classes must have a no-argument + * constructor. 2. Callback methods can have any visibility. 3. Callback methods + * must return void. 4. Callback methods must NOT throw any checked exception. + * 5. ExternalCallback methods must accept only entity object. 6. + * InternalCallback methods must NOT accept any parameter. 7. EntityListeners + * are state-less. 8. EnternalCallbackMethods must be fired before + * InternalCallbackMethods. + * + * @author animesh.kumar + */ + +public class CacheableAnnotationProcessor implements MetadataProcessor +{ + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(CacheableAnnotationProcessor.class); + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.MetadataProcessor#process(java.lang.Class, + * com.impetus.kundera.metadata.model.EntityMetadata) + */ + @Override + public final void process(final Class entityClass, EntityMetadata metadata) + { + + Cacheable cacheable = (Cacheable) entityClass.getAnnotation(Cacheable.class); + + if (null != cacheable) + { + metadata.setCacheable(cacheable.value()); + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/EntityListenersProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/EntityListenersProcessor.java new file mode 100644 index 000000000..0bbdfc303 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/EntityListenersProcessor.java @@ -0,0 +1,247 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityListeners; +import javax.persistence.PostLoad; +import javax.persistence.PostPersist; +import javax.persistence.PostRemove; +import javax.persistence.PostUpdate; +import javax.persistence.PrePersist; +import javax.persistence.PreRemove; +import javax.persistence.PreUpdate; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.MetadataProcessor; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.persistence.event.CallbackMethod; +import com.impetus.kundera.persistence.event.ExternalCallbackMethod; +import com.impetus.kundera.persistence.event.InternalCallbackMethod; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * The MetadataProcessor implementation to scan for EntityListener class/method + * JPA Specifications: 1. EntityListeners classes must have a no-argument + * constructor. 2. Callback methods can have any visibility. 3. Callback methods + * must return void. 4. Callback methods must NOT throw any checked exception. + * 5. ExternalCallback methods must accept only entity object. 6. + * InternalCallback methods must NOT accept any parameter. 7. EntityListeners + * are state-less. 8. EnternalCallbackMethods must be fired before + * InternalCallbackMethods. + * + * @author animesh.kumar + */ + +public class EntityListenersProcessor implements MetadataProcessor +{ + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(EntityListenersProcessor.class); + + // list of all valid JPA Entity Listeners + /** The Constant JPAListenersAnnotations. */ + @SuppressWarnings("unchecked") + private static final List> JPAListenersAnnotations = Arrays.asList(PrePersist.class, + PostPersist.class, PreUpdate.class, PostUpdate.class, PreRemove.class, PostRemove.class, PostLoad.class); + + @Override + public final void process(final Class entityClass, EntityMetadata metadata) + { + + // list all external listeners first. + EntityListeners entityListeners = (EntityListeners) entityClass.getAnnotation(EntityListeners.class); + if (entityListeners != null) + { + Class[] entityListenerClasses = entityListeners.value(); + if (entityListenerClasses != null) + { + // iterate through all EntityListeners + for (Class entityListener : entityListenerClasses) + { + + // entityListener class must have a no-argument constructor + try + { + entityListener.getConstructor(); + } + catch (NoSuchMethodException nsme) + { + throw new MetamodelLoaderException("Skipped method(" + entityListener.getName() + + ") must have a default no-argument constructor."); + } + + // iterate through all public methods + for (Method method : entityListener.getDeclaredMethods()) + { + + // find valid jpa annotations for this method + List> jpaAnnotations = getValidJPAAnnotationsFromMethod(entityListener, method, 1, + entityClass); + + // add them all to metadata + for (Class jpaAnnotation : jpaAnnotations) + { + CallbackMethod callBackMethod = new ExternalCallbackMethod(entityListener, method); + addCallBackMethod(metadata, jpaAnnotation, callBackMethod); + } + } + } + } + } + + // list all internal listeners now. + // iterate through all public methods of entityClass + // since this is already an @Entity class, it will sure have a default + // no-arg constructor + for (Method method : entityClass.getDeclaredMethods()) + { + // find valid jpa annotations for this method + List> jpaAnnotations = getValidJPAAnnotationsFromMethod(entityClass, method, 0, entityClass); + // add them all to metadata + for (Class jpaAnnotation : jpaAnnotations) + { + CallbackMethod callbackMethod = new InternalCallbackMethod(metadata, method); + addCallBackMethod(metadata, jpaAnnotation, callbackMethod); + } + } + } + + /** + * Adds the call back method. + * + * @param metadata + * the metadata + * @param jpaAnnotation + * the jpa annotation + * @param callbackMethod + * the callback method + */ + @SuppressWarnings("unchecked") + private void addCallBackMethod(EntityMetadata metadata, Class jpaAnnotation, CallbackMethod callbackMethod) + { + Map, List> callBackMethodsMap = metadata.getCallbackMethodsMap(); + List list = (List) callBackMethodsMap.get(jpaAnnotation); + if (null == list) + { + list = new ArrayList(); + callBackMethodsMap.put(jpaAnnotation, list); + } + list.add(callbackMethod); + } + + /** + * Gets the valid jpa annotations from method. + * + * @param clazz + * the clazz + * @param method + * the method + * @param numberOfParams + * the number of params + * + * @return the valid jpa annotations from method + */ + private List> getValidJPAAnnotationsFromMethod(Class clazz, Method method, int numberOfParams, + Class entityClazz) + { + List> annotations = new ArrayList>(); + + for (Annotation methodAnnotation : method.getAnnotations()) + { + Class methodAnnotationType = methodAnnotation.annotationType(); + + if (isValidJPAEntityListenerAnnotation(methodAnnotationType)) + { + + // verify method signature + + // verify exceptions + boolean hasUncheckedExceptions = false; + for (Class exception : method.getExceptionTypes()) + { + if (!ReflectUtils.hasSuperClass(RuntimeException.class, exception)) + { + hasUncheckedExceptions = true; + break; + } + } + + if (hasUncheckedExceptions) + { + log.info("Skipped method(" + clazz.getName() + "." + method.getName() + + ") Must not throw unchecked exceptions."); + continue; + } + + // return type must be "void" + if (!method.getReturnType().getSimpleName().equals("void")) + { + log.info("Skipped method(" + clazz.getName() + "." + method.getName() + + ") Must have \"void\" return type."); + continue; + } + // argument must be an Entity or Object + Class[] paramTypes = method.getParameterTypes(); + if (paramTypes.length != numberOfParams) + { + log.info("Skipped method(" + clazz.getName() + "." + method.getName() + ") Must have " + + numberOfParams + " parameter."); + continue; + } + + if (numberOfParams == 1) + { + Class parameter = paramTypes[0]; + if (!(parameter != null && parameter.isAssignableFrom(entityClazz))) + { + log.info("Skipped method(" + clazz.getName() + "." + method.getName() + + ") Must have only 1 \"Object\" type parameter."); + continue; + } + } + + annotations.add(methodAnnotationType); + } + } + return annotations; + } + + /** + * Checks if is valid jpa entity listener annotation. + * + * @param annotation + * the annotation + * + * @return true, if is valid jpa entity listener annotation + */ + private boolean isValidJPAEntityListenerAnnotation(Class annotation) + { + return JPAListenersAnnotations.contains(annotation); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/GeneratedValueProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/GeneratedValueProcessor.java new file mode 100644 index 000000000..af48852a6 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/GeneratedValueProcessor.java @@ -0,0 +1,104 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor; + +import java.lang.reflect.Field; +import java.util.Map; + +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.SequenceGenerator; +import javax.persistence.TableGenerator; + +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.IdDiscriptor; +import com.impetus.kundera.metadata.model.SequenceGeneratorDiscriptor; +import com.impetus.kundera.metadata.model.TableGeneratorDiscriptor; + +public class GeneratedValueProcessor +{ + public void process(Class clazz, Field idField, EntityMetadata m, + Map entityNameToKeyDiscriptorMap) + { + IdDiscriptor keyValue = new IdDiscriptor(); + + GeneratedValue value = idField.getAnnotation(GeneratedValue.class); + String generatorName = value.generator(); + GenerationType generationType = value.strategy(); + + switch (generationType) + { + case TABLE: + TableGeneratorDiscriptor tgd = processTableGenerator(clazz, idField, m, generatorName); + keyValue.setTableDiscriptor(tgd); + keyValue.setStrategy(GenerationType.TABLE); + break; + case SEQUENCE: + SequenceGeneratorDiscriptor sgd = processSequenceGenerator(clazz, idField, m, generatorName); + keyValue.setSequenceDiscriptor(sgd); + keyValue.setStrategy(GenerationType.SEQUENCE); + break; + case IDENTITY: + keyValue.setStrategy(GenerationType.IDENTITY); + break; + case AUTO: + // No need of Any Generator + keyValue.setStrategy(GenerationType.AUTO); + break; + } + entityNameToKeyDiscriptorMap.put(clazz.getName(), keyValue); + } + + private SequenceGeneratorDiscriptor processSequenceGenerator(Class clazz, Field idField, EntityMetadata m, + String generatorName) + { + SequenceGeneratorDiscriptor sgd = null; + if (!generatorName.isEmpty()) + { + SequenceGenerator sequenceGenerator = idField.getAnnotation(SequenceGenerator.class); + if (sequenceGenerator == null || !sequenceGenerator.name().equals(generatorName)) + { + sequenceGenerator = clazz.getAnnotation(SequenceGenerator.class); + } + sgd = new SequenceGeneratorDiscriptor(sequenceGenerator, m.getSchema()); + } + else + { + sgd = new SequenceGeneratorDiscriptor(m.getSchema()); + } + return sgd; + } + + private TableGeneratorDiscriptor processTableGenerator(Class clazz, Field idField, EntityMetadata m, + String generatorName) + { + TableGeneratorDiscriptor tgd = null; + if (!generatorName.isEmpty()) + { + TableGenerator tableGenerator = idField.getAnnotation(TableGenerator.class); + if (tableGenerator == null || !tableGenerator.name().equals(generatorName)) + { + tableGenerator = clazz.getAnnotation(TableGenerator.class); + } + tgd = new TableGeneratorDiscriptor(tableGenerator, m.getSchema(), m.getTableName()); + } + else + { + tgd = new TableGeneratorDiscriptor(m.getSchema(), m.getTableName()); + } + return tgd; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/IndexProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/IndexProcessor.java new file mode 100644 index 000000000..7c504f733 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/IndexProcessor.java @@ -0,0 +1,268 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EntityType; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.annotations.Index; +import com.impetus.kundera.index.IndexCollection; +import com.impetus.kundera.metadata.MetadataProcessor; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PropertyIndex; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; + +/** + * The Class BaseMetadataProcessor. + * + * @author animesh.kumar + */ +public class IndexProcessor implements MetadataProcessor +{ + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(IndexProcessor.class); + + public final void process(final Class clazz, EntityMetadata metadata) + { + if (clazz != null) + { + metadata.setIndexName(clazz.getSimpleName()); + } + Index idx = clazz.getAnnotation(Index.class); + IndexCollection indexes = clazz.getAnnotation(IndexCollection.class); + + List columnsNameToBeIndexed = new ArrayList(); + + Map indexedColumnsMap = new HashMap(); + + if (null != indexes) + { + if (indexes.columns() != null && indexes.columns().length != 0) + { + metadata.setIndexable(true); + + for (com.impetus.kundera.index.Index indexedColumn : indexes.columns()) + { + indexedColumnsMap.put(indexedColumn.name(), indexedColumn); + } + } + } + else if (null != idx) + { + boolean isIndexable = idx.index(); + + if (isIndexable) + { + metadata.setIndexable(isIndexable); + + String indexName = idx.name(); + if (indexName != null && !indexName.isEmpty()) + { + metadata.setIndexName(indexName); + } + + if (idx.columns() != null && idx.columns().length != 0) + { + for (String indexedColumn : idx.columns()) + { + columnsNameToBeIndexed.add(indexedColumn); + } + } + } + } + else + { + log.debug("@Entity " + clazz.getName() + " will not be indexed for " + + (indexedColumnsMap.isEmpty() ? "all columns" : indexedColumnsMap)); + return; + } + + log.debug("Processing @Entity " + clazz.getName() + " for Indexes."); + + // scan for fields + + EntityType entityType = (EntityType) KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetaModelBuilder(metadata.getPersistenceUnit()).getManagedTypes().get(clazz); + + Set attributes = entityType.getAttributes(); + for (Attribute attrib : attributes) + { + if (!attrib.isAssociation()) + { + String colName = attrib.getName(); + if (indexedColumnsMap != null && !indexedColumnsMap.isEmpty() && indexedColumnsMap.containsKey(colName)) + { + com.impetus.kundera.index.Index indexedColumn = indexedColumnsMap.get(colName); + metadata.addIndexProperty(populatePropertyIndex(((AbstractAttribute) attrib).getJPAColumnName(), + indexedColumn.type(), indexedColumn.max(), indexedColumn.min(), + (Field) attrib.getJavaMember())); + + } + else if (columnsNameToBeIndexed != null && !columnsNameToBeIndexed.isEmpty() + && columnsNameToBeIndexed.contains(colName)) + { + metadata.addIndexProperty(populatePropertyIndex(((AbstractAttribute) attrib).getJPAColumnName(), + null, null, null, (Field) attrib.getJavaMember())); + } + } + + } + /* + * for (Field f : clazz.getDeclaredFields()) { if + * (f.isAnnotationPresent(Column.class)) { String fieldName = + * f.getName(); String colName = getIndexName(f, fieldName); if + * (indexedColumnsMap != null && !indexedColumnsMap.isEmpty() && + * indexedColumnsMap.containsKey(fieldName)) { + * com.impetus.kundera.index.Index indexedColumn = + * indexedColumnsMap.get(fieldName); + * metadata.addIndexProperty(populatePropertyIndex(indexedColumn.name(), + * indexedColumn.type(), indexedColumn.max(), indexedColumn.min(), f)); + * } else if (columnsNameToBeIndexed != null && + * !columnsNameToBeIndexed.isEmpty() && + * columnsNameToBeIndexed.contains(colName)) { + * metadata.addIndexProperty(populatePropertyIndex(fieldName, null, + * null, null, f)); } } } + */ + } + + /** + * @param indexedColumn + * @param f + * @return TODO: Make this method accept n number of parameters elegantly + */ + private static PropertyIndex populatePropertyIndex(String columnName, String indexType, Integer max, Integer min, + Field f) + { + PropertyIndex pi = new PropertyIndex(); + + pi.setProperty(f); + pi.setName(columnName); + pi.setIndexType(indexType); + pi.setMax(max); + pi.setMin(min); + + return pi; + } + + /** + * Returns list of indexed columns on {@code @Embeddable} entity + * + * @param entityMetadata + * entity metadata + * @return list of indexed columns + */ + public static Map getIndexesOnEmbeddable(Class entityClazz) + { + Map pis = new HashMap(); + Index idx = entityClazz.getAnnotation(Index.class); + IndexCollection indexes = entityClazz.getAnnotation(IndexCollection.class); + List columnsNameToBeIndexed = null; + Map columnsToBeIndexed = null; + if (null != indexes) + { + columnsToBeIndexed = new HashMap(); + if (indexes.columns() != null && indexes.columns().length != 0) + { + for (com.impetus.kundera.index.Index indexedColumn : indexes.columns()) + { + columnsToBeIndexed.put(indexedColumn.name(), indexedColumn); + } + } + } + if (null != idx) + { + columnsNameToBeIndexed = new ArrayList(); + if (idx.columns() != null && idx.columns().length != 0) + { + for (String indexedColumn : idx.columns()) + { + columnsNameToBeIndexed.add(indexedColumn); + } + } + } + getPropertyIndexes(entityClazz, pis, columnsNameToBeIndexed, columnsToBeIndexed); + return pis; + } + + /** + * @param entityClazz + * @param pis + * @param columnsNameToBeIndexed + * @param columnsToBeIndexed + */ + private static void getPropertyIndexes(Class entityClazz, Map pis, + List columnsNameToBeIndexed, Map columnsToBeIndexed) + { + for (Field f : entityClazz.getDeclaredFields()) + { + if (f.isAnnotationPresent(Column.class)) + { + String fieldName = f.getName(); + if (columnsToBeIndexed != null && !columnsToBeIndexed.isEmpty() + && columnsToBeIndexed.containsKey(fieldName)) + { + com.impetus.kundera.index.Index indexedColumn = columnsToBeIndexed.get(fieldName); + pis.put(indexedColumn.name(), + populatePropertyIndex(indexedColumn.name(), indexedColumn.type(), indexedColumn.max(), + indexedColumn.min(), f)); + } + else if (columnsNameToBeIndexed != null && !columnsNameToBeIndexed.isEmpty() + && columnsNameToBeIndexed.contains(fieldName)) + { + pis.put(fieldName, populatePropertyIndex(fieldName, null, null, null, f)); + } + } + } + } + + /** + * Gets the index name. + * + * @param f + * the f + * @param alias + * the alias + * @return the index name + */ + private String getIndexName(Field f, String alias) + { + if (f.isAnnotationPresent(Column.class)) + { + Column c = f.getAnnotation(Column.class); + alias = c.name().trim(); + if (alias.isEmpty()) + { + alias = f.getName(); + } + } + return alias; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/MetaModelBuilder.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/MetaModelBuilder.java new file mode 100644 index 000000000..1d90d35eb --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/MetaModelBuilder.java @@ -0,0 +1,793 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Field; +import java.lang.reflect.ParameterizedType; +import java.lang.reflect.TypeVariable; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javassist.Modifier; + +import javax.persistence.ElementCollection; +import javax.persistence.Embeddable; +import javax.persistence.Embedded; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.IdClass; +import javax.persistence.ManyToMany; +import javax.persistence.ManyToOne; +import javax.persistence.MappedSuperclass; +import javax.persistence.OneToMany; +import javax.persistence.OneToOne; +import javax.persistence.Transient; +import javax.persistence.metamodel.Attribute.PersistentAttributeType; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.ManagedType; +import javax.persistence.metamodel.MappedSuperclassType; +import javax.persistence.metamodel.PluralAttribute; +import javax.persistence.metamodel.SingularAttribute; +import javax.persistence.metamodel.Type; +import javax.persistence.metamodel.Type.PersistenceType; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.model.attributes.DefaultCollectionAttribute; +import com.impetus.kundera.metadata.model.attributes.DefaultListAttribute; +import com.impetus.kundera.metadata.model.attributes.DefaultMapAttribute; +import com.impetus.kundera.metadata.model.attributes.DefaultSetAttribute; +import com.impetus.kundera.metadata.model.attributes.DefaultSingularAttribute; +import com.impetus.kundera.metadata.model.type.AbstractIdentifiableType; +import com.impetus.kundera.metadata.model.type.AbstractManagedType; +import com.impetus.kundera.metadata.model.type.DefaultBasicType; +import com.impetus.kundera.metadata.model.type.DefaultEmbeddableType; +import com.impetus.kundera.metadata.model.type.DefaultEntityType; +import com.impetus.kundera.metadata.model.type.DefaultMappedSuperClass; + +/** + * The Class MetaModelBuilder. + * + * @param + * the generic managed type + * @param + * the generic attribute type + * + * TODO : Handle of {@link MappedSuperclass}, {@link IdClass} + * + * @author vivek.mishra + */ +public final class MetaModelBuilder +{ + /** The Constant log. */ + private static final Logger LOG = LoggerFactory.getLogger(MetaModelBuilder.class); + + /** The managed type. */ + private AbstractManagedType managedType; + + /** The managed types. */ + private Map, EntityType> managedTypes = new HashMap, EntityType>(); + + /** The mapped super class types. */ + private Map, ManagedType> mappedSuperClassTypes = new HashMap, ManagedType>(); + + /** The embeddables. */ + private Map, AbstractManagedType> embeddables = new HashMap, AbstractManagedType>(); + + /** + * Process. + * + * @param clazz + * the clazz + */ + public void process(Class clazz) + { + this.managedType = processInternal(clazz, false); + + // TODO: this.managedType has to be removed. + // Need a validation that TypeBuilder class must be same as + // MetaModelBuilder class. + + // TODO::: To handle association cases, need to check from managedType + // only and populate the same. + + } + + /** + * Adds the embeddables. + * + * @param clazz + * the clazz + * @param embeddable + * the embeddable + */ + void addEmbeddables(Class clazz, AbstractManagedType embeddable) + { + embeddables.put(clazz, embeddable); + } + + /** + * Construct. + * + * @param clazz + * the clazz + * @param attribute + * the attribute + */ + void construct(Class clazz, Field attribute) + { + TypeBuilder typeBuilder = new TypeBuilder(attribute); + typeBuilder.build(managedType, attribute.getType()); + } + + /** + * The Class TypeBuilder. + * + * @param + * the generic type + */ + private class TypeBuilder + { + + /** The attribute. */ + private Field attribute; + + /** The persistent attribute type. */ + private PersistentAttributeType persistentAttribType; + + /** + * Instantiates a new type builder. + * + * @param attribute + * the attribute + */ + TypeBuilder(Field attribute) + { + this.attribute = attribute; + } + + /** + * Instantiates a new type builder. + * + * @param attribute + * the attribute + * @param persistentAttribType + * the persistent attrib type + */ + TypeBuilder(Field attribute, PersistentAttributeType persistentAttribType) + { + this.attribute = attribute; + this.persistentAttribType = persistentAttribType; + } + + /** + * Builds the type. + * + * @param + * the generic type + * @param attribType + * the attrib type + * @return the type + */ + Type buildType(Class attribType) + { + // Only in case of Map attribute attribute will be null; + PersistentAttributeType attributeType = attribute != null ? MetaModelBuilder + .getPersistentAttributeType(attribute) : persistentAttribType; + switch (attributeType) + { + case BASIC: + return new DefaultBasicType(attribType); + case EMBEDDED: + return processOnEmbeddables(attribType); + + case ELEMENT_COLLECTION: + if (attribute != null && Collection.class.isAssignableFrom(attribType)) + { + java.lang.reflect.Type[] argument = ((ParameterizedType) attribute.getGenericType()) + .getActualTypeArguments(); + + return processOnEmbeddables(getTypedClass(argument[0])); + } + else if(attribute != null && Map.class.isAssignableFrom(attribType)) + { + java.lang.reflect.Type[] argument = ((ParameterizedType) attribute.getGenericType()) + .getActualTypeArguments(); + processOnEmbeddables(getTypedClass(argument[0])); + return processOnEmbeddables(getTypedClass(argument[1])); + } + else + { + LOG.warn("Cannot process for : " + attribute + + " as it is not a collection but annotated with @ElementCollection"); + } + default: + if (!(managedTypes.get(attribType) != null)) + { + // get Generic type from attribute and then pass it. + if (attribute != null && isPluralAttribute(attribute)) + { + java.lang.reflect.Type[] arguments = ((ParameterizedType) attribute.getGenericType()) + .getActualTypeArguments(); + if (arguments != null && arguments.length == 1) + { + attribType = (Class) getTypedClass(arguments[0]); + } + else if (arguments != null && arguments.length > 1) + { + attribType = (Class) getTypedClass(arguments[1]); + } + } + + // If generic typed class is managed entity. + if (managedTypes.get(attribType) == null) + { + + if (attribType.isAnnotationPresent(Entity.class)) + { + EntityType entityType = new DefaultEntityType((Class) attribType, + PersistenceType.ENTITY, null); + managedTypes.put(attribType, entityType); + } + else + { + return new DefaultBasicType(attribType); + } + } + } + return (Type) managedTypes.get(attribType); + } + } + + /** + * Process on embeddables. + * + * @param + * the generic type + * @param attribType + * the attrib type + * @return the abstract managed type + */ + private AbstractManagedType processOnEmbeddables(Class attribType) + { + // Check if this embeddable type is already present in + // collection of MetaModelBuider. + AbstractManagedType embeddableType = null; + + PersistenceType persistenceType = PersistenceType.BASIC; + Annotation embeddableAnnotation = attribType.getAnnotation(Embeddable.class); + if(embeddableAnnotation != null) + { + persistenceType = PersistenceType.EMBEDDABLE; + } + + if (!embeddables.containsKey(attribType)) + { + embeddableType = new DefaultEmbeddableType(attribType, persistenceType, null); + + if (attribute != null) + { + Field[] embeddedFields = attribType.getDeclaredFields(); + for (Field f : embeddedFields) + { + if (isNonTransient(f)) + { + new TypeBuilder(f).build(embeddableType, f.getType()); + } + } + } + addEmbeddables(attribType, embeddableType); + } + else + { + embeddableType = (AbstractManagedType) embeddables.get(attribType); + } + + return embeddableType; + } + + /** + * Builds the. + * + * @param managedType + * the managed type + * @param attributeType + * the attribute type + */ + void build(AbstractManagedType managedType, Class attributeType) + { + new AttributeBuilder(attribute, managedType, buildType(attributeType)).build(); + } + + /** + * The Class AttributeBuilder. + * + * @param + * the generic type + * @param + * the generic type + */ + private class AttributeBuilder + { + + /** The attribute. */ + private Field attribute; + + /** The attribute type. */ + private Type attributeType; + + /** The managed type. */ + private AbstractManagedType managedType; + + /** + * Instantiates a new attribute builder. + * + * @param attribute + * the attribute + * @param managedType + * the managed type + * @param attributeType + * the attribute type + */ + public AttributeBuilder(Field attribute, AbstractManagedType managedType, Type attributeType) + { + this.attribute = attribute; + this.managedType = managedType; + this.attributeType = attributeType; + } + + /** + * Builds the. + * + * @param + * the key type + * @param + * the value type + */ + public void build() + { + if (isNonTransient(attribute)) + { + if (isPluralAttribute(attribute)) + { + PluralAttribute pluralAttribute = null; + if (attribute.getType().equals(java.util.Collection.class)) + { + pluralAttribute = new DefaultCollectionAttribute(attributeType, attribute.getName(), + getAttributeType(), managedType, attribute, + (Class>) attribute.getType()); + } + else if (attribute.getType().equals(java.util.List.class)) + { + pluralAttribute = new DefaultListAttribute(attributeType, attribute.getName(), + getAttributeType(), managedType, attribute, (Class>) attribute.getType()); + } + else if (attribute.getType().equals(java.util.Set.class)) + { + pluralAttribute = new DefaultSetAttribute(attributeType, attribute.getName(), + getAttributeType(), managedType, attribute, (Class>) attribute.getType()); + } + else if (attribute.getType().equals(java.util.Map.class)) + { + java.lang.reflect.Type[] arguments = ((ParameterizedType) attribute.getGenericType()) + .getActualTypeArguments(); + + Type keyType = new TypeBuilder(null, getPersistentAttributeType(attribute)) + .buildType(getTypedClass(arguments[0])); + pluralAttribute = new DefaultMapAttribute(attributeType, attribute.getName(), + getAttributeType(), managedType, attribute, (Class>) attribute.getType(), + keyType); + } + ((AbstractManagedType) managedType).addPluralAttribute(attribute.getName(), pluralAttribute); + } + else + { + SingularAttribute singularAttribute = new DefaultSingularAttribute(attribute.getName(), + getAttributeType(), attribute, attributeType, managedType, checkId(attribute)); + ((AbstractManagedType) managedType).addSingularAttribute(attribute.getName(), + singularAttribute); + + if (checkSimpleId(attribute) && checkIdClass(managedType.getJavaType())) + + { + IdClass anno = managedType.getJavaType().getAnnotation(IdClass.class); + AbstractManagedType superType = onSuperType(anno.value(), true); + onDeclaredFields(anno.value(), superType); + ((AbstractIdentifiableType) managedType).addIdAttribute(singularAttribute, true, + superType.getDeclaredSingularAttributes()); + } + else if (checkEmbeddedId(attribute)) + { + AbstractManagedType superType = onSuperType(attribute.getType(), false); + checkEmbeddable(superType.getJavaType(), attribute.getName()); + ((AbstractIdentifiableType) managedType).addIdAttribute(singularAttribute, true, + superType.getDeclaredSingularAttributes()); + + } + else if (checkSimpleId(attribute)) + { + ((AbstractIdentifiableType) managedType).addIdAttribute(singularAttribute, false, null); + } + } + } + } + + /** + * Validates that super type must be embeddable. + * + * @param superType + * @throws MetamodelLoaderException + * exception. + */ + private void checkEmbeddable(Class superType, String fieldname) + { + // check validity. + if (superType != null && !superType.isAnnotationPresent(Embeddable.class)) + { + throw new MetamodelLoaderException("Field: " + fieldname + + " is annotated with @EmbeddedId but corresponding class:" + superType + + " is not an @Embeddable entity"); + } + } + + private AbstractManagedType onSuperType(Class clazz, boolean isIdClass) + { + AbstractManagedType superType = getType(clazz, isIdClass); + + isValidId(superType); + + return superType; + } + + /** + * Check id. + * + * @param member + * the member + * @return true, if successful + */ + boolean checkId(Field member) + { + return checkSimpleId(member) || checkEmbeddedId(member); + } + + /** + * Check simple id. + * + * @param member + * the member + * @return true, if successful + */ + boolean checkSimpleId(Field member) + { + return member.isAnnotationPresent(Id.class); + } + + /** + * Check id class. + * + * @param member + * the member + * @return true, if successful + */ + boolean checkIdClass(Class member) + { + return member.isAnnotationPresent(IdClass.class); + } + + /** + * Check embedded id. + * + * @param member + * the member + * @return true, if successful + */ + boolean checkEmbeddedId(Field member) + { + return member.isAnnotationPresent(EmbeddedId.class); + } + + /** + * Gets the attribute type. + * + * @return the attribute type + */ + PersistentAttributeType getAttributeType() + { + return MetaModelBuilder.getPersistentAttributeType(attribute); + } + } + + private void isValidId(AbstractManagedType superType) + { + if (superType == null) + { + throw new MetamodelLoaderException("field : " + attribute.getName() + + " is either annotated with @EmbeddedId or class:" + managedType.getJavaType() + + " is annotated with @Idclass, but enclosed class is not having any member"); + } + } + + } + + /** + * Gets the managed types. + * + * @return the managedTypes + */ + public Map, EntityType> getManagedTypes() + { + return managedTypes; + } + + /** + * Gets the embeddables. + * + * @return the embeddables + */ + public Map, AbstractManagedType> getEmbeddables() + { + return embeddables; + } + + /** + * @return the mappedSuperClassTypes + */ + public Map, ManagedType> getMappedSuperClassTypes() + { + return mappedSuperClassTypes; + } + + /** + * Returns true, if attribute belongs plural hierarchy. + * + * @param attribute + * the attribute + * @return true, if attribute belongs plural hierarchy. else false. + */ + private boolean isPluralAttribute(Field attribute) + { + return attribute.getType().equals(Collection.class) || attribute.getType().equals(Set.class) + || attribute.getType().equals(List.class) || attribute.getType().equals(Map.class); + } + + /** + * Gets the typed class. + * + * @param type + * the type + * @return the typed class + */ + private Class getTypedClass(java.lang.reflect.Type type) + { + if (type instanceof Class) + { + return ((Class) type); + } + else if (type instanceof ParameterizedType) + { + java.lang.reflect.Type rawParamterizedType = ((ParameterizedType) type).getRawType(); + return getTypedClass(rawParamterizedType); + } + else if (type instanceof TypeVariable) + { + java.lang.reflect.Type upperBound = ((TypeVariable) type).getBounds()[0]; + return getTypedClass(upperBound); + } + + throw new IllegalArgumentException("Error while finding generic class for :" + type); + } + + /** + * Gets the persistent attribute type. + * + * @param member + * the member + * @return the persistent attribute type + */ + static PersistentAttributeType getPersistentAttributeType(Field member) + { + PersistentAttributeType attributeType = PersistentAttributeType.BASIC; + if (member.isAnnotationPresent(ElementCollection.class)) + { + attributeType = PersistentAttributeType.ELEMENT_COLLECTION; + } + else if (member.isAnnotationPresent(OneToMany.class)) + { + attributeType = PersistentAttributeType.ONE_TO_MANY; + } + else if (member.isAnnotationPresent(ManyToMany.class)) + { + attributeType = PersistentAttributeType.MANY_TO_MANY; + } + else if (member.isAnnotationPresent(ManyToOne.class)) + { + attributeType = PersistentAttributeType.MANY_TO_ONE; + } + else if (member.isAnnotationPresent(OneToOne.class)) + { + attributeType = PersistentAttributeType.ONE_TO_ONE; + } + else if (member.isAnnotationPresent(Embedded.class)) + { + attributeType = PersistentAttributeType.EMBEDDED; + } + + return attributeType; + + } + + /** + * Builds the managed type. + * + * @param + * the generic type + * @param clazz + * the clazz + * @return the abstract managed type + */ + private AbstractManagedType buildManagedType(Class clazz, boolean isIdClass) + { + AbstractManagedType managedType = null; + if (clazz.isAnnotationPresent(Embeddable.class)) + { + + validate(clazz, true); + if (!embeddables.containsKey(clazz)) + { + managedType = new DefaultEmbeddableType(clazz, PersistenceType.EMBEDDABLE, getType( + clazz.getSuperclass(), isIdClass)); + onDeclaredFields(clazz, managedType); + embeddables.put(clazz, managedType); + } + else + { + managedType = (AbstractManagedType) embeddables.get(clazz); + } + + } + else if (clazz.isAnnotationPresent(MappedSuperclass.class)) + { + + validate(clazz, false); + if (!mappedSuperClassTypes.containsKey(clazz)) + { + managedType = new DefaultMappedSuperClass(clazz, PersistenceType.MAPPED_SUPERCLASS, + (AbstractIdentifiableType) getType(clazz.getSuperclass(), isIdClass)); + onDeclaredFields(clazz, managedType); + mappedSuperClassTypes.put(clazz, (MappedSuperclassType) managedType); + } + else + { + managedType = (AbstractManagedType) mappedSuperClassTypes.get(clazz); + } + } + else if (clazz.isAnnotationPresent(Entity.class) || isIdClass) + { + if (!managedTypes.containsKey(clazz)) + { + managedType = new DefaultEntityType(clazz, PersistenceType.ENTITY, + (AbstractIdentifiableType) getType(clazz.getSuperclass(), isIdClass)); + // in case of @IdClass, it is a temporary managed type. + if (!isIdClass) + { + managedTypes.put(clazz, (EntityType) managedType); + } + } + else + { + managedType = (AbstractManagedType) managedTypes.get(clazz); + } + } + + return managedType; + } + + /** + * Gets the super type. + * + * @param clazz + * the clazz + * @return the super type + */ + private AbstractManagedType getType(Class clazz, boolean isIdClass) + { + if (clazz != null && !clazz.equals(Object.class)) + { + return processInternal(clazz, isIdClass); + } + return null; + } + + /** + * Validate. + * + * @param + * the generic type + * @param clazz + * the clazz + * @param isEmbeddable + * the is embeddable + */ + private void validate(Class clazz, boolean isEmbeddable) + { + final String mappedSuperClazzErrMsg = "Class:" + clazz + + "is annotated with @MappedSuperClass and @Entity not allowed"; + final String embeddableClazzErrMsg = "Class:" + clazz + "is annotated with @Embeddable and @Entity not allowed"; + if (clazz.isAnnotationPresent(Entity.class)) + { + throw new MetamodelLoaderException(isEmbeddable ? embeddableClazzErrMsg : mappedSuperClazzErrMsg); + } + } + + /** + * On declared fields. + * + * @param + * the generic type + * @param clazz + * the clazz + * @param managedType + * the managed type + */ + private void onDeclaredFields(Class clazz, AbstractManagedType managedType) + { + Field[] embeddedFields = clazz.getDeclaredFields(); + for (Field f : embeddedFields) + { + if (isNonTransient(f)) + { + new TypeBuilder(f).build(managedType, f.getType()); + } + } + } + + /** + * Process. + * + * @param clazz + * the clazz + * @return the abstract managed type + */ + private AbstractManagedType processInternal(Class clazz, boolean isIdClass) + { + if (managedTypes.get(clazz) == null) + { + return buildManagedType(clazz, isIdClass); + } + else + { + return (AbstractManagedType) managedTypes.get(clazz); + } + } + + /** + * @return + */ + private boolean isNonTransient(Field attribute) + { + return attribute != null && !Modifier.isStatic(attribute.getModifiers()) + && !Modifier.isTransient(attribute.getModifiers()) && !attribute.isAnnotationPresent(Transient.class); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/TableProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/TableProcessor.java new file mode 100644 index 000000000..11e5b649c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/TableProcessor.java @@ -0,0 +1,301 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor; + +import java.lang.reflect.Field; +import java.util.List; +import java.util.Map; + +import javassist.Modifier; + +import javax.persistence.ElementCollection; +import javax.persistence.Embeddable; +import javax.persistence.Embedded; +import javax.persistence.NamedNativeQueries; +import javax.persistence.NamedNativeQuery; +import javax.persistence.NamedQueries; +import javax.persistence.NamedQuery; +import javax.persistence.PersistenceException; +import javax.persistence.Table; +import javax.persistence.Transient; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.SingularAttribute; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata.Type; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.metadata.processor.relation.RelationMetadataProcessor; +import com.impetus.kundera.metadata.processor.relation.RelationMetadataProcessorFactory; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Metadata processor class for persistent entities. + * + * @author amresh.singh + */ +public class TableProcessor extends AbstractEntityFieldProcessor +{ + + /** The Constant log. */ + private static final Logger LOG = LoggerFactory.getLogger(TableProcessor.class); + + /** holds pu prperties */ + private Map puProperties; + + /** + * Instantiates a new table processor. + */ + public TableProcessor(Map puProperty) + { + validator = new EntityValidatorImpl(puProperty); + this.puProperties = puProperty; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.MetadataProcessor#process(java.lang.Class, + * com.impetus.kundera.metadata.model.EntityMetadata) + */ + @Override + public void process(Class clazz, EntityMetadata metadata) + { + + if (LOG.isDebugEnabled()) + LOG.debug("Processing @Entity(" + clazz.getName() + ") for Persistence Object."); + populateMetadata(metadata, clazz, puProperties); + } + + /** + * Populate metadata. + * + * @param + * the generic type + * @param + * the generic type + * @param metadata + * the metadata + * @param clazz + * the clazz + */ + private void populateMetadata(EntityMetadata metadata, Class clazz, + Map puProperties) + { + Table table = clazz.getAnnotation(Table.class); + // Set Name of persistence object + metadata.setTableName(table.name()); + // Add named/native query related application metadata. + addNamedNativeQueryMetadata(clazz); + // set schema name and persistence unit name (if provided) + String schemaStr = table.schema(); + + MetadataUtils.setSchemaAndPersistenceUnit(metadata, schemaStr, puProperties); + + // scan for fields + + // process for metamodelImpl + + if (metadata.getPersistenceUnit() != null) + { + MetaModelBuilder metaModelBuilder = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetaModelBuilder(metadata.getPersistenceUnit()); + metaModelBuilder.process(clazz); + + for (Field f : clazz.getDeclaredFields()) + { + if (f != null && !Modifier.isStatic(f.getModifiers()) && !Modifier.isTransient(f.getModifiers()) + && !f.isAnnotationPresent(Transient.class)) + { + // construct metamodel. + metaModelBuilder.construct(clazz, f); + + // on id attribute. + + onIdAttribute(metaModelBuilder, metadata, clazz, f); + + // determine if it is a column family or super column + // family. + + onFamilyType(metadata, clazz, f); + + onJPAColumnMapping(metaModelBuilder, metadata, f); + + /* Scan for Relationship field */ + addRelationIntoMetadata(clazz, f, metadata); + } + } + } + + } + + /** + * Adds relationship info into metadata for a given field + * relationField. + * + * @param entityClass + * the entity class + * @param relationField + * the relation field + * @param metadata + * the metadata + */ + private void addRelationIntoMetadata(Class entityClass, Field relationField, EntityMetadata metadata) + { + RelationMetadataProcessor relProcessor = null; + + try + { + + relProcessor = RelationMetadataProcessorFactory.getRelationMetadataProcessor(relationField); + + if (relProcessor != null) + { + relProcessor.addRelationIntoMetadata(relationField, metadata); + } + + } + catch (PersistenceException pe) + { + throw new MetamodelLoaderException("Error with relationship in @Entity(" + entityClass + "." + + relationField.getName() + "), reason: " + pe); + } + } + + /** + * Add named/native query annotated fields to application meta data. + * + * @param clazz + * entity class. + */ + private void addNamedNativeQueryMetadata(Class clazz) + { + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + String name, query = null; + if (clazz.isAnnotationPresent(NamedQuery.class)) + { + NamedQuery ann = (NamedQuery) clazz.getAnnotation(NamedQuery.class); + appMetadata.addQueryToCollection(ann.name(), ann.query(), false, clazz); + } + + if (clazz.isAnnotationPresent(NamedQueries.class)) + { + NamedQueries ann = (NamedQueries) clazz.getAnnotation(NamedQueries.class); + + NamedQuery[] anns = ann.value(); + for (NamedQuery a : anns) + { + appMetadata.addQueryToCollection(a.name(), a.query(), false, clazz); + } + } + + if (clazz.isAnnotationPresent(NamedNativeQuery.class)) + { + NamedNativeQuery ann = (NamedNativeQuery) clazz.getAnnotation(NamedNativeQuery.class); + appMetadata.addQueryToCollection(ann.name(), ann.query(), true, clazz); + } + + if (clazz.isAnnotationPresent(NamedNativeQueries.class)) + { + NamedNativeQueries ann = (NamedNativeQueries) clazz.getAnnotation(NamedNativeQueries.class); + + NamedNativeQuery[] anns = ann.value(); + for (NamedNativeQuery a : anns) + { + appMetadata.addQueryToCollection(a.name(), a.query(), true, clazz); + } + } + } + + /** + * On id attribute. + * + * @param builder + * the builder + * @param entityMetadata + * the entity metadata + * @param clazz + * the clazz + * @param f + * the f + */ + private void onIdAttribute(final MetaModelBuilder builder, EntityMetadata entityMetadata, final Class clazz, Field f) + { + EntityType entity = (EntityType) builder.getManagedTypes().get(clazz); + Attribute attrib = entity.getAttribute(f.getName()); + if (!attrib.isCollection() && ((SingularAttribute) attrib).isId()) + { + entityMetadata.setIdAttribute((SingularAttribute) attrib); + populateIdAccessorMethods(entityMetadata, clazz, f); + } + } + + /** + * On family type. + * + * @param entityMetadata + * the entity metadata + * @param clazz + * the clazz + * @param f + * the f + */ + private void onFamilyType(EntityMetadata entityMetadata, final Class clazz, Field f) + { + if (entityMetadata.getType() == null || !entityMetadata.getType().equals(Type.SUPER_COLUMN_FAMILY)) + { + if ((f.isAnnotationPresent(Embedded.class) && f.getType().getAnnotation(Embeddable.class) != null)) + { + entityMetadata.setType(Type.SUPER_COLUMN_FAMILY); + } + else if (f.isAnnotationPresent(ElementCollection.class) && !MetadataUtils.isBasicElementCollectionField(f)) + { + entityMetadata.setType(Type.SUPER_COLUMN_FAMILY); + } + else + { + entityMetadata.setType(Type.COLUMN_FAMILY); + } + } + } + + /** + * On jpa column mapping. + * + * @param builder + * the builder + * @param entityMetadata + * the entity metadata + * @param f + * the f + */ + private void onJPAColumnMapping(final MetaModelBuilder builder, EntityMetadata entityMetadata, Field f) + { + EntityType entityType = (EntityType) builder.getManagedTypes().get(entityMetadata.getEntityClazz()); + AbstractAttribute attribute = (AbstractAttribute) entityType.getAttribute(f.getName()); + entityMetadata.addJPAColumnMapping(attribute.getJPAColumnName(), f.getName()); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/ManyToManyRelationMetadataProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/ManyToManyRelationMetadataProcessor.java new file mode 100644 index 000000000..4b81d80be --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/ManyToManyRelationMetadataProcessor.java @@ -0,0 +1,192 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor.relation; + +import java.lang.reflect.Field; +import java.util.Arrays; +import java.util.List; +import java.util.Map; + +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.ManyToMany; +import javax.persistence.MapKeyClass; +import javax.persistence.MapKeyJoinColumn; + +import org.apache.commons.lang.StringUtils; + +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.JoinTableMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.processor.AbstractEntityFieldProcessor; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; +import com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * The Class ManyToManyRelationMetadataProcessor. + * + * @author Amresh Singh + */ +public class ManyToManyRelationMetadataProcessor extends AbstractEntityFieldProcessor implements + RelationMetadataProcessor +{ + + /** + * Instantiates a new many to many relation metadata processor. + */ + public ManyToManyRelationMetadataProcessor() + { + validator = new EntityValidatorImpl(); + } + + @Override + public void addRelationIntoMetadata(Field relationField, EntityMetadata metadata) + { + ManyToMany m2mAnnotation = relationField.getAnnotation(ManyToMany.class); + + boolean isJoinedByFK = relationField.isAnnotationPresent(JoinColumn.class); + boolean isJoinedByTable = relationField.isAnnotationPresent(JoinTable.class); + boolean isJoinedByMap = false; + if (m2mAnnotation != null && relationField.getType().isAssignableFrom(Map.class)) + { + /* + * if(! relationField.isAnnotationPresent(MapKeyJoinColumn.class)) { + * throw new InvalidEntityDefinitionException( + * "All @ManyToMany relationship whose field type is Map, must be annotated with @MapKeyJoinColumn" + * ); } + */ + isJoinedByMap = true; + } + + Class targetEntity = null; + Class mapKeyClass = null; + + if (!isJoinedByMap) + { + + targetEntity = PropertyAccessorHelper.getGenericClass(relationField); + } + else + { + List> genericClasses = PropertyAccessorHelper.getGenericClasses(relationField); + + if (!genericClasses.isEmpty() && genericClasses.size() == 2) + { + mapKeyClass = genericClasses.get(0); + targetEntity = genericClasses.get(1); + } + + MapKeyClass mapKeyClassAnn = relationField.getAnnotation(MapKeyClass.class); + + // Check for Map key class specified at annotation + if (mapKeyClass == null && mapKeyClassAnn != null && mapKeyClassAnn.value() != null + && !mapKeyClassAnn.value().getSimpleName().equals("void")) + { + mapKeyClass = mapKeyClassAnn.value(); + } + + if (mapKeyClass == null) + { + throw new InvalidEntityDefinitionException( + "For a Map relationship field," + + " it is mandatory to specify Map key class either using @MapKeyClass annotation or through generics"); + } + + } + + // Check for target class specified at annotation + if (targetEntity == null && null != m2mAnnotation.targetEntity() + && !m2mAnnotation.targetEntity().getSimpleName().equals("void")) + { + targetEntity = m2mAnnotation.targetEntity(); + } + + if (targetEntity == null) + { + throw new InvalidEntityDefinitionException("Could not determine target entity class for relationship." + + " It should either be specified using targetEntity attribute of @ManyToMany or through generics"); + } + + validate(targetEntity); + Relation relation = new Relation(relationField, targetEntity, relationField.getType(), m2mAnnotation.fetch(), + Arrays.asList(m2mAnnotation.cascade()), Boolean.TRUE, m2mAnnotation.mappedBy(), + Relation.ForeignKey.MANY_TO_MANY); + + if (isJoinedByFK) + { + throw new InvalidEntityDefinitionException( + "@JoinColumn not allowed for ManyToMany relationship. Use @JoinTable instead"); + + } + + if (isJoinedByTable) + { + JoinTableMetadata jtMetadata = new JoinTableMetadata(relationField); + + relation.setRelatedViaJoinTable(true); + relation.setJoinTableMetadata(jtMetadata); + } + + if (isJoinedByMap) + { + relation.setMapKeyJoinClass(mapKeyClass); + + MapKeyJoinColumn mapKeyJoinColumnAnn = relationField.getAnnotation(MapKeyJoinColumn.class); + if (mapKeyJoinColumnAnn != null) + { + String mapKeyJoinColumnName = mapKeyJoinColumnAnn.name(); + if (!StringUtils.isEmpty(mapKeyJoinColumnName)) + { + relation.setJoinColumnName(mapKeyJoinColumnName); + } + else + { + throw new InvalidEntityDefinitionException( + "It's mandatory to specify name attribute with @MapKeyJoinColumn annotation"); + } + } + + } + + else if (!isJoinedByTable && !isJoinedByMap + && (relation.getMappedBy() == null || relation.getMappedBy().isEmpty())) + { + throw new InvalidEntityDefinitionException( + "It's manadatory to use @JoinTable with parent side of ManyToMany relationship."); + } + + relation.setBiDirectionalField(metadata.getEntityClazz()); + metadata.addRelation(relationField.getName(), relation); + + // Set whether this entity has at least one Join table relation, if not + // already set + if (!metadata.isRelationViaJoinTable()) + { + metadata.setRelationViaJoinTable(relation.isRelatedViaJoinTable()); + } + + + } + + @Override + public void process(Class clazz, EntityMetadata metadata) + { + throw new MetamodelLoaderException("Method call not applicable for Relation processors"); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/ManyToOneRelationMetadataProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/ManyToOneRelationMetadataProcessor.java new file mode 100644 index 000000000..34b172e70 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/ManyToOneRelationMetadataProcessor.java @@ -0,0 +1,101 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor.relation; + +import java.lang.reflect.Field; +import java.util.Arrays; + +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.ManyToOne; + +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.JoinTableMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.processor.AbstractEntityFieldProcessor; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; + +/** + * The Class ManyToOneRelationMetadataProcessor. + * + * @author Amresh Singh + */ +public class ManyToOneRelationMetadataProcessor extends AbstractEntityFieldProcessor implements + RelationMetadataProcessor +{ + + /** + * Instantiates a new many to one relation metadata processor. + */ + public ManyToOneRelationMetadataProcessor() + { + validator = new EntityValidatorImpl(); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.metadata.processor.relation.RelationMetadataProcessor + * #addRelationIntoMetadata(java.lang.reflect.Field, + * com.impetus.kundera.metadata.model.EntityMetadata) + */ + @Override + public void addRelationIntoMetadata(Field relationField, EntityMetadata metadata) + { + // taking field's type as foreign entity, ignoring "targetEntity" + Class targetEntity = relationField.getType(); + + validate(targetEntity); + + ManyToOne ann = relationField.getAnnotation(ManyToOne.class); + + Relation relation = new Relation(relationField, targetEntity, null, ann.fetch(), Arrays.asList(ann.cascade()), + ann.optional(), null, // mappedBy is + // null + Relation.ForeignKey.MANY_TO_ONE); + + boolean isJoinedByFK = relationField.isAnnotationPresent(JoinColumn.class); + boolean isJoinedByTable = relationField.isAnnotationPresent(JoinTable.class); + + if (isJoinedByFK) + { + JoinColumn joinColumnAnn = relationField.getAnnotation(JoinColumn.class); + relation.setJoinColumnName(joinColumnAnn.name()); + } + else if (isJoinedByTable) + { + throw new UnsupportedOperationException("@JoinTable not supported for many to one association"); +/* + JoinTableMetadata jtMetadata = new JoinTableMetadata(relationField); + + relation.setRelatedViaJoinTable(true); + relation.setJoinTableMetadata(jtMetadata); +*/ } + + relation.setBiDirectionalField(metadata.getEntityClazz()); + metadata.addRelation(relationField.getName(), relation); + + } + + @Override + public void process(Class clazz, EntityMetadata metadata) + { + throw new MetamodelLoaderException("Method call not applicable for Relation processors"); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/OneToManyRelationMetadataProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/OneToManyRelationMetadataProcessor.java new file mode 100644 index 000000000..3c232f568 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/OneToManyRelationMetadataProcessor.java @@ -0,0 +1,124 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor.relation; + +import java.lang.reflect.Field; +import java.util.Arrays; + +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.OneToMany; + +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.JoinTableMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.metadata.processor.AbstractEntityFieldProcessor; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * The Class OneToManyRelationMetadataProcessor. + * + * @author Amresh Singh + */ +public class OneToManyRelationMetadataProcessor extends AbstractEntityFieldProcessor implements + RelationMetadataProcessor +{ + + /** + * Instantiates a new one to many relation metadata processor. + */ + public OneToManyRelationMetadataProcessor() + { + validator = new EntityValidatorImpl(); + } + + @Override + public void process(Class clazz, EntityMetadata metadata) + { + throw new MetamodelLoaderException("Method call not applicable for Relation processors"); + } + + @Override + public void addRelationIntoMetadata(Field relationField, EntityMetadata metadata) + { + + OneToMany ann = relationField.getAnnotation(OneToMany.class); + Class targetEntity = PropertyAccessorHelper.getGenericClass(relationField); + + // now, check annotations + if (null != ann.targetEntity() && !ann.targetEntity().getSimpleName().equals("void")) + { + targetEntity = ann.targetEntity(); + } + + validate(targetEntity); + + Relation relation = new Relation(relationField, targetEntity, relationField.getType(), ann.fetch(), + Arrays.asList(ann.cascade()), Boolean.TRUE, ann.mappedBy(), Relation.ForeignKey.ONE_TO_MANY); + + boolean isJoinedByFK = relationField.isAnnotationPresent(JoinColumn.class); + boolean isJoinedByTable = relationField.isAnnotationPresent(JoinTable.class); + + if (isJoinedByFK) + { + JoinColumn joinColumnAnn = relationField.getAnnotation(JoinColumn.class); + relation.setJoinColumnName(joinColumnAnn.name()); + } + else if (isJoinedByTable) + { + throw new UnsupportedOperationException("@JoinTable not supported for one to many association"); +/* JoinTableMetadata jtMetadata = new JoinTableMetadata(relationField); + + relation.setRelatedViaJoinTable(true); + relation.setJoinTableMetadata(jtMetadata); +*/ } + else + { + + String joinColumnName = ((AbstractAttribute) metadata.getIdAttribute()).getJPAColumnName(); + if (relation.getMappedBy() != null) + { + try + { + + Field mappedField = metadata.getEntityClazz().getDeclaredField(relation.getMappedBy()); + if (mappedField != null && mappedField.isAnnotationPresent(JoinColumn.class)) + { + joinColumnName = mappedField.getAnnotation(JoinColumn.class).name(); + } + } + catch (NoSuchFieldException e) + { + // do nothing, it means not a case of self association + } + catch (SecurityException e) + { + // do nothing, it means not a case of self association + } + } + relation.setJoinColumnName(joinColumnName); + } + + relation.setBiDirectionalField(metadata.getEntityClazz()); + metadata.addRelation(relationField.getName(), relation); + metadata.setParent(true); + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/OneToOneRelationMetadataProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/OneToOneRelationMetadataProcessor.java new file mode 100644 index 000000000..d6861d612 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/OneToOneRelationMetadataProcessor.java @@ -0,0 +1,109 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor.relation; + +import java.lang.reflect.Field; +import java.util.Arrays; + +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.OneToOne; +import javax.persistence.PrimaryKeyJoinColumn; + +import com.impetus.kundera.loader.MetamodelLoaderException; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.JoinTableMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.metadata.processor.AbstractEntityFieldProcessor; +import com.impetus.kundera.metadata.validator.EntityValidatorImpl; + +/** + * The Class OneToOneRelationMetadataProcessor. + * + * @author Amresh Singh + */ +public class OneToOneRelationMetadataProcessor extends AbstractEntityFieldProcessor implements + RelationMetadataProcessor +{ + + /** + * Instantiates a new one to one relation metadata processor. + */ + public OneToOneRelationMetadataProcessor() + { + validator = new EntityValidatorImpl(); + } + + @Override + public void addRelationIntoMetadata(Field relationField, EntityMetadata metadata) + { + // taking field's type as foreign entity, ignoring "targetEntity" + Class targetEntity = relationField.getType(); + validate(targetEntity); + + // TODO: Add code to check whether this entity has already been + // validated, at all places below + + OneToOne oneToOneAnn = relationField.getAnnotation(OneToOne.class); + + boolean isJoinedByPK = relationField.isAnnotationPresent(PrimaryKeyJoinColumn.class); + boolean isJoinedByFK = relationField.isAnnotationPresent(JoinColumn.class); + boolean isJoinedByTable = relationField.isAnnotationPresent(JoinTable.class); + + /* + * if(!isJoinedByPK && !isJoinedByFK) { throw new PersistenceException( + * "A one-to-one relationship must have either JoinColumn or PrimaryKeyJoinColumn annotation" + * ); } + */ + + Relation relation = new Relation(relationField, targetEntity, null, oneToOneAnn.fetch(), + Arrays.asList(oneToOneAnn.cascade()), oneToOneAnn.optional(), oneToOneAnn.mappedBy(), + Relation.ForeignKey.ONE_TO_ONE); + + if (isJoinedByPK) + { + + relation.setJoinedByPrimaryKey(true); + EntityMetadata joinClassMetadata = KunderaMetadataManager.getEntityMetadata(targetEntity.getClass()); + relation.setJoinColumnName(joinClassMetadata != null? ((AbstractAttribute)joinClassMetadata.getIdAttribute()).getJPAColumnName(): null); + } + else if (isJoinedByFK) + { + JoinColumn joinColumnAnn = relationField.getAnnotation(JoinColumn.class); + relation.setJoinColumnName(joinColumnAnn.name()); + } + else if (isJoinedByTable) + { + throw new UnsupportedOperationException("@JoinTable not supported for one to one association"); +/* JoinTableMetadata jtMetadata = new JoinTableMetadata(relationField); + relation.setRelatedViaJoinTable(true); + relation.setJoinTableMetadata(jtMetadata); +*/ } + + relation.setBiDirectionalField(metadata.getEntityClazz()); + metadata.addRelation(relationField.getName(), relation); + + } + + @Override + public void process(Class clazz, EntityMetadata metadata) + { + throw new MetamodelLoaderException("Method call not applicable for Relation processors"); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/RelationMetadataProcessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/RelationMetadataProcessor.java new file mode 100644 index 000000000..d88e5a3f0 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/RelationMetadataProcessor.java @@ -0,0 +1,40 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor.relation; + +import java.lang.reflect.Field; + +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * The Interface RelationMetadataProcessor. + * + * @author Amresh Singh + */ +public interface RelationMetadataProcessor +{ + + /** + * Adds the relation into metadata. + * + * @param relationField + * the relation field + * @param metadata + * the metadata + */ + void addRelationIntoMetadata(Field relationField, EntityMetadata metadata); + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/RelationMetadataProcessorFactory.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/RelationMetadataProcessorFactory.java new file mode 100644 index 000000000..8bc899cc1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/processor/relation/RelationMetadataProcessorFactory.java @@ -0,0 +1,75 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.processor.relation; + +import java.lang.reflect.Field; + +import javax.persistence.ManyToMany; +import javax.persistence.ManyToOne; +import javax.persistence.OneToMany; +import javax.persistence.OneToOne; + +/** + * A factory for creating RelationMetadataProcessor objects. + * + * @author Amresh Singh + */ +public class RelationMetadataProcessorFactory +{ + + /** + * Gets the relation metadata processor. + * + * @param relationField + * the relation field + * @return the relation metadata processor + */ + public static RelationMetadataProcessor getRelationMetadataProcessor(Field relationField) + { + RelationMetadataProcessor relProcessor = null; + + // OneToOne + if (relationField.isAnnotationPresent(OneToOne.class)) + { + relProcessor = new OneToOneRelationMetadataProcessor(); + } + + // OneToMany + else if (relationField.isAnnotationPresent(OneToMany.class)) + { + relProcessor = new OneToManyRelationMetadataProcessor(); + + } + + // ManyToOne + else if (relationField.isAnnotationPresent(ManyToOne.class)) + { + relProcessor = new ManyToOneRelationMetadataProcessor(); + + } + + // ManyToMany + else if (relationField.isAnnotationPresent(ManyToMany.class)) + { + relProcessor = new ManyToManyRelationMetadataProcessor(); + + } + + return relProcessor; + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/EntityValidator.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/EntityValidator.java new file mode 100644 index 000000000..f26760aba --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/EntityValidator.java @@ -0,0 +1,42 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.validator; + +/** + * Interface to validate an entity. + * + * @author animesh.kumar + */ +public interface EntityValidator +{ + + /** + * Validate. + * + * @param clazz + * the clazz + */ + void validate(Class clazz); + + /** + * Validate entity. + * + * @param clazz + * the clazz + * @param puProperties + */ + void validateEntity(Class clazz); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/EntityValidatorImpl.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/EntityValidatorImpl.java new file mode 100644 index 000000000..e6bf9a6a7 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/EntityValidatorImpl.java @@ -0,0 +1,240 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.validator; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.Id; +import javax.persistence.SequenceGenerator; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.client.ClientResolver; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Validates entity for JPA rules. + * + * @author animesh.kumar + */ +public class EntityValidatorImpl implements EntityValidator +{ + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(EntityValidatorImpl.class); + + /** cache for validated classes. */ + private List> classes = new ArrayList>(); + + private Map puProperties; + + /** + * @param puPropertyMap + */ + public EntityValidatorImpl(Map puPropertyMap) + { + this.puProperties = puPropertyMap; + } + + /** + * @param externalPropertyMap + */ + public EntityValidatorImpl() + { + this(null); + } + + /** + * Checks the validity of a class for Cassandra entity. + * + * @param clazz + * validates this class + * + * @return returns 'true' if valid + */ + @Override + // TODO: reduce Cyclomatic complexity + public final void validate(final Class clazz) + { + + if (classes.contains(clazz)) + { + return; + } + + if (log.isDebugEnabled()) + log.debug("Validating " + clazz.getName()); + + // Is Entity? + if (!clazz.isAnnotationPresent(Entity.class)) + { + throw new InvalidEntityDefinitionException(clazz.getName() + " is not annotated with @Entity."); + } + + // Must be annotated with @Table + if (!clazz.isAnnotationPresent(Table.class)) + { + throw new InvalidEntityDefinitionException(clazz.getName() + " must be annotated with @Table."); + } + + // must have a default no-argument constructor + try + { + clazz.getConstructor(); + } + catch (NoSuchMethodException nsme) + { + throw new InvalidEntityDefinitionException(clazz.getName() + + " must have a default no-argument constructor."); + } + + // Check for @Key and ensure that there is just 1 @Key field of String + // type. + List keys = new ArrayList(); + for (Field field : clazz.getDeclaredFields()) + { + if (field.isAnnotationPresent(Id.class) && field.isAnnotationPresent(EmbeddedId.class)) + { + throw new InvalidEntityDefinitionException(clazz.getName() + + " must have either @Id field or @EmbeddedId field"); + } + + if (field.isAnnotationPresent(Id.class)) + { + keys.add(field); + // validate @GeneratedValue annotation if given + if (field.isAnnotationPresent(GeneratedValue.class)) + { + validateGeneratedValueAnnotation(clazz, field); + } + } + else if (field.isAnnotationPresent(EmbeddedId.class)) + { + keys.add(field); + } + } + + if (keys.size() < 0) + { + throw new InvalidEntityDefinitionException(clazz.getName() + " must have an @Id field."); + } + else if (keys.size() > 1) + { + throw new InvalidEntityDefinitionException(clazz.getName() + " can only have 1 @Id field."); + } + + // save in cache + + classes.add(clazz); + } + + /** + * validate generated value annotation if given. + * + * @param clazz + * @param field + */ + private void validateGeneratedValueAnnotation(final Class clazz, Field field) + { + Table table = clazz.getAnnotation(Table.class); + String schemaName = table.schema(); + if (schemaName != null && schemaName.indexOf('@') > 0) + { + schemaName = schemaName.substring(0, schemaName.indexOf('@')); + GeneratedValue generatedValue = field.getAnnotation(GeneratedValue.class); + if (generatedValue != null && generatedValue.generator() != null && !generatedValue.generator().isEmpty()) + { + if (!(field.isAnnotationPresent(TableGenerator.class) + || field.isAnnotationPresent(SequenceGenerator.class) + || clazz.isAnnotationPresent(TableGenerator.class) || clazz + .isAnnotationPresent(SequenceGenerator.class))) + { + log.error("Unknown Id.generator{}: for class{}",generatedValue.generator(),clazz); + throw new IllegalArgumentException("Unknown Id.generator: " + generatedValue.generator()); + } + else + { + checkForGenerator(clazz, field, generatedValue, schemaName); + } + } + } + } + + /** + * Validate for generator. + * + * @param clazz + * @param field + * @param generatedValue + * @param schemaName + */ + private void checkForGenerator(final Class clazz, Field field, GeneratedValue generatedValue, String schemaName) + { + TableGenerator tableGenerator = field.getAnnotation(TableGenerator.class); + SequenceGenerator sequenceGenerator = field.getAnnotation(SequenceGenerator.class); + if (tableGenerator == null || !tableGenerator.name().equals(generatedValue.generator())) + { + tableGenerator = clazz.getAnnotation(TableGenerator.class); + } + if (sequenceGenerator == null || !sequenceGenerator.name().equals(generatedValue.generator())) + { + sequenceGenerator = clazz.getAnnotation(SequenceGenerator.class); + } + + if ((tableGenerator == null && sequenceGenerator == null) + || (tableGenerator != null && !tableGenerator.name().equals(generatedValue.generator())) + || (sequenceGenerator != null && !sequenceGenerator.name().equals(generatedValue.generator()))) + { + throw new IllegalArgumentException("Unknown Id.generator: " + generatedValue.generator()); + } + else if ((tableGenerator != null && !tableGenerator.schema().isEmpty() && !tableGenerator.schema().equals( + schemaName)) + || (sequenceGenerator != null && !sequenceGenerator.schema().isEmpty() && !sequenceGenerator.schema() + .equals(schemaName))) + { + throw new InvalidEntityDefinitionException("Generator " + generatedValue.generator() + " in entity : " + + clazz.getName() + " has different schema name ,it should be same as entity have"); + } + } + + @Override + public void validateEntity(Class clazz) + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(clazz); + if (metadata != null) + { + SchemaManager schemaManager = ClientResolver.getClientFactory(metadata.getPersistenceUnit()) + .getSchemaManager(puProperties); + if (schemaManager != null && !schemaManager.validateEntity(clazz)) + { + log.warn("Validation for : " + clazz + " failed , any operation on this class will result in fail."); + } + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/InvalidEntityDefinitionException.java b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/InvalidEntityDefinitionException.java new file mode 100644 index 000000000..2e9287e9d --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/metadata/validator/InvalidEntityDefinitionException.java @@ -0,0 +1,48 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.metadata.validator; + +import com.impetus.kundera.KunderaException; + +/** + * @author amresh + * + */ +public class InvalidEntityDefinitionException extends KunderaException +{ + + /** + * + */ + private static final long serialVersionUID = 944429642343486327L; + + /** + * + */ + public InvalidEntityDefinitionException() + { + + } + + /** + * @param paramString + */ + public InvalidEntityDefinitionException(String paramString) + { + super(paramString); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/AbstractEntityReader.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/AbstractEntityReader.java new file mode 100644 index 000000000..38470fe3c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/AbstractEntityReader.java @@ -0,0 +1,544 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.FetchType; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.Relation.ForeignKey; +import com.impetus.kundera.persistence.context.PersistenceCacheManager; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.proxy.ProxyHelper; + +/** + * The Class AbstractEntityReader. + * + * @author vivek.mishra + */ +public class AbstractEntityReader +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(AbstractEntityReader.class); + + /** The lucene query from jpa query. */ + protected String luceneQueryFromJPAQuery; + + private AssociationBuilder associationBuilder; + + /** + * Retrieves an entity from ID + * + * @param primaryKey + * @param m + * @param client + * @return + */ + protected EnhanceEntity findById(Object primaryKey, EntityMetadata m, Client client) + { + try + { + Object o = client.find(m.getEntityClazz(), primaryKey); + + if (o == null) + { + // No entity found + return null; + } + else + { + return o instanceof EnhanceEntity ? (EnhanceEntity) o : new EnhanceEntity(o, getId(o, m), null); + } + } + catch (Exception e) + { + throw new EntityReaderException(e); + } + } + + /** + * Recursively fetches associated entities for a given entity + * + * @param entity + * @param relationsMap + * @param client + * @param m + * @param pd + * @return + */ + private Object handleAssociation(final Object entity, final Map relationsMap, + final EntityMetadata m, final PersistenceDelegator pd, boolean lazilyloaded) + { + + for (Relation relation : m.getRelations()) + { + ForeignKey relationType = relation.getType(); + + Object relationalObject = PropertyAccessorHelper.getObject(entity, relation.getProperty()); + + // TODO: Need to check if object is a collection instance but empty! + if (relationalObject == null || ProxyHelper.isProxyOrCollection(relationalObject)) + { + onRelation(entity, relationsMap, m, pd, relation, relationType, lazilyloaded); + } + } + return entity; + } + + /** + * Parse over each relation of fetched entity. + * + * @param entity + * @param relationsMap + * @param m + * @param pd + * @param relation + * @param relationType + * @param lazilyloaded + */ + private void onRelation(final Object entity, final Map relationsMap, final EntityMetadata m, + final PersistenceDelegator pd, Relation relation, ForeignKey relationType, boolean lazilyloaded) + { + + FetchType fetchType = relation.getFetchType(); + + if (!lazilyloaded && fetchType.equals(FetchType.LAZY)) + { + final Object entityId = PropertyAccessorHelper.getId(entity, m); + getAssociationBuilder().setProxyRelationObject(entity, relationsMap, m, pd, entityId, relation); + } + else + { + if (relation.getType().equals(ForeignKey.MANY_TO_MANY)) + { + // First, Save this entity to persistence cache + Field f = relation.getProperty(); + Object object = PropertyAccessorHelper.getObject(entity, f); + final Object entityId = PropertyAccessorHelper.getId(entity, m); + PersistenceCacheManager.addEntityToPersistenceCache(entity, pd, entityId); + getAssociationBuilder().populateRelationForM2M(entity, m, pd, relation, object, relationsMap); + } + else + { + onRelation(entity, relationsMap, relation, m, pd, lazilyloaded); + } + } + } + + /** + * Method to handle one to one association relation events. + * + * @param entity + * relation owning entity. + * @param entityId + * entity id of relation owning entity. + * @param relationsMap + * contains relation name and it's value. + * @param m + * entity metadata. + */ + private void onRelation(Object entity, Map relationsMap, final Relation relation, + final EntityMetadata metadata, final PersistenceDelegator pd, boolean lazilyloaded) + { + final Object entityId = PropertyAccessorHelper.getId(entity, metadata); + + // if relation map contains value, then invoke target entity with find + // by id. + // else invoke target entity for find by relation, pass it's entityId as + // a column value and relation.getJoinColumnName as column name. + + Object relationValue = relationsMap != null ? relationsMap.get(relation.getJoinColumnName()) : null; + EntityMetadata targetEntityMetadata = KunderaMetadataManager.getEntityMetadata(relation.getTargetEntity()); + + List relationalEntities = fetchRelations(relation, metadata, pd, entityId, relationValue, targetEntityMetadata); + + // parse for associated relation. + + if (relationalEntities != null) + { + for (Object relationEntity : relationalEntities) + { + onParseRelation(entity, pd, targetEntityMetadata, relationEntity, relation, lazilyloaded); + PersistenceCacheManager.addEntityToPersistenceCache(getEntity(relationEntity), pd, + PropertyAccessorHelper.getId(relationEntity, targetEntityMetadata)); + } + } + + } + + /** + * Invokes parseRelations for relation entity and set relational entity within entity + * + * @param entity + * @param pd + * @param targetEntityMetadata + * @param relationEntity + * @param relation + * @param lazilyloaded + */ + private void onParseRelation(Object entity, final PersistenceDelegator pd, EntityMetadata targetEntityMetadata, + Object relationEntity, Relation relation, boolean lazilyloaded) + { + parseRelations(entity, getEntity(relationEntity), getPersistedRelations(relationEntity), pd, + targetEntityMetadata, lazilyloaded); + + // if relation ship is unary, no problem else we need to add + setRelationToEntity(entity, relationEntity, relation); + } + + /** + * After successfully parsing set relational entity object within entity object. + * + * @param entity + * @param relationEntity + * @param relation + */ + private void setRelationToEntity(Object entity, Object relationEntity, Relation relation) + { + if (relation.getTargetEntity().isAssignableFrom(getEntity(relationEntity).getClass())) + { + + if (relation.isUnary()) + { + PropertyAccessorHelper.set(entity, relation.getProperty(), getEntity(relationEntity)); + } + else + { + Object associationObject = PropertyAccessorHelper.getObject(entity, relation.getProperty()); + if (associationObject == null || ProxyHelper.isProxyOrCollection(associationObject)) + { + associationObject = PropertyAccessorHelper.getCollectionInstance(relation.getProperty()); + PropertyAccessorHelper.set(entity, relation.getProperty(), associationObject); + } + + ((Collection) associationObject).add(getEntity(relationEntity)); + } + } + } + + /** + * Parse relations of provided relationEntity. + * + * @param originalEntity + * @param relationEntity + * @param relationsMap + * @param pd + * @param metadata + * @param lazilyloaded + */ + private void parseRelations(final Object originalEntity, final Object relationEntity, + final Map relationsMap, final PersistenceDelegator pd, final EntityMetadata metadata, + boolean lazilyloaded) + { + + for (Relation relation : metadata.getRelations()) + { + + FetchType fetchType = relation.getFetchType(); + + if (!lazilyloaded && fetchType.equals(FetchType.LAZY)) + { + final Object entityId = PropertyAccessorHelper.getId(relationEntity, metadata); + getAssociationBuilder().setProxyRelationObject(relationEntity, relationsMap, metadata, pd, entityId, + relation); + } + else + { + + if (relation.isUnary() && relation.getTargetEntity().isAssignableFrom(originalEntity.getClass())) + { + Object associationObject = PropertyAccessorHelper.getObject(relationEntity, relation.getProperty()); + if (relation.getType().equals(ForeignKey.ONE_TO_ONE)) + { + if ((associationObject == null || ProxyHelper.isProxyOrCollection(associationObject))) + { + PropertyAccessorHelper.set(relationEntity, relation.getProperty(), originalEntity); + } + } + else if (relationsMap != null && relationsMap.containsKey(relation.getJoinColumnName())) + { + PropertyAccessorHelper.set(relationEntity, relation.getProperty(), originalEntity); + } + } + else + { + // Here + // onRelation(relationEntity, relationsMap, metadata, pd, + // relation, relationType); + final Object entityId = PropertyAccessorHelper.getId(relationEntity, metadata); + Object relationValue = relationsMap != null ? relationsMap.get(relation.getJoinColumnName()) : null; + final EntityMetadata targetEntityMetadata = KunderaMetadataManager.getEntityMetadata(relation + .getTargetEntity()); + List immediateRelations = fetchRelations(relation, metadata, pd, entityId, relationValue, + targetEntityMetadata); + // Here in case of one-to-many/many-to-one we should skip + // this + // relation as it + if (immediateRelations != null && !immediateRelations.isEmpty()) + { + // As it + // is + // already + // in process. + + for (Object immediateRelation : immediateRelations) + { + if (!compareTo(getEntity(immediateRelation), originalEntity)) + { + onParseRelation(relationEntity, pd, targetEntityMetadata, immediateRelation, relation, + lazilyloaded); + } + } + setRelationToEntity(relationEntity, originalEntity, relation); + PersistenceCacheManager.addEntityToPersistenceCache(getEntity(relationEntity), pd, + PropertyAccessorHelper.getId(relationEntity, metadata)); + } + } + } + } + } + + /** + * + * Based on relation type, method invokes database to fetch relation entities. + * + * @param relation relation + * @param metadata entity metadata + * @param pd persistence delegator + * @param entityId entity id + * @param relationValue relational value + * @param targetEntityMetadata relational entity's metadata. + * + * @return list of fetched relations. + */ + private List fetchRelations(final Relation relation, final EntityMetadata metadata, final PersistenceDelegator pd, + final Object entityId, Object relationValue, EntityMetadata targetEntityMetadata) + { + List relationalEntities = new ArrayList(); + + if ((relationValue != null && relation.isUnary()) || (relation.isJoinedByPrimaryKey())) + { + // Call it + Object relationEntity = pd.getClient(targetEntityMetadata).find(relation.getTargetEntity(), + relationValue != null ? relationValue : entityId); + if (relationEntity != null) + { + relationalEntities.add(relationEntity); + } + } + else if (!relation.isUnary()) + { + // Now these entities may be enhance entities and may not be as + // well. + Client associatedClient = pd.getClient(targetEntityMetadata); + + if (!MetadataUtils.useSecondryIndex(((ClientBase) associatedClient).getClientMetadata())) + { + + relationalEntities = getAssociationBuilder().getAssociatedEntitiesFromIndex(relation.getProperty() + .getDeclaringClass(), entityId, targetEntityMetadata.getEntityClazz(), associatedClient); + } + else + { + relationalEntities = associatedClient.findByRelation(relation.getJoinColumnName(), entityId, + relation.getTargetEntity()); + } + } + return relationalEntities; + } + + /** + * Recursively fetches associated entities for a given entity + * + * @param entity + * @param relationsMap + * @param client + * @param m + * @param pd + * @return + */ + public Object recursivelyFindEntities(Object entity, Map relationsMap, EntityMetadata m, + PersistenceDelegator pd, boolean lazilyLoaded) + { + return handleAssociation(entity, relationsMap, m, pd, lazilyLoaded); + + } + + /** + * Returns wrapped relations. + * + * @param relationEntity + * @return + */ + private Map getPersistedRelations(Object relationEntity) + { + return relationEntity != null && relationEntity.getClass().isAssignableFrom(EnhanceEntity.class) ? ((EnhanceEntity) relationEntity) + .getRelations() : null; + } + + /** + * Returns wrapped entity. + * + * @param relationEntity + * @return + */ + private Object getEntity(Object relationEntity) + { + return relationEntity.getClass().isAssignableFrom(EnhanceEntity.class) ? ((EnhanceEntity) relationEntity) + .getEntity() : relationEntity; + } + + /** + * On association using lucene. + * + * @param m + * the m + * @param client + * the client + * @param ls + * the ls + * @return the list + */ + protected List onAssociationUsingLucene(EntityMetadata m, Client client, List ls) + { + Set rSet = fetchDataFromLucene(client); + List resultList = client.findAll(m.getEntityClazz(), null, rSet.toArray(new String[] {})); + return m.getRelationNames() != null && !m.getRelationNames().isEmpty() ? resultList : transform(m, ls, + resultList); + } + + /** + * Transform. + * + * @param m + * the m + * @param ls + * the ls + * @param resultList + * the result list + * @return the list + */ + protected List transform(EntityMetadata m, List ls, List resultList) + { + if ((ls == null || ls.isEmpty()) && resultList != null && !resultList.isEmpty()) + { + ls = new ArrayList(resultList.size()); + } + for (Object r : resultList) + { + EnhanceEntity e = new EnhanceEntity(r, getId(r, m), null); + ls.add(e); + } + return ls; + } + + /** + * Fetch data from lucene. + * + * @param client + * the client + * @return the sets the + */ + protected Set fetchDataFromLucene(Client client) + { + // use lucene to query and get Pk's only. + // go to client and get relation with values.! + // populate EnhanceEntity + Map results = client.getIndexManager().search(luceneQueryFromJPAQuery); + Set rSet = new HashSet(results.values()); + return rSet; + } + + /** + * Gets the id. + * + * @param entity + * the entity + * @param metadata + * the metadata + * @return the id + */ + protected Object getId(Object entity, EntityMetadata metadata) + { + try + { + return PropertyAccessorHelper.getId(entity, metadata); + } + catch (PropertyAccessException e) + { + log.error("Error while Getting ID, Caused by: ", e); + throw new EntityReaderException("Error while Getting ID for entity " + entity, e); + } + + } + + /** + * Compares original with relational entity. + * + * @param relationalEntity + * @param originalEntity + * @return + */ + private boolean compareTo(Object relationalEntity, Object originalEntity) + { + if (relationalEntity != null && originalEntity != null + && relationalEntity.getClass().isAssignableFrom(originalEntity.getClass())) + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(originalEntity.getClass()); + + Object relationalEntityId = PropertyAccessorHelper.getId(relationalEntity, metadata); + Object originalEntityId = PropertyAccessorHelper.getId(originalEntity, metadata); + + return relationalEntityId.equals(originalEntityId); + } + + return false; + } + + /** + * Returns association builder instance. + * + * @return association builder + */ + private AssociationBuilder getAssociationBuilder() + { + if(this.associationBuilder == null) + { + this.associationBuilder = new AssociationBuilder(); + } + + return this.associationBuilder; + + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/AssociationBuilder.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/AssociationBuilder.java new file mode 100644 index 000000000..8e9dbc50d --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/AssociationBuilder.java @@ -0,0 +1,441 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.index.IndexManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.JoinTableMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.Relation.ForeignKey; +import com.impetus.kundera.persistence.context.PersistenceCacheManager; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.proxy.KunderaProxy; +import com.impetus.kundera.proxy.ProxyHelper; +import com.impetus.kundera.proxy.collection.ProxyCollection; +import com.impetus.kundera.proxy.collection.ProxyList; +import com.impetus.kundera.proxy.collection.ProxyMap; +import com.impetus.kundera.proxy.collection.ProxySet; +import com.impetus.kundera.utils.ObjectUtils; + +/** + * This class is responsible for building association for given entities. + * + * @author vivek.mishra + */ +public final class AssociationBuilder +{ + + private static Logger log = LoggerFactory.getLogger(AssociationBuilder.class); + /** + * Retrieves associated entities from secondary index. There are two + * alternatives here: + * + * 1. Via running Lucene query into Lucene powered secondary index. 2. + * Searching into a secondary index by custom secondary index class provided + * by user. + * + * @see PersistenceProperties#KUNDERA_INDEX_HOME_DIR + * @see PersistenceProperties#KUNDERA_INDEXER_CLASS + * + * TODO: Which secondary index to use should be transparent. All we + * should bother about is indexer.index(), indexer.search() etc. + */ + List getAssociatedEntitiesFromIndex(Class owningClazz, Object entityId, Class childClass, Client childClient) + { + List associatedEntities; + IndexManager indexManager = childClient.getIndexManager(); + + Map results = indexManager != null ? indexManager.search(owningClazz, childClass, entityId) + : new HashMap(); + Set rsSet = results != null ? new HashSet(results.values()) : new HashSet(); + + if (childClass.equals(owningClazz)) + { + associatedEntities = (List) childClient.findAll(childClass, null, rsSet.toArray(new Object[] {})); + } + else + { + associatedEntities = (List) childClient.findAll(childClass, null, rsSet.toArray(new Object[] {})); + } + return associatedEntities; + } + + + /** + * Populates entities related via join table for entity + * + * @param entity + * @param entityMetadata + * @param delegator + * @param relation + */ + void populateRelationForM2M(Object entity, EntityMetadata entityMetadata, PersistenceDelegator delegator, + Relation relation, Object relObject, Map relationsMap) + { + // For M-M relationship of Collection type, relationship entities are + // always fetched from Join Table. + if (relation.getPropertyType().isAssignableFrom(List.class) + || relation.getPropertyType().isAssignableFrom(Set.class)) + { + if (relation.isRelatedViaJoinTable() && (relObject == null || ProxyHelper.isProxyOrCollection(relObject))) + { + populateCollectionFromJoinTable(entity, entityMetadata, delegator, relation); + } + + } + else if (relation.getPropertyType().isAssignableFrom(Map.class)) + { + if (relation.isRelatedViaJoinTable()) + { + // TODO: Implement Map relationships via Join Table (not + // supported as of now) + } + else + { + populateCollectionFromMap(entity, delegator, relation, relObject, relationsMap); + } + } + + } + + /** + * Populates a relationship of type {@link Collection} (i.e. those of type + * {@link Set} or {@link List}) + */ + private void populateCollectionFromJoinTable(Object entity, EntityMetadata entityMetadata, + PersistenceDelegator delegator, Relation relation) + { + JoinTableMetadata jtMetadata = relation.getJoinTableMetadata(); + Client pClient = delegator.getClient(entityMetadata); + + String schema = entityMetadata.getSchema(); + + EntityMetadata owningEntityMetadata = KunderaMetadataManager.getEntityMetadata(relation.getTargetEntity()); + Class columnJavaType = owningEntityMetadata.getIdAttribute().getJavaType(); + if (jtMetadata == null) + { + columnJavaType = entityMetadata.getIdAttribute().getJavaType(); + jtMetadata = owningEntityMetadata.getRelation(relation.getMappedBy()).getJoinTableMetadata(); + pClient = delegator.getClient(owningEntityMetadata); + schema = owningEntityMetadata.getSchema(); + } + + String joinTableName = jtMetadata.getJoinTableName(); + + Set joinColumns = jtMetadata.getJoinColumns(); + Set inverseJoinColumns = jtMetadata.getInverseJoinColumns(); + + String joinColumnName = (String) joinColumns.toArray()[0]; + String inverseJoinColumnName = (String) inverseJoinColumns.toArray()[0]; + + // EntityMetadata relMetadata = + // delegator.getMetadata(relation.getTargetEntity()); + + Object entityId = PropertyAccessorHelper.getId(entity, entityMetadata); + List foreignKeys = pClient.getColumnsById(schema, joinTableName, joinColumnName, inverseJoinColumnName, + entityId, columnJavaType); + + List childrenEntities = new ArrayList(); + + if (foreignKeys != null) + { + for (Object foreignKey : foreignKeys) + { + EntityMetadata childMetadata = KunderaMetadataManager.getEntityMetadata(relation.getTargetEntity()); + + Object child = delegator.find(relation.getTargetEntity(), foreignKey); + Object obj = child instanceof EnhanceEntity && child != null ? ((EnhanceEntity) child).getEntity() + : child; + + // If child has any bidirectional relationship, process them + // here + Field biDirectionalField = relation.getBiDirectionalField()/* + * getBiDirectionalField + * ( + * entity + * . + * getClass + * ( + * ), + * relation + * . + * getTargetEntity + * ( + * )) + */; + boolean isBidirectionalRelation = (biDirectionalField != null); + + if (isBidirectionalRelation && obj != null) + { + Object columnValue = PropertyAccessorHelper.getId(obj, childMetadata); + Object[] pKeys = pClient.findIdsByColumn(entityMetadata.getSchema(), joinTableName, joinColumnName, + inverseJoinColumnName, columnValue, entityMetadata.getEntityClazz()); + List parents = delegator.find(entity.getClass(), pKeys); + PropertyAccessorHelper.set(obj, biDirectionalField, + ObjectUtils.getFieldInstance(parents, biDirectionalField)); + } + + childrenEntities.add(obj); + } + } + Field childField = relation.getProperty(); + + try + { + PropertyAccessorHelper.set( + entity, + childField, + PropertyAccessorHelper.isCollection(childField.getType()) ? ObjectUtils.getFieldInstance( + childrenEntities, childField) : childrenEntities.get(0)); + PersistenceCacheManager.addEntityToPersistenceCache(entity, delegator, entityId); + } + catch (PropertyAccessException ex) + { + throw new EntityReaderException(ex); + } + } + + /** + * Populates a a relationship collection which is of type {@link Map} from + * relationsMap into entity + * + * @param entity + * @param delegator + * @param relation + * @param relObject + * @param relationsMap + */ + private void populateCollectionFromMap(Object entity, PersistenceDelegator delegator, Relation relation, + Object relObject, Map relationsMap) + { + EntityMetadata childMetadata = KunderaMetadataManager.getEntityMetadata(relation.getTargetEntity()); + Map relationshipEntityMap = new HashMap(); // Map + // collection + // to + // be + // set + // into + // entity + + if ((relObject == null || ProxyHelper.isProxyCollection(relObject) ) && relationsMap != null && !relationsMap.isEmpty()) + { + for (String relationName : relationsMap.keySet()) + { + Object relationValue = relationsMap.get(relationName); + if (relationValue instanceof Map) + { + Map relationValueMap = (Map) relationValue; + + Client targetEntityClient = delegator.getClient(childMetadata); // Client + // for + // target + // entity + for (Object targetEntityKey : relationValueMap.keySet()) + { + // Find target entity from database + Object targetEntity = targetEntityClient.find(childMetadata.getEntityClazz(), targetEntityKey); + if (targetEntity != null && targetEntity instanceof EnhanceEntity) + { + targetEntity = ((EnhanceEntity) targetEntity).getEntity(); + } + + // Set source and target entities into Map key entity + Object mapKeyEntity = relationValueMap.get(targetEntityKey); + Class relationshipClass = relation.getMapKeyJoinClass(); + for (Field f : relationshipClass.getDeclaredFields()) + { + if (f.getType().equals(entity.getClass())) + { + PropertyAccessorHelper.set(mapKeyEntity, f, entity); + } + else if (f.getType().equals(childMetadata.getEntityClazz())) + { + PropertyAccessorHelper.set(mapKeyEntity, f, targetEntity); + } + } + + // Finally, put map key and value into collection + relationshipEntityMap.put(mapKeyEntity, targetEntity); + } + } + } + relObject = relationshipEntityMap; + } + + // Set relationship collection into original entity + PropertyAccessorHelper.set(entity, relation.getProperty(), relObject); + + // Add target entities into persistence cache + if (relObject != null && ! ProxyHelper.isProxyCollection(relObject)) + { + for (Object child : ((Map) relObject).values()) + { + if (child != null) + { + Object childId = PropertyAccessorHelper.getId(child, childMetadata); + PersistenceCacheManager.addEntityToPersistenceCache(child, delegator, childId); + } + } + } + } + + /** + * @param entity + * @param relationsMap + * @param m + * @param pd + * @param entityId + * @param relation + */ + public void setProxyRelationObject(Object entity, Map relationsMap, EntityMetadata m, + PersistenceDelegator pd, Object entityId, Relation relation) + { + String relationName = MetadataUtils.getMappedName(m, relation); + Object relationValue = relationsMap != null ? relationsMap.get(relationName) : null; + + if ((relation.getType().equals(ForeignKey.ONE_TO_ONE) || relation.getType().equals(ForeignKey.MANY_TO_ONE))) + { // One-To-One or + // Many-To-One + // relationship + + Field biDirectionalField = relation.getBiDirectionalField()/*getBiDirectionalField(entity.getClass(), relation.getTargetEntity())*/; + boolean isBidirectionalRelation = (biDirectionalField != null); + if (isBidirectionalRelation && (relationValue == null && !relation.isJoinedByPrimaryKey())) + { + EntityMetadata parentEntityMetadata = KunderaMetadataManager.getEntityMetadata(relation + .getTargetEntity()); + Object owner = null; + + String entityName = m.getEntityClazz().getName() + "_" + entityId + "#" + + relation.getProperty().getName(); + + KunderaProxy kp = KunderaMetadata.INSTANCE.getCoreMetadata().getLazyInitializerFactory().getProxy(entityName); + + if (kp != null) + { + owner = kp.getKunderaLazyInitializer().getOwner(); + if (owner != null && owner.getClass().equals(parentEntityMetadata.getEntityClazz())) + { + + relationValue = PropertyAccessorHelper.getId(owner, parentEntityMetadata); + } + + if (relationValue != null) + { + if (log.isDebugEnabled()) + { + log.debug("Creating proxy for >> " + parentEntityMetadata.getEntityClazz().getName() + "#" + + relation.getProperty().getName() + "_" + relationValue); + } + + + Object proxy = getLazyEntity(entityName, relation.getTargetEntity(), + parentEntityMetadata.getReadIdentifierMethod(), + parentEntityMetadata.getWriteIdentifierMethod(), relationValue, pd); + PropertyAccessorHelper.set(entity, relation.getProperty(), proxy); + } + } + + } + + else if (relationValue != null) + { + if (log.isDebugEnabled()) + { + log.debug("Creating proxy for >> " + m.getEntityClazz().getName() + "#" + + relation.getProperty().getName() + "_" + relationValue); + } + + String entityName = m.getEntityClazz().getName() + "_" + entityId + "#" + + relation.getProperty().getName(); + + Object proxy = getLazyEntity(entityName, relation.getTargetEntity(), m.getReadIdentifierMethod(), + m.getWriteIdentifierMethod(), relationValue, pd); + PropertyAccessorHelper.set(entity, relation.getProperty(), proxy); + + } + else if(relation.isJoinedByPrimaryKey()) + { + if (log.isDebugEnabled()) + { + log.debug("Creating proxy for >> " + m.getEntityClazz().getName() + "#" + + relation.getProperty().getName() + "_" + relationValue); + } + + String entityName = m.getEntityClazz().getName() + "_" + entityId + "#" + + relation.getProperty().getName(); + + Object proxy = getLazyEntity(entityName, relation.getTargetEntity(), m.getReadIdentifierMethod(), + m.getWriteIdentifierMethod(), entityId, pd); + PropertyAccessorHelper.set(entity, relation.getProperty(), proxy); + } + + } + else if (relation.getType().equals(ForeignKey.ONE_TO_MANY) + || relation.getType().equals(ForeignKey.MANY_TO_MANY)) + { + ProxyCollection proxyCollection = null; + + if (relation.getPropertyType().isAssignableFrom(Set.class)) + { + proxyCollection = new ProxySet(pd, relation); + + } + else if (relation.getPropertyType().isAssignableFrom(List.class)) + { + proxyCollection = new ProxyList(pd, relation); + } + + else if (relation.getPropertyType().isAssignableFrom(Map.class)) + { + proxyCollection = new ProxyMap(pd, relation); + } + + proxyCollection.setOwner(entity); + proxyCollection.setRelationsMap(relationsMap); + + PropertyAccessorHelper.set(entity, relation.getProperty(), proxyCollection); + } + } + + private KunderaProxy getLazyEntity(String entityName, Class persistentClass, Method getIdentifierMethod, + Method setIdentifierMethod, Object id, PersistenceDelegator pd) + { + return KunderaMetadata.INSTANCE.getCoreMetadata().getLazyInitializerFactory() + .getProxy(entityName, persistentClass, getIdentifierMethod, setIdentifierMethod, id, pd); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/Coordinator.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/Coordinator.java new file mode 100644 index 000000000..d8fdb3917 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/Coordinator.java @@ -0,0 +1,110 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.persistence; + +import java.util.HashMap; +import java.util.Map; + +import com.impetus.kundera.persistence.KunderaEntityTransaction.TxAction; +import com.impetus.kundera.persistence.TransactionResource.Response; + +/** + * @author vivek + * + */ +class Coordinator +{ + + // private List txResources = new + // ArrayList(); + + private Map txResources = new HashMap(); + + public Coordinator() + { + + } + + void addResource(TransactionResource resource, final String pu) + { + txResources.put(pu, resource); + } + + TransactionResource getResource(final String pu) + { + return txResources.get(pu); + } + + Response coordinate(TxAction action) + { + Response response = Response.YES; + switch (action) + { + case BEGIN: + for (TransactionResource res : txResources.values()) + { + res.onBegin(); + } + break; + + case PREPARE: + + // TODO:: need to handle case of two phase commit, in case of + // polyglot persistence. + + for (TransactionResource res : txResources.values()) + { + res.prepare(); + } + break; + + case COMMIT: + + for (TransactionResource res : txResources.values()) + { + res.onCommit(); + } + break; + + case ROLLBACK: + for (TransactionResource res : txResources.values()) + { + res.onRollback(); + } + + break; + + default: + throw new IllegalArgumentException("Invalid transaction action : " + action); + } + + return response; + } + + boolean isTransactionActive() + { + for (TransactionResource res : txResources.values()) + { + if (res.isActive()) + { + return true; + } + + } + return false; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/DefaultTransactionResource.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/DefaultTransactionResource.java new file mode 100644 index 000000000..eb068b090 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/DefaultTransactionResource.java @@ -0,0 +1,155 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.persistence; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.persistence.api.Batcher; + +/** + * Default transaction implementation for databases who does not support + * transactions. This can only ensure ATOMICITY out of ACID properties. + * + * @author vivek.mishra + */ +public class DefaultTransactionResource implements TransactionResource +{ + + private boolean isActive; + + private Client client; + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(DefaultTransactionResource.class); + + private List nodes = new ArrayList(); + + public DefaultTransactionResource(Client client) + { + this.client = client; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.TransactionResource#onBegin() + */ + @Override + public void onBegin() + { + isActive = true; + + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.TransactionResource#onCommit() + */ + @Override + public void onCommit() + { + onFlush(); + nodes.clear(); + nodes = null; + nodes = new ArrayList(); + isActive = false; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.TransactionResource#onFlush() + */ + public void onFlush() + { + for (Node node : nodes) + { + node.flush(); + } + + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.TransactionResource#onRollback() + */ + @Override + public void onRollback() + { + onBatchRollBack(); + + nodes.clear(); + nodes = null; + nodes = new ArrayList(); + isActive = false; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.TransactionResource#prepare() + */ + @Override + public Response prepare() + { + return Response.YES; + } + + /** + * + * @param node + * @param events + */ + void syncNode(Node node) + { + nodes.add(node); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.TransactionResource#isActive() + */ + @Override + public boolean isActive() + { + return isActive; + } + + /** + * In case of rollback, clear added batch, if any. + */ + private void onBatchRollBack() + { + if (client instanceof Batcher) + { + ((Batcher) client).clear(); + } + + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerFactoryImpl.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerFactoryImpl.java new file mode 100644 index 000000000..5a21e65b1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerFactoryImpl.java @@ -0,0 +1,416 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; + +import javax.persistence.Cache; +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.PersistenceContextType; +import javax.persistence.PersistenceUnitUtil; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.metamodel.Metamodel; +import javax.persistence.spi.PersistenceUnitTransactionType; + +import org.apache.commons.lang.NotImplementedException; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaPersistenceUnitUtil; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.PersistenceUtilHelper; +import com.impetus.kundera.cache.CacheException; +import com.impetus.kundera.cache.CacheProvider; +import com.impetus.kundera.cache.NonOperationalCacheProvider; +import com.impetus.kundera.client.ClientResolverException; +import com.impetus.kundera.configure.ClientMetadataBuilder; +import com.impetus.kundera.loader.ClientFactory; +import com.impetus.kundera.loader.ClientLifeCycleManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * Implementation class for {@link EntityManagerFactory} + * + * @author animesh.kumar + */ +public class EntityManagerFactoryImpl implements EntityManagerFactory +{ + + /** the log used by this class. */ + private static Logger logger = LoggerFactory.getLogger(EntityManagerFactoryImpl.class); + + /** Whether or not the factory has been closed. */ + private boolean closed; + + /** + * Persistence Unit Properties Overriden by user provided factory + * properties. + */ + private Map properties; + + // TODO: Move it to Application Metadata + /** The cache provider. */ + private CacheProvider cacheProvider; + + /** + * Array of persistence units. (Contains only one string usually except when + * persisting in multiple data-stores) + */ + private String[] persistenceUnits; + + // Transaction type + private PersistenceUnitTransactionType transactionType; + + private final KunderaPersistenceUnitUtil util; + + private final PersistenceUtilHelper.MetadataCache cache = new PersistenceUtilHelper.MetadataCache(); + + /** ClientFactory map holds one clientfactory for one persistence unit */ + private Map clientFactories = new ConcurrentHashMap(); + + /** + * Use this if you want to construct this directly. + * + * @param persistenceUnit + * used to prefix the Cassandra domains + * @param properties + * the properties + */ + public EntityManagerFactoryImpl(String persistenceUnit, Map properties) + { + Map propsMap = new HashMap(); + + if (properties != null) + { + propsMap.putAll(properties); + } + + // TODO Devise some better (JPA) way + propsMap.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + this.properties = propsMap; + this.persistenceUnits = persistenceUnit.split(Constants.PERSISTENCE_UNIT_SEPARATOR); + + // configure client factories + configureClientFactories(); + + // Initialize L2 cache + this.cacheProvider = initSecondLevelCache(); + this.cacheProvider.createCache(Constants.KUNDERA_SECONDARY_CACHE_NAME); + + // Invoke Client Loaders + // logger.info("Loading Client(s) For Persistence Unit(s) " + + // persistenceUnit); + + Set txTypes = new HashSet(); + + for (String pu : persistenceUnits) + { + PersistenceUnitTransactionType txType = KunderaMetadataManager.getPersistenceUnitMetadata(pu) + .getTransactionType(); + txTypes.add(txType); + } + + if (txTypes.size() != 1) + { + throw new IllegalArgumentException( + "For polyglot persistence, it is mandatory for all persistence units to have same Transction type."); + } + else + { + this.transactionType = txTypes.iterator().next(); + } + + this.util = new KunderaPersistenceUnitUtil(cache); + + if (logger.isDebugEnabled()) + logger.info("EntityManagerFactory created for persistence unit : " + persistenceUnit); + } + + /** + * Close the factory, releasing any resources that it holds. After a factory + * instance has been closed, all methods invoked on it will throw the + * IllegalStateException, except for isOpen, which will return false. Once + * an EntityManagerFactory has been closed, all its entity managers are + * considered to be in the closed state. + * + * @throws IllegalStateException + * if the entity manager factory has been closed + * @see javax.persistence.EntityManagerFactory#close() + */ + @Override + public final void close() + { + if (isOpen()) + { + closed = true; + + // Shut cache provider down + if (cacheProvider != null) + { + cacheProvider.shutdown(); + } + + for (String pu : persistenceUnits) + { + ((ClientLifeCycleManager) clientFactories.get(pu)).destroy(); +// KunderaMetadata.INSTANCE.unloadKunderaMetadata(pu); + } + this.persistenceUnits = null; + this.properties = null; + clientFactories.clear(); + clientFactories = new ConcurrentHashMap(); + } + else + { + throw new IllegalStateException("entity manager factory has been closed"); + } + } + + /** + * Create a new application-managed EntityManager. This method returns a new + * EntityManager instance each time it is invoked. The isOpen method will + * return true on the returned instance. + * + * @return entity manager instance + * @throws IllegalStateException + * if the entity manager factory has been closed + */ + @Override + public final EntityManager createEntityManager() + { + // For Application managed persistence context, type is always EXTENDED + if (isOpen()) + { + return new EntityManagerImpl(this, transactionType, PersistenceContextType.EXTENDED); + } + throw new IllegalStateException("entity manager factory has been closed"); + } + + /** + * Create a new application-managed EntityManager with the specified Map of + * properties. This method returns a new EntityManager instance each time it + * is invoked. The isOpen method will return true on the returned instance. + * + * @param map + * properties for entity manager + * @return entity manager instance + * @throws IllegalStateException + * if the entity manager factory has been closed + */ + @Override + public final EntityManager createEntityManager(Map map) + { + // For Application managed persistence context, type is always EXTENDED + if (isOpen()) + { + return new EntityManagerImpl(this, map, transactionType, PersistenceContextType.EXTENDED); + } + throw new IllegalStateException("entity manager factory has been closed"); + } + + /** + * Indicates whether the factory is open. Returns true until the factory has + * been closed. + * + * @return boolean indicating whether the factory is open + * @see javax.persistence.EntityManagerFactory#isOpen() + */ + @Override + public final boolean isOpen() + { + return !closed; + } + + /** + * Return an instance of CriteriaBuilder for the creation of CriteriaQuery + * objects. + * + * @return CriteriaBuilder instance + * @throws IllegalStateException + * if the entity manager factory has been closed + * @see javax.persistence.EntityManagerFactory#getCriteriaBuilder() + */ + @Override + public CriteriaBuilder getCriteriaBuilder() + { + if (isOpen()) + { + throw new NotImplementedException("Criteria Query currently not supported by Kundera"); + } + throw new IllegalStateException("entity manager factory has been closed"); + } + + /** + * Return an instance of Metamodel interface for access to the metamodel of + * the persistence unit. + * + * @return Metamodel instance + * @throws IllegalStateException + * if the entity manager factory has been closed + * @see javax.persistence.EntityManagerFactory#getMetamodel() + */ + @Override + public Metamodel getMetamodel() + { + if (isOpen()) + { + return KunderaMetadataManager.getMetamodel(getPersistenceUnits()); + } + throw new IllegalStateException("entity manager factory has been closed"); + } + + /** + * Get the properties and associated values that are in effect for the + * entity manager factory. Changing the contents of the map does not change + * the configuration in effect. + * + * @return properties + * @throws IllegalStateException + * if the entity manager factory has been closed + * @see javax.persistence.EntityManagerFactory#getProperties() + */ + @Override + public Map getProperties() + { + if (isOpen()) + { + return properties; + } + throw new IllegalStateException("entity manager factory has been closed"); + } + + /** + * Access the cache that is associated with the entity manager factory (the + * "second level cache"). + * + * @return instance of the Cache interface + * @throws IllegalStateException + * if the entity manager factory has been closed + * @see javax.persistence.EntityManagerFactory#getCache() + */ + @Override + public Cache getCache() + { + if (isOpen()) + { + return cacheProvider.getCache(Constants.KUNDERA_SECONDARY_CACHE_NAME); + } + throw new IllegalStateException("entity manager factory has been closed"); + } + + /** + * Return interface providing access to utility methods for the persistence + * unit. + * + * @return PersistenceUnitUtil interface + * @throws IllegalStateException + * if the entity manager factory has been closed + * @see javax.persistence.EntityManagerFactory#getPersistenceUnitUtil() + */ + @Override + public PersistenceUnitUtil getPersistenceUnitUtil() + { + if (!isOpen()) + { + throw new IllegalStateException("EntityManagerFactory is closed"); + } + return this.util; + } + + /** + * Initialize and load clientFactory for all persistenceUnit with external + * properties. + * + * @param persistenceUnit + * @param externalProperties + */ + private void configureClientFactories() + { + ClientMetadataBuilder builder = new ClientMetadataBuilder(getProperties(), getPersistenceUnits()); + builder.buildClientFactoryMetadata(clientFactories); + } + + /** + * Inits the second level cache. + * + * @return the cache provider + */ + private CacheProvider initSecondLevelCache() + { + String classResourceName = (String) getProperties().get(PersistenceProperties.KUNDERA_CACHE_CONFIG_RESOURCE); + String cacheProviderClassName = (String) getProperties() + .get(PersistenceProperties.KUNDERA_CACHE_PROVIDER_CLASS); + + CacheProvider cacheProvider = null; + if (cacheProviderClassName != null) + { + try + { + Class cacheProviderClass = (Class) Class.forName(cacheProviderClassName); + cacheProvider = cacheProviderClass.newInstance(); + cacheProvider.init(classResourceName); + } + catch (ClassNotFoundException e) + { + throw new CacheException("Could not find class " + cacheProviderClassName + + ". Check whether you spelled it correctly in persistence.xml", e); + } + catch (InstantiationException e) + { + throw new CacheException("Could not instantiate " + cacheProviderClassName, e); + } + catch (IllegalAccessException e) + { + throw new CacheException(e); + } + } + if (cacheProvider == null) + { + cacheProvider = new NonOperationalCacheProvider(); + } + return cacheProvider; + } + + /** + * Gets the persistence units. + * + * @return the persistence units + */ + String[] getPersistenceUnits() + { + return persistenceUnits; + } + + ClientFactory getClientFactory(final String pu) + { + ClientFactory clientFactory = clientFactories.get(pu); + if (clientFactory != null) + { + return clientFactory; + } + logger.error("Client Factory Not Configured For Specified Client Type : "); + throw new ClientResolverException("Client Factory Not Configured For Specified Client Type."); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerImpl.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerImpl.java new file mode 100644 index 000000000..4abb96a22 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerImpl.java @@ -0,0 +1,995 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import java.util.HashMap; +import java.util.Map; + +import javax.naming.Context; +import javax.naming.InitialContext; +import javax.naming.NamingException; +import javax.persistence.EntityExistsException; +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.EntityNotFoundException; +import javax.persistence.EntityTransaction; +import javax.persistence.FlushModeType; +import javax.persistence.LockModeType; +import javax.persistence.PersistenceContextType; +import javax.persistence.Query; +import javax.persistence.TransactionRequiredException; +import javax.persistence.TypedQuery; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.metamodel.Metamodel; +import javax.persistence.spi.PersistenceUnitTransactionType; +import javax.transaction.UserTransaction; + +import org.apache.commons.lang.NotImplementedException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientResolverException; +import com.impetus.kundera.loader.ClientFactory; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.persistence.context.PersistenceCache; +import com.impetus.kundera.persistence.jta.KunderaJTAUserTransaction; +import com.impetus.kundera.query.KunderaTypedQuery; +import com.impetus.kundera.query.QueryImpl; + +/** + * The Class EntityManagerImpl. + * + * @author animesh.kumar + */ +public class EntityManagerImpl implements EntityManager, ResourceManager +{ + + /** The Constant log. */ + private static Logger logger = LoggerFactory.getLogger(EntityManagerImpl.class); + + /** The factory. */ + private EntityManagerFactory factory; + + /** The closed. */ + private boolean closed; + + /** Flush mode for this EM, default is AUTO. */ + private FlushModeType flushMode = FlushModeType.AUTO; + + /** Properties provided by user at the time of EntityManager Creation. */ + private Map properties; + + /** Properties provided by user at the time of EntityManager Creation. */ + private PersistenceDelegator persistenceDelegator; + + /** Persistence Context Type (Transaction/ Extended) */ + private PersistenceContextType persistenceContextType; + + /** Transaction Type (JTA/ RESOURCE_LOCAL) */ + private PersistenceUnitTransactionType transactionType; + + private PersistenceCache persistenceCache; + + private UserTransaction utx; + + private EntityTransaction entityTransaction; + + /** + * Instantiates a new entity manager impl. + * + * @param factory + * the factory + * @param properties + * the properties + */ + EntityManagerImpl(EntityManagerFactory factory, Map properties, PersistenceUnitTransactionType transactionType, + PersistenceContextType persistenceContextType) + { + this(factory, transactionType, persistenceContextType); + this.properties = properties; + + getPersistenceDelegator().populateClientProperties(this.properties); + } + + /** + * Instantiates a new entity manager impl. + * + * @param factory + * the factory + */ + EntityManagerImpl(EntityManagerFactory factory, PersistenceUnitTransactionType transactionType, + PersistenceContextType persistenceContextType) + { + this.factory = factory; + this.persistenceContextType = persistenceContextType; + this.transactionType = transactionType; + if (logger.isDebugEnabled()) + { + logger.debug("Creating EntityManager for persistence unit : " + getPersistenceUnit()); + } + // session = new EntityManagerSession((Cache) factory.getCache()); + this.persistenceCache = new PersistenceCache(); + this.persistenceCache.setPersistenceContextType(persistenceContextType); + + this.persistenceDelegator = new PersistenceDelegator(this.persistenceCache); + + for (String pu : ((EntityManagerFactoryImpl) this.factory).getPersistenceUnits()) + { + this.persistenceDelegator.loadClient(pu, discoverClient(pu)); + } + + if (logger.isDebugEnabled()) + { + logger.debug("Created EntityManager for persistence unit : " + getPersistenceUnit()); + } + } + + /** + * Make an instance managed and persistent. + * + * @param entity + * @throws EntityExistsException + * if the entity already exists. (If the entity already exists, + * the EntityExistsException may be thrown when the persist + * operation is invoked, or the EntityExistsException or another + * PersistenceException may be thrown at flush or commit time.) + * @throws IllegalArgumentException + * if the instance is not an entity + * @throws TransactionRequiredException + * if invoked on a container-managed entity manager of type + * PersistenceContextType.TRANSACTION and there is no + * transaction + */ + @Override + public final void persist(Object e) + { + checkClosed(); + checkTransactionNeeded(); + try + { + getPersistenceDelegator().persist(e); + } + catch (Exception ex) + { + // onRollBack. + doRollback(); + throw new KunderaException(ex); + } + } + + /** + * Merge the state of the given entity into the current persistence context. + * + * @param entity + * @return the managed instance that the state was merged to + * @throws IllegalArgumentException + * if instance is not an entity or is a removed entity + * @throws TransactionRequiredException + * if invoked on a container-managed entity manager of type + * PersistenceContextType.TRANSACTION and there is no + * transaction + * @see javax.persistence.EntityManager#merge(java.lang.Object) + */ + @Override + public final E merge(E e) + { + checkClosed(); + checkTransactionNeeded(); + try + { + return getPersistenceDelegator().merge(e); + } + catch (Exception ex) + { + // on Rollback + doRollback(); + throw new KunderaException(ex); + } + } + + /** + * Remove the entity instance. + * + * @param entity + * @throws IllegalArgumentException + * if the instance is not an entity or is a detached entity + * @throws TransactionRequiredException + * if invoked on a container-managed entity manager of type + * PersistenceContextType.TRANSACTION and there is no + * transaction + */ + @Override + public final void remove(Object e) + { + checkClosed(); + checkTransactionNeeded(); + try + { + getPersistenceDelegator().remove(e); + } + catch (Exception ex) + { + // on rollback. + doRollback(); + throw new KunderaException(ex); + } + } + + /** + * Find by primary key. Search for an entity of the specified class and + * primary key. If the entity instance is contained in the persistence + * context it is returned from there. + * + * @param entityClass + * @param primaryKey + * @return the found entity instance or null if the entity does not exist + * @throws IllegalArgumentException + * if the first argument does not denote an entity type or the + * second argument is is not a valid type for that entity’s + * primary key or is null + * @see javax.persistence.EntityManager#find(java.lang.Class, + * java.lang.Object) + */ + + @Override + public final E find(Class entityClass, Object primaryKey) + { + checkClosed(); + checkTransactionNeeded(); + return getPersistenceDelegator().findById(entityClass, primaryKey); + } + + /** + * Find by primary key, using the specified properties. Search for an entity + * of the specified class and primary key. If the entity instance is + * contained in the persistence context it is returned from there. If a + * vendor-specific property or hint is not recognized, it is silently + * ignored. + * + * @param entityClass + * @param primaryKey + * @param properties + * standard and vendor-specific properties and hints + * @return the found entity instance or null if the entity does not exist + * @throws IllegalArgumentException + * if the first argument does not denote an entity type or the + * second argument is is not a valid type for that entity’s + * primary key or is null + * @see javax.persistence.EntityManager#find(java.lang.Class, + * java.lang.Object, java.util.Map) + */ + @Override + public T find(Class entityClass, Object primaryKey, Map properties) + { + checkClosed(); + checkTransactionNeeded(); + + // Store current properties in a variable for post-find reset + Map currentProperties = getProperties(); + + // Populate properties in client + getPersistenceDelegator().populateClientProperties(properties); + T result = find(entityClass, primaryKey); + + // Reset Client properties + getPersistenceDelegator().populateClientProperties(currentProperties); + return result; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#find(java.lang.Class, + * java.lang.Object, javax.persistence.LockModeType) + */ + @Override + public T find(Class paramClass, Object paramObject, LockModeType paramLockModeType) + { + checkClosed(); + throw new NotImplementedException("Lock mode type currently not supported by Kundera"); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#find(java.lang.Class, + * java.lang.Object, javax.persistence.LockModeType, java.util.Map) + */ + @Override + public T find(Class arg0, Object arg1, LockModeType arg2, Map arg3) + { + checkClosed(); + throw new NotImplementedException("Lock mode type currently not supported by Kundera"); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#clear() + */ + @Override + public final void clear() + { + checkClosed(); + // session.clear(); + + // TODO Do we need a client and persistenceDelegator close here? + if (!PersistenceUnitTransactionType.JTA.equals(this.transactionType)) + { + getPersistenceDelegator().clear(); + } + } + + @Override + public final void close() + { + checkClosed(); + // session.clear(); + // session = null; + if (!PersistenceUnitTransactionType.JTA.equals(this.transactionType)) + { + getPersistenceDelegator().clear(); + } + getPersistenceDelegator().close(); + + this.closed = true; + } + + /** + * Check if the instance is a managed entity instance belonging to the + * current persistence context. + * + * @param entity + * @return boolean indicating if entity is in persistence context + * @throws IllegalArgumentException + * if not an entity + * @see javax.persistence.EntityManager#contains(java.lang.Object) + */ + @Override + public final boolean contains(Object entity) + { + checkClosed(); + + return getPersistenceDelegator().contains(entity); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#createQuery(java.lang.String) + */ + @Override + public final Query createQuery(String query) + { + checkClosed(); + checkTransactionNeeded(); + return getPersistenceDelegator().createQuery(query); + } + + @Override + public final void flush() + { + checkClosed(); + getPersistenceDelegator().doFlush(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#getDelegate() + */ + @Override + public final Object getDelegate() + { + checkClosed(); + return getPersistenceDelegator().getDelegate(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#createNamedQuery(java.lang.String) + */ + @Override + public final Query createNamedQuery(String name) + { + checkClosed(); + checkTransactionNeeded(); + return getPersistenceDelegator().createQuery(name); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#createNativeQuery(java.lang.String) + */ + @Override + public final Query createNativeQuery(String sqlString) + { + checkClosed(); + throw new NotImplementedException("Please use createNativeQuery(String sqlString, Class resultClass) instead."); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#createNativeQuery(java.lang.String, + * java.lang.Class) + */ + @Override + public final Query createNativeQuery(String sqlString, Class resultClass) + { + checkClosed(); + checkTransactionNeeded(); + // Add to meta data first. + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + + if (appMetadata.getQuery(sqlString) == null) + { + appMetadata.addQueryToCollection(sqlString, sqlString, true, resultClass); + } + + return getPersistenceDelegator().createQuery(sqlString); + + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#createNativeQuery(java.lang.String, + * java.lang.String) + */ + @Override + public final Query createNativeQuery(String sqlString, String resultSetMapping) + { + checkClosed(); + throw new NotImplementedException("ResultSetMapping currently not supported by Kundera. " + + "Please use createNativeQuery(String sqlString, Class resultClass) instead."); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#getReference(java.lang.Class, + * java.lang.Object) + */ + @Override + public final T getReference(Class entityClass, Object primaryKey) + { + checkClosed(); + throw new NotImplementedException("getReference currently not supported by Kundera"); + } + + @Override + public final FlushModeType getFlushMode() + { + checkClosed(); + return this.flushMode; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#getTransaction() + */ + @Override + public final EntityTransaction getTransaction() + { + checkClosed(); + if (this.transactionType == PersistenceUnitTransactionType.JTA) + { + throw new IllegalStateException("A JTA EntityManager cannot use getTransaction()"); + } + + if (this.entityTransaction == null) + { + this.entityTransaction = new KunderaEntityTransaction(this); + } + return this.entityTransaction; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#joinTransaction() + */ + @Override + public final void joinTransaction() + { + checkClosed(); + if (this.utx != null) + { + return; + } + else + { + throw new TransactionRequiredException("No transaction in progress"); + } + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#lock(java.lang.Object, + * javax.persistence.LockModeType) + */ + @Override + public final void lock(Object entity, LockModeType lockMode) + { + checkClosed(); + throw new NotImplementedException("lock currently not supported by Kundera"); + } + + /** + * Refresh the state of the instance from the database, overwriting changes + * made to the entity, if any. + * + * @param entity + * @throws IllegalArgumentException + * if the instance is not an entity or the entity is not managed + * @throws TransactionRequiredException + * if invoked on a container-managed entity manager of type + * PersistenceContextType.TRANSACTION and there is no + * transaction + * @throws EntityNotFoundException + * if the entity no longer exists in the database + * @see javax.persistence.EntityManager#refresh(java.lang.Object) + */ + @Override + public final void refresh(Object entity) + { + checkClosed(); + + checkTransactionNeeded(); + + getPersistenceDelegator().refresh(entity); + } + + /** + * Refresh the state of the instance from the database, using the specified + * properties, and overwriting changes made to the entity, if any. If a + * vendor-specific property or hint is not recognized, it is silently + * ignored. + * + * @param entity + * @param properties + * standard and vendor-specific properties and hints + * @throws IllegalArgumentException + * if the instance is not an entity or the entity is not managed + * @throws TransactionRequiredException + * if invoked on a container-managed entity manager of type + * PersistenceContextType.TRANSACTION and there is no + * transaction + * @throws EntityNotFoundException + * if the entity no longer exists in the database + * @see javax.persistence.EntityManager#refresh(java.lang.Object, + * java.util.Map) + */ + @Override + public void refresh(Object entity, Map properties) + { + // Store current properties in a variable for post-find reset + Map currentProperties = getProperties(); + + // Populate properties in client + getPersistenceDelegator().populateClientProperties(properties); + + // Refresh state of entity + refresh(entity); + + // Reset Client properties + getPersistenceDelegator().populateClientProperties(currentProperties); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#lock(java.lang.Object, + * javax.persistence.LockModeType, java.util.Map) + */ + @Override + public void lock(Object paramObject, LockModeType paramLockModeType, Map paramMap) + { + checkClosed(); + throw new NotImplementedException("lock currently not supported by Kundera"); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#refresh(java.lang.Object, + * javax.persistence.LockModeType) + */ + @Override + public void refresh(Object paramObject, LockModeType paramLockModeType) + { + checkClosed(); + throw new NotImplementedException("Lock mode type currently not supported by Kundera"); + + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#refresh(java.lang.Object, + * javax.persistence.LockModeType, java.util.Map) + */ + @Override + public void refresh(Object paramObject, LockModeType paramLockModeType, Map paramMap) + { + checkClosed(); + throw new NotImplementedException("LockModeType currently not supported by Kundera"); + } + + /** + * Remove the given entity from the persistence context, causing a managed + * entity to become detached. Unflushed changes made to the entity if any + * (including removal of the entity), will not be synchronized to the + * database. Entities which previously referenced the detached entity will + * continue to reference it. + * + * @param entity + * @throws IllegalArgumentException + * if the instance is not an entity + * @see javax.persistence.EntityManager#detach(java.lang.Object) + */ + @Override + public void detach(Object entity) + { + checkClosed(); + + if (entity == null) + { + throw new IllegalArgumentException("Entity is null, can't detach it"); + } + getPersistenceDelegator().detach(entity); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#getLockMode(java.lang.Object) + */ + @Override + public LockModeType getLockMode(Object paramObject) + { + checkClosed(); + throw new NotImplementedException("Lock mode type currently not supported by Kundera"); + } + + /** + * Set an entity manager property or hint. If a vendor-specific property or + * hint is not recognized, it is silently ignored. + * + * @param propertyName + * name of property or hint + * @param value + * @throws IllegalArgumentException + * if the second argument is not valid for the implementation + * @see javax.persistence.EntityManager#setProperty(java.lang.String, + * java.lang.Object) + */ + @Override + public void setProperty(String paramString, Object paramObject) + { + checkClosed(); + if (getProperties() == null) + { + this.properties = new HashMap(); + } + + this.properties.put(paramString, paramObject); + getPersistenceDelegator().populateClientProperties(this.properties); + } + + /* + * (non-Javadoc) + * + * @see + * javax.persistence.EntityManager#createQuery(javax.persistence.criteria + * .CriteriaQuery) + */ + @Override + public TypedQuery createQuery(CriteriaQuery paramCriteriaQuery) + { + checkClosed(); + throw new NotImplementedException("Criteria Query currently not supported by Kundera"); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#createQuery(java.lang.String, + * java.lang.Class) + */ + @Override + public TypedQuery createQuery(String paramString, Class paramClass) + { + Query q = createQuery(paramString); + return onTypedQuery(paramClass, q); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#createNamedQuery(java.lang.String, + * java.lang.Class) + */ + @Override + public TypedQuery createNamedQuery(String paramString, Class paramClass) + { + Query q = createNamedQuery(paramString); + return onTypedQuery(paramClass, q); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#unwrap(java.lang.Class) + */ + @Override + public T unwrap(Class paramClass) + { + checkClosed(); + throw new NotImplementedException("unwrap currently not supported by Kundera"); + } + + @Override + public final void setFlushMode(FlushModeType flushMode) + { + checkClosed(); + this.flushMode = flushMode; + getPersistenceDelegator().setFlushMode(flushMode); + } + + /** + * Get the properties and hints and associated values that are in effect for + * the entity manager. Changing the contents of the map does not change the + * configuration in effect. + * + * @return map of properties and hints in effect + */ + @Override + public Map getProperties() + { + checkClosed(); + return this.properties; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#getEntityManagerFactory() + */ + @Override + public EntityManagerFactory getEntityManagerFactory() + { + checkClosed(); + return this.factory; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#getCriteriaBuilder() + */ + @Override + public CriteriaBuilder getCriteriaBuilder() + { + checkClosed(); + return getEntityManagerFactory().getCriteriaBuilder(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#getMetamodel() + */ + @Override + public Metamodel getMetamodel() + { + checkClosed(); + return getEntityManagerFactory().getMetamodel(); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityManager#isOpen() + */ + @Override + public final boolean isOpen() + { + return !closed; + } + + /** + * Check closed. + */ + private void checkClosed() + { + if (!isOpen()) + { + throw new IllegalStateException("EntityManager has already been closed."); + } + } + + private void checkTransactionNeeded() + { + onLookUp(transactionType); + + if ((getPersistenceContextType() != PersistenceContextType.TRANSACTION) + || (getPersistenceDelegator().isTransactionInProgress())) + { + return; + } + throw new TransactionRequiredException( + "no transaction is in progress for a TRANSACTION type persistence context"); + } + + private void onLookUp(PersistenceUnitTransactionType transactionType) + { + // TODO transaction should not be null; + if (transactionType != null && transactionType.equals(PersistenceUnitTransactionType.JTA)) + { + if (this.entityTransaction == null) + { + this.entityTransaction = new KunderaEntityTransaction(this); + } + Context ctx; + try + { + ctx = new InitialContext(); + + this.utx = (UserTransaction) ctx.lookup("java:comp/UserTransaction"); + + if (this.utx == null) + { + throw new KunderaException( + "Lookup for UserTransaction returning null for :{java:comp/UserTransaction}"); + } + // TODO what is need to check? + if (!(this.utx instanceof KunderaJTAUserTransaction)) + { + throw new KunderaException("Please bind [" + KunderaJTAUserTransaction.class.getName() + + "] for :{java:comp/UserTransaction} lookup" + this.utx.getClass()); + } + + if (!this.entityTransaction.isActive()) + { + this.entityTransaction.begin(); + this.setFlushMode(FlushModeType.COMMIT); + ((KunderaJTAUserTransaction) this.utx).setImplementor(this); + } + + } + catch (NamingException e) + { + logger.error("Error during initialization of entity manager, Caused by:", e); + throw new KunderaException(e); + } + + } + } + + /** + * Returns Persistence unit (or comma separated units) associated with EMF. + * + * @return the persistence unit + */ + private String getPersistenceUnit() + { + return (String) getEntityManagerFactory().getProperties().get(Constants.PERSISTENCE_UNIT_NAME); + } + + /** + * Gets the persistence delegator. + * + * @return the persistence delegator + */ + PersistenceDelegator getPersistenceDelegator() + { + checkClosed(); + return this.persistenceDelegator; + } + + /** + * @return the persistenceContextType + */ + private PersistenceContextType getPersistenceContextType() + { + return this.persistenceContextType; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.EntityImplementor#doCommit() + */ + @Override + public void doCommit() + { + checkClosed(); + this.entityTransaction.commit(); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.EntityImplementor#doRollback() + */ + @Override + public void doRollback() + { + checkClosed(); + if (this.entityTransaction != null) + { + this.entityTransaction.rollback(); + } + else + { + getPersistenceDelegator().rollback(); + } + } + + /** + * Validates if expected result class is matching with supplied one, else + * throws {@link IllegalArgumentException} + * + * @param + * object type + * @param paramClass + * expected result class + * @param q + * query + * @return typed query instance. + */ + private TypedQuery onTypedQuery(Class paramClass, Query q) + { + if (paramClass.equals(((QueryImpl) q).getKunderaQuery().getEntityClass()) || paramClass.equals(Object.class)) + { + return new KunderaTypedQuery(q); + } + + throw new IllegalArgumentException("Mismatch in expected return type. Expected:" + paramClass + + " But actual class is:" + ((QueryImpl) q).getKunderaQuery().getEntityClass()); + } + + /** + * Gets the client. + * + * @param persistenceUnit + * the persistence unit + * @return the client + */ + private Client discoverClient(String persistenceUnit) + { + logger.info("Returning client instance for:" + persistenceUnit); + + ClientFactory clientFactory = ((EntityManagerFactoryImpl) getEntityManagerFactory()) + .getClientFactory(persistenceUnit); + if (clientFactory != null) + { + return clientFactory.getClientInstance(); + } + throw new ClientResolverException(" No client configured for: " + persistenceUnit); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerSession.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerSession.java new file mode 100644 index 000000000..797f36238 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityManagerSession.java @@ -0,0 +1,225 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.cache.Cache; + +/** + * The Class EntityManagerSession. + */ +public class EntityManagerSession +{ + + /** The Constant log. */ + private static final Logger LOG = LoggerFactory.getLogger(EntityManagerSession.class); + + /** cache is used to store objects retrieved in this EntityManager session. */ + private Map sessionCache; + + /** The l2 cache. */ + private Cache l2Cache; // L2 Cache + + /** + * Instantiates a new entity manager cache. + * + * @param cache + * the cache + */ + public EntityManagerSession(Cache cache) + { + this.sessionCache = new ConcurrentHashMap(); + setL2Cache(cache); + } + + /** + * Find in cache. + * + * @param + * the generic type + * @param entityClass + * the entity class + * @param id + * the id + * @return the t + */ + @SuppressWarnings("unchecked") + protected T lookup(Class entityClass, Object id) + { + String key = cacheKey(entityClass, id); + LOG.debug("Reading from L1 >> " + key); + T o = (T) sessionCache.get(key); + + // go to second-level cache + if (o == null) + { + LOG.debug("Reading from L2 >> " + key); + Cache c = (Cache) getL2Cache(); + if (c != null) + { + o = (T) c.get(key); + if (o != null) + { + LOG.debug("Found item in second level cache!"); + } + } + } + return o; + } + + /** + * Store in L1 only. + * + * @param id + * the id + * @param entity + * the entity + */ + protected void store(Object id, Object entity) + { + store(id, entity, Boolean.TRUE); + } + + /** + * Save to cache. + * + * @param id + * the id + * @param entity + * the entity + * @param spillOverToL2 + * the spill over to l2 + */ + protected void store(Object id, Object entity, boolean spillOverToL2) + { + String key = cacheKey(entity.getClass(), id); + LOG.debug("Writing to L1 >> " + key); + sessionCache.put(key, entity); + + if (spillOverToL2) + { + LOG.debug("Writing to L2 >>" + key); + // save to second level cache + Cache c = (Cache) getL2Cache(); + if (c != null) + { + c.put(key, entity); + } + } + } + + /** + * Removes the. + * + * @param + * the generic type + * @param entityClass + * the entity class + * @param id + * the id + */ + protected void remove(Class entityClass, Object id) + { + remove(entityClass, id, Boolean.TRUE); + } + + /** + * Removes the from cache. + * + * @param + * the generic type + * @param entityClass + * the entity class + * @param id + * the id + * @param spillOverToL2 + * the spill over to l2 + */ + protected void remove(Class entityClass, Object id, boolean spillOverToL2) + { + String key = cacheKey(entityClass, id); + LOG.debug("Removing from L1 >> " + key); + Object o = sessionCache.remove(key); + + if (spillOverToL2) + { + LOG.debug("Removing from L2 >> " + key); + Cache c = (Cache) getL2Cache(); + if (c != null) + { + c.evict(entityClass, key); + } + } + } + + /** + * Cache key. + * + * @param clazz + * the clazz + * @param id + * the id + * + * @return the string + */ + private String cacheKey(Class clazz, Object id) + { + return clazz.getName() + "_" + id; + } + + /** + * Clear. + */ + public final void clear() + { + sessionCache = new ConcurrentHashMap(); + + // Clear L2 Cahce + if (getL2Cache() != null) + { + getL2Cache().evictAll(); + } + } + + /** + * Gets the l2 cache. + * + * @return the l2Cache + */ + public Cache getL2Cache() + { + return l2Cache; + } + + /** + * Sets the l2 cache. + * + * @param l2Cache + * the l2Cache to set + */ + public void setL2Cache(Cache l2Cache) + { + this.l2Cache = l2Cache; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityReader.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityReader.java new file mode 100644 index 000000000..0fdbdaed9 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityReader.java @@ -0,0 +1,91 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import java.util.List; +import java.util.Map; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * The Interface EntityReader. + * + * @author vivek.mishra + * + * Interface to provide declarations for methods responsible for entity + * read operations.(Except queries). + */ +public interface EntityReader +{ + + /** + * Method responsible for reading back entity and relations using secondary + * indexes(if it holds any relation), else retrieve row keys using lucene. + * + * @param m + * entity meta data + * @param relationNames + * relation names + * @param isParent + * if entity is not holding any relation. + * @param client + * client instance + * @return list of wrapped enhance entities. + */ + List populateRelation(EntityMetadata m, Client client, int maxResults); + + /** + * Returns populated entity along with all relational value. + * + * @param e + * enhance entity + * @param graphs + * entity graph + * @param collectionHolder + * collection holder. + * @param client + * client + * @param m + * entity meta data + * @param persistenceDelegeator + * persistence delegator. + * @param lazily loaded. true if invoked over lazily fetched object. + * @return populate entity. + * @throws Exception + * the exception + */ + + Object recursivelyFindEntities(Object entity, Map relationsMap, EntityMetadata m, + PersistenceDelegator pd, boolean lazilyLoaded); + + /** + * Find by id. + * + * @param primaryKey + * the primary key + * @param m + * the m + * @param relationNames + * the relation names + * @param client + * the client + * @return the enhance entity + */ + EnhanceEntity findById(Object primaryKey, EntityMetadata m, Client client); + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityReaderException.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityReaderException.java new file mode 100644 index 000000000..6d93ddbec --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/EntityReaderException.java @@ -0,0 +1,63 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import com.impetus.kundera.KunderaException; + +/** + * @author amresh + * + */ +public class EntityReaderException extends KunderaException +{ + + /** + * + */ + public EntityReaderException() + { + // TODO Auto-generated constructor stub + } + + /** + * @param arg0 + */ + public EntityReaderException(String arg0) + { + super(arg0); + // TODO Auto-generated constructor stub + } + + /** + * @param arg0 + */ + public EntityReaderException(Throwable arg0) + { + super(arg0); + // TODO Auto-generated constructor stub + } + + /** + * @param arg0 + * @param arg1 + */ + public EntityReaderException(String arg0, Throwable arg1) + { + super(arg0, arg1); + // TODO Auto-generated constructor stub + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/IdGenerator.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/IdGenerator.java new file mode 100644 index 000000000..52daaf52d --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/IdGenerator.java @@ -0,0 +1,183 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import javax.persistence.GenerationType; +import javax.persistence.metamodel.Metamodel; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.generator.AutoGenerator; +import com.impetus.kundera.generator.SequenceGenerator; +import com.impetus.kundera.generator.TableGenerator; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.IdDiscriptor; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Generate id for entity when {@GeneratedValue} annotation + * given. + * + * @author Kuldeep.Mishra + * + */ +public class IdGenerator +{ + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(IdGenerator.class); + + public void generateAndSetId(Object e, EntityMetadata m, PersistenceDelegator pd) + { + Metamodel metamodel = KunderaMetadataManager.getMetamodel(m.getPersistenceUnit()); + IdDiscriptor keyValue = ((MetamodelImpl) metamodel).getKeyValue(e.getClass().getName()); + + if (keyValue != null) + { + Client client = pd.getClient(m); + + String clientFactoryName = KunderaMetadataManager.getPersistenceUnitMetadata(m.getPersistenceUnit()) + .getClient(); + if (clientFactoryName != null + && !clientFactoryName.equalsIgnoreCase("com.impetus.client.rdbms.RDBMSClientFactory")) + { + if (client != null) + { + GenerationType type = keyValue.getStrategy(); + switch (type) + { + case TABLE: + onTableGenerator(m, client, keyValue, e); + break; + case SEQUENCE: + onSequenceGenerator(m, client, keyValue, e); + break; + case AUTO: + onAutoGenerator(m, client, e); + break; + case IDENTITY: + throw new UnsupportedOperationException(GenerationType.class.getSimpleName() + "." + type + + " Strategy not supported by this client :" + client.getClass().getName()); + } + } + } + else + { + int hashCode = e.hashCode(); + Object generatedId = PropertyAccessorHelper.fromSourceToTargetClass(m.getIdAttribute().getJavaType(), + Integer.class, new Integer(hashCode)); + PropertyAccessorHelper.setId(e, m, generatedId); + } + } + } + + /** + * Generate Id when given auto generation strategy. + * + * @param m + * @param client + * @param e + */ + private void onAutoGenerator(EntityMetadata m, Client client, Object e) + { + if (client instanceof AutoGenerator) + { + Object generatedId = ((AutoGenerator) client).generate(); + try + { + generatedId = PropertyAccessorHelper.fromSourceToTargetClass(m.getIdAttribute().getJavaType(), + generatedId.getClass(), generatedId); + PropertyAccessorHelper.setId(e, m, generatedId); + return; + } + catch (IllegalArgumentException iae) + { + log.error("Unknown data type for ids : " + m.getIdAttribute().getJavaType()); + throw new KunderaException("Unknown data type for ids : " + m.getIdAttribute().getJavaType(), iae); + } + } + throw new IllegalArgumentException(GenerationType.class.getSimpleName() + "." + GenerationType.AUTO + + " Strategy not supported by this client :" + client.getClass().getName()); + } + + /** + * Generate Id when given sequence generation strategy. + * + * @param m + * @param client + * @param keyValue + * @param e + */ + private void onSequenceGenerator(EntityMetadata m, Client client, IdDiscriptor keyValue, Object e) + { + if (client instanceof SequenceGenerator) + { + Object generatedId = ((SequenceGenerator) client).generate(keyValue.getSequenceDiscriptor()); + try + { + generatedId = PropertyAccessorHelper.fromSourceToTargetClass(m.getIdAttribute().getJavaType(), + generatedId.getClass(), generatedId); + PropertyAccessorHelper.setId(e, m, generatedId); + return; + } + catch (IllegalArgumentException iae) + { + log.error("Unknown integral data type for ids : " + m.getIdAttribute().getJavaType()); + throw new KunderaException("Unknown integral data type for ids : " + m.getIdAttribute().getJavaType(), + iae); + } + } + throw new IllegalArgumentException(GenerationType.class.getSimpleName() + "." + GenerationType.SEQUENCE + + " Strategy not supported by this client :" + client.getClass().getName()); + } + + /** + * Generate Id when given table generation strategy. + * + * @param m + * @param client + * @param keyValue + * @param e + */ + private void onTableGenerator(EntityMetadata m, Client client, IdDiscriptor keyValue, Object e) + { + if (client instanceof TableGenerator) + { + Object generatedId = ((TableGenerator) client).generate(keyValue.getTableDiscriptor()); + try + { + generatedId = PropertyAccessorHelper.fromSourceToTargetClass(m.getIdAttribute().getJavaType(), + generatedId.getClass(), generatedId); + PropertyAccessorHelper.setId(e, m, generatedId); + return; + } + catch (IllegalArgumentException iae) + { + log.error("Unknown integral data type for ids : " + m.getIdAttribute().getJavaType()); + throw new KunderaException("Unknown integral data type for ids : " + m.getIdAttribute().getJavaType(), + iae); + } + } + throw new IllegalArgumentException(GenerationType.class.getSimpleName() + "." + GenerationType.TABLE + + " Strategy not supported by this client :" + client.getClass().getName()); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/KunderaEntityTransaction.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/KunderaEntityTransaction.java new file mode 100644 index 000000000..a7c2aab90 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/KunderaEntityTransaction.java @@ -0,0 +1,146 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.persistence; + +import javax.persistence.EntityManager; +import javax.persistence.EntityTransaction; + +/** + * Class implements EntityTransaction interface. It implements + * begin/commit/roll back and other methods. + * + * @author vivek.mishra + * + */ +public class KunderaEntityTransaction implements EntityTransaction +{ + private EntityManager entityManager; + + private Coordinator coordinator; + + private Boolean rollbackOnly; + + enum TxAction + { + BEGIN, COMMIT, ROLLBACK, PREPARE; + } + + KunderaEntityTransaction(EntityManager entityManager) + { + this.entityManager = entityManager; + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityTransaction#begin() + */ + @Override + public void begin() + { + if (isActive()) + { + throw new IllegalStateException("Transaction is already active"); + } + else + { + this.coordinator = ((EntityManagerImpl) entityManager).getPersistenceDelegator().getCoordinator(); + ((EntityManagerImpl) entityManager).getPersistenceDelegator().begin(); // transaction + // de-marcation. + this.coordinator.coordinate(TxAction.BEGIN); + } + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityTransaction#commit() + */ + @Override + public void commit() + { + if (!getRollbackOnly()) + { + onTransaction(TxAction.COMMIT); + ((EntityManagerImpl) entityManager).getPersistenceDelegator().commit(); + } + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityTransaction#getRollbackOnly() + */ + @Override + public boolean getRollbackOnly() + { + if (isActive()) + { + return rollbackOnly != null ? rollbackOnly : false; + } + else + { + throw new IllegalStateException("No transaction in progress"); + } + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityTransaction#isActive() + */ + @Override + public boolean isActive() + { + return (coordinator != null && coordinator.isTransactionActive()); + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityTransaction#rollback() + */ + @Override + public void rollback() + { + onTransaction(TxAction.ROLLBACK); + ((EntityManagerImpl) entityManager).getPersistenceDelegator().rollback(); + } + + private void onTransaction(TxAction action) + { + if (isActive()) + { + coordinator.coordinate(action); + } + else + { + throw new IllegalStateException("No transaction in progress"); + } + } + + /* + * (non-Javadoc) + * + * @see javax.persistence.EntityTransaction#setRollbackOnly() + */ + @Override + public void setRollbackOnly() + { + this.rollbackOnly = true; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/KunderaTransactionException.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/KunderaTransactionException.java new file mode 100644 index 000000000..0e70acd61 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/KunderaTransactionException.java @@ -0,0 +1,64 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +import com.impetus.kundera.KunderaException; + +/** + * @author amresh + * + */ +public class KunderaTransactionException extends KunderaException +{ + + /** + * + */ + private static final long serialVersionUID = -7672192031279208722L; + + /** + * + */ + public KunderaTransactionException() + { + } + + /** + * @param arg0 + */ + public KunderaTransactionException(String arg0) + { + super(arg0); + } + + /** + * @param arg0 + */ + public KunderaTransactionException(Throwable arg0) + { + super(arg0); + } + + /** + * @param arg0 + * @param arg1 + */ + public KunderaTransactionException(String arg0, Throwable arg1) + { + super(arg0, arg1); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/PersistenceDelegator.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/PersistenceDelegator.java new file mode 100644 index 000000000..079ade4c4 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/PersistenceDelegator.java @@ -0,0 +1,984 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.persistence; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Deque; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.concurrent.locks.ReentrantReadWriteLock; + +import javax.persistence.FlushModeType; +import javax.persistence.Query; +import javax.persistence.metamodel.Metamodel; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientPropertiesSetter; +import com.impetus.kundera.client.ClientResolverException; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.graph.ObjectGraph; +import com.impetus.kundera.graph.ObjectGraphBuilder; +import com.impetus.kundera.graph.ObjectGraphUtils; +import com.impetus.kundera.lifecycle.states.ManagedState; +import com.impetus.kundera.lifecycle.states.RemovedState; +import com.impetus.kundera.lifecycle.states.TransientState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.IdDiscriptor; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.api.Batcher; +import com.impetus.kundera.persistence.context.EventLog.EventType; +import com.impetus.kundera.persistence.context.FlushManager; +import com.impetus.kundera.persistence.context.MainCache; +import com.impetus.kundera.persistence.context.PersistenceCache; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.impetus.kundera.persistence.context.jointable.JoinTableData.OPERATION; +import com.impetus.kundera.persistence.event.EntityEventDispatcher; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.proxy.LazyInitializerFactory; +import com.impetus.kundera.query.QueryResolver; +import com.impetus.kundera.utils.ObjectUtils; + +/** + * The Class PersistenceDelegator. + */ +public final class PersistenceDelegator +{ + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(PersistenceDelegator.class); + + /** The closed. */ + private boolean closed; + + /** The client map. */ + private Map clientMap = new HashMap(); + + /** The event dispatcher. */ + private EntityEventDispatcher eventDispatcher; + + // /** The is relation via join table. */ + // private boolean isRelationViaJoinTable; + + private FlushModeType flushMode = FlushModeType.AUTO; + + private ObjectGraphBuilder graphBuilder; + + private final ReentrantReadWriteLock lock = new ReentrantReadWriteLock(); + + // Whether a transaction is in progress + private boolean isTransactionInProgress; + + private PersistenceCache persistenceCache; + + private FlushManager flushManager = new FlushManager(); + + private boolean enableFlush; + + private Coordinator coordinator; + + /** + * Instantiates a new persistence delegator. + * + * @param session + * the session + * @param persistenceUnits + * the persistence units + */ + PersistenceDelegator(final PersistenceCache pc) + { + this.eventDispatcher = new EntityEventDispatcher(); + this.graphBuilder = new ObjectGraphBuilder(pc, this); + this.persistenceCache = pc; + } + + /***********************************************************************/ + /***************** CRUD Methods ****************************************/ + /***********************************************************************/ + + /** + * Writes an entity into Persistence cache. (Actual database write is done + * while flushing) + */ + public void persist(Object e) + { + if (e == null) + { + throw new IllegalArgumentException( + "Entity object is invalid, operation failed. Please check previous log message for details"); + } + EntityMetadata metadata = getMetadata(e.getClass()); + + // Create an object graph of the entity object. + ObjectGraph graph = graphBuilder.getObjectGraph(e, new TransientState()); + + // Call persist on each node in object graph. + Node node = graph.getHeadNode(); + try + { + // Get write lock before writing object required for transaction. + lock.writeLock().lock(); + + node.persist(); + + // build flush stack. + flushManager.buildFlushStack(node, com.impetus.kundera.persistence.context.EventLog.EventType.INSERT); + + // Flushing data. + flush(); + + // Update Primary key into entity class in case it is generated by + // database + // updateId(e, metadata, node); + + // Add node to persistence context after successful flush. + getPersistenceCache().getMainCache().addHeadNode(node); + } + finally + { + lock.writeLock().unlock(); + } + + // Unlocking object. + graph.clear(); + graph = null; + if (log.isDebugEnabled()) + { + log.debug("Data persisted successfully for entity : " + e.getClass()); + } + } + + /** + * Updates id of user entity object. + * + * @param e + * @param metadata + * @param node + */ + private void updateId(Object e, EntityMetadata metadata, Node node) + { + Metamodel metamodel = KunderaMetadataManager.getMetamodel(metadata.getPersistenceUnit()); + IdDiscriptor keyValue = ((MetamodelImpl) metamodel).getKeyValue(e.getClass().getName()); + if (keyValue != null) + { + + PropertyAccessorHelper.setId(e, metadata, node.getEntityId()); + for (Relation relation : metadata.getRelations()) + { + Object relObj = PropertyAccessorHelper.getObject(e, relation.getProperty()); + if (node.getEntityId().getClass().isAssignableFrom(int.class) + && e.hashCode() != (Integer) node.getEntityId()) + { + if (relation.isUnary()) + { + updateRecursively(relation, relObj); + } + else if (relation.isCollection()) + { + Collection col = (Collection) relObj; + for (Object obj : col) + { + updateRecursively(relation, obj); + } + } + } + } + + } + } + + private void updateRecursively(Relation relation, Object obj) + { + if (obj != null) + { + + Node relNode = getPersistenceCache().getMainCache().getNodeFromCache(obj); + if (relNode != null) + { + EntityMetadata relMetadata = getMetadata(relation.getTargetEntity()); + updateId(obj, relMetadata, relNode); + } + } + } + + /** + * Find object based on primary key either form persistence cache or from + * database + * + * @param entityClass + * @param primaryKey + * @return + */ + public E findById(Class entityClass, Object primaryKey) + { + E e = find(entityClass, primaryKey); + if (e == null) + return null; + + // I don't it's needed as already done via find () method! + /* + * // Set this returned entity as head node if applicable String nodeId + * = ObjectGraphUtils.getNodeId(primaryKey, entityClass); CacheBase + * mainCache = getPersistenceCache().getMainCache(); Node node = + * mainCache.getNodeFromCache(nodeId); if (node != null && + * node.getParents() == null && + * !mainCache.getHeadNodes().contains(node)) { + * mainCache.addHeadNode(node); } + */ + // Return a copy of this entity + return (E) (e); + } + + /** + * Finds an entity from persistence cache, if not there, fetches from + * database. Nodes are added into persistence cache (if not already there) + * as and when they are found from DB. While adding nodes to persistence + * cache, a deep copy is added, so that found object doesn't refer to + * managed entity in persistence cache. + * + * @param entityClass + * Entity Class + * @param primaryKey + * Primary Key + * @return Entity Object for the given primary key + * + */ + E find(Class entityClass, Object primaryKey) + { + if (primaryKey == null) + { + throw new IllegalArgumentException("PrimaryKey value must not be null for object you want to find."); + } + // Locking as it might read from persistence context. + + EntityMetadata entityMetadata = getMetadata(entityClass); + + String nodeId = ObjectGraphUtils.getNodeId(primaryKey, entityClass); + + // TODO all the scrap should go from here. + MainCache mainCache = (MainCache) getPersistenceCache().getMainCache(); + Node node = mainCache.getNodeFromCache(nodeId); + + // if node is not in persistence cache or is dirty, fetch from database + if (node == null || node.isDirty()) + { + node = new Node(nodeId, entityClass, new ManagedState(), getPersistenceCache(), primaryKey); + node.setClient(getClient(entityMetadata)); + // TODO ManagedState.java require serious attention. + node.setPersistenceDelegator(this); + + try + { + lock.readLock().lock(); + node.find(); + } + finally + { + lock.readLock().unlock(); + } + } + Object nodeData = node.getData(); + if (nodeData == null) + { + return null; + } + else + { + E e = (E) ObjectUtils.deepCopy(nodeData); + + onSetProxyOwners(entityMetadata,e); + return e; + } + + } + + /** + * Retrieves a {@link List} of Entities for given Primary Keys + * + * @param entityClass + * Entity Class + * @param primaryKeys + * Array of Primary Keys + * @see {@link PersistenceDelegator#find(Class, Object)} + * @return List of found entities + */ + // TODO Is it possible to pass all primary keys directly to database client. + public List find(Class entityClass, Object... primaryKeys) + { + List entities = new ArrayList(); + if (primaryKeys == null) + { + return entities; + } + Set pKeys = new HashSet(Arrays.asList(primaryKeys)); + for (Object primaryKey : pKeys) + { + E e = find(entityClass, primaryKey); + if (e != null) + entities.add(e); + } + return entities; + } + + /** + * Retrieves {@link List} of entities for a given {@link Map} of embedded + * column values. Purpose of this method is to provide functionality of + * search based on columns inside embedded objects. + * + * @param entityClass + * Entity Class + * @param embeddedColumnMap + * Embedded column map values + * @return List of found entities. + */ + public List find(Class entityClass, Map embeddedColumnMap) + { + EntityMetadata entityMetadata = getMetadata(entityClass); + + // TODO Why returning entities are not added into cache we should not + // iterate here but client should i think. + List entities = new ArrayList(); + entities = getClient(entityMetadata).find(entityClass, embeddedColumnMap); + + return entities; + } + + /** + * Removes an entity object from persistence cache. + * + */ + public void remove(Object e) + { + // Invoke Pre Remove Events + + // TODO Check for validity also as per JPA + if (e == null) + { + throw new IllegalArgumentException("Entity to be removed must not be null."); + } + + EntityMetadata metadata = getMetadata(e.getClass()); + + // Create an object graph of the entity object + ObjectGraph graph = graphBuilder.getObjectGraph(e, new ManagedState()); + + Node node = graph.getHeadNode(); + + try + { + lock.writeLock().lock(); + + // TODO : push into action queue, get original end-point from + // persistenceContext first! + + // Action/ExecutionQueue/ActivityQueue :-> id, name, EndPoint, + // changed + // state + + // Change state of node, after successful flush processing. + node.remove(); + + // build flush stack. + + flushManager.buildFlushStack(node, EventType.DELETE); + + // Flush node. + flush(); + } + finally + { + lock.writeLock().unlock(); + } + // clear out graph + graph.clear(); + graph = null; + + if (log.isDebugEnabled()) + log.debug("Data removed successfully for entity : " + e.getClass()); + } + + /** + * Flushes Dirty objects in {@link PersistenceCache} to databases. + * + */ + private void flush() + { + // Get flush stack from Flush Manager + Deque fs = flushManager.getFlushStack(); + + // Flush each node in flush stack from top to bottom unit it's empty + + if (log.isDebugEnabled()) + { + log.debug("Flushing following flush stack to database(s) (showing stack objects from top to bottom):\n" + + fs); + } + if (fs != null) + { + boolean isBatch = false; + while (!fs.isEmpty()) + { + Node node = fs.pop(); + + // Only nodes in Managed and Removed state are flushed, rest + // are ignored + if (node.isInState(ManagedState.class) || node.isInState(RemovedState.class)) + { + EntityMetadata metadata = getMetadata(node.getDataClass()); + node.setClient(getClient(metadata)); + + // if batch size is defined. + if ((node.getClient() instanceof Batcher) && ((Batcher) (node.getClient())).getBatchSize() > 0) + { + isBatch = true; + ((Batcher) (node.getClient())).addBatch(node); + } + else if (isTransactionInProgress + && MetadataUtils.defaultTransactionSupported(metadata.getPersistenceUnit())) + { + onSynchronization(node, metadata); + } + else + { + node.flush(); + } + } + + } + + if (!isBatch) + { + // TODO : This needs to be look for different + // permutation/combination + // Flush Join Table data into database + flushJoinTableData(); + // performed, + } + } + } + + public E merge(E e) + { + if (log.isDebugEnabled()) + log.debug("Merging Entity : " + e); + + if (e == null) + { + throw new IllegalArgumentException("Entity to be merged must not be null."); + } + + EntityMetadata m = getMetadata(e.getClass()); + + // Create an object graph of the entity object to be merged + ObjectGraph graph = graphBuilder.getObjectGraph(e, new ManagedState()); + + // Call merge on each node in object graph + Node node = graph.getHeadNode(); + + try + { + lock.writeLock().lock(); + // Change node's state after successful flush. + + // TODO : push into action queue, get original end-point from + // persistenceContext first! + + // Action/ExecutionQueue/ActivityQueue :-> id, name, EndPoint, + // changed + // state + + node.merge(); + + // build flush stack. + + flushManager.buildFlushStack(node, EventType.UPDATE); + + flush(); + } + finally + { + lock.writeLock().unlock(); + } + graph.clear(); + graph = null; + + return (E) node.getData(); + } + + /** + * Remove the given entity from the persistence context, causing a managed + * entity to become detached. + */ + public void detach(Object entity) + { + Node node = getPersistenceCache().getMainCache().getNodeFromCache(entity); + if (node != null) + { + node.detach(); + } + } + + /** + * Gets the client. + * + * @param m + * the m + * @return the client + */ + public Client getClient(EntityMetadata m) + { + // // Persistence Unit used to retrieve client + if (m == null) + { + throw new KunderaException("Entitymatadata should not be null"); + } + String persistenceUnit = m.getPersistenceUnit(); + + Client client = clientMap.get(persistenceUnit); + if (client == null) + { + throw new ClientResolverException("No client configured for persistenceUnit" + persistenceUnit); + } + return client; + } + + /** + * Gets the event dispatcher. + * + * @return the event dispatcher + */ + public EntityEventDispatcher getEventDispatcher() + { + return eventDispatcher; + } + + /** + * Creates the query. + * + * @param jpaQuery + * the jpa query + * @return the query + */ + Query createQuery(String jpaQuery) + { + Query query = new QueryResolver().getQueryImplementation(jpaQuery, this); + return query; + } + + /** + * Checks if is open. + * + * @return true, if is open + */ + public boolean isOpen() + { + return !closed; + } + + /** + * Close. + */ + void close() + { + doFlush(); + eventDispatcher = null; + + // Close all clients created in this session + if (clientMap != null && !clientMap.isEmpty()) + { + for (Client client : clientMap.values()) + { + client.close(); + } + clientMap.clear(); + clientMap = null; + } + + onClearProxy(); + + // TODO: Move all nodes tied to this EM into detached state, need to + // discuss with Amresh. + + closed = true; + } + + private void onClearProxy() + { + if (KunderaMetadata.INSTANCE.getCoreMetadata() != null) + { + LazyInitializerFactory lazyInitializerrFactory = KunderaMetadata.INSTANCE.getCoreMetadata() + .getLazyInitializerFactory(); + + if (lazyInitializerrFactory != null) + { + lazyInitializerrFactory.clearProxies(); + } + } + } + + private void onSetProxyOwners(final EntityMetadata m,Object e) + { + if (KunderaMetadata.INSTANCE.getCoreMetadata() != null) + { + LazyInitializerFactory lazyInitializerrFactory = KunderaMetadata.INSTANCE.getCoreMetadata() + .getLazyInitializerFactory(); + + if (lazyInitializerrFactory != null) + { + lazyInitializerrFactory.setProxyOwners(m, e); + } + } + } + + void clear() + { + // Move all nodes tied to this EM into detached state + flushManager.clearFlushStack(); + getPersistenceCache().clean(); + onClearProxy(); + } + + /** + * Check if the instance is a managed entity instance belonging to the + * current persistence context. + */ + boolean contains(Object entity) + { + Node node = getPersistenceCache().getMainCache().getNodeFromCache(entity); + return node != null && node.isInState(ManagedState.class); + } + + /** + * Refresh the state of the instance from the database, overwriting changes + * made to the entity, if any. + */ + public void refresh(Object entity) + { + if (contains(entity)) + { + MainCache mainCache = (MainCache) getPersistenceCache().getMainCache(); + Node node = mainCache.getNodeFromCache(entity); + // Locking as it might read from persistence context. + + try + { + lock.readLock().lock(); + node.refresh(); + } + finally + { + lock.readLock().unlock(); + } + } + else + { + throw new IllegalArgumentException("This is not a valid or managed entity, can't be refreshed"); + } + } + + /** + * Gets the metadata. + * + * @param clazz + * the clazz + * @return the metadata + */ + private EntityMetadata getMetadata(Class clazz) + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(clazz); + if (metadata == null) + { + throw new KunderaException("Entitymatadata should not be null"); + } + return metadata; + } + + /** + * @param flushMode + * the flushMode to set + */ + void setFlushMode(FlushModeType flushMode) + { + // TODO keeping it open for future releases current not using any where. + this.flushMode = flushMode; + } + + /** + * @return the isTransactionInProgress + */ + public boolean isTransactionInProgress() + { + return isTransactionInProgress; + } + + /** + * @return the persistenceCache + */ + public PersistenceCache getPersistenceCache() + { + return persistenceCache; + } + + /******************************* Transaction related methods ***********************************************/ + + void begin() + { + isTransactionInProgress = true; + } + + void commit() + { + enableFlush = true; + execute(); + flushManager.commit(); + flushManager.clearFlushStack(); + isTransactionInProgress = false; + enableFlush = false; + } + + /** + * On explicit call from em.flush(). + */ + void doFlush() + { + enableFlush = true; + flush(); + execute(); + enableFlush = false; + flushManager.commit(); + flushManager.clearFlushStack(); + } + + void rollback() + { + flushManager.rollback(this); + flushManager.clearFlushStack(); + getPersistenceCache().clean(); + isTransactionInProgress = false; + } + + /** + * Populates client specific properties. + * + * @param properties + * map of properties. + */ + void populateClientProperties(Map properties) + { + if (properties != null && !properties.isEmpty()) + { + Map clientMap = getDelegate(); + if (clientMap != null && !clientMap.isEmpty()) + { + // TODO If we have two pu for same client then? Need to discuss + // with Amresh. + for (Client client : clientMap.values()) + { + if (client instanceof ClientPropertiesSetter) + { + ClientPropertiesSetter cps = (ClientPropertiesSetter) client; + cps.populateClientProperties(client, properties); + } + } + } + } + else + { + if (log.isDebugEnabled()) + { + log.debug("Can't set Client properties as None/ Null was supplied"); + } + } + } + + /** + * Pre load client specific to persistence unit. + * + * @param persistenceUnit + * persistence unit. + * @param client + */ + + void loadClient(String persistenceUnit, Client client) + { + if (!clientMap.containsKey(persistenceUnit)) + { + clientMap.put(persistenceUnit, client); + } + } + + /** + * Returns map of client as delegate to entity manager. + * + * @return clientMap client map + */ + Map getDelegate() + { + return clientMap; + } + + /** + * Executes batch. + */ + private void execute() + { + if (clientMap != null) + { + for (Client client : clientMap.values()) + { + if (client instanceof Batcher) + { + // if no batch operation performed{may be running in transaction?} + if (((Batcher) client).getBatchSize() == 0 || ((Batcher) client).executeBatch() > 0) + { + flushJoinTableData(); + } + } + } + } + } + + /** + * On flushing join table data + */ + private void flushJoinTableData() + { + if (applyFlush()) + { + for (JoinTableData jtData : flushManager.getJoinTableData()) + { + if (!jtData.isProcessed()) + { + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(jtData.getEntityClass()); + Client client = getClient(m); + if (OPERATION.INSERT.equals(jtData.getOperation())) + { + client.persistJoinTable(jtData); + jtData.setProcessed(true); + } + else if (OPERATION.DELETE.equals(jtData.getOperation())) + { + for (Object pk : jtData.getJoinTableRecords().keySet()) + { + client.deleteByColumn(m.getSchema(), jtData.getJoinTableName(), + ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(), pk); + } + jtData.setProcessed(true); + } + } + + } + } + } + + /** + * Returns true, if flush mode is AUTO and not running within transaction || + * running within transaction and commit is invoked. + * + * @return boolean value. + */ + private boolean applyFlush() + { + return (!isTransactionInProgress && flushMode.equals(FlushModeType.AUTO)) || enableFlush; + } + + /** + * Returns transaction coordinator. + * + * @return + */ + Coordinator getCoordinator() + { + coordinator = new Coordinator(); + try + { + for (String pu : clientMap.keySet()) + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(pu); + + String txResource = puMetadata.getProperty(PersistenceProperties.KUNDERA_TRANSACTION_RESOURCE); + + if (txResource != null) + { + TransactionResource resource = (TransactionResource) Class.forName(txResource).newInstance(); + coordinator.addResource(resource, pu); + Client client = clientMap.get(pu); + + if (!(client instanceof TransactionBinder)) + { + throw new KunderaTransactionException( + "Client : " + + client.getClass() + + " must implement TransactionBinder interface, if {kundera.transaction.resource.class} property provided!"); + } + else + { + ((TransactionBinder) client).bind(resource); + } + } + else + { + coordinator.addResource(new DefaultTransactionResource(clientMap.get(pu)), pu); + } + } + } catch(Exception e) + { + log.error("Error while initializing Transaction Resource:", e); + throw new KunderaTransactionException(e); + + } + + return coordinator; + } + + /** + * If transaction is in progress and user explicitly invokes em.flush()! + * + * @param node + * data node + * @param metadata + * entity metadata. + */ + private void onSynchronization(Node node, EntityMetadata metadata) + { + DefaultTransactionResource resource = (DefaultTransactionResource) coordinator.getResource(metadata + .getPersistenceUnit()); + if (enableFlush) + { + resource.onFlush(); + } + else + { + resource.syncNode(node); + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/PersistenceValidator.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/PersistenceValidator.java new file mode 100644 index 000000000..21e2e38d1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/PersistenceValidator.java @@ -0,0 +1,61 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * Responsible for validating entity persistence + * + * @author amresh.singh + */ +public class PersistenceValidator +{ + private static final Logger log = LoggerFactory.getLogger(PersistenceValidator.class); + + /** + * Validates an entity object for CRUD operations + * + * @param entity + * Instance of entity object + * @return True if entity object is valid, false otherwise + */ + public boolean isValidEntityObject(Object entity) + { + if (entity == null) + { + log.error("Entity to be persisted must not be null, operation failed"); + return false; + } + + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + + Object id = PropertyAccessorHelper.getId(entity, metadata); + if (id == null) + { + log.error("Entity to be persisted can't have Primary key set to null."); + return false; + } + return true; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/ResourceManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/ResourceManager.java new file mode 100644 index 000000000..4cd690210 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/ResourceManager.java @@ -0,0 +1,35 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +/** + * The Interface ResourceManager. + * + * @author vivek.mishra + */ +public interface ResourceManager +{ + + /** + * Do commit. + */ + void doCommit(); + + /** + * Do rollback. + */ + void doRollback(); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/TransactionBinder.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/TransactionBinder.java new file mode 100644 index 000000000..f95737a1c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/TransactionBinder.java @@ -0,0 +1,40 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.persistence; + +/** + * TransactionBinder interface. If underlying database provides in-built + * transaction support, client has to implement this interface and bind + * transaction resource with client. + * + * @author vivek.mishra + * + */ +public interface TransactionBinder +{ + + /** + * Binds a transaction resource with client instance. Any subsequent CRUD + * calls will use this transaction resource to mark bind within already + * running transaction boundary. TransactionResource is responsible to bind + * and provide connection instance with for subsequent commit/rollback. + * + * @param resource + * transactional resource + */ + void bind(TransactionResource resource); +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/TransactionResource.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/TransactionResource.java new file mode 100644 index 000000000..8512fa30f --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/TransactionResource.java @@ -0,0 +1,73 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence; + +/** + * TransactionResource interface will delegate begin/commit/rollback to client + * and each client will implement this interface provided transaction support is + * required for corresponding database. If underlying database supports + * transaction then it will + * + * @author vivek.mishra + * + */ +public interface TransactionResource +{ + + /** + * On begin transactions. + */ + void onBegin(); + + /** + * On commit transactions. + */ + void onCommit(); + + /** + * On rollback transactions. + */ + void onRollback(); + + /** + * On intermediate flush, when explicitly flush is invoked by em.flush()! + */ + void onFlush(); + + /** + * On prepare for two phase commit. + * + * @return response, returns YES if it is ready for commit + */ + Response prepare(); + + /** + * Returns true if transaction is active else false. + * + * @return boolean true. + */ + boolean isActive(); + + /** + * + * Response enum + * + */ + enum Response + { + YES, NO; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/api/Batcher.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/api/Batcher.java new file mode 100644 index 000000000..9cee2df7d --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/api/Batcher.java @@ -0,0 +1,56 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.api; + +import com.impetus.kundera.graph.Node; + +/** + * API to handler batch operations. + * + * @author vivek.mishra + * + */ +public interface Batcher +{ + + /** + * Adds node to batch collection. + * + * @param node + * data node. + */ + void addBatch(Node node); + + /** + * executes batch. + * + * @return returns number of records persisted/update via batch. + */ + int executeBatch(); + + /** + * Returns batch size + * + * @return batch size as integer + */ + int getBatchSize(); + + /** + * In case user asked for + */ + void clear(); + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/CacheBase.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/CacheBase.java new file mode 100644 index 000000000..6ff198cd1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/CacheBase.java @@ -0,0 +1,194 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context; + +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.graph.NodeLink; +import com.impetus.kundera.graph.ObjectGraph; +import com.impetus.kundera.graph.ObjectGraphUtils; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.utils.ObjectUtils; + +/** + * Base class for all cache required in persistence context + * + * @author amresh.singh + */ +public class CacheBase { + private static Logger log = LoggerFactory.getLogger(CacheBase.class); + + private Map nodeMappings; + + private Set headNodes; + + public CacheBase() { + headNodes = new HashSet(); + nodeMappings = new HashMap(); + } + + public Node getNodeFromCache(String nodeId) { + Node node = nodeMappings.get(nodeId); + return node; + } + + public Node getNodeFromCache(Object entity) { + if (entity == null) { + throw new IllegalArgumentException("Entity is null, can't check whether it's in persistence context"); + } + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + Object primaryKey = PropertyAccessorHelper.getId(entity, entityMetadata); + + if (primaryKey == null) { + throw new IllegalArgumentException("Primary key not set into entity"); + } + String nodeId = ObjectGraphUtils.getNodeId(primaryKey, entity.getClass()); + return getNodeFromCache(nodeId); + } + + public void addNodeToCache(Node node) { + // Make a deep copy of Node data and and set into node + // Original data object is now detached from Node and is possibly + // referred by user code + Object nodeDataCopy = ObjectUtils.deepCopy(node.getData()); + node.setData(nodeDataCopy); + + /* + * check if this node already exists in cache node mappings If yes, update parents and children links Otherwise, + * just simply add the node to cache node mappings + */ + + processNodeMapping(node); + } + + public void processNodeMapping(Node node) { + if (nodeMappings.containsKey(node.getNodeId())) { + Node existingNode = nodeMappings.get(node.getNodeId()); + + if (existingNode.getParents() != null) { + if (node.getParents() == null) { + node.setParents(new HashMap()); + } + node.getParents().putAll(existingNode.getParents()); + } + + if (existingNode.getChildren() != null) { + if (node.getChildren() == null) { + node.setChildren(new HashMap()); + } + node.getChildren().putAll(existingNode.getChildren()); + } + + nodeMappings.put(node.getNodeId(), node); + logCacheEvent("ADDED TO ", node.getNodeId()); + } else { + logCacheEvent("ADDED TO ", node.getNodeId()); + nodeMappings.put(node.getNodeId(), node); + } + + // If it's a head node, add this to the list of head nodes in + // Persistence Cache + if (node.isHeadNode()) { + node.getPersistenceCache().getMainCache().addHeadNode(node); + } + } + + public void removeNodeFromCache(Node node) { + if (getHeadNodes().contains(node)) { + getHeadNodes().remove(node); + } + + if (nodeMappings.get(node.getNodeId()) != null) { + nodeMappings.remove(node.getNodeId()); + } + + logCacheEvent("REMOVED FROM ", node.getNodeId()); + node = null; // Eligible for GC + } + + public void addGraphToCache(ObjectGraph graph, PersistenceCache persistenceCache) { + // Add each node in the graph to cache + for (String key : graph.getNodeMapping().keySet()) { + Node thisNode = graph.getNodeMapping().get(key); + addNodeToCache(thisNode); + + // Remove all those head nodes in persistence cache, that are there + // in Graph as a non-head node + if (!thisNode.isHeadNode() && persistenceCache.getMainCache().getHeadNodes().contains(thisNode)) { + persistenceCache.getMainCache().getHeadNodes().remove(thisNode); + } + } + // Add head Node to list of head nodes + addHeadNode(graph.getHeadNode()); + } + + private void logCacheEvent(String eventType, String nodeId) { + if (log.isDebugEnabled()) { + log.debug("Node: " + nodeId + ":: " + eventType + " Persistence Context"); + } + } + + /** + * @param nodeMappings + * the nodeMappings to set + */ + public void setNodeMappings(Map nodeMappings) { + this.nodeMappings = nodeMappings; + } + + /** + * @return the headNodes + */ + public Set getHeadNodes() { + return headNodes; + } + + public void addHeadNode(Node headNode) { + headNodes.add(headNode); + } + + public int size() { + return nodeMappings.size(); + } + + public Collection getAllNodes() { + return nodeMappings.values(); + } + + /** + * + */ + public void clear() { + this.nodeMappings.clear(); + this.headNodes.clear(); + this.nodeMappings=null; + this.headNodes=null; + nodeMappings = new HashMap(); + headNodes = new HashSet(); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/ElementCollectionCache.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/ElementCollectionCache.java new file mode 100644 index 000000000..f30b3de02 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/ElementCollectionCache.java @@ -0,0 +1,26 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context; + +/** + * + * + * @author amresh.singh + */ +public class ElementCollectionCache extends CacheBase +{ + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EmbeddedCache.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EmbeddedCache.java new file mode 100644 index 000000000..a5cf14d78 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EmbeddedCache.java @@ -0,0 +1,26 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context; + +/** + * + * + * @author amresh.singh + */ +public class EmbeddedCache extends CacheBase +{ + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EventLog.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EventLog.java new file mode 100644 index 000000000..cf7d96ba0 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EventLog.java @@ -0,0 +1,83 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.context; + +import com.impetus.kundera.graph.Node; + +/** + * Logs CRUD events, + * + * @author vivek.mishra + * + */ +public class EventLog +{ + + private EventType eventType; + + private long timeinMillies; + + private Node node; + + EventLog(EventType eventType, Node transactional) + { + this.node = transactional; + this.eventType = eventType; + this.timeinMillies = System.currentTimeMillis(); + } + + Node getSavePointData() + { + return node.getOriginalNode(); + } + + /** + * @return the entityId + */ + Object getEntityId() + { + return node.getNodeId(); + } + + /** + * @return the eventType + */ + EventType getEventType() + { + return eventType; + } + + /** + * @return the timeinMillies + */ + long getTimeinMillies() + { + return timeinMillies; + } + + /** + * @return the node + */ + Node getNode() + { + return node; + } + + public enum EventType + { + INSERT, UPDATE, DELETE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EventLogQueue.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EventLogQueue.java new file mode 100644 index 000000000..c8169c763 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/EventLogQueue.java @@ -0,0 +1,181 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.context; + +import java.util.HashMap; +import java.util.Map; + +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.persistence.context.EventLog.EventType; + +/** + * The Class EventLogQueue. + * + * @author vivek.mishra + */ +class EventLogQueue +{ + + /** The insert events. */ + private Map insertEvents; + + /** The update events. */ + private Map updateEvents; + + /** The delete events. */ + private Map deleteEvents; + + /** + * On event. + * + * @param log + * the log + * @param eventType + * the event type + */ + void onEvent(EventLog log, EventType eventType) + { + + switch (eventType) + { + case INSERT: + + onInsert(log); + break; + + case UPDATE: + onUpdate(log); + break; + + case DELETE: + onDelete(log); + break; + + default: + + throw new KunderaException("Invalid event type:" + eventType); + } + + } + + /** + * On delete. + * + * @param log + * the log + */ + private void onDelete(EventLog log) + { + if (deleteEvents == null) + { + deleteEvents = new HashMap(); + ; + } + + deleteEvents.put(log.getEntityId(), log); + + } + + /** + * On update. + * + * @param log + * the log + */ + private void onUpdate(EventLog log) + { + if (updateEvents == null) + { + updateEvents = new HashMap(); + + } + + updateEvents.put(log.getEntityId(), log); + } + + /** + * On insert. + * + * @param log + * the log + */ + private void onInsert(EventLog log) + { + if (insertEvents == null) + { + insertEvents = new HashMap(); + } + + insertEvents.put(log.getEntityId(), log); + + } + + /** + * Clear. + */ + void clear() + { + if (this.insertEvents != null) + { + insertEvents.clear(); + insertEvents = null; + + } + if (this.updateEvents != null) + { + updateEvents.clear(); + updateEvents = null; + + } + if (this.deleteEvents != null) + { + deleteEvents.clear(); + deleteEvents = null; + + } + } + + /** + * Gets the insert events. + * + * @return the insert events + */ + Map getInsertEvents() + { + return insertEvents; + } + + /** + * Gets the update events. + * + * @return the update events + */ + Map getUpdateEvents() + { + return updateEvents; + } + + /** + * Gets the delete events. + * + * @return the delete events + */ + Map getDeleteEvents() + { + return deleteEvents; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/FlushManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/FlushManager.java new file mode 100644 index 000000000..8a5e48126 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/FlushManager.java @@ -0,0 +1,526 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context; + +import java.util.ArrayDeque; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Deque; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.graph.NodeLink; +import com.impetus.kundera.graph.NodeLink.LinkProperty; +import com.impetus.kundera.lifecycle.states.ManagedState; +import com.impetus.kundera.lifecycle.states.RemovedState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.JoinTableMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.persistence.context.EventLog.EventType; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.impetus.kundera.persistence.context.jointable.JoinTableData.OPERATION; + +/** + * Provides utility methods for managing Flush Stack. + * + * @author amresh.singh + */ +public class FlushManager +{ + + /** + * Deque containing Nodes to be flushed Entities are always flushed from the + * start, there way to end until deque is empty. + */ + private Deque stackQueue; + + /** + * Map containing data required for inserting records for each join table. + * Key -> Name of Join Table Value -> records to be persisted in the join + * table + */ + private List joinTableDataCollection = new ArrayList(); + + /** The event log queue. */ + private EventLogQueue eventLogQueue = new EventLogQueue(); + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(FlushManager.class); + + /** + * Instantiates a new flush manager. + */ + public FlushManager() + { + stackQueue = new ArrayDeque(); + } + + /** + * Builds the flush stack. + * + * @param headNode + * the head node + * @param eventType + * the event type + */ + public void buildFlushStack(Node headNode, EventType eventType) + { + if (headNode != null) + { + headNode.setTraversed(false); + addNodesToFlushStack(headNode, eventType); + } + } + + /** + * Adds the nodes to flush stack. + * + * @param node + * the node + * @param eventType + * the event type + */ + private void addNodesToFlushStack(Node node, EventType eventType) + { + + Map children = node.getChildren(); + + // If this is a leaf node (not having any child, no need to go any + // deeper + if (children != null) + { + Map oneToOneChildren = new HashMap(); + Map oneToManyChildren = new HashMap(); + Map manyToOneChildren = new HashMap(); + Map manyToManyChildren = new HashMap(); + + for (NodeLink nodeLink : children.keySet()) + { + Relation.ForeignKey multiplicity = nodeLink.getMultiplicity(); + + switch (multiplicity) + { + case ONE_TO_ONE: + oneToOneChildren.put(nodeLink, children.get(nodeLink)); + break; + case ONE_TO_MANY: + oneToManyChildren.put(nodeLink, children.get(nodeLink)); + break; + case MANY_TO_ONE: + manyToOneChildren.put(nodeLink, children.get(nodeLink)); + break; + case MANY_TO_MANY: + manyToManyChildren.put(nodeLink, children.get(nodeLink)); + break; + } + + } + + // Process One-To-Many children + for (NodeLink nodeLink : oneToManyChildren.keySet()) + { + // Process child node Graph recursively first + Node childNode = children.get(nodeLink); + + if (childNode != null && !childNode.isTraversed()) + { + addNodesToFlushStack(childNode, eventType); + } + } + + // Process Many-To-Many children + for (NodeLink nodeLink : manyToManyChildren.keySet()) + { + if (!node.isTraversed() && !(Boolean) nodeLink.getLinkProperty(LinkProperty.IS_RELATED_VIA_JOIN_TABLE)) + { + // Push this node to stack + node.setTraversed(true); + stackQueue.push(node); + logEvent(node, eventType); + } + + Node childNode = children.get(nodeLink); + + if (childNode != null) + { + // Extract information required to be persisted into + // Join + // Table + if (node.isDirty() && !node.isTraversed()) + { + // M-2-M relation fields that are Set or List are joined + // by join table. + // M-2-M relation fields that are Map aren't joined by + // Join table + + JoinTableMetadata jtmd = (JoinTableMetadata) nodeLink + .getLinkProperty(LinkProperty.JOIN_TABLE_METADATA); + if (jtmd != null) + { + String joinColumnName = (String) jtmd.getJoinColumns().toArray()[0]; + String inverseJoinColumnName = (String) jtmd.getInverseJoinColumns().toArray()[0]; + Object entityId = node.getEntityId(); + Object childId = childNode.getEntityId(); + Set childValues = new HashSet(); + childValues.add(childId); + + OPERATION operation = null; + if (node.getCurrentNodeState().getClass().equals(ManagedState.class)) + { + operation = OPERATION.INSERT; + } + else if (node.getCurrentNodeState().getClass().equals(RemovedState.class)) + { + operation = OPERATION.DELETE; + } + + addJoinTableData(operation, jtmd.getJoinTableSchema(), jtmd.getJoinTableName(), + joinColumnName, inverseJoinColumnName, node.getDataClass(), entityId, childValues); + } + } + + // Process child node Graph recursively first + if (!childNode.isTraversed()) + { + addNodesToFlushStack(childNode, eventType); + } + } + } + // Process One-To-One children + for (NodeLink nodeLink : oneToOneChildren.keySet()) + { + if (!node.isTraversed()) + { + // Push this node to stack + node.setTraversed(true); + stackQueue.push(node); + logEvent(node, eventType); + } + + // Process child node Graph recursively + Node childNode = children.get(nodeLink); + + addNodesToFlushStack(childNode, eventType); + } + + // Process Many-To-One children + for (NodeLink nodeLink : manyToOneChildren.keySet()) + { + if (!node.isTraversed()) + { + // Push this node to stack + node.setTraversed(true); + stackQueue.push(node); + logEvent(node, eventType); + } + + // Child node of this node + Node childNode = children.get(nodeLink); + + // Process all parents of child node with Many-To-One + // relationship first + Map parents = childNode.getParents(); + for (NodeLink parentLink : parents.keySet()) + { + Relation.ForeignKey multiplicity = parentLink.getMultiplicity(); + if (multiplicity.equals(Relation.ForeignKey.MANY_TO_ONE)) + { + Node parentNode = parents.get(parentLink); + + if (!parentNode.isTraversed() && parentNode.isDirty()) + { + addNodesToFlushStack(parentNode, eventType); + } + } + } + + // Finally process this child node + if (!childNode.isTraversed() && childNode.isDirty()) + { + addNodesToFlushStack(childNode, eventType); + } + else if (!childNode.isDirty()) + { + childNode.setTraversed(true); + stackQueue.push(childNode); + logEvent(childNode, eventType); + } + } + } + + // Finally, if this node itself is not traversed yet, (as may happen + // in + // 1-1 and M-1 + // cases), push it to stack + if (!node.isTraversed() && node.isDirty()) + { + node.setTraversed(true); + stackQueue.push(node); + logEvent(node, eventType); + } + } + + /* *//** + * Gets the flush stack. + * + * @return the flushStack + */ + public Deque getFlushStack() + { + return stackQueue; + } + + /** + * Gets the join table data map. + * + * @return the joinTableDataMap + */ + public List getJoinTableData() + { + return joinTableDataCollection; + } + + /** + * Empties Flush stack present in a PersistenceCache. + * + */ + public void clearFlushStack() + { + if (stackQueue != null && !stackQueue.isEmpty()) + { + stackQueue.clear(); + } + if (joinTableDataCollection != null && !joinTableDataCollection.isEmpty()) + { + joinTableDataCollection.clear(); + joinTableDataCollection = null; + joinTableDataCollection = new ArrayList(); + } + + if (eventLogQueue != null) + { + eventLogQueue.clear(); + } + } + + /** + * Rollback. + * + * @param delegator + * the delegator + */ + public void rollback(PersistenceDelegator delegator) + { + if (eventLogQueue != null) + { + onRollBack(delegator, eventLogQueue.getInsertEvents()); + onRollBack(delegator, eventLogQueue.getUpdateEvents()); + onRollBack(delegator, eventLogQueue.getDeleteEvents()); + + rollbackJoinTableData(delegator); + } + } + + /** + * Rollback. + * + * @param delegator + * the delegator + */ + public void commit() + { + onCommit(eventLogQueue.getInsertEvents()); + onCommit(eventLogQueue.getUpdateEvents()); + onCommit(eventLogQueue.getDeleteEvents()); + } + + /** + * @param deleteEvents + */ + private void onCommit(Map eventCol) + { + if (eventCol != null && !eventCol.isEmpty()) + { + Collection events = eventCol.values(); + Iterator iter = events.iterator(); + + while (iter.hasNext()) + { + try + { + EventLog event = iter.next(); + Node node = event.getNode(); + if (node.isProcessed()) + { + // One time set as required for rollback. + Node original = node.clone(); + node.setOriginalNode(original); + } + + // mark it null for garbage collection. + event = null; + } + catch (Exception ex) + { + log.warn("Caught exception during rollback, Caused by:", ex); + // bypass to next event + } + + } + } + } + + /** + * On roll back. + * + * @param delegator + * the delegator + * @param eventCol + * the event col + */ + private void onRollBack(PersistenceDelegator delegator, Map eventCol) + { + if (eventCol != null && !eventCol.isEmpty()) + { + Collection events = eventCol.values(); + Iterator iter = events.iterator(); + + while (iter.hasNext()) + { + try + { + EventLog event = iter.next(); + Node node = event.getNode(); + Class clazz = node.getDataClass(); + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(clazz); + Client client = delegator.getClient(metadata); + + // do manual rollback, if data is processed, and running + // without transaction or with kundera's default transaction + // support! + if (node.isProcessed() + && (!delegator.isTransactionInProgress() || MetadataUtils + .defaultTransactionSupported(metadata.getPersistenceUnit()))) + { + if (node.getOriginalNode() == null) + { + Object entityId = node.getEntityId(); + client.delete(node.getData(), entityId); + } + else + { + client.persist(node.getOriginalNode()); + } + } + // mark it null for garbage collection. + event = null; + } + catch (Exception ex) + { + log.warn("Caught exception during rollback, Caused by:", ex); + // bypass to next event + } + } + } + // mark it null for garbage collection. + eventCol = null; + } + + /** + * Adds the join table data into map. + * + * @param operation + * the operation + * @param joinTableName + * the join table name + * @param joinColumnName + * the join column name + * @param invJoinColumnName + * the inv join column name + * @param entityClass + * the entity class + * @param joinColumnValue + * the join column value + * @param invJoinColumnValues + * the inv join column values + */ + private void addJoinTableData(OPERATION operation, String schemaName, String joinTableName, String joinColumnName, + String invJoinColumnName, Class entityClass, Object joinColumnValue, Set invJoinColumnValues) + { + JoinTableData joinTableData = new JoinTableData(operation, schemaName, joinTableName, joinColumnName, + invJoinColumnName, entityClass); + joinTableData.addJoinTableRecord(joinColumnValue, invJoinColumnValues); + joinTableDataCollection.add(joinTableData); + } + + /** + * Log event. + * + * @param node + * the node + * @param eventType + * the event type + */ + private void logEvent(Node node, EventType eventType) + { + // Node contains original as well as transactional copy. + EventLog log = new EventLog(eventType, node); + eventLogQueue.onEvent(log, eventType); + } + + private void rollbackJoinTableData(PersistenceDelegator delegator) + { + // on deleting join table data. + for (JoinTableData jtData : joinTableDataCollection) + { + if (jtData.isProcessed()) + { + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(jtData.getEntityClass()); + Client client = delegator.getClient(m); + + if (OPERATION.INSERT.equals(jtData.getOperation())) + { + for (Object pk : jtData.getJoinTableRecords().keySet()) + { + client.deleteByColumn(jtData.getSchemaName(), jtData.getJoinTableName(), m.getIdAttribute() + .getName(), pk); + } + } + else if (OPERATION.DELETE.equals(jtData.getOperation())) + { + client.persistJoinTable(jtData); + } + } + } + joinTableDataCollection.clear(); + joinTableDataCollection = null; + joinTableDataCollection = new ArrayList(); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/MainCache.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/MainCache.java new file mode 100644 index 000000000..25d19e778 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/MainCache.java @@ -0,0 +1,26 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context; + +/** + * Main cache for the persistence context + * + * @author amresh.singh + */ +public class MainCache extends CacheBase +{ + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/PersistenceCache.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/PersistenceCache.java new file mode 100644 index 000000000..997442332 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/PersistenceCache.java @@ -0,0 +1,193 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context; + +import javax.persistence.PersistenceContextType; + +/** + * Implementation of Persistence Context as defined in JPA. Acts as a cache of + * entities. + * + * @author amresh.singh + */ +public class PersistenceCache +{ + /* Main Cache of entity objects */ + private CacheBase mainCache; + + /* Cache of embedded objects */ + private CacheBase embeddedCache; + + /* Cache of objects within element collection */ + private CacheBase elementCollectionCache; + + /* Cache of transactional objects */ + private CacheBase transactionalCache; + + // FlushManager flushManager; + + private PersistenceContextType persistenceContextType; + + /** + * Stack containing Nodes to be flushed Entities are always flushed from the + * top, there way to bottom until stack is empty + */ + // private FlushStack flushStack; + + /** + * Map containing data required for inserting records for each join table. + * Key -> Name of Join Table Value -> records to be persisted in the join + * table + */ + // private Map joinTableDataMap; + + public PersistenceCache() + { + initialize(); + } + + private void initialize() + { + mainCache = new MainCache(); + embeddedCache = new EmbeddedCache(); + elementCollectionCache = new ElementCollectionCache(); + transactionalCache = new TransactionalCache(); + + // flushStack = new FlushStack(); + // joinTableDataMap = new HashMap(); + // + // flushManager = new FlushManager(); + } + + /** + * Cleaned out the data. + * + */ + public void clean() + { + // Clear main cache. + if (mainCache != null) + { + mainCache.clear(); + mainCache = null; + } + + if (embeddedCache != null) + { + embeddedCache.clear(); + embeddedCache = null; + } + if (elementCollectionCache != null) + { + elementCollectionCache.clear(); + elementCollectionCache = null; + } + if (transactionalCache != null) + { + transactionalCache.clear(); + transactionalCache = null; + } + + initialize(); + + } + + /** + * @return the mainCache + */ + public CacheBase getMainCache() + { + return mainCache; + } + + /** + * @param mainCache + * the mainCache to set + */ + public void setMainCache(CacheBase mainCache) + { + this.mainCache = mainCache; + } + + /** + * @return the embeddedCache + */ + public CacheBase getEmbeddedCache() + { + return embeddedCache; + } + + /** + * @param embeddedCache + * the embeddedCache to set + */ + public void setEmbeddedCache(CacheBase embeddedCache) + { + this.embeddedCache = embeddedCache; + } + + /** + * @return the elementCollectionCache + */ + public CacheBase getElementCollectionCache() + { + return elementCollectionCache; + } + + /** + * @param elementCollectionCache + * the elementCollectionCache to set + */ + public void setElementCollectionCache(CacheBase elementCollectionCache) + { + this.elementCollectionCache = elementCollectionCache; + } + + /** + * @return the transactionalCache + */ + public CacheBase getTransactionalCache() + { + return transactionalCache; + } + + /** + * @param transactionalCache + * the transactionalCache to set + */ + public void setTransactionalCache(CacheBase transactionalCache) + { + this.transactionalCache = transactionalCache; + } + + /** + * @return the persistenceContextType + */ + public PersistenceContextType getPersistenceContextType() + { + return persistenceContextType; + } + + /** + * @param persistenceContextType + * the persistenceContextType to set + */ + public void setPersistenceContextType(PersistenceContextType persistenceContextType) + { + this.persistenceContextType = persistenceContextType; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/PersistenceCacheManager.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/PersistenceCacheManager.java new file mode 100644 index 000000000..0c1a3e10f --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/PersistenceCacheManager.java @@ -0,0 +1,91 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.context; + +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.graph.ObjectGraphUtils; +import com.impetus.kundera.lifecycle.states.ManagedState; +import com.impetus.kundera.persistence.PersistenceDelegator; + +/** + * @author amresh + * + */ +public class PersistenceCacheManager +{ + private PersistenceCache persistenceCache; + + public PersistenceCacheManager(PersistenceCache pc) + { + this.persistenceCache = pc; + } + + public void clearPersistenceCache() + { + persistenceCache.clean(); + + } // cleanIndividualCache(pc.getMainCache()); + // cleanIndividualCache(pc.getEmbeddedCache()); + // cleanIndividualCache(pc.getElementCollectionCache()); + // cleanIndividualCache(pc.getTransactionalCache()); + + private void cleanIndividualCache(CacheBase cache) + { + for (Node node : cache.getAllNodes()) + { + node.clear(); + } + } + + public void markAllNodesNotTraversed() + { + for (Node node : persistenceCache.getMainCache().getAllNodes()) + { + node.setTraversed(false); + } + + for (Node node : persistenceCache.getEmbeddedCache().getAllNodes()) + { + node.setTraversed(false); + } + + for (Node node : persistenceCache.getElementCollectionCache().getAllNodes()) + { + node.setTraversed(false); + } + + for (Node node : persistenceCache.getTransactionalCache().getAllNodes()) + { + node.setTraversed(false); + } + } + + /** + * @param entity + * @param pd + * @param entityId + */ + public static void addEntityToPersistenceCache(Object entity, PersistenceDelegator pd, Object entityId) + { + MainCache mainCache = (MainCache) pd.getPersistenceCache().getMainCache(); + String nodeId = ObjectGraphUtils.getNodeId(entityId, entity.getClass()); + Node node = new Node(nodeId, entity.getClass(), new ManagedState(), pd.getPersistenceCache(), entityId); + node.setData(entity); + node.setPersistenceDelegator(pd); + mainCache.addNodeToCache(node); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/TransactionalCache.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/TransactionalCache.java new file mode 100644 index 000000000..07e3a788f --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/TransactionalCache.java @@ -0,0 +1,26 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context; + +/** + * + * + * @author amresh.singh + */ +public class TransactionalCache extends CacheBase +{ + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/jointable/JoinTableData.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/jointable/JoinTableData.java new file mode 100644 index 000000000..f2369bf8c --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/context/jointable/JoinTableData.java @@ -0,0 +1,219 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.persistence.context.jointable; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +/** + * Holds data required prior to persisting records in Join Table + * + * @author amresh.singh + */ +public class JoinTableData +{ + private String joinTableName; + + private String schemaName; + + private Class entityClass; + + private String joinColumnName; + + private String inverseJoinColumnName; + + private boolean isProcessed; + + public static enum OPERATION + { + INSERT, UPDATE, DELETE + } + + /** + * Operation to be performed on this Join Table data + * + * @See {@link OPERATION} + */ + private OPERATION operation; + + /** + * Key -> Primary key of entity at the Join column side Value -> Set of + * primary keys of entities at the inverse join column side + */ + Map> joinTableRecords; + + public JoinTableData(OPERATION operation, String schemaName, String joinTableName, String joinColumnName, + String inverseJoinColumnName, Class entityClass) + { + this.operation = operation; + this.schemaName = schemaName; + this.joinTableName = joinTableName; + this.joinColumnName = joinColumnName; + this.inverseJoinColumnName = inverseJoinColumnName; + this.entityClass = entityClass; + + joinTableRecords = new HashMap>(); + } + + /** + * @return the joinTableName + */ + public String getJoinTableName() + { + return joinTableName; + } + + /** + * @param joinTableName + * the joinTableName to set + */ + public void setJoinTableName(String joinTableName) + { + this.joinTableName = joinTableName; + } + + /** + * @return the joinColumnName + */ + public String getJoinColumnName() + { + return joinColumnName; + } + + /** + * @param joinColumnName + * the joinColumnName to set + */ + public void setJoinColumnName(String joinColumnName) + { + this.joinColumnName = joinColumnName; + } + + /** + * @return the inverseJoinColumnName + */ + public String getInverseJoinColumnName() + { + return inverseJoinColumnName; + } + + /** + * @param inverseJoinColumnName + * the inverseJoinColumnName to set + */ + public void setInverseJoinColumnName(String inverseJoinColumnName) + { + this.inverseJoinColumnName = inverseJoinColumnName; + } + + /** + * @return the joinTableRecords + */ + public Map> getJoinTableRecords() + { + return joinTableRecords; + } + + /** + * @return the entityClass + */ + public Class getEntityClass() + { + return entityClass; + } + + /** + * @param entityClass + * the entityClass to set + */ + public void setEntityClass(Class entityClass) + { + this.entityClass = entityClass; + } + + /** + * @return the operation + */ + public OPERATION getOperation() + { + return operation; + } + + /** + * @param operation + * the operation to set + */ + public void setOperation(OPERATION operation) + { + this.operation = operation; + } + + /** + * @param joinTableRecords + * the joinTableRecords to set + */ + public void addJoinTableRecord(Object key, Set values) + { + Set existingValues = joinTableRecords.get(key); + if (existingValues == null) + { + existingValues = new HashSet(); + existingValues.addAll(values); + joinTableRecords.put(key, existingValues); + } + else + { + existingValues.addAll(values); + } + } + + /** + * @return the isProcessed + */ + public boolean isProcessed() + { + return isProcessed; + } + + /** + * @param isProcessed + * the isProcessed to set + */ + public void setProcessed(boolean isProcessed) + { + this.isProcessed = isProcessed; + } + + /** + * @return the schemaName + */ + public String getSchemaName() + { + return schemaName; + } + + /** + * @param schemaName + * the schemaName to set + */ + public void setSchemaName(String schemaName) + { + this.schemaName = schemaName; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/CallbackMethod.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/CallbackMethod.java new file mode 100644 index 000000000..edd0400c1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/CallbackMethod.java @@ -0,0 +1,44 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.event; + +import java.lang.reflect.InvocationTargetException; + +/** + * Interface that defines how JPA Entity Listeners can be called. + * + * @author animesh.kumar + */ +public interface CallbackMethod +{ + + /** + * Invokes the method with entity object. + * + * @param entity + * the entity + * + * @throws IllegalArgumentException + * the illegal argument exception + * @throws IllegalAccessException + * the illegal access exception + * @throws InvocationTargetException + * the invocation target exception + * @throws InstantiationException + * the instantiation exception + */ + public void invoke(Object entity) throws EventListenerException; +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/EntityEventDispatcher.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/EntityEventDispatcher.java new file mode 100644 index 000000000..4a8fb1358 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/EntityEventDispatcher.java @@ -0,0 +1,69 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.event; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceException; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * The Class EntityEventDispatcher. + */ +public class EntityEventDispatcher +{ + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(EntityManager.class); + + /** + * Fire event listeners. + * + * @param metadata + * the metadata + * @param entity + * the entity + * @param event + * the event + * @throws PersistenceException + * the persistence exception + */ + public void fireEventListeners(EntityMetadata metadata, Object entity, Class event) + { + + // handle external listeners first + List callBackMethods = metadata.getCallbackMethods(event); + + if (null != callBackMethods && !callBackMethods.isEmpty()) + { + log.debug("Callback >> " + event.getSimpleName() + " on " + metadata.getEntityClazz().getName()); + for (CallbackMethod callback : callBackMethods) + { + log.debug("Firing >> " + callback); + + callback.invoke(entity); + + } + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/EventListenerException.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/EventListenerException.java new file mode 100644 index 000000000..58edba818 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/EventListenerException.java @@ -0,0 +1,60 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.event; + +import com.impetus.kundera.KunderaException; + +/** + * @author amresh + * + */ +public class EventListenerException extends KunderaException +{ + + /** + * + */ + public EventListenerException() + { + + } + + /** + * @param arg0 + */ + public EventListenerException(String arg0) + { + super(arg0); + } + + /** + * @param arg0 + */ + public EventListenerException(Throwable arg0) + { + super(arg0); + } + + /** + * @param arg0 + * @param arg1 + */ + public EventListenerException(String arg0, Throwable arg1) + { + super(arg0, arg1); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/ExternalCallbackMethod.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/ExternalCallbackMethod.java new file mode 100644 index 000000000..e0e5f755b --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/ExternalCallbackMethod.java @@ -0,0 +1,82 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.event; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +/** + * Class to hold class-method instances for EntityListeners. + * + * @author animesh.kumar + */ +public final class ExternalCallbackMethod implements CallbackMethod +{ + + /** The clazz. */ + private Class clazz; + + /** The method. */ + private Method method; + + /** + * Instantiates a new external callback method. + * + * @param clazz + * the clazz + * @param method + * the method + */ + public ExternalCallbackMethod(Class clazz, Method method) + { + this.clazz = clazz; + this.method = method; + } + + public void invoke(Object entity) throws EventListenerException + { + if (!method.isAccessible()) + method.setAccessible(true); + try + { + method.invoke(clazz.newInstance(), new Object[] { entity }); + } + catch (IllegalArgumentException e) + { + throw new EventListenerException(e); + } + catch (IllegalAccessException e) + { + throw new EventListenerException(e); + } + catch (InvocationTargetException e) + { + throw new EventListenerException(e); + } + catch (InstantiationException e) + { + throw new EventListenerException(e); + } + } + + @Override + public String toString() + { + StringBuilder builder = new StringBuilder(); + builder.append(clazz.getName() + "." + method.getName()); + return builder.toString(); + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/InternalCallbackMethod.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/InternalCallbackMethod.java new file mode 100644 index 000000000..4894be294 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/event/InternalCallbackMethod.java @@ -0,0 +1,90 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.event; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * The Class InternalCallbackMethod. + * + * @author animesh.kumar + */ +public final class InternalCallbackMethod implements CallbackMethod +{ + + /** The entity metadata. */ + private final EntityMetadata entityMetadata; + + /** The method. */ + private Method method; + + /** + * Instantiates a new internal callback method. + * + * @param entityMetadata + * TODO + * @param method + * the method + */ + public InternalCallbackMethod(EntityMetadata entityMetadata, Method method) + { + this.entityMetadata = entityMetadata; + this.method = method; + } + + /* + * @see + * com.impetus.kundera.ejb.event.CallbackMethod#invoke(java.lang.Object) + */ + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.ejb.event.CallbackMethod#invoke(java.lang.Object) + */ + public void invoke(Object entity) throws EventListenerException + { + if (!method.isAccessible()) + method.setAccessible(true); + try + { + method.invoke(entity, new Object[] {}); + } + catch (IllegalArgumentException e) + { + throw new EventListenerException(e); + } + catch (IllegalAccessException e) + { + throw new EventListenerException(e); + } + catch (InvocationTargetException e) + { + throw new EventListenerException(e); + } + } + + @Override + public String toString() + { + StringBuilder builder = new StringBuilder(); + builder.append(this.entityMetadata.getEntityClazz().getName() + "." + method.getName()); + return builder.toString(); + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/KunderaJTAUserTransaction.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/KunderaJTAUserTransaction.java new file mode 100644 index 000000000..e53fb5c05 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/KunderaJTAUserTransaction.java @@ -0,0 +1,273 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.jta; + +import java.io.Serializable; + +import javax.naming.NamingException; +import javax.naming.Reference; +import javax.naming.Referenceable; +import javax.transaction.HeuristicMixedException; +import javax.transaction.HeuristicRollbackException; +import javax.transaction.NotSupportedException; +import javax.transaction.RollbackException; +import javax.transaction.Status; +import javax.transaction.SystemException; +import javax.transaction.Transaction; +import javax.transaction.UserTransaction; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.persistence.ResourceManager; + +/** + * Kundera implementation for JTA UserTransaction + * + * This needs to hooked up with initial context for use of Kundera's + * commit/rollback handling. + * + * @author vivek.mishra@impetus.co.in + * + */ + +public class KunderaJTAUserTransaction implements UserTransaction, Referenceable, Serializable +{ + + /** The thread local. */ + private static transient ThreadLocal threadLocal = new ThreadLocal(); + + /** The timer thead. */ + private static transient ThreadLocal timerThead = new ThreadLocal(); + + /** The Constant DEFAULT_TIME_OUT. */ + private static final Integer DEFAULT_TIME_OUT = 60; + + /** The current tx. */ + private static transient KunderaJTAUserTransaction currentTx; + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(KunderaJTAUserTransaction.class); + + /** + * Instantiates a new kundera jta user transaction. + */ + public KunderaJTAUserTransaction() + { + currentTx = this; + } + + /** + * Gets the current tx. + * + * @return the current tx + */ + public static KunderaJTAUserTransaction getCurrentTx() + { + return currentTx; + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.UserTransaction#begin() + */ + @Override + public void begin() throws NotSupportedException, SystemException + { + if (log.isDebugEnabled()) + log.info("beginning JTA transaction"); + + Transaction tx = threadLocal.get(); + if (tx != null) + { + if ((tx.getStatus() == Status.STATUS_MARKED_ROLLBACK)) + { + throw new NotSupportedException("Nested Transaction not supported!"); + } + } + + Integer timer = timerThead.get(); + threadLocal.set(new KunderaTransaction(timer != null ? timer : DEFAULT_TIME_OUT)); + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.UserTransaction#commit() + */ + @Override + public void commit() throws RollbackException, HeuristicMixedException, HeuristicRollbackException, + SecurityException, IllegalStateException, SystemException + { + Transaction tx = threadLocal.get(); + + try + { + if (tx != null) + { + if (log.isDebugEnabled()) + log.info("Commiting transaction:" + tx); + tx.commit(); + } + else + { + log.debug("Cannot locate a transaction to commit."); + + } + } + finally + { + if (log.isDebugEnabled()) + log.info("Resetting after commit."); + threadLocal.set(null); + timerThead.set(null); + } + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.UserTransaction#getStatus() + */ + @Override + public int getStatus() throws SystemException + { + Transaction tx = threadLocal.get(); + if (tx == null) + { + return Status.STATUS_NO_TRANSACTION; + } + return tx.getStatus(); + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.UserTransaction#rollback() + */ + @Override + public void rollback() throws IllegalStateException, SecurityException, SystemException + { + + try + { + Transaction tx = threadLocal.get(); + if (tx == null) + { + throw new IllegalStateException("Cannot locate a Transaction for rollback."); + } + + if (log.isDebugEnabled()) + log.info("Rollback transaction:" + tx); + + tx.rollback(); + + } + finally + { + if (log.isDebugEnabled()) + log.info("Resetting after rollback."); + threadLocal.set(null); + timerThead.set(null); + } + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.UserTransaction#setRollbackOnly() + */ + @Override + public void setRollbackOnly() throws IllegalStateException, SystemException + { + Transaction tx = threadLocal.get(); + if (tx == null) + { + throw new IllegalStateException("Cannot get Transaction for setRollbackOnly"); + } + tx.setRollbackOnly(); + + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.UserTransaction#setTransactionTimeout(int) + */ + @Override + public void setTransactionTimeout(int timeout) throws SystemException + { + Transaction tx = threadLocal.get(); + if (tx == null) + { + timerThead.set(timeout); + } + else + { + if (log.isDebugEnabled()) + log.debug("Cannot reset running transaction:" + tx); + } + + } + + /** + * Returns transaction time out. If no timeout is associate with current + * thread, returns default timeout(e.g. 60). + * + * @return the transactionTimeout transaction timeout. + */ + public int getTransactionTimeout() + { + Integer timeOut = timerThead.get(); + if (timeOut == null) + { + return DEFAULT_TIME_OUT; + } + return timeOut; + } + + /** + * Links referenced resource to current transaction thread. + * + * @param implementor + * resource implementor. + */ + public void setImplementor(ResourceManager implementor) + { + KunderaTransaction tx = threadLocal.get(); + if (tx == null) + { + throw new IllegalStateException("Cannot get Transaction to start"); + } + tx.setImplementor(implementor); + + } + + /* + * (non-Javadoc) + * + * @see javax.naming.Referenceable#getReference() + */ + @Override + public Reference getReference() throws NamingException + { + return UserTransactionFactory.getReference(this); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/KunderaTransaction.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/KunderaTransaction.java new file mode 100644 index 000000000..7da034f40 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/KunderaTransaction.java @@ -0,0 +1,199 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.persistence.jta; + +import java.util.HashSet; +import java.util.Set; + +import javax.transaction.HeuristicMixedException; +import javax.transaction.HeuristicRollbackException; +import javax.transaction.RollbackException; +import javax.transaction.Status; +import javax.transaction.Synchronization; +import javax.transaction.SystemException; +import javax.transaction.Transaction; +import javax.transaction.xa.XAResource; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.persistence.ResourceManager; + +/** + * Implementation for javax.transaction.Transaction + * + * @author vivek.mishra + * + */ +public class KunderaTransaction implements Transaction +{ + + private Set implementors = new HashSet(); + + private boolean setRollBackOnly; + + private int status = Status.STATUS_ACTIVE; + + /** The time out in millis. */ + private int timeOutInMillis; + + /** The Constant log. */ + private static final Logger log = LoggerFactory.getLogger(KunderaTransaction.class); + + /** + * Default constructor with timeout parameter. + */ + KunderaTransaction(int timeOutInMillis) + { + this.timeOutInMillis = timeOutInMillis; + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.Transaction#commit() + */ + @Override + public void commit() throws RollbackException, HeuristicMixedException, HeuristicRollbackException, + SecurityException, IllegalStateException, SystemException + { + if (!setRollBackOnly) + { + for (ResourceManager implementor : implementors) + { + if (implementor != null) + { + implementor.doCommit(); + } + } + status = Status.STATUS_COMMITTED; + } + else + { + if (log.isDebugEnabled()) + log.debug("Transaction is set for rollback only, processing rollback."); + + for (ResourceManager implementor : implementors) + { + if (implementor != null) + { + implementor.doRollback(); + status = Status.STATUS_ROLLEDBACK; + } + } + } + + } + + /* + * (non-Javadoc) + * + * @see + * javax.transaction.Transaction#delistResource(javax.transaction.xa.XAResource + * , int) + */ + @Override + public boolean delistResource(XAResource paramXAResource, int paramInt) throws IllegalStateException, + SystemException + { + // TODD: need to look into. + return false; + } + + /* + * (non-Javadoc) + * + * @see + * javax.transaction.Transaction#enlistResource(javax.transaction.xa.XAResource + * ) + */ + @Override + public boolean enlistResource(XAResource paramXAResource) throws RollbackException, IllegalStateException, + SystemException + { + // TODD: need to look into. + return false; + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.Transaction#getStatus() + */ + @Override + public int getStatus() throws SystemException + { + return status; + } + + /* + * (non-Javadoc) + * + * @see + * javax.transaction.Transaction#registerSynchronization(javax.transaction + * .Synchronization) + */ + @Override + public void registerSynchronization(Synchronization paramSynchronization) throws RollbackException, + IllegalStateException, SystemException + { + throw new UnsupportedOperationException("Currently it is not supported."); + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.Transaction#rollback() + */ + @Override + public void rollback() throws IllegalStateException, SystemException + { + for (ResourceManager implementor : implementors) + { + if (implementor != null) + { + implementor.doRollback(); + status = Status.STATUS_ROLLEDBACK; + } + } + } + + /* + * (non-Javadoc) + * + * @see javax.transaction.Transaction#setRollbackOnly() + */ + @Override + public void setRollbackOnly() throws IllegalStateException, SystemException + { + setRollBackOnly = true; + status = Status.STATUS_MARKED_ROLLBACK; + } + + void setImplementor(ResourceManager implementor) + { + implementors.add(implementor); + } + + /** + * @return the transactionTimeout + */ + public int getTransactionTimeout() + { + return timeOutInMillis; + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/UserTransactionFactory.java b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/UserTransactionFactory.java new file mode 100644 index 000000000..a4093ffe5 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/persistence/jta/UserTransactionFactory.java @@ -0,0 +1,103 @@ +/******************************************************************************* + + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.kundera.persistence.jta; + +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectOutputStream; +import java.io.Serializable; +import java.util.Hashtable; + +import javax.naming.BinaryRefAddr; +import javax.naming.Context; +import javax.naming.Name; +import javax.naming.NamingException; +import javax.naming.Reference; +import javax.naming.spi.ObjectFactory; + +/** + * The factory for JNDI lookup of KunderaJTAUserTransaction + * objects. + * + * @author vivek.mishra@impetus.co.in + */ + +public class UserTransactionFactory implements ObjectFactory +{ + /** + * Default constructor. + */ + public UserTransactionFactory() + { + } + + /** + * Returns reference to userTransaction object. + * + * @see javax.naming.spi.ObjectFactory + */ + @Override + public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable environment) throws Exception + { + Reference ref = (Reference) obj; + Object ret = null; + + if (ref.getClassName().equals("javax.transaction.UserTransaction") + || ref.getClassName().equals("com.impetus.kundera.persistence.jta.KunderaJTAUserTransaction")) + { + ret = KunderaJTAUserTransaction.getCurrentTx(); + } + + if (ret == null) + { + ret = new KunderaJTAUserTransaction(); + } + return ret; + + } + + /** + * Method to return reference for serialized object.(i.e. + * KunderJTAUserTransaction) + * + * @param object + * serilized object. + * @return reference to that object. + * @throws NamingException + * naming exception. + */ + public static Reference getReference(Serializable object) throws NamingException + { + ByteArrayOutputStream outStream; + try + { + outStream = new ByteArrayOutputStream(); + ObjectOutputStream out = new ObjectOutputStream(outStream); + out.writeObject(object); + out.close(); + } + catch (IOException e) + { + throw new NamingException(e.getMessage()); + } + + BinaryRefAddr handle = new BinaryRefAddr("com.impetus.kundera.persistence.jta", outStream.toByteArray()); + Reference ret = new Reference(object.getClass().getName(), handle, UserTransactionFactory.class.getName(), null); + return ret; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessException.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessException.java new file mode 100644 index 000000000..3d630e857 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessException.java @@ -0,0 +1,60 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property; + +import com.impetus.kundera.KunderaException; + +/** + * The Class PropertyAccessException. + * + * @author animesh.kumar + */ +public class PropertyAccessException extends KunderaException +{ + + /** The Constant serialVersionUID. */ + private static final long serialVersionUID = 2920598132353417557L; + + /** + * Instantiates a new property access exception. + */ + public PropertyAccessException() + { + } + + /** + * Instantiates a new property access exception. + * + * @param message + * the message + */ + public PropertyAccessException(String message) + { + super(message); + } + + /** + * Instantiates a new property access exception. + * + * @param cause + * the cause + */ + public PropertyAccessException(Throwable cause) + { + super(cause); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessor.java new file mode 100644 index 000000000..b965444ae --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessor.java @@ -0,0 +1,93 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property; + +import java.lang.reflect.Field; + +/** + * Interface to access {@link Field} property of a java class. + * + * @param + * the generic type + * @author animesh.kumar + */ +public interface PropertyAccessor +{ + + /** + * From bytes. + * + * @param b + * the b + * + * @return the T + * + * @throws PropertyAccessException + * the property access exception + */ + T fromBytes(Class targetClass, byte[] b); + + /** + * To bytes. + * + * @param object + * the object + * + * @return the byte[] + * + * @throws PropertyAccessException + * the property access exception + */ + byte[] toBytes(Object object); + + /** + * Converts Object to String. Normally, this will be object.toString() But + * in some cases, this might be different. + * + * @param object + * the object + * + * @return the string + */ + String toString(Object object); + + /** + * Converts string representation to the data object whose type is T. + * + * @param s + * the s + * @return the t + * @throws PropertyAccessException + * When string can't be converted to specified type, usually as + * a result of NumberFormatException + */ + T fromString(Class targetClass, String s); + + /** + * Gets copy of object + * + * @param object + * @return + */ + T getCopy(Object object); + + /** + * @param clazz + * + */ + Object getInstance(Class clazz); + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessorFactory.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessorFactory.java new file mode 100644 index 000000000..f88b84dbd --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessorFactory.java @@ -0,0 +1,186 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property; + +import java.lang.reflect.Field; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.sql.Time; +import java.sql.Timestamp; +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; +import java.util.HashMap; +import java.util.Map; +import java.util.UUID; + +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.property.accessor.BigDecimalAccessor; +import com.impetus.kundera.property.accessor.BigIntegerAccessor; +import com.impetus.kundera.property.accessor.BooleanAccessor; +import com.impetus.kundera.property.accessor.ByteAccessor; +import com.impetus.kundera.property.accessor.CalendarAccessor; +import com.impetus.kundera.property.accessor.CharAccessor; +import com.impetus.kundera.property.accessor.DateAccessor; +import com.impetus.kundera.property.accessor.DoubleAccessor; +import com.impetus.kundera.property.accessor.EnumAccessor; +import com.impetus.kundera.property.accessor.FloatAccessor; +import com.impetus.kundera.property.accessor.IntegerAccessor; +import com.impetus.kundera.property.accessor.LongAccessor; +import com.impetus.kundera.property.accessor.ObjectAccessor; +import com.impetus.kundera.property.accessor.PointAccessor; +import com.impetus.kundera.property.accessor.SQLDateAccessor; +import com.impetus.kundera.property.accessor.SQLTimeAccessor; +import com.impetus.kundera.property.accessor.SQLTimestampAccessor; +import com.impetus.kundera.property.accessor.ShortAccessor; +import com.impetus.kundera.property.accessor.StringAccessor; +import com.impetus.kundera.property.accessor.UUIDAccessor; + +/** + * The Class PropertyAccessorFactory. + * + * @author animesh.kumar + */ + +public class PropertyAccessorFactory +{ + + /** The map. */ + public static Map, PropertyAccessor> map = new HashMap, PropertyAccessor>(); + + static + { + // Premitive Type accessors + map.put(boolean.class, new BooleanAccessor()); + map.put(byte.class, new ByteAccessor()); + map.put(short.class, new ShortAccessor()); + map.put(char.class, new CharAccessor()); + map.put(int.class, new IntegerAccessor()); + map.put(long.class, new LongAccessor()); + map.put(float.class, new FloatAccessor()); + map.put(double.class, new DoubleAccessor()); + + // Wrapper Object accessors + map.put(Boolean.class, new BooleanAccessor()); + map.put(Byte.class, new ByteAccessor()); + map.put(Short.class, new ShortAccessor()); + map.put(Character.class, new CharAccessor()); + map.put(Integer.class, new IntegerAccessor()); + map.put(Long.class, new LongAccessor()); + map.put(Float.class, new FloatAccessor()); + map.put(Double.class, new DoubleAccessor()); + + // Date/ Time type accessors + map.put(Date.class, new DateAccessor()); + map.put(java.sql.Date.class, new SQLDateAccessor()); + map.put(Time.class, new SQLTimeAccessor()); + map.put(Timestamp.class, new SQLTimestampAccessor()); + map.put(Calendar.class, new CalendarAccessor()); + map.put(GregorianCalendar.class, new CalendarAccessor()); + + // Accessors for Math classes + map.put(BigInteger.class, new BigIntegerAccessor()); + map.put(BigDecimal.class, new BigDecimalAccessor()); + + // String class Accessor + map.put(String.class, new StringAccessor()); + + // Accessor for the generic object + map.put(Object.class, new ObjectAccessor()); + + // Accessor for Enum types + map.put(Enum.class, new EnumAccessor()); + + map.put(UUID.class, new UUIDAccessor()); + + // Accessor for Geolocation classes + map.put(Point.class, new PointAccessor()); + } + + /** Making String Accessor easy to access. */ + public static final PropertyAccessor STRING = new StringAccessor(); + + /** + * Instantiates a new property accessor factory. + */ + private PropertyAccessorFactory() + { + } + + /** + * Gets the property accessor. + * + * @param clazz + * the clazz + * + * @return the property accessor + */ + @SuppressWarnings("unchecked") + public static PropertyAccessor getPropertyAccessor(Class clazz) + { + PropertyAccessor accessor; + if (clazz.isEnum()) + { + accessor = new EnumAccessor(); + } + else + { + accessor = map.get(clazz); + } + + // allow fall-back to Object streamer. + if (null == accessor) + { + if (clazz.getName().indexOf("$") > 0) + { + accessor = map.get(Enum.class); + } + else + { + accessor = map.get(Object.class); + } + + } + return accessor; + } + + /** + * Gets the property accessor. + * + * @param property + * the property + * + * @return the property accessor + */ + public static PropertyAccessor getPropertyAccessor(Field property) + { + return getPropertyAccessor(property.getType()); + } + + /** + * Adds the. + * + * @param key + * the key + * @param value + * the value + */ + public static void add(Class key, PropertyAccessor value) + { + map.put(key, value); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessorHelper.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessorHelper.java new file mode 100644 index 000000000..ff8198df3 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/PropertyAccessorHelper.java @@ -0,0 +1,552 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property; + +import java.lang.reflect.Field; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * Helper class to access fields. + * + * @author animesh.kumar + */ +public class PropertyAccessorHelper +{ + + /** + * Sets a byte-array onto a field. + * + * @param target + * the target + * @param field + * the field + * @param bytes + * the bytes + * + * @throws PropertyAccessException + * the property access exception + */ + public static void set(Object target, Field field, byte[] bytes) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(field); + Object value = accessor.fromBytes(field.getType(), bytes); + set(target, field, value); + } + + /** + * Sets a byte-array onto a field. + * + * @param target + * the target + * @param field + * the field + * @param fieldVal + * the field value + * + * @throws PropertyAccessException + * the property access exception + */ + public static void set(Object target, Field field, String fieldVal) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(field); + Object value = accessor.fromString(target.getClass(), fieldVal); + set(target, field, value); + } + + /** + * Sets an object onto a field. + * + * @param target + * the target + * @param field + * the field + * @param value + * the value + * + * @throws PropertyAccessException + * the property access exception + */ + public static void set(Object target, Field field, Object value) + { + + if (!field.isAccessible()) + { + field.setAccessible(true); + } + try + { + field.set(target, value); + } + catch (IllegalArgumentException iarg) + { + throw new PropertyAccessException(iarg); + } + catch (IllegalAccessException iacc) + { + throw new PropertyAccessException(iacc); + } + } + + /** + * Gets object from field. + * + * @param from + * the from + * @param field + * the field + * + * @return the object + * + * @throws PropertyAccessException + * the property access exception + */ + public static Object getObject(Object from, Field field) + { + + if (!field.isAccessible()) + { + field.setAccessible(true); + } + + try + { + return field.get(from); + } + catch (IllegalArgumentException iarg) + { + throw new PropertyAccessException(iarg); + } + catch (IllegalAccessException iacc) + { + throw new PropertyAccessException(iacc); + } + } + + /** + * Retutrns copy of object + * + * @param from + * @param field + * @return + */ + public static Object getObjectCopy(Object from, Field field) + { + + if (!field.isAccessible()) + { + field.setAccessible(true); + } + + try + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(field); + return accessor.getCopy(field.get(from)); + } + catch (IllegalArgumentException iarg) + { + throw new PropertyAccessException(iarg); + } + catch (IllegalAccessException iacc) + { + throw new PropertyAccessException(iacc); + } + } + + /** + * Gets the string. + * + * @param from + * the from + * @param field + * the field + * + * @return the string + * + * @throws PropertyAccessException + * the property access exception + */ + public static String getString(Object from, Field field) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(field); + Object object = getObject(from, field); + return object != null ? accessor.toString(object) : null; + + } + + /* + *//** + * Invokes corresponding accessor and returns string value for that + * object. + * + * @param obj + * object. + * + * @return string value for input object. + */ + /* + * public static String getString(Object obj) { PropertyAccessor accessor + * = PropertyAccessorFactory.getPropertyAccessor(obj.getClass()); return + * accessor.toString(obj); + * + * } + */ + /** + * Gets field value as byte-array. + * + * @param from + * the from + * @param field + * the field + * + * @return the byte[] + * + * @throws PropertyAccessException + * the property access exception + */ + public static byte[] get(Object from, Field field) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(field); + return accessor.toBytes(getObject(from, field)); + } + + /** + * Get identifier of an entity object by invoking getXXX() method. + * + * + * @param entity + * the entity + * @param metadata + * the metadata + * + * @return the id + * + * @throws PropertyAccessException + * the property access exception + */ + public static Object getId(Object entity, EntityMetadata metadata) + { + + // If an Entity has been wrapped in a Proxy, we can call the Proxy + // classes' getId() method + if (entity instanceof EnhanceEntity) + { + + return ((EnhanceEntity) entity).getEntityId(); + } + + // Otherwise, as Kundera currently supports only field access, access + // the underlying Entity's id field + + return getObject(entity, (Field) metadata.getIdAttribute().getJavaMember()); + } + + /** + * Sets Primary Key (Row key) into entity field that was annotated with @Id. + * + * @param entity + * the entity + * @param metadata + * the metadata + * @param rowKey + * the row key + * @throws PropertyAccessException + * the property access exception + */ + public static void setId(Object entity, EntityMetadata metadata, Object rowKey) + { + try + { + Field idField = (Field) metadata.getIdAttribute().getJavaMember(); + set(entity, idField, rowKey); + } + catch (IllegalArgumentException iarg) + { + throw new PropertyAccessException(iarg); + } + } + + /** + * Sets Primary Key (Row key) into entity field that was annotated with @Id. + * + * @param entity + * the entity + * @param metadata + * the metadata + * @param rowKey + * the row key + * @throws PropertyAccessException + * the property access exception + */ + public static void setId(Object entity, EntityMetadata metadata, byte[] rowKey) + { + try + { + Field idField = (Field) metadata.getIdAttribute().getJavaMember(); + + // PropertyAccessor accessor = + // PropertyAccessorFactory.getPropertyAccessor(idField); + // Object obj = accessor.fromBytes(idField.getClass(), rowKey); + // + // metadata.getWriteIdentifierMethod().invoke(entity, obj); + // + set(entity, idField, rowKey); + } + catch (IllegalArgumentException iarg) + { + throw new PropertyAccessException(iarg); + } + } + + /** + * Gets the embedded object. + * + * @param obj + * the obj + * @param fieldName + * the field name + * @return the embedded object + * @throws PropertyAccessException + * the property access exception + */ + @SuppressWarnings("null") + // TODO: Too much code, improve this, possibly by breaking it + public static final Object getObject(Object obj, String fieldName) + { + Field embeddedField; + try + { + embeddedField = obj.getClass().getDeclaredField(fieldName); + if (embeddedField != null) + { + if (!embeddedField.isAccessible()) + { + embeddedField.setAccessible(true); + } + Object embededObject = embeddedField.get(obj); + if (embededObject == null) + { + Class embeddedObjectClass = embeddedField.getType(); + if (Collection.class.isAssignableFrom(embeddedObjectClass)) + { + if (embeddedObjectClass.equals(List.class)) + { + return new ArrayList(); + } + else if (embeddedObjectClass.equals(Set.class)) + { + return new HashSet(); + } + } + else + { + embededObject = embeddedField.getType().newInstance(); + embeddedField.set(obj, embededObject); + } + + } + return embededObject; + } + else + { + throw new PropertyAccessException("Embedded object not found: " + fieldName); + } + + } + catch (Exception e) + { + throw new PropertyAccessException(e); + } + } + + /** + * Retrieves Generic class from a collection field that has only one + * argument. + * + * @param collectionField + * the collection field + * @return the generic class + */ + public static Class getGenericClass(Field collectionField) + { + Class genericClass = null; + if (collectionField == null) + { + return genericClass; + } + if (isCollection(collectionField.getType())) + { + Type[] parameters = ReflectUtils.getTypeArguments(collectionField); + if (parameters != null) + { + if (parameters.length == 1) + { + genericClass = (Class) parameters[0]; + } + else + { + throw new PropertyAccessException( + "Can't determine generic class from a field that has more than one parameters."); + } + } + } + return genericClass != null ? genericClass : collectionField.getType(); + } + + /** + * Retrieves Generic class from a collection field that has only one + * argument. + * + * @param collectionField + * the collection field + * @return the generic class + */ + public static List> getGenericClasses(Field collectionField) + { + List> genericClasses = new ArrayList>(); + if (collectionField == null) + { + return genericClasses; + } + Type[] parameters = ReflectUtils.getTypeArguments(collectionField); + if (parameters != null) + { + + for (Type parameter : parameters) + { + genericClasses.add((Class) parameter); + } + + } + + return genericClasses; + } + + /** + * Gets the declared fields. + * + * @param relationalField + * the relational field + * @return the declared fields + */ + public static Field[] getDeclaredFields(Field relationalField) + { + Field[] fields; + if (isCollection(relationalField.getType())) + { + fields = PropertyAccessorHelper.getGenericClass(relationalField).getDeclaredFields(); + } + else + { + fields = relationalField.getType().getDeclaredFields(); + } + return fields; + } + + /** + * Checks if is collection. + * + * @param clazz + * the clazz + * @return true, if is collection + */ + public static final boolean isCollection(Class clazz) + { + return Collection.class.isAssignableFrom(clazz); + + } + + public static final Object getObject(Class clazz) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(clazz); + return accessor.getInstance(clazz); + } + + public static final byte[] toBytes(Object o, Field f) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(f); + return accessor.toBytes(o); + } + + public static final byte[] toBytes(Object o, Class c) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(c); + return accessor.toBytes(o); + } + + public static Object fromSourceToTargetClass(Class targetClass, Class sourceClass, Object o) + { + if (!targetClass.equals(sourceClass)) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(sourceClass); + String s = accessor.toString(o); + accessor = PropertyAccessorFactory.getPropertyAccessor(targetClass); + return accessor.fromString(targetClass, s); + } + return o; + } + + public static Object fromDate(Class targetClass, Class sourceClass, Object o) + { + if (!targetClass.equals(sourceClass)) + { + PropertyAccessor accessor = PropertyAccessorFactory.getPropertyAccessor(sourceClass); + byte[] b = accessor.toBytes(o); + accessor = PropertyAccessorFactory.getPropertyAccessor(targetClass); + return accessor.fromBytes(targetClass, b); + } + return o; + } + + public static byte[] getBytes(Object o) + { + return PropertyAccessorFactory.getPropertyAccessor(o.getClass()).toBytes(o); + } + + public static String getString(Object o) + { + return o != null ? PropertyAccessorFactory.getPropertyAccessor(o.getClass()).toString(o) : null; + } + + public static Object getObject(Class clazz, byte[] b) + { + return PropertyAccessorFactory.getPropertyAccessor(clazz).fromBytes(clazz, b); + } + + public static final Collection getCollectionInstance(Field collectionField) + { + if (collectionField != null) + { + if (collectionField.getType().isAssignableFrom(List.class)) + { + return new ArrayList(); + } + else if (collectionField.getType().isAssignableFrom(Set.class)) + { + return new HashSet(); + } + } + return null; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BigDecimalAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BigDecimalAccessor.java new file mode 100644 index 000000000..55a5f2084 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BigDecimalAccessor.java @@ -0,0 +1,115 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.io.UnsupportedEncodingException; +import java.math.BigDecimal; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class BigDecimalAccessor. + * + * @author amresh.singh + */ +public class BigDecimalAccessor implements PropertyAccessor +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public BigDecimal fromBytes(Class targetClass, byte[] b) + { + String s; + try + { + if (b == null) + { + return null; + } + s = new String(b, Constants.ENCODING); + } + catch (UnsupportedEncodingException e) + { + throw new PropertyAccessException(e); + } + return fromString(targetClass, s); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + if (object == null) + { + return null; + } + BigDecimal b = (BigDecimal) object; + return b.toString().getBytes(); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + if (object == null) + { + return null; + } + return object.toString(); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public BigDecimal fromString(Class targetClass, String s) + { + + return s != null ? new BigDecimal(s) : null; + } + + @Override + public BigDecimal getCopy(Object object) + { + BigDecimal b = (BigDecimal) object; + return object != null ? b : null; + } + + public BigDecimal getInstance(Class clazz) + { + return BigDecimal.TEN; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BigIntegerAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BigIntegerAccessor.java new file mode 100644 index 000000000..3290a71d8 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BigIntegerAccessor.java @@ -0,0 +1,98 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.math.BigInteger; + +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class BigIntegerAccessor. + * + * @author amresh.singh + */ +public class BigIntegerAccessor implements PropertyAccessor +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public BigInteger fromBytes(Class targetClass, byte[] b) + { + return b != null ? new BigInteger(b) : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + if (object == null) + { + return null; + } + BigInteger b = (BigInteger) object; + return b.toByteArray(); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + if (object == null) + { + return null; + } + return object.toString(); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public BigInteger fromString(Class targetClass, String s) + { + return s != null ? new BigInteger(s) : null; + } + + @Override + public BigInteger getCopy(Object object) + { + BigInteger i = (BigInteger) object; + return object != null ? new BigInteger(i.toByteArray()) : null; + } + + public BigInteger getInstance(Class clazz) + { + return BigInteger.TEN; + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BooleanAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BooleanAccessor.java new file mode 100644 index 000000000..b572ea572 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/BooleanAccessor.java @@ -0,0 +1,107 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class BooleanAccessor. + * + * @author Amresh Singh + */ +public class BooleanAccessor implements PropertyAccessor +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public Boolean fromBytes(Class targetClass, byte[] data) + { + return (data == null || data.length == 0) ? false : data[0] != 0x00; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + if (object != null) + { + + Boolean b = (Boolean) object; + + return new byte[] { (byte) (b ? 0x01 : 0x00) }; // bool -> {1 byte} + } + return null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + return object != null ? object.toString() : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Boolean fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + + Boolean b = new Boolean(s); + return b; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Boolean getCopy(Object object) + { + return object != null ? new Boolean((Boolean) object) : null; + } + + public Boolean getInstance(Class clazz) + { + return Boolean.TRUE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/ByteAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/ByteAccessor.java new file mode 100644 index 000000000..140adee3e --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/ByteAccessor.java @@ -0,0 +1,127 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.nio.ByteBuffer; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class ByteAccessor. + * + * @author Amresh Singh + */ +public class ByteAccessor implements PropertyAccessor +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(ByteAccessor.class); + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public Byte fromBytes(Class targetClass, byte[] b) + { + try + { + if (b == null) + { + return null; + } + // return new Byte(new String(b, Constants.ENCODING)); + return (ByteBuffer.wrap(b).get()); + } + catch (NumberFormatException e) + { + log.warn("number format exception caught!,returning null!"); + return null; + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + if (object == null) + { + return null; + } + Byte b = (Byte) object; + ByteBuffer buffer = ByteBuffer.allocate(8); + buffer.put(b); + return buffer.array(); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + return object != null ? object.toString() : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Byte fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + Byte b = new Byte(s); + return b; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Byte getCopy(Object object) + { + return object != null ? new Byte((Byte) object) : null; + } + + public Byte getInstance(Class clazz) + { + return Byte.MAX_VALUE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/CalendarAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/CalendarAccessor.java new file mode 100644 index 000000000..b7a11b7e6 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/CalendarAccessor.java @@ -0,0 +1,131 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.text.SimpleDateFormat; +import java.util.Calendar; +import java.util.Date; +import java.util.Locale; + +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class CalendarAccessor. + * + * @author amresh.singh + */ +public class CalendarAccessor implements PropertyAccessor +{ + + /** The Constant DATE_FORMATTER. */ + private static final SimpleDateFormat DATE_FORMATTER = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss", Locale.ENGLISH); + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public Calendar fromBytes(Class targetClass, byte[] b) + { + Calendar cal = Calendar.getInstance(); + Date d = new Date(); + if (b == null) + { + return null; + } + LongAccessor longAccessor = new LongAccessor(); + d.setTime(longAccessor.fromBytes(targetClass, b)); + cal.setTime(d); + return cal; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + if (object == null) + { + return null; + } + Calendar cal = (Calendar) object; + // return + // DateAccessor.getFormattedObect(cal.getTime().toString()).getBytes(); + LongAccessor longAccessor = new LongAccessor(); + return longAccessor.toBytes(cal.getTime().getTime()); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + Calendar calendar = (Calendar) object; + + if (calendar == null) + { + return null; + } + return String.valueOf(calendar.getTime().getTime()); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Calendar fromString(Class targetClass, String s) + { + if (s == null) + { + return null; + } + Calendar cal = Calendar.getInstance(); + Date d; + // d = (Date)DATE_FORMATTER.parse(s); + d = DateAccessor.getDateByPattern(s); + cal.setTime(d); + return cal; + } + + @Override + public Calendar getCopy(Object object) + { + if (object == null) + return null; + Calendar c = (Calendar) object; + Calendar copy = Calendar.getInstance(); + copy.setTimeInMillis(c.getTimeInMillis()); + return copy; + } + + public Calendar getInstance(Class clazz) + { + return Calendar.getInstance(); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/CharAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/CharAccessor.java new file mode 100644 index 000000000..69f1929cd --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/CharAccessor.java @@ -0,0 +1,131 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class CharAccessor. + * + * @author Amresh Singh + */ +public class CharAccessor implements PropertyAccessor +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public Character fromBytes(Class targetClass, byte[] data) + { + if (data == null || data.length != 2) + return 0x0; + + return (char) ((0xff & data[0]) << 8 | (0xff & data[1]) << 0); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + if (object == null) + { + return null; + } + Character data = null; + if (object.getClass().isAssignableFrom(String.class)) + { + data = ((String) object).charAt(0); + } + else + { + data = (Character) object; + } + + return new byte[] { (byte) ((data >> 8) & 0xff), (byte) ((data >> 0) & 0xff), }; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + if(object == null) + { + return null; + } + + return object.toString(); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Character fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + throw new PropertyAccessException("Can't convert String " + s + " to character"); + } + + Character c = null; + if (s.length() == 1) + { + c = s.charAt(0); + } + else + { + c = Character.MIN_VALUE; + } + + return c; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Character getCopy(Object object) + { + return object != null ? new Character((Character) object) : null; + } + + public Character getInstance(Class clazz) + { + return Character.MAX_VALUE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/DateAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/DateAccessor.java new file mode 100644 index 000000000..2959db0bd --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/DateAccessor.java @@ -0,0 +1,260 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.text.DateFormat; +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Date; +import java.util.List; +import java.util.Locale; + +import org.apache.commons.lang.StringUtils; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class DateAccessor. + * + * @author animesh.kumar + */ +public class DateAccessor implements PropertyAccessor +{ + + /** The Constant DATE_FORMATTER. */ + private static final SimpleDateFormat DATE_FORMATTER = new SimpleDateFormat("dd MMM yyyy HH:mm:ss:S Z", + Locale.ENGLISH); + + /** The patterns. */ + private static List patterns = new ArrayList(15); + + static + { + patterns.add("E MMM dd HH:mm:ss z yyyy"); + patterns.add("dd MMM yyyy HH:mm:ss:SSS"); + patterns.add("dd MMM yyyy H:mm:ss:SSS"); + patterns.add("MM-dd-yyyy HH:mm:ss:SSS"); + patterns.add("MM/dd/yyyy HH:mm:ss:SSS"); + patterns.add("dd/MM/yyyy HH:mm:ss:SSS"); + patterns.add("dd-MM-yyyy HH:mm:ss:SSS"); + patterns.add("MMM/dd/yyyy HH:mm:ss:SSS"); + patterns.add("MMM-dd-yyyy HH:mm:ss:SSS"); + patterns.add("dd-MMM-yyyy HH:mm:ss:SSS"); + patterns.add("MM-dd-yyyy H:mm:ss:SSS"); + patterns.add("MM/dd/yyyy H:mm:ss:SSS"); + patterns.add("dd/MM/yyyy H:mm:ss:SSS"); + patterns.add("dd-MM-yyyy H:mm:ss:SSS"); + patterns.add("MMM/dd/yyyy H:mm:ss:SSS"); + patterns.add("MMM-dd-yyyy H:mm:ss:SSS"); + patterns.add("dd-MMM-yyyy H:mm:ss:SSS"); + patterns.add("MM-dd-yyyy HH:mm:ss"); + patterns.add("MM/dd/yyyy HH:mm:ss"); + patterns.add("dd/MM/yyyy HH:mm:ss"); + patterns.add("dd-MM-yyyy HH:mm:ss"); + patterns.add("MMM/dd/yyyy HH:mm:ss"); + patterns.add("MMM-dd-yyyy HH:mm:ss"); + patterns.add("dd-MMM-yyyy HH:mm:ss"); + patterns.add("MM-dd-yyyy H:mm:ss"); + patterns.add("MM/dd/yyyy H:mm:ss"); + patterns.add("dd/MM/yyyy H:mm:ss"); + patterns.add("dd-MM-yyyy H:mm:ss"); + patterns.add("MMM/dd/yyyy H:mm:ss"); + patterns.add("MMM-dd-yyyy H:mm:ss"); + patterns.add("dd-MMM-yyyy H:mm:ss"); + + patterns.add("MM-dd-yyyy"); + patterns.add("MM/dd/yyyy"); + patterns.add("dd/MM/yyyy"); + patterns.add("dd-MM-yyyy"); + patterns.add("MMM/dd/yyyy"); + patterns.add("MMM-dd-yyyy"); + patterns.add("dd-MMM-yyyy"); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public/* final */Date fromBytes(Class targetClass, byte[] bytes) + { + try + { + if (bytes == null) + { + return null; + } + + try + { + // In case date.getTime() is stored in DB. + LongAccessor longAccessor = new LongAccessor(); + + return new Date(longAccessor.fromBytes(targetClass, bytes)); + } + catch (NumberFormatException nfex) + { + return getDateByPattern(new String(bytes, Constants.ENCODING)); + + } + } + catch (Exception e) + { + throw new PropertyAccessException(e); + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public/* final */byte[] toBytes(Object date) + { + try + { + if (date == null) + { + return null; + } + LongAccessor longAccessor = new LongAccessor(); + return longAccessor.toBytes(((Date) date).getTime()); + // return DATE_FORMATTER.format(((Date) + // date)).getBytes(Constants.ENCODING); + } + catch (Exception e) + { + throw new PropertyAccessException(e); + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public/* final */String toString(Object object) + { + Date date = (Date) object; + + if (date == null) + { + return null; + } + + return String.valueOf(date.getTime()); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Date fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + Date d = getDateByPattern(s); + return d; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + /** + * Get Date from given below formats. + * + * @param date + * Date pattern + * @return date instance + * @throws PropertyAccessException + * throws only if invalid format is supplied. + */ + public static Date getDateByPattern(String date) + { + if (StringUtils.isNumeric(date)) + { + return new Date(Long.parseLong(date)); + } + + for (String p : patterns) + { + try + { + DateFormat formatter = new SimpleDateFormat(p); + Date dt = formatter.parse(date); + return dt; + } + catch (IllegalArgumentException iae) + { + // Do nothing. + // move to next pattern. + } + catch (ParseException e) + { + // Do nothing. + // move to next pattern. + } + + } + + throw new PropertyAccessException("Required Date format is not supported!" + date); + } + + @Override + public Date getCopy(Object object) + { + Date d = (Date) object; + return d != null ? new Date(d.getTime()) : null; + } + + /** + * Just to verify with supported types of date pattern. Get Date from given + * below formats + * + * @param date + * Date pattern + * @return date instance + * @throws PropertyAccessException + * throws only if invalid format is supplied. + */ + public static String getFormattedObect(String date) + { + return date != null ? getDateByPattern(date).toString() : null; + } + + public Date getInstance(Class clazz) + { + return new Date(); + } +} \ No newline at end of file diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/DoubleAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/DoubleAccessor.java new file mode 100644 index 000000000..6b4f286d7 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/DoubleAccessor.java @@ -0,0 +1,136 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class DoubleAccessor. + * + * @author Amresh Singh + */ +public class DoubleAccessor implements PropertyAccessor +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public Double fromBytes(Class targetClass, byte[] data) + { + if (data == null || data.length != 8) + return (double) 0x0; + + return Double.longBitsToDouble(toLong(data)); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) throws PropertyAccessException + { + return object != null ? fromLong(Double.doubleToRawLongBits((Double) object)) : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + return object != null ? object.toString() : null; + } + + /** + * To long. + * + * @param data + * the data + * @return the long + */ + private long toLong(byte[] data) + { + if (data == null || data.length != 8) + return 0x0; + // ---------- + return (long) ( + // (Below) convert to longs before shift because digits + // are lost with ints beyond the 32-bit limit + (long) (0xff & data[0]) << 56 | (long) (0xff & data[1]) << 48 | (long) (0xff & data[2]) << 40 + | (long) (0xff & data[3]) << 32 | (long) (0xff & data[4]) << 24 | (long) (0xff & data[5]) << 16 + | (long) (0xff & data[6]) << 8 | (long) (0xff & data[7]) << 0); + } + + /** + * From long. + * + * @param data + * the data + * @return the byte[] + */ + private byte[] fromLong(long data) + { + return new byte[] { (byte) ((data >> 56) & 0xff), (byte) ((data >> 48) & 0xff), (byte) ((data >> 40) & 0xff), + (byte) ((data >> 32) & 0xff), (byte) ((data >> 24) & 0xff), (byte) ((data >> 16) & 0xff), + (byte) ((data >> 8) & 0xff), (byte) ((data >> 0) & 0xff), }; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Double fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + Double d = new Double(s); + return d; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Double getCopy(Object object) + { + return object != null ? new Double((Double) object) : null; + } + + public Double getInstance(Class clazz) + { + return Double.MAX_VALUE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/EnumAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/EnumAccessor.java new file mode 100644 index 000000000..d51325597 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/EnumAccessor.java @@ -0,0 +1,112 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.io.UnsupportedEncodingException; + +import com.impetus.kundera.Constants; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * @author amresh.singh + * + */ +@SuppressWarnings("rawtypes") +public class EnumAccessor implements PropertyAccessor +{ + + @Override + public Enum fromBytes(Class targetClass, byte[] b) + { + String s = null; + try + { + if (b == null) + { + return null; + } + s = new String(b, Constants.ENCODING); + } + catch (UnsupportedEncodingException e) + { + throw new PropertyAccessException(e); + } + return fromString(targetClass, s); + } + + @Override + public byte[] toBytes(Object object) + { + if (object == null) + { + return null; + } + String s = toString(object); + try + { + return s.getBytes(Constants.ENCODING); + } + catch (UnsupportedEncodingException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public String toString(Object object) + { + if (object == null) + { + return null; + } + Enum en = (Enum) object; + return en.name(); + } + + @Override + public Enum fromString(Class targetClass, String string) + { + if (targetClass != null && string != null) + { + try + { + return Enum.valueOf(targetClass, string.trim().toUpperCase()); + } + catch (IllegalArgumentException ex) + { + throw new PropertyAccessException(ex); + } + } + + return null; + } + + @Override + public Enum getCopy(Object object) + { + if (object != null) + { + return fromString(object.getClass(), toString(object)); + } + return null; + } + + public Enum getInstance(Class clazz) + { + return null; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/FloatAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/FloatAccessor.java new file mode 100644 index 000000000..3593e37d1 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/FloatAccessor.java @@ -0,0 +1,131 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class FloatAccessor. + * + * @author Amresh Singh + */ +public class FloatAccessor implements PropertyAccessor +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public Float fromBytes(Class targetClass, byte[] data) + { + if (data == null || data.length != 4) + return (float) 0x0; + + return Float.intBitsToFloat(toInt(data)); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + return object != null ? fromInt(Float.floatToRawIntBits((Float) object)) : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + return object != null ? object.toString() : null; + } + + /** + * From int. + * + * @param data + * the data + * @return the byte[] + */ + private byte[] fromInt(int data) + { + return new byte[] { (byte) ((data >> 24) & 0xff), (byte) ((data >> 16) & 0xff), (byte) ((data >> 8) & 0xff), + (byte) ((data >> 0) & 0xff), }; + } + + /** + * To int. + * + * @param data + * the data + * @return the int + */ + private int toInt(byte[] data) + { + if (data == null || data.length != 4) + return 0x0; + + return (int) ( // NOTE: type cast not necessary for int + (0xff & data[0]) << 24 | (0xff & data[1]) << 16 | (0xff & data[2]) << 8 | (0xff & data[3]) << 0); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Float fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + Float f = new Float(s); + return f; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Float getCopy(Object object) + { + return object != null ? (Float) object : null; + } + + public Float getInstance(Class clazz) + { + return Float.MAX_VALUE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/IntegerAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/IntegerAccessor.java new file mode 100644 index 000000000..d42557ae9 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/IntegerAccessor.java @@ -0,0 +1,110 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class IntegerAccessor. + * + * @author animesh.kumar + */ +public class IntegerAccessor implements PropertyAccessor +{ + + /* @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) */ + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public final Integer fromBytes(Class targetClass, byte[] b) + { + if (b == null) + { + return null; + } + return ((b[0] << 24) + ((b[1] & 0xFF) << 16) + ((b[2] & 0xFF) << 8) + (b[3] & 0xFF)); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public final byte[] toBytes(Object val) + { + if (val != null) + { + Integer value = (Integer) (val); + return new byte[] { (byte) (value >>> 24), (byte) (value >>> 16), (byte) (value >>> 8), + (byte) value.intValue() }; + } + return null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + return object != null ? object.toString() : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Integer fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + Integer i = new Integer(s); + return i; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Integer getCopy(Object object) + { + return object != null ? (Integer) object : null; + } + + public Integer getInstance(Class clazz) + { + return Integer.MAX_VALUE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/LongAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/LongAccessor.java new file mode 100644 index 000000000..d34e8d921 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/LongAccessor.java @@ -0,0 +1,112 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.nio.ByteBuffer; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class LongAccessor. + * + * @author animesh.kumar + */ +public class LongAccessor implements PropertyAccessor +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public final Long fromBytes(Class targetClass, byte[] bytes) + { + if (bytes == null || bytes.length != 8) + { + return null; + } + return (ByteBuffer.wrap(bytes).getLong()); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public final byte[] toBytes(Object object) + { + if (object != null) + { + Long l = (Long) object; + ByteBuffer buffer = ByteBuffer.allocate(8); + buffer.putLong(l); + return buffer.array(); + } + return null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public final String toString(Object object) + { + return object != null ? object.toString() : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Long fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + Long l = new Long(s); + return l; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Long getCopy(Object object) + { + return object != null ? (Long) object : null; + } + + public Long getInstance(Class clazz) + { + return Long.MAX_VALUE; + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/ObjectAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/ObjectAccessor.java new file mode 100644 index 000000000..b0cda72f0 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/ObjectAccessor.java @@ -0,0 +1,232 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class ObjectAccessor. + * + * @author animesh.kumar + */ +public class ObjectAccessor implements PropertyAccessor +{ + + public static Logger log = LoggerFactory.getLogger(ObjectAccessor.class); + + /* @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) */ + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public final Object fromBytes(Class targetClass, byte[] bytes) + { + try + { + if (bytes == null) + { + return null; + } + if (targetClass != null && targetClass.equals(byte[].class)) + { + return bytes; + } + ObjectInputStream ois; + ois = new ObjectInputStream(new ByteArrayInputStream(bytes)); + Object o = ois.readObject(); + ois.close(); + return o; + } + catch (IOException e) + { + throw new PropertyAccessException(e); + } + catch (ClassNotFoundException e) + { + throw new PropertyAccessException(e); + } + + } + + /* + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public final byte[] toBytes(Object o) + { + + try + { + if (o != null) + { + if (o instanceof byte[]) + { + return (byte[]) o; + } + + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + ObjectOutputStream oos = new ObjectOutputStream(baos); + oos.writeObject(o); + oos.close(); + return baos.toByteArray(); + } + } + catch (IOException e) + { + throw new PropertyAccessException(e); + } + return null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public final String toString(Object object) + { + return object != null ? object.toString() : null; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Object fromString(Class targetClass, String s) + { + try + { + if (s == null) + { + return null; + } + Object o = (Object) s; + return o; + } + catch (NumberFormatException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Object getCopy(Object object) + { + if (object == null) + return null; + + if (object instanceof byte[]) + { + byte[] byteArr = (byte[]) object; + return byteArr.clone(); + } + else if (object instanceof Cloneable) + { + Class clazz = object.getClass(); + + Object o = null; + try + { + Method m = clazz.getMethod("clone"); + o = m.invoke(clazz); + } + catch (SecurityException e) + { + log.warn("Object of class " + object.getClass() + " can't be cloned, due to exception:" + + e.getMessage()); + return object; + } + catch (IllegalArgumentException e) + { + log.warn("Object of class " + object.getClass() + " can't be cloned, due to exception:" + + e.getMessage()); + return object; + } + catch (NoSuchMethodException e) + { + log.warn("Object of class " + object.getClass() + " can't be cloned, due to exception:" + + e.getMessage()); + return object; + } + catch (IllegalAccessException e) + { + log.warn("Object of class " + object.getClass() + " can't be cloned, due to exception:" + + e.getMessage()); + return object; + } + catch (InvocationTargetException e) + { + log.warn("Object of class " + object.getClass() + " can't be cloned, due to exception:" + + e.getMessage()); + return object; + } + return o; + } + else + { + return object; + } + } + + public Object getInstance(Class clazz) + { + Object o = null; + try + { + o = clazz.newInstance(); + return o; + } + catch (InstantiationException ie) + { + log.warn("Instantiation exception,caused by :" + ie.getMessage()); + return null; + } + catch (IllegalAccessException iae) + { + log.warn("Illegal access exception,caused by :" + iae.getMessage()); + return null; + } + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/PointAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/PointAccessor.java new file mode 100644 index 000000000..ee4994572 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/PointAccessor.java @@ -0,0 +1,117 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.kundera.property.accessor; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; + +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; +import com.vividsolutions.jts.io.ParseException; +import com.vividsolutions.jts.io.WKTReader; + +/** + * Property Accessor for {@link Point} + * + * @author amresh.singh + */ +public class PointAccessor implements PropertyAccessor +{ + + @Override + public Point fromBytes(Class targetClass, byte[] b) + { + ObjectInputStream ois; + Point o; + try + { + ois = new ObjectInputStream(new ByteArrayInputStream(b)); + o = (Point) ois.readObject(); + ois.close(); + } + catch (IOException e) + { + throw new PropertyAccessException(e); + } + catch (ClassNotFoundException e) + { + throw new PropertyAccessException(e); + } + return o; + } + + @Override + public byte[] toBytes(Object object) + { + ByteArrayOutputStream baos; + try + { + baos = new ByteArrayOutputStream(); + ObjectOutputStream oos = new ObjectOutputStream(baos); + oos.writeObject(object); + oos.close(); + return baos.toByteArray(); + } + catch (IOException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public String toString(Object object) + { + return object != null ? object.toString() : null; + } + + @Override + public Point fromString(Class targetClass, String s) + { + if (s == null) + return null; + + WKTReader reader = new WKTReader(); + try + { + return new Point((com.vividsolutions.jts.geom.Point) reader.read(s)); + } + catch (ParseException e) + { + throw new PropertyAccessException(e); + } + } + + @Override + public Point getCopy(Object object) + { + if (object == null) + return null; + + Point p = (Point) object; + return new Point(p.getX(), p.getY()); + } + + @Override + public Object getInstance(Class clazz) + { + return new Point(0.0, 0.0); + } + +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/SQLDateAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/SQLDateAccessor.java new file mode 100644 index 000000000..a3a8b3262 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/SQLDateAccessor.java @@ -0,0 +1,142 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.sql.Date; + +import org.apache.commons.lang.StringUtils; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class SQLDateAccessor. + * + * @author amresh.singh + */ +public class SQLDateAccessor implements PropertyAccessor + +{ + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.property.PropertyAccessor#fromBytes(byte[]) + */ + @Override + public Date fromBytes(Class targetClass, byte[] b) + { + try + { + if (b == null) + { + return null; + } + + // In case date.getTime() is stored in DB. + LongAccessor longAccessor = new LongAccessor(); + + return new Date(longAccessor.fromBytes(targetClass, b)); + } + catch (Exception e) + { + throw new PropertyAccessException(e); + } + + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toBytes(java.lang.Object) + */ + @Override + public byte[] toBytes(Object object) + { + + try + { + if (object == null) + { + return null; + } + LongAccessor longAccessor = new LongAccessor(); + return longAccessor.toBytes(((Date) object).getTime()); + // return DATE_FORMATTER.format(((Date) + // date)).getBytes(Constants.ENCODING); + } + catch (Exception e) + { + throw new PropertyAccessException(e); + } + + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#toString(java.lang.Object) + */ + @Override + public String toString(Object object) + { + Date date = (Date) object; + + if (date == null) + { + return null; + } + + return String.valueOf(date.getTime()); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.property.PropertyAccessor#fromString(java.lang.String + * ) + */ + @Override + public Date fromString(Class targetClass, String s) + { + + if (s == null) + { + return null; + } + if (StringUtils.isNumeric(s)) + { + return new Date(Long.parseLong(s)); + } + Date d = Date.valueOf(s); + return d; + } + + @Override + public Date getCopy(Object object) + { + Date d = (Date) object; + return d != null ? new Date(d.getTime()) : null; + } + + public Date getInstance(Class clazz) + { + return new Date(Integer.MAX_VALUE); + } +} diff --git a/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/SQLTimeAccessor.java b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/SQLTimeAccessor.java new file mode 100644 index 000000000..67b049327 --- /dev/null +++ b/src/kundera-core/src/main/java/com/impetus/kundera/property/accessor/SQLTimeAccessor.java @@ -0,0 +1,162 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.kundera.property.accessor; + +import java.sql.Time; + +import org.apache.commons.lang.StringUtils; + +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessor; + +/** + * The Class SQLTimeAccessor. + * + * @author amresh.singh + */ +public class SQLTimeAccessor implements PropertyAccessor
+ CASSANDRAUSERXYZ + + + + + + + + + +
+ + CASSANDRASUPERUSER + + + + + + + +
+ + + + KunderaCounterColumn + + + counters + + + + +
+ + SuperCounters + + + + +
+ + InvalidCounterColumnEntity + + + + +
+ + ValidCounterColumnFamily + + + + +
+ + + + KunderaExamples + + + + + + + + + + + hbase + + + + + + + + + HBASEUSERXYZ + + + HBASEUSERXYZ + + + + + + + +
+ + + + KunderaExamples + + + AGE + + + + + + + +
+ + PERSON_NAME + + + + + + + +
+ + + + + + \ No newline at end of file diff --git a/src/kundera-core/src/test/resources/kunderaTestDataType.xml b/src/kundera-core/src/test/resources/kunderaTestDataType.xml new file mode 100644 index 000000000..6c07fe3c0 --- /dev/null +++ b/src/kundera-core/src/test/resources/kunderaTestDataType.xml @@ -0,0 +1,42 @@ + + + + + cassandra + + + CompositeCassandra + + + + + + + + DC1 + 3 + + + DC2 + 2 + + + + + CompositeUserDataType + + + + + + + + + +
+ + + + + + \ No newline at end of file diff --git a/src/kundera-core/src/test/resources/log4j.properties b/src/kundera-core/src/test/resources/log4j.properties new file mode 100644 index 000000000..89ebcbeaf --- /dev/null +++ b/src/kundera-core/src/test/resources/log4j.properties @@ -0,0 +1,15 @@ +log4j.rootLogger=DEBUG,CONSOLE + +### direct log messages to stdout ### +log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender +log4j.appender.DRFA.File=${user.home}/kundera.log +# Rollover at midnight +log4j.appender.DRFA.DatePattern=.yyyy-MM-dd +log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout +# Pattern format: Date LogLevel LoggerName LogMessage +log4j.appender.DRFA.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n + + +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout +log4j.appender.CONSOLE.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n diff --git a/src/kundera-hbase/pom.xml b/src/kundera-hbase/pom.xml new file mode 100644 index 000000000..f3142be73 --- /dev/null +++ b/src/kundera-hbase/pom.xml @@ -0,0 +1,156 @@ + + 4.0.0 + + + com.impetus + kundera + 2.7-SNAPSHOT + + com.impetus.client + kundera-hbase + jar + kundera-hbase + http://maven.apache.org + + + 1.1.1 + 0.94.3 + + + + + + + + junit + junit + 4.8.2 + test + + + + com.impetus.core + kundera-core + ${project.version} + + + com.impetus.core + kundera-core + ${project.version} + test-jar + test + + + org.apache.hbase + hbase + ${hbase.version} + + + org.slf4j + slf4j-api + + + + + org.apache.hadoop + hadoop-core + ${hadoop.version} + + + + + + + org.apache.hadoop + hadoop-test + ${hadoop.version} + test + + + + org.apache.hbase + hbase + ${hbase.version} + test-jar + test + + + org.slf4j + slf4j-log4j12 + 1.6.3 + test + + + + org.slf4j + slf4j-api + 1.6.3 + + + + + + + + + + maven-assembly-plugin + 2.2.1 + + + jar-with-dependencies + + + + + org.apache.maven.plugins + maven-jar-plugin + 2.2 + + + + test-jar + + + + + + + + + + diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClient.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClient.java new file mode 100644 index 000000000..53c43e545 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClient.java @@ -0,0 +1,832 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase; + +import java.io.IOException; +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EntityType; + +import org.apache.hadoop.hbase.HBaseConfiguration; +import org.apache.hadoop.hbase.client.HTableInterface; +import org.apache.hadoop.hbase.client.HTablePool; +import org.apache.hadoop.hbase.filter.CompareFilter.CompareOp; +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.FilterList; +import org.apache.hadoop.hbase.filter.KeyOnlyFilter; +import org.apache.hadoop.hbase.filter.SingleColumnValueFilter; +import org.apache.hadoop.hbase.util.Bytes; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.admin.DataHandler; +import com.impetus.client.hbase.admin.HBaseDataHandler; +import com.impetus.client.hbase.admin.HBaseDataHandler.HBaseDataWrapper; +import com.impetus.client.hbase.query.HBaseQuery; +import com.impetus.client.hbase.utils.HBaseUtils; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.ClientPropertiesSetter; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.generator.TableGenerator; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.index.IndexManager; +import com.impetus.kundera.lifecycle.states.RemovedState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.TableGeneratorDiscriptor; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.api.Batcher; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * HBase client. + * + * @author impetus + */ +public class HBaseClient extends ClientBase implements Client, Batcher, ClientPropertiesSetter, + TableGenerator +{ + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(HBaseClient.class); + + /** The handler. */ + private DataHandler handler; + + /** The reader. */ + private EntityReader reader; + + private List nodes = new ArrayList(); + + private int batchSize; + + private Map puProperties; + + /** + * Instantiates a new h base client. + * + * @param indexManager + * the index manager + * @param conf + * the conf + * @param hTablePool + * the h table pool + * @param reader + * the reader + * @param persistenceUnit + * the persistence unit + * @param puProperties + */ + public HBaseClient(IndexManager indexManager, HBaseConfiguration conf, HTablePool hTablePool, EntityReader reader, + String persistenceUnit, Map puProperties, ClientMetadata clientMetadata) + { + this.indexManager = indexManager; + this.handler = new HBaseDataHandler(conf, hTablePool); + this.reader = reader; + this.persistenceUnit = persistenceUnit; + this.puProperties = puProperties; + + this.clientMetadata = clientMetadata; + + getBatchSize(persistenceUnit, this.puProperties); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#find(java.lang.Class, + * java.lang.Object, java.util.List) + */ + @Override + public Object find(Class entityClass, Object rowId) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + List relationNames = entityMetadata.getRelationNames(); + // columnFamily has a different meaning for HBase, so it won't be used + // here + String tableName = entityMetadata.getTableName(); + Object enhancedEntity = null; + List results = null; + try + { + if (rowId == null) + { + return null; + } + results = handler.readData(tableName, entityMetadata.getEntityClazz(), entityMetadata, rowId, + relationNames, null); + if (results != null) + { + enhancedEntity = results.get(0); + } + } + catch (IOException e) + { + log.error("Error during find by id, Caused by: .", e); + throw new KunderaException(e); + } + return enhancedEntity; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#findAll(java.lang.Class, + * java.lang.Object[]) + */ + @Override + public List findAll(Class entityClass, String[] columnsToSelect, Object... rowIds) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + if (rowIds == null) + { + return null; + } + List results; + try + { + results = handler.readAll(entityMetadata.getTableName(), entityMetadata.getEntityClazz(), entityMetadata, + Arrays.asList(rowIds), entityMetadata.getRelationNames()); + } + catch (IOException ioex) + { + log.error("Error during find All , Caused by: .", ioex); + throw new KunderaException(ioex); + } + return results; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#find(java.lang.Class, + * java.util.Map) + */ + @Override + public List find(Class entityClass, Map col) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(getPersistenceUnit(), entityClass); + List entities = new ArrayList(); + Map columnFamilyNameToFieldMap = MetadataUtils.createSuperColumnsFieldMap(entityMetadata); + for (String columnFamilyName : col.keySet()) + { + String entityId = col.get(columnFamilyName); + if (entityId != null) + { + E e = null; + try + { + List results = handler.readData(entityMetadata.getTableName(), entityMetadata.getEntityClazz(), + entityMetadata, entityId, null, null); + if (results != null) + { + e = (E) results.get(0); + } + } + catch (IOException ioex) + { + log.error("Error during find for embedded entities, Caused by: .", ioex); + + throw new KunderaException(ioex); + } + + Field columnFamilyField = columnFamilyNameToFieldMap.get(columnFamilyName.substring(0, + columnFamilyName.indexOf("|"))); + Object columnFamilyValue = PropertyAccessorHelper.getObject(e, columnFamilyField); + if (Collection.class.isAssignableFrom(columnFamilyField.getType())) + { + entities.addAll((Collection) columnFamilyValue); + } + else + { + entities.add((E) columnFamilyValue); + } + } + } + return entities; + } + + /** + * Method to find entities using JPQL(converted into FilterList.) + * + * @param + * parameterized entity class. + * @param entityClass + * entity class. + * @param metadata + * entity metadata. + * @return list of entities. + */ + public List findByQuery(Class entityClass, EntityMetadata metadata, Filter f, String... columns) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + List relationNames = entityMetadata.getRelationNames(); + // columnFamily has a different meaning for HBase, so it won't be used + // here + String tableName = entityMetadata.getTableName(); + List results = null; + + FilterList filter = new FilterList(); + if (f != null) + { + filter.addFilter(f); + } + if (isFindKeyOnly(metadata, columns)) + { + columns = null; + filter.addFilter(new KeyOnlyFilter()); + } + + try + { + results = handler.readData(tableName, entityMetadata.getEntityClazz(), entityMetadata, null, relationNames, + filter, columns); + } + catch (IOException ioex) + { + log.error("Error during find by query, Caused by: .", ioex); + throw new KunderaException(ioex); + } + return results != null ? results : new ArrayList(); + } + + /** + * Handles find by range query for given start and end row key range values. + * + * @param + * parameterized entity class. + * @param entityClass + * entity class. + * @param metadata + * entity metadata + * @param startRow + * start row. + * @param endRow + * end row. + * @return collection holding results. + */ + public List findByRange(Class entityClass, EntityMetadata metadata, byte[] startRow, byte[] endRow, + String[] columns, Filter f) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + // columnFamily has a different meaning for HBase, so it won't be used + // here + String tableName = entityMetadata.getTableName(); + // Object enhancedEntity = null; + List results = new ArrayList(); + + FilterList filter = new FilterList(); + if (f != null) + { + filter.addFilter(f); + } + if (isFindKeyOnly(metadata, columns)) + { + columns = null; + filter.addFilter(new KeyOnlyFilter()); + } + + try + { + results = handler.readDataByRange(tableName, entityClass, metadata, startRow, endRow, columns, filter); + + } + catch (IOException ioex) + { + log.error("Error during find by range, Caused by: .", ioex); + throw new KunderaException(ioex); + } + return results; + } + + /** + * @param metadata + * @param columns + * @return + */ + private boolean isFindKeyOnly(EntityMetadata metadata, String[] columns) + { + int noOFColumnsToFind = 0; + boolean findIdOnly = false; + if (columns != null) + { + for (String column : columns) + { + if (column != null) + { + if (column.equals(((AbstractAttribute) metadata.getIdAttribute()).getJPAColumnName())) + { + noOFColumnsToFind++; + findIdOnly = true; + } + else + { + noOFColumnsToFind++; + findIdOnly = false; + } + } + } + } + if (noOFColumnsToFind == 1 && findIdOnly) + { + return true; + } + return false; + } + + /** + * Close handlers instance and reinstate pu properties. + * + */ + @Override + public void close() + { + handler.shutdown(); + puProperties = null; + } + + /** + * Setter for filter. + * + * @param filter + * filter. + */ + public void setFilter(Filter filter) + { + ((HBaseDataHandler) handler).setFilter(filter); + } + + public void addFilter(final String columnFamily, Filter filter) + { + ((HBaseDataHandler) handler).addFilter(columnFamily, filter); + } + + public void resetFilter() + { + ((HBaseDataHandler) handler).resetFilter(); + } + + /** + * Setter for filter. + * + * @param filter + * filter. + */ + public void setFetchSize(int fetchSize) + { + ((HBaseDataHandler) handler).setFetchSize(fetchSize); + } + + /** + * On persist. + * + * @param entityMetadata + * the entity metadata + * @param entity + * the entity + * @param id + * the id + * @param relations + * the relations + */ + @Override + protected void onPersist(EntityMetadata entityMetadata, Object entity, Object id, List relations) + { + String tableName = entityMetadata.getTableName(); + + try + { + // Write data to HBase + handler.writeData(tableName, entityMetadata, entity, id, relations); + } + catch (IOException e) + { + throw new PersistenceException(e); + } + } + + @Override + public void persistJoinTable(JoinTableData joinTableData) + { + String joinTableName = joinTableData.getJoinTableName(); + String invJoinColumnName = joinTableData.getInverseJoinColumnName(); + Map> joinTableRecords = joinTableData.getJoinTableRecords(); + + for (Object key : joinTableRecords.keySet()) + { + Set values = joinTableRecords.get(key); + Object joinColumnValue = key; + + Map columns = new HashMap(); + for (Object childValue : values) + { + Object invJoinColumnValue = childValue; + columns.put(invJoinColumnName + "_" + invJoinColumnValue, invJoinColumnValue); + } + + if (columns != null && !columns.isEmpty()) + { + try + { + handler.createTableIfDoesNotExist(joinTableName, joinTableName); + handler.writeJoinTableData(joinTableName, joinColumnValue, columns); + } + catch (IOException e) + { + throw new PersistenceException(e); + } + } + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.client.Client#getForeignKeysFromJoinTable(java.lang + * .String, java.lang.String, java.lang.String, + * com.impetus.kundera.metadata.model.EntityMetadata, + * com.impetus.kundera.persistence.handler.impl.EntitySaveGraph) + */ + @Override + public List getColumnsById(String schemaName, String joinTableName, String joinColumnName, + String inverseJoinColumnName, Object parentId, Class columnJavaType) + { + return handler.getForeignKeysFromJoinTable(joinTableName, parentId, inverseJoinColumnName); + + } + + public void deleteByColumn(String schemaName, String tableName, String columnName, Object columnValue) + { + try + { + handler.deleteRow(columnValue, tableName); + } + catch (IOException ioex) + { + log.error("Error during get columns by key. Caused by: .", ioex); + throw new PersistenceException(ioex); + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#delete(java.lang.Object, + * java.lang.Object) + */ + @Override + public void delete(Object entity, Object pKey) + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + deleteByColumn(metadata.getSchema(), metadata.getTableName(), + ((AbstractAttribute) metadata.getIdAttribute()).getJPAColumnName(), pKey); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#findByRelation(java.lang.String, + * java.lang.Object, java.lang.Class) + */ + @Override + public List findByRelation(String colName, Object colValue, Class entityClazz) + { + CompareOp operator = HBaseUtils.getOperator("=", false); + + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(entityClazz); + + String columnFamilyName = m.getTableName(); + + byte[] valueInBytes = HBaseUtils.getBytes(colValue); + SingleColumnValueFilter f = null; + f = new SingleColumnValueFilter(Bytes.toBytes(columnFamilyName), Bytes.toBytes(colName), operator, valueInBytes); + + try + { + return ((HBaseDataHandler) handler) + .scanData(f, m.getTableName(), entityClazz, m, columnFamilyName, colName); + } + catch (IOException ioe) + { + log.error("Error during find By Relation, Caused by: .", ioe); + throw new KunderaException(ioe); + } + catch (InstantiationException ie) + { + log.error("Error during find By Relation, Caused by: .", ie); + throw new KunderaException(ie); + } + catch (IllegalAccessException iae) + { + log.error("Error during find By Relation, Caused by: .", iae); + throw new KunderaException(iae); + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#getReader() + */ + @Override + public EntityReader getReader() + { + return reader; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#getQueryImplementor() + */ + @Override + public Class getQueryImplementor() + { + return HBaseQuery.class; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#findIdsByColumn(java.lang.String, + * java.lang.String, java.lang.String, java.lang.Object, java.lang.Class) + */ + @Override + public Object[] findIdsByColumn(String schemaName, String tableName, String pKeyName, String columnName, + Object columnValue, Class entityClazz) + { + CompareOp operator = HBaseUtils.getOperator("=", false); + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(entityClazz); + + byte[] valueInBytes = HBaseUtils.getBytes(columnValue); + Filter f = new SingleColumnValueFilter(Bytes.toBytes(tableName), Bytes.toBytes(columnName), operator, + valueInBytes); + KeyOnlyFilter keyFilter = new KeyOnlyFilter(); + FilterList filterList = new FilterList(f, keyFilter); + try + { + return handler.scanRowyKeys(filterList, tableName, tableName, columnName + "_" + columnValue, m + .getIdAttribute().getBindableJavaType()); + } + catch (IOException e) + { + log.error("Error while executing findIdsByColumn(), Caused by: .", e); + throw new KunderaException(e); + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.persistence.api.Batcher#addBatch(com.impetus.kundera + * .graph.Node) + */ + public void addBatch(Node node) + { + if (node != null) + { + nodes.add(node); + } + onBatchLimit(); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#getBatchSize() + */ + @Override + public int getBatchSize() + { + return batchSize; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#clear() + */ + @Override + public void clear() + { + if (nodes != null) + { + nodes.clear(); + nodes = null; + nodes = new ArrayList(); + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#executeBatch() + */ + @Override + public int executeBatch() + { + Map> data = new HashMap>(); + + try + { + for (Node node : nodes) + { + if (node.isDirty()) + { + node.handlePreEvent(); + HTableInterface hTable = null; + Object rowKey = node.getEntityId(); + Object entity = node.getData(); + if (node.isInState(RemovedState.class)) + { + delete(entity, rowKey); + } + else + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(node.getDataClass()); + + HBaseDataWrapper columnWrapper = new HBaseDataHandler.HBaseDataWrapper(rowKey, + new java.util.HashSet(), entity, metadata.getTableName()); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata() + .getMetamodel(metadata.getPersistenceUnit()); + + EntityType entityType = metaModel.entity(node.getDataClass()); + + List embeddableData = new ArrayList(); + + hTable = ((HBaseDataHandler) handler).gethTable(metadata.getTableName()); + ((HBaseDataHandler) handler).preparePersistentData(metadata.getTableName(), entity, rowKey, + metaModel, entityType.getAttributes(), columnWrapper, embeddableData); + + List dataSet = null; + if (data.containsKey(hTable)) + { + dataSet = data.get(metadata.getTableName()); + addRecords(columnWrapper, embeddableData, dataSet); + } + else + { + dataSet = new ArrayList(); + addRecords(columnWrapper, embeddableData, dataSet); + data.put(hTable, dataSet); + } + } + node.handlePostEvent(); + } + } + + if (!data.isEmpty()) + { + ((HBaseDataHandler) handler).batch_insert(data); + } + return data.size(); + } + catch (IOException ioex) + { + log.error("Error while executing batch insert/update, Caused by: .", ioex); + throw new KunderaException(ioex); + } + + } + + /** + * Add records to data wrapper. + * + * @param columnWrapper + * column wrapper + * @param embeddableData + * embeddable data + * @param dataSet + * data collection set + */ + private void addRecords(HBaseDataWrapper columnWrapper, List embeddableData, + List dataSet) + { + dataSet.add(columnWrapper); + + if (!embeddableData.isEmpty()) + { + dataSet.addAll(embeddableData); + } + } + + /** + * Check on batch limit. + */ + private void onBatchLimit() + { + if (batchSize > 0 && batchSize == nodes.size()) + { + executeBatch(); + nodes.clear(); + } + } + + /** + * @param persistenceUnit + * @param puProperties + */ + private void getBatchSize(String persistenceUnit, Map puProperties) + { + String batch_Size = puProperties != null ? (String) puProperties.get(PersistenceProperties.KUNDERA_BATCH_SIZE) + : null; + if (batch_Size != null) + { + batchSize = Integer.valueOf(batch_Size); + if (batchSize == 0) + { + throw new IllegalArgumentException("kundera.batch.size property must be numeric and > 0"); + } + } + else + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + batchSize = puMetadata.getBatchSize(); + } + } + + @Override + public void populateClientProperties(Client client, Map properties) + { + new HBaseClientProperties().populateClientProperties(client, properties); + } + + @Override + public Long generate(TableGeneratorDiscriptor discriptor) + { + try + { + HTableInterface hTable = ((HBaseDataHandler) handler).gethTable(discriptor.getTable()); + Long latestCount = hTable.incrementColumnValue(discriptor.getPkColumnValue().getBytes(), discriptor + .getTable().getBytes(), discriptor.getValueColumnName().getBytes(), 1); + if (latestCount == 1) + { + return (long) discriptor.getInitialValue(); + } + else + { + return (latestCount - 1) * discriptor.getAllocationSize(); + } + } + catch (IOException ioex) + { + log.error("Error while generating id for entity, Caused by: .", ioex); + throw new KunderaException(ioex); + } + } + + public void reset() + { + ((HBaseDataHandler) handler).reset(); + } + + public Object next(EntityMetadata m) + { + return ((HBaseDataHandler) handler).next(m); + } + + public boolean hasNext() + { + return ((HBaseDataHandler) handler).hasNext(); + } + + public HBaseDataHandler getHandle() + { + return ((HBaseDataHandler) handler).getHandle(); + } + +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClientFactory.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClientFactory.java new file mode 100644 index 000000000..2d86ef7f2 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClientFactory.java @@ -0,0 +1,189 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase; + +import java.util.Map; + +import org.apache.commons.lang.StringUtils; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.hbase.HBaseConfiguration; +import org.apache.hadoop.hbase.client.HTablePool; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.config.HBasePropertyReader; +import com.impetus.client.hbase.schemamanager.HBaseSchemaManager; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.ClientProperties.DataStore.Connection; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.loader.GenericClientFactory; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * HBaseClientFactory, instantiates client for HBase + */ +public class HBaseClientFactory extends GenericClientFactory +{ + + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(HBaseClientFactory.class); + + /** The conf. */ + private HBaseConfiguration conf; + + /** The h table pool. */ + private HTablePool hTablePool; + + /** The Constant DEFAULT_POOL_SIZE. */ + private static final int DEFAULT_POOL_SIZE = 100; + + private static final String DEFAULT_ZOOKEEPER_PORT = "2181"; + + /** The pool size. */ + private int poolSize; + + @Override + public void initialize(Map externalProperty) + { + setExternalProperties(externalProperty); + initializePropertyReader(); + // Initialize HBase configuration + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(getPersistenceUnit()); + + String node = null; + String port = null; + String poolSize = null; + if (externalProperty != null) + { + node = (String) externalProperty.get(PersistenceProperties.KUNDERA_NODES); + port = (String) externalProperty.get(PersistenceProperties.KUNDERA_PORT); + poolSize = (String) externalProperty.get(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_ACTIVE); + } + if (node == null) + { + node = puMetadata.getProperties().getProperty(PersistenceProperties.KUNDERA_NODES); + } + if (port == null) + { + port = puMetadata.getProperties().getProperty(PersistenceProperties.KUNDERA_PORT); + } + if (poolSize == null) + { + poolSize = puMetadata.getProperties().getProperty(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_ACTIVE); + } + + if (StringUtils.isEmpty(poolSize)) + { + this.poolSize = DEFAULT_POOL_SIZE; + } + else + { + this.poolSize = Integer.parseInt(poolSize); + } + + onValidation(node, port); + + Configuration hadoopConf = new Configuration(); + hadoopConf.set("hbase.master", node + ":" + port); + + Connection conn = HBasePropertyReader.hsmd.getDataStore() != null ? HBasePropertyReader.hsmd.getDataStore() + .getConnection() : null; + if (conn != null && conn.getProperties() != null) + { + String zookeeperHost = conn.getProperties().getProperty("hbase.zookeeper.quorum"); + String zookeeperPort = conn.getProperties().getProperty("hbase.zookeeper.property.clientPort"); + hadoopConf.set("hbase.zookeeper.quorum", zookeeperHost != null ? zookeeperHost : node); + hadoopConf.set("hbase.zookeeper.property.clientPort", zookeeperPort != null ? zookeeperPort + : DEFAULT_ZOOKEEPER_PORT); + } + else + { + // in case "hbase.zookeeper.property.clientPort" is not supplied, it + // is different than hbase master port! + hadoopConf.set("hbase.zookeeper.quorum", node); + hadoopConf.set("hbase.zookeeper.property.clientPort", DEFAULT_ZOOKEEPER_PORT); + } + conf = new HBaseConfiguration(hadoopConf); + reader = new HBaseEntityReader(); + } + + @Override + protected Object createPoolOrConnection() + { + hTablePool = new HTablePool(conf, poolSize); + return hTablePool; + } + + @Override + protected Client instantiateClient(String persistenceUnit) + { + return new HBaseClient(indexManager, conf, hTablePool, reader, persistenceUnit, externalProperties, clientMetadata); + } + + @Override + public boolean isThreadSafe() + { + return true; + } + + @Override + public void destroy() + { + // TODO destroy pool + // hTablePool = null; + + // indexManager.close(); + if (schemaManager != null) + { + schemaManager.dropSchema(); + } + externalProperties = null; + schemaManager = null; + } + + @Override + public SchemaManager getSchemaManager(Map externalProperty) + { + setExternalProperties(externalProperty); + if (schemaManager == null) + { + initializePropertyReader(); + schemaManager = new HBaseSchemaManager(HBaseClientFactory.class.getName(), externalProperty); + } + return schemaManager; + } + + /** + * + */ + private void initializePropertyReader() + { + if (propertyReader == null) + { + propertyReader = new HBasePropertyReader(externalProperties); + propertyReader.read(getPersistenceUnit()); + } + } + + @Override + protected void initializeLoadBalancer(String loadBalancingPolicyName) + { + throw new UnsupportedOperationException("Load balancing feature is not supported in " + + this.getClass().getSimpleName()); + } +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClientProperties.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClientProperties.java new file mode 100644 index 000000000..6ed900c97 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseClientProperties.java @@ -0,0 +1,59 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.hbase; + +import java.util.Map; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.apache.hadoop.hbase.filter.Filter; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientPropertiesSetter; + +/** + * HBase implementation of {@link ClientPropertiesSetter} + * + * @author amresh.singh + */ +class HBaseClientProperties +{ + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(HBaseClientProperties.class); + + private static final String FILTER = "hbase.filter"; + + public void populateClientProperties(Client client, Map properties) + { + HBaseClient hbaseClient = (HBaseClient) client; + + if (properties != null) + { + for (String key : properties.keySet()) + { + Object value = properties.get(key); + if (key.equals(FILTER) && value instanceof Filter) + { + hbaseClient.setFilter((Filter) value); + } + + // Add more + } + } + } +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseConstants.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseConstants.java new file mode 100644 index 000000000..256e0569c --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseConstants.java @@ -0,0 +1,31 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase; + +/** + * Holds constants for kundera-hbase module + * + * @author Kuldeep Mishra + * + */ +public final class HBaseConstants +{ + public static final String CF_DEFS = "cf.defs"; + + public static final String ZOOKEEPER_PORT = "zookeeper.port"; + + public static final String ZOOKEEPER_HOST = "zookeeper.host"; +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseData.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseData.java new file mode 100644 index 000000000..73cf3a91c --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseData.java @@ -0,0 +1,108 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase; + +import java.util.Collections; +import java.util.List; + +import org.apache.hadoop.hbase.KeyValue; + +import com.impetus.kundera.DataWrapper; + +/** + * The Class HBaseData. + * + * @author impetus + */ +public class HBaseData implements DataWrapper +{ + + /** The column family. */ + private String columnFamily; + + /** The row key. */ + private byte[] rowKey; + + /** The columns. */ + private List columns; + + /** + * constructor with fields. + * + * @param columnFamily + * HBase column family + * @param rowKey + * Row key + */ + public HBaseData(String columnFamily, byte[] rowKey) + { + this.columnFamily = columnFamily; + this.rowKey = rowKey; + } + + /** + * Instantiates a new h base data. + * + * @param rowKey + * the row key + */ + public HBaseData(byte[] rowKey) + { + this.rowKey = rowKey; + } + + /** + * Getter column family. + * + * @return columnFamily column family + */ + public String getColumnFamily() + { + return columnFamily; + } + + /** + * Getter for row key. + * + * @return rowKey + */ + public byte[] getRowKey() + { + return rowKey; + } + + /** + * Getter for list of columns. + * + * @return list of columns + */ + public List getColumns() + { + return columns != null ? Collections.unmodifiableList(columns) : null; + } + + /** + * Sets the columns. + * + * @param columns + * the new columns + */ + public void setColumns(List columns) + { + this.columns = columns; + } + +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseEntityReader.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseEntityReader.java new file mode 100644 index 000000000..53ce2d2c2 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/HBaseEntityReader.java @@ -0,0 +1,62 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase; + +import java.util.List; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.persistence.AbstractEntityReader; +import com.impetus.kundera.persistence.EntityReader; + +/** + * The Class HBaseEntityReader. + * + * @author vivek.mishra + */ +public class HBaseEntityReader extends AbstractEntityReader implements EntityReader +{ + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.persistence.EntityReader#populateRelation(com.impetus + * .kundera.metadata.model.EntityMetadata, java.util.List, boolean, + * com.impetus.kundera.client.Client) + */ + @Override + public List populateRelation(EntityMetadata m, Client client, int maxResults) + { + throw new UnsupportedOperationException("Method is not supported"); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.persistence.EntityReader#findById(java.lang.String, + * com.impetus.kundera.metadata.model.EntityMetadata, java.util.List, + * com.impetus.kundera.client.Client) + */ + @Override + public EnhanceEntity findById(Object primaryKey, EntityMetadata m, Client client) + { + return super.findById(primaryKey, m, client); + } + +} \ No newline at end of file diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/Reader.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/Reader.java new file mode 100644 index 000000000..d4e882272 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/Reader.java @@ -0,0 +1,101 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase; + +import java.io.IOException; +import java.util.List; + +import org.apache.hadoop.hbase.client.HTableInterface; +import org.apache.hadoop.hbase.filter.Filter; + +// TODO: Auto-generated Javadoc +/** + * The Interface Reader. + */ +public interface Reader +{ + + /** + * Populates HBase data for given family name. + * + * @param hTable + * HBase table + * @param columnFamily + * HBase column family + * @param rowKey + * HBase row key. + * @param filter + * the filter + * @return HBase data wrapper containing all column names along with values. + * @throws IOException + * Signals that an I/O exception has occurred. + */ + List LoadData(HTableInterface hTable, String columnFamily, Object rowKey, Filter filter, + String... columns) throws IOException; + + /** + * Load data. + * + * @param hTable + * the h table + * @param rowKey + * the row key + * @param filter + * the filter + * @return the h base data + * @throws IOException + * Signals that an I/O exception has occurred. + */ + List LoadData(HTableInterface hTable, Object rowKey, Filter filter, String... columns) + throws IOException; + + /** + * Load all. + * + * @param hTable + * the h table + * @param filter + * the filter + * @param startRow + * the start row + * @param endRow + * the end row + * @param columns + * @return the list + * @throws IOException + * Signals that an I/O exception has occurred. + */ + List loadAll(HTableInterface hTable, Filter filter, byte[] startRow, byte[] endRow, String columnFamily, + String qualifier, String[] columns) throws IOException; + + /** + * Scan row keys. + * + * @param hTable + * the h table + * @param filter + * the filter + * @param columnFamilyName + * the columnFamily Name + * @param columnName + * the column Name + * @return object array + * @throws IOException + * Signals that an I/O exception has occurred. + */ + Object[] scanRowKeys(final HTableInterface hTable, final Filter filter, final String columnFamilyName, + final String columnName, final Class rowKeyClazz) throws IOException; +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/Writer.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/Writer.java new file mode 100644 index 000000000..29ba7c633 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/Writer.java @@ -0,0 +1,165 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase; + +import java.io.IOException; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.metamodel.Attribute; + +import org.apache.hadoop.hbase.client.HTableInterface; + +import com.impetus.client.hbase.admin.HBaseDataHandler.HBaseDataWrapper; +import com.impetus.kundera.db.RelationHolder; + +/** + * HBase data writer. + * + * @author impetus + */ +public interface Writer +{ + + /** + * Write column. + * + * @param htable + * the htable + * @param columnFamily + * the column family + * @param rowKey + * the row key + * @param column + * the column + * @param columnObj + * the column obj + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void writeColumn(HTableInterface htable, String columnFamily, Object rowKey, Attribute column, Object columnObj) + throws IOException; + + /** + * Writes a column family with name columnFamily, into a table + * whose columns are columns. + * + * @param htable + * the htable + * @param columnFamily + * Column Family Name + * @param rowKey + * Row Key + * @param columns + * Columns for a given column family + * @param columnFamilyObj + * the column family obj + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void writeColumns(HTableInterface htable, String columnFamily, Object rowKey, Set columns, + Object columnFamilyObj) throws IOException; + + /** + * Writes Columns columns into a given table. Each columns is + * written in their own column family(name same as column name) + * + * @param htable + * the htable + * @param rowKey + * the row key + * @param columns + * Columns of a given table (No column family given) + * @param entity + * the entity + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void writeColumns(HTableInterface htable, Object rowKey, Set columns, Object entity) throws IOException; + + /** + * Write relations. + * + * @param htable + * the htable + * @param rowKey + * the row key + * @param containsEmbeddedObjectsOnly + * the contains embedded objects only + * @param relations + * the relations + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void writeRelations(HTableInterface htable, Object rowKey, boolean containsEmbeddedObjectsOnly, + List relations) throws IOException; + + /** + * Writes foreign keys along with a database table. They are stored into a + * column family named FKey-TO. Each column corresponds to foreign key field + * name and values are actual foreign keys (separated by ~ if applicable) + * + * @param hTable + * the h table + * @param rowKey + * the row key + * @param foreignKeyMap + * the foreign key map + * @throws IOException + * Signals that an I/O exception has occurred. + * @deprecated + */ + public void writeForeignKeys(HTableInterface hTable, String rowKey, Map> foreignKeyMap) + throws IOException; + + /** + * Writes columns data to HBase table, supplied as a map in Key/ value pair; + * key and value representing column name and value respectively. + * + * @param htable + * the htable + * @param rowKey + * the row key + * @param columns + * the columns + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void writeColumns(HTableInterface htable, Object rowKey, Map columns) throws IOException; + + /** + * Delete. + * + * @param hTable + * the h table + * @param rowKey + * the row key + * @param columnFamily + * the column family + */ + void delete(HTableInterface hTable, Object rowKey, String columnFamily); + + /** + * method to perform batch insert/update. + * + * @param rows + * data rows + * @throws IOException + * throws io exception. + */ + void persistRows(Map> rows) throws IOException; +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/admin/DataHandler.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/admin/DataHandler.java new file mode 100644 index 000000000..acf0883a2 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/admin/DataHandler.java @@ -0,0 +1,185 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.admin; + +import java.io.IOException; +import java.util.List; +import java.util.Map; + +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.FilterList; + +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Data handler for HBase queries. + * + * @author vivek.mishra + */ + +public interface DataHandler +{ + + /** + * Creates a HBase table. + * + * @param tableName + * table name. + * @param colFamily + * column family. + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void createTableIfDoesNotExist(String tableName, String... colFamily) throws IOException; + + /** + * Populates data for give column family, column name, and HBase table name. + * + * @param tableName + * the table name + * @param clazz + * the clazz + * @param m + * the m + * @param rowKey + * the row key + * @param f + * @param relationNames + * the relation names + * @return the object + * @throws IOException + * Signals that an I/O exception has occurred. + */ + List readData(String tableName, Class clazz, EntityMetadata m, Object rowKey, List relatationNames, + FilterList f, String... columns) throws IOException; + + /** + * Populates data for give column family, column name, and HBase table name. + * + * @param tableName + * the table name + * @param clazz + * the clazz + * @param m + * the m + * @param rowKey + * the row key + * @param relationNames + * the relation names + * @return the object + * @throws IOException + * Signals that an I/O exception has occurred. + */ + List readAll(String tableName, Class clazz, EntityMetadata m, List rowKeys, List relatationNames, + String... columns) throws IOException; + + /** + * @param tableName + * @param clazz + * @param m + * @param relationNames + * @param startRow + * @param endRow + * @param columns + * @param f + * @return + */ + List readDataByRange(String tableName, Class clazz, EntityMetadata m, byte[] startRow, byte[] endRow, + String[] columns, FilterList f) throws IOException; + + /** + * Write data. + * + * @param tableName + * the table name + * @param m + * the m + * @param entity + * the entity + * @param rowId + * the row id + * @param relations + * the relations + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void writeData(String tableName, EntityMetadata m, Object entity, Object rowId, List relations) + throws IOException; + + /** + * Writes data into Join Table. + * + * @param tableName + * the table name + * @param rowId + * the row id + * @param columns + * the columns + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void writeJoinTableData(String tableName, Object rowId, Map columns) throws IOException; + + /** + * Retrieves a list of foreign keys from the join table for a given row key. + * + * @param + * the element type + * @param joinTableName + * the join table name + * @param rowKey + * the row key + * @param inverseJoinColumnName + * the inverse join column name + * @return the foreign keys from join table + */ + List getForeignKeysFromJoinTable(String joinTableName, Object rowKey, String inverseJoinColumnName); + + /** + * Retrieves a list of parent entity from join table.. + * + * @param + * @param parentMetadata + * @param joinTableName + * @param joinColumnName + * @param inverseJoinColumnName + * @param childId + * @return + */ + List findParentEntityFromJoinTable(EntityMetadata parentMetadata, String joinTableName, + String joinColumnName, String inverseJoinColumnName, Object childId); + + /** + * Shutdown. + */ + void shutdown(); + + /** + * Delete specific row. + * + * @param rowKey + * the row key + * @param tableName + * the table name + * @throws IOException + * Signals that an I/O exception has occurred. + */ + void deleteRow(Object rowKey, String tableName) throws IOException; + + Object[] scanRowyKeys(FilterList filterList, String tableName, String columnFamilyName, String columnName, + Class rowKeyClazz) throws IOException; +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/admin/HBaseDataHandler.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/admin/HBaseDataHandler.java new file mode 100644 index 000000000..2607e3752 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/admin/HBaseDataHandler.java @@ -0,0 +1,1167 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.admin; + +import java.io.IOException; +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.ElementCollection; +import javax.persistence.Embedded; +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.hadoop.hbase.HBaseConfiguration; +import org.apache.hadoop.hbase.HColumnDescriptor; +import org.apache.hadoop.hbase.HTableDescriptor; +import org.apache.hadoop.hbase.KeyValue; +import org.apache.hadoop.hbase.MasterNotRunningException; +import org.apache.hadoop.hbase.client.HBaseAdmin; +import org.apache.hadoop.hbase.client.HTableInterface; +import org.apache.hadoop.hbase.client.HTablePool; +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.FilterList; +import org.apache.hadoop.hbase.util.Bytes; +import org.jboss.netty.util.internal.ConcurrentHashMap; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.HBaseData; +import com.impetus.client.hbase.Reader; +import com.impetus.client.hbase.Writer; +import com.impetus.client.hbase.service.HBaseReader; +import com.impetus.client.hbase.service.HBaseWriter; +import com.impetus.client.hbase.utils.HBaseUtils; +import com.impetus.kundera.Constants; +import com.impetus.kundera.KunderaException; +import com.impetus.kundera.cache.ElementCollectionCacheManager; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * The Class HBaseDataHandler. + * + * @author vivek.mishra + */ +public class HBaseDataHandler implements DataHandler +{ + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(HBaseDataHandler.class); + + /** The admin. */ + private HBaseAdmin admin; + + /** The conf. */ + private HBaseConfiguration conf; + + /** The h table pool. */ + private HTablePool hTablePool; + + /** The hbase reader. */ + private Reader hbaseReader = new HBaseReader(); + + /** The hbase writer. */ + private Writer hbaseWriter = new HBaseWriter(); + + private FilterList filter = null; + + private Map filters = new ConcurrentHashMap(); + + /** + * Instantiates a new h base data handler. + * + * @param conf + * the conf + * @param hTablePool + * the h table pool + */ + public HBaseDataHandler(HBaseConfiguration conf, HTablePool hTablePool) + { + try + { + this.conf = conf; + this.hTablePool = hTablePool; + this.admin = new HBaseAdmin(conf); + } + catch (Exception e) + { + // TODO We need a generic ExceptionTranslator + throw new PersistenceException(e); + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#createTableIfDoesNotExist( + * java.lang.String, java.lang.String[]) + */ + @Override + public void createTableIfDoesNotExist(final String tableName, final String... colFamily) + throws MasterNotRunningException, IOException + { + if (!admin.tableExists(Bytes.toBytes(tableName))) + { + HTableDescriptor htDescriptor = new HTableDescriptor(tableName); + for (String columnFamily : colFamily) + { + HColumnDescriptor familyMetadata = new HColumnDescriptor(columnFamily); + htDescriptor.addFamily(familyMetadata); + } + admin.createTable(htDescriptor); + } + } + + /** + * Adds the column family to table. + * + * @param tableName + * the table name + * @param columnFamilyName + * the column family name + * @throws IOException + * Signals that an I/O exception has occurred. + */ + private void addColumnFamilyToTable(String tableName, String columnFamilyName) throws IOException + { + HColumnDescriptor cfDesciptor = new HColumnDescriptor(columnFamilyName); + + try + { + if (admin.tableExists(tableName)) + { + + // Before any modification to table schema, it's necessary to + // disable it + if (!admin.isTableEnabled(tableName)) + { + admin.enableTable(tableName); + } + HTableDescriptor descriptor = admin.getTableDescriptor(tableName.getBytes()); + boolean found = false; + for (HColumnDescriptor hColumnDescriptor : descriptor.getColumnFamilies()) + { + if (hColumnDescriptor.getNameAsString().equalsIgnoreCase(columnFamilyName)) + found = true; + } + if (!found) + { + + if (admin.isTableEnabled(tableName)) + { + admin.disableTable(tableName); + } + + admin.addColumn(tableName, cfDesciptor); + + // Enable table once done + admin.enableTable(tableName); + } + } + else + { + log.warn("Table {} doesn't exist, so no question of adding column family {} to it!", tableName, + columnFamilyName); + } + } + catch (IOException e) + { + log.error("Error while adding column family {}, to table{} . ", columnFamilyName, tableName); + throw e; + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#readData(java.lang.String, + * java.lang.Class, com.impetus.kundera.metadata.model.EntityMetadata, + * java.lang.String, java.util.List) + */ + @Override + public List readData(final String tableName, Class clazz, EntityMetadata m, final Object rowKey, + List relationNames, FilterList f, String... columns) throws IOException + { + + List output = null; + + Object entity = null; + + HTableInterface hTable = null; + + hTable = gethTable(tableName); + + if (getFilter(tableName) != null) + { + if (f == null) + { + f = new FilterList(); + } + f.addFilter(getFilter(tableName)); + } + + // Load raw data from HBase + List results = hbaseReader.LoadData(hTable, rowKey, f, columns); + output = onRead(tableName, clazz, m, output, hTable, entity, relationNames, results); + return output; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#readData(java.lang.String, + * java.lang.Class, com.impetus.kundera.metadata.model.EntityMetadata, + * java.lang.String, java.util.List) + */ + @Override + public List readAll(final String tableName, Class clazz, EntityMetadata m, final List rowKey, + List relationNames, String... columns) throws IOException + { + + List output = null; + + Object entity = null; + + HTableInterface hTable = null; + + hTable = gethTable(tableName); + + // Load raw data from HBase + List results = ((HBaseReader) hbaseReader).loadAll(hTable, rowKey, tableName, columns); + output = onRead(tableName, clazz, m, output, hTable, entity, relationNames, results); + return output; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#readDataByRange(java.lang. + * String, java.lang.Class, + * com.impetus.kundera.metadata.model.EntityMetadata, java.util.List, + * byte[], byte[]) + */ + @Override + public List readDataByRange(String tableName, Class clazz, EntityMetadata m, byte[] startRow, byte[] endRow, + String[] columns, FilterList f) throws IOException + { + List output = new ArrayList(); + HTableInterface hTable = null; + Object entity = null; + List relationNames = m.getRelationNames(); + + if (getFilter(tableName) != null) + { + if (f == null) + { + f = new FilterList(); + } + f.addFilter(getFilter(tableName)); + } + // Load raw data from HBase + hTable = gethTable(tableName); + List results = hbaseReader.loadAll(hTable, f, startRow, endRow, m.getTableName(), null, columns); + output = onRead(tableName, clazz, m, output, hTable, entity, relationNames, results); + + return output; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#writeData(java.lang.String, + * com.impetus.kundera.metadata.model.EntityMetadata, java.lang.Object, + * java.lang.String, java.util.List) + */ + @Override + public void writeData(String tableName, EntityMetadata m, Object entity, Object rowId, + List relations) throws IOException + { + HTableInterface hTable = gethTable(tableName); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + Set attributes = entityType.getAttributes(); + + HBaseDataWrapper columnWrapper = new HBaseDataWrapper(rowId, new java.util.HashSet(), entity, null); + List persistentData = new ArrayList(attributes.size()); + + preparePersistentData(tableName, entity, rowId, metaModel, attributes, columnWrapper, persistentData); + + hbaseWriter.writeColumns(hTable, columnWrapper.getRowKey(), columnWrapper.getColumns(), entity); + + for (HBaseDataWrapper wrapper : persistentData) + { + hbaseWriter.writeColumns(hTable, wrapper.getColumnFamily(), wrapper.getRowKey(), wrapper.getColumns(), + wrapper.getEntity()); + } + + // Persist relationships as a column in newly created Column family by + // Kundera + boolean containsEmbeddedObjectsOnly = columnWrapper.getColumns().isEmpty() && persistentData.isEmpty(); + + if (relations != null && !relations.isEmpty()) + { + hbaseWriter.writeRelations(hTable, rowId, containsEmbeddedObjectsOnly, relations); + } + puthTable(hTable); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#writeJoinTableData(java.lang + * .String, java.lang.String, java.util.Map) + */ + @Override + public void writeJoinTableData(String tableName, Object rowId, Map columns) throws IOException + { + HTableInterface hTable = gethTable(tableName); + + hbaseWriter.writeColumns(hTable, rowId, columns); + + puthTable(hTable); + + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#getForeignKeysFromJoinTable + * (java.lang.String, java.lang.String, java.lang.String) + */ + @Override + public List getForeignKeysFromJoinTable(String joinTableName, Object rowKey, String inverseJoinColumnName) + { + List foreignKeys = new ArrayList(); + + HTableInterface hTable = null; + + // Load raw data from Join Table in HBase + try + { + hTable = gethTable(joinTableName); + + List results = hbaseReader.LoadData(hTable, joinTableName, rowKey, getFilter(joinTableName)); + + // assuming rowKey is not null. + if (results != null) + { + + HBaseData data = results.get(0); + + List hbaseValues = data.getColumns(); + if (hbaseValues != null) + { + for (KeyValue colData : hbaseValues) + { + String hbaseColumn = Bytes.toString(colData.getQualifier()); + String hbaseColumnFamily = Bytes.toString(colData.getFamily()); + + if (hbaseColumnFamily.equals(joinTableName) && hbaseColumn.startsWith(inverseJoinColumnName)) + { + byte[] val = colData.getValue(); + + // TODO : Because no attribute class is present, so + // cannot be done. + String hbaseColumnValue = Bytes.toString(val); + + foreignKeys.add((E) hbaseColumnValue); + } + } + } + } + } + catch (IOException e) + { + return foreignKeys; + } + finally + { + try + { + if (hTable != null) + { + puthTable(hTable); + } + } + catch (IOException e) + { + + // Do nothing. + } + } + return foreignKeys; + } + + /** + * Selects an HTable from the pool and returns. + * + * @param tableName + * Name of HBase table + * @return the h table + * @throws IOException + * Signals that an I/O exception has occurred. + */ + public HTableInterface gethTable(final String tableName) throws IOException + { + return hTablePool.getTable(tableName); + } + + /** + * Puts HTable back into the HBase table pool. + * + * @param hTable + * HBase Table instance + */ + private void puthTable(HTableInterface hTable) throws IOException + { + hTablePool.putTable(hTable); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.client.hbase.admin.DataHandler#shutdown() + */ + @Override + public void shutdown() + { + + // TODO: Shutting down admin actually shuts down HMaster, something we + // don't want. + // Devise a better way to release resources. + + /* + * try { + * + * admin.shutdown(); + * + * } catch (IOException e) { throw new RuntimeException(e.getMessage()); + * } + */ + } + + // TODO: Scope of performance improvement in this method + /** + * Populate entity from hbase data. + * + * @param entity + * the entity + * @param hbaseData + * the hbase data + * @param m + * the m + * @param rowKey + * the row key + * @param relationNames + * the relation names + * @return the object + */ + private Object populateEntityFromHbaseData(Object entity, HBaseData hbaseData, EntityMetadata m, Object rowKey, + List relationNames) + { + try + { + // Raw data retrieved from HBase for a particular row key (contains + // all column families) + List hbaseValues = hbaseData.getColumns(); + + Map relations = new HashMap(); + /* + * Populate columns data + */ + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + // List columns = m.getColumnsAsList(); + Set columns = entityType.getAttributes(); + // for (Column column : columns) + for (Attribute column : columns) + { + Class javaType = ((AbstractAttribute) column).getBindableJavaType(); + String key = ((AbstractAttribute) column).getJPAColumnName(); + if (metaModel.isEmbeddable(javaType)) + { + EmbeddableType columnFamily = metaModel.embeddable(javaType); + + Field columnFamilyFieldInEntity = (Field) column.getJavaMember(); + Class columnFamilyClass = columnFamilyFieldInEntity.getType(); + + // Get a name->field map for columns in this column family + Map columnNameToFieldMap = MetadataUtils.createColumnsFieldMap(m, columnFamily); + + // Column family can be either @Embedded or + // @EmbeddedCollection + if (Collection.class.isAssignableFrom(columnFamilyClass)) + { + + Field embeddedCollectionField = (Field) column.getJavaMember(); + Object[] embeddedObjectArr = new Object[hbaseValues.size()]; + Object embeddedObject = MetadataUtils.getEmbeddedGenericObjectInstance(embeddedCollectionField); + int prevCFNameCounter = 0; // Previous CF name counter + for (KeyValue colData : hbaseValues) + { + String cfInHbase = Bytes.toString(colData.getFamily()); + byte[] columnValue = colData.getValue(); + // Only populate those data from Hbase into entity + // that + // matches with column family name + // in the format # + if (!cfInHbase.startsWith(key)) + { + if (relationNames != null && relationNames.contains(cfInHbase) + && columnValue.length != 0) + { + relations.put(cfInHbase, + getObjectFromByteArray(entityType, columnValue, cfInHbase, m)); + } + continue; + + } + + String cfNamePostfix = MetadataUtils.getEmbeddedCollectionPostfix(cfInHbase); + int cfNameCounter = Integer.parseInt(cfNamePostfix); + if (cfNameCounter != prevCFNameCounter) + { + prevCFNameCounter = cfNameCounter; + + // Fresh embedded object for the next column + // family + // in collection + embeddedObject = MetadataUtils + .getEmbeddedGenericObjectInstance(embeddedCollectionField); + } + + // Set Hbase data into the embedded object + setHBaseDataIntoObject(colData, columnFamilyFieldInEntity, columnNameToFieldMap, + embeddedObject); + + embeddedObjectArr[cfNameCounter] = embeddedObject; + + // Save embedded object into Cache, needed while + // updation and deletion + ElementCollectionCacheManager.getInstance().addElementCollectionCacheMapping(rowKey, + embeddedObject, cfInHbase); + } + + // Collection to hold column family objects + Collection embeddedCollection = MetadataUtils + .getEmbeddedCollectionInstance(embeddedCollectionField); + embeddedCollection.addAll(Arrays.asList(embeddedObjectArr)); + embeddedCollection.removeAll(Collections.singletonList(null)); + embeddedObjectArr = null; // Eligible for GC + + // Now, set the embedded collection into entity + if (embeddedCollection != null && !embeddedCollection.isEmpty()) + { + PropertyAccessorHelper.set(entity, embeddedCollectionField, embeddedCollection); + } + } + else + { + Object columnFamilyObj = columnFamilyClass.newInstance(); + + for (KeyValue colData : hbaseValues) + { + String cfInHbase = Bytes.toString(colData.getFamily()); + + byte[] columnValue = colData.getValue(); + if (relationNames != null && relationNames.contains(cfInHbase) && columnValue.length != 0) + { + relations.put(cfInHbase, getObjectFromByteArray(entityType, columnValue, cfInHbase, m)); + } + // Set Hbase data into the column family object + + String colName = Bytes.toString(colData.getQualifier()); + + // Get Column from metadata + Field columnField = columnNameToFieldMap.get(colName); + if (columnField != null && columnValue.length != 0) + { + if (columnFamilyFieldInEntity.isAnnotationPresent(Embedded.class) + || columnFamilyFieldInEntity.isAnnotationPresent(ElementCollection.class)) + { + PropertyAccessorHelper.set(columnFamilyObj, columnField, + HBaseUtils.fromBytes(columnValue, columnField.getType())); + } + else + { + columnFamilyObj = getObjectFromByteArray(entityType, columnValue, cfInHbase, m); + } + } + } + PropertyAccessorHelper.set(entity, columnFamilyFieldInEntity, columnFamilyObj); + } + } + else if (!column.getName().equals(m.getIdAttribute().getName())) + { + Field columnField = (Field) column.getJavaMember(); + String columnName = ((AbstractAttribute) column).getJPAColumnName(); + + for (KeyValue colData : hbaseValues) + { + String hbaseColumn = Bytes.toString(colData.getQualifier()); + String colName = hbaseColumn; + byte[] columnValue = colData.getValue(); + if (relationNames != null && relationNames.contains(colName) && columnValue.length != 0) + { + relations.put(colName, getObjectFromByteArray(entityType, columnValue, colName, m)); + } + else if (colName != null && colName.equalsIgnoreCase(columnName.toLowerCase()) + && columnValue.length != 0) + { + PropertyAccessorHelper.set(entity, columnField, + HBaseUtils.fromBytes(columnValue, columnField.getType())); + } + } + } + } + if (!relations.isEmpty()) + { + return new EnhanceEntity(entity, rowKey, relations); + } + return entity; + } + catch (PropertyAccessException e1) + { + throw new RuntimeException(e1); + } + catch (InstantiationException e1) + { + throw new RuntimeException(e1); + } + catch (IllegalAccessException e1) + { + throw new RuntimeException(e1); + } + } + + /** + * Sets the h base data into object. + * + * @param colData + * the col data + * @param columnFamilyField + * the column family field + * @param columnNameToFieldMap + * the column name to field map + * @param columnFamilyObj + * the column family obj + * @throws PropertyAccessException + * the property access exception + */ + private void setHBaseDataIntoObject(KeyValue colData, Field columnFamilyField, + Map columnNameToFieldMap, Object columnFamilyObj) throws PropertyAccessException + { + String colName = Bytes.toString(colData.getQualifier()); + byte[] columnValue = colData.getValue(); + + // Get Column from metadata + Field columnField = columnNameToFieldMap.get(colName); + if (columnField != null) + { + if (columnFamilyField.isAnnotationPresent(Embedded.class) + || columnFamilyField.isAnnotationPresent(ElementCollection.class)) + { + PropertyAccessorHelper.set(columnFamilyObj, columnField, columnValue); + } + else + { + columnFamilyObj = HBaseUtils.fromBytes(columnValue, columnFamilyObj.getClass()); + } + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.admin.DataHandler#deleteRow(java.lang.String, + * java.lang.String) + */ + public void deleteRow(Object rowKey, String tableName) throws IOException + { + hbaseWriter.delete(gethTable(tableName), rowKey, tableName); + } + + @Override + public List findParentEntityFromJoinTable(EntityMetadata parentMetadata, String joinTableName, + String joinColumnName, String inverseJoinColumnName, Object childId) + { + throw new PersistenceException("Not applicable for HBase"); + } + + /** + * Set filter to data handler. + * + * @param filter + * hbase filter. + */ + public void setFilter(Filter filter) + { + if (this.filter == null) + { + this.filter = new FilterList(); + } + if (filter != null) + { + this.filter.addFilter(filter); + } + } + + public void addFilter(final String columnFamily, Filter filter) + { + FilterList filterList = this.filters.get(columnFamily); + if (filterList == null) + { + filterList = new FilterList(); + } + if (filter != null) + { + filterList.addFilter(filter); + } + this.filters.put(columnFamily, filterList); + } + + /** + * + * @param tableName + * @param clazz + * @param m + * @param startRow + * @param endRow + * @param output + * @param hTable + * @param entity + * @param relationNames + * @param results + * @return + * @throws IOException + */ + private List onRead(String tableName, Class clazz, EntityMetadata m, List output, HTableInterface hTable, + Object entity, List relationNames, List results) throws IOException + { + try + { + // Populate raw data from HBase into entity + + if (results != null) + { + for (HBaseData data : results) + { + entity = clazz.newInstance(); // Entity Object + /* Set Row Key */ + PropertyAccessorHelper.setId(entity, m, HBaseUtils.fromBytes(m, data.getRowKey())); + + if (data.getColumns() != null) + { + entity = populateEntityFromHbaseData(entity, data, m, null, relationNames); + if (output == null) + { + output = new ArrayList(); + } + } + output.add(entity); + } + } + } + catch (InstantiationException iex) + { + log.error("Error while creating an instance of {} .", clazz); + throw new PersistenceException(iex); + } + catch (IllegalAccessException iaex) + { + log.error("Illegal Access while reading data from {}, Caused by: .", tableName, iaex); + throw new PersistenceException(iaex); + } + catch (Exception e) + { + log.error("Error while creating an instance of {}, Caused by: .", clazz, e); + throw new PersistenceException(e); + } + finally + { + if (hTable != null) + { + puthTable(hTable); + } + } + return output; + } + + /** + * @author vivek.mishra + * + */ + public static class HBaseDataWrapper + { + Object rowKey; + + private Set columns; + + private Object entity; + + private String columnFamily; + + /** + * @param rowKey + * @param columns + * @param entity + * @param columnFamily + */ + public HBaseDataWrapper(Object rowKey, Set columns, Object entity, String columnFamily) + { + super(); + this.rowKey = rowKey; + this.columns = columns; + this.entity = entity; + this.columnFamily = columnFamily; + } + + /** + * @return the rowKey + */ + public Object getRowKey() + { + return rowKey; + } + + /** + * @return the columns + */ + public Set getColumns() + { + return columns; + } + + /** + * @return the entity + */ + public Object getEntity() + { + return entity; + } + + /** + * @return the columnFamily + */ + public String getColumnFamily() + { + return columnFamily; + } + + public void addColumn(Attribute column) + { + columns.add(column); + } + } + + public List scanData(Filter f, final String tableName, Class clazz, EntityMetadata m, String columnFamily, + String qualifier) throws IOException, InstantiationException, IllegalAccessException + { + List returnedResults = new ArrayList(); + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + Set attributes = entityType.getAttributes(); + String[] columns = new String[attributes.size() - 1]; + int count = 0; + boolean isCollection = false; + for (Attribute attr : attributes) + { + if (!attr.isCollection() && !attr.getName().equalsIgnoreCase(m.getIdAttribute().getName())) + { + columns[count++] = ((AbstractAttribute) attr).getJPAColumnName(); + } + else if (attr.isCollection()) + { + isCollection = true; + break; + } + } + List results = hbaseReader.loadAll(gethTable(tableName), f, null, null, m.getTableName(), + isCollection ? qualifier : null, null); + if (results != null) + { + for (HBaseData row : results) + { + Object entity = clazz.newInstance();// Entity Object + /* Set Row Key */ + PropertyAccessorHelper.setId(entity, m, HBaseUtils.fromBytes(m, row.getRowKey())); + + returnedResults.add(populateEntityFromHbaseData(entity, row, m, row.getRowKey(), m.getRelationNames())); + } + } + return returnedResults; + } + + @Override + public Object[] scanRowyKeys(FilterList filterList, String tableName, String columnFamilyName, String columnName, + final Class rowKeyClazz) throws IOException + { + HTableInterface hTable = null; + hTable = gethTable(tableName); + return hbaseReader.scanRowKeys(hTable, filterList, columnFamilyName, columnName, rowKeyClazz); + } + + private Object getObjectFromByteArray(EntityType entityType, byte[] value, String jpaColumnName, EntityMetadata m) + { + if (jpaColumnName != null) + { + String fieldName = m.getFieldName(jpaColumnName); + if (fieldName != null) + { + Attribute attribute = fieldName != null ? entityType.getAttribute(fieldName) : null; + + EntityMetadata relationMetadata = KunderaMetadataManager.getEntityMetadata(attribute.getJavaType()); + Object colValue = PropertyAccessorHelper.getObject(relationMetadata.getIdAttribute().getJavaType(), + (byte[]) value); + return colValue; + } + } + log.warn("No value found for column {}, returning null.", jpaColumnName); + return null; + } + + /** + * + * @param tableName + * @param entity + * @param rowId + * @param metaModel + * @param attributes + * @param columnWrapper + * @param persistentData + * @return + * @throws IOException + */ + public void preparePersistentData(String tableName, Object entity, Object rowId, MetamodelImpl metaModel, + Set attributes, HBaseDataWrapper columnWrapper, List persistentData) + throws IOException + { + for (Attribute column : attributes) + { + String fieldName = ((AbstractAttribute) column).getJPAColumnName(); + + Class javaType = ((AbstractAttribute) column).getBindableJavaType(); + if (metaModel.isEmbeddable(javaType)) + { + String columnFamilyName = ((AbstractAttribute) column).getJPAColumnName(); + Field columnFamilyField = (Field) column.getJavaMember(); + Object columnFamilyObject = null; + try + { + columnFamilyObject = PropertyAccessorHelper.getObject(entity, columnFamilyField); + } + catch (PropertyAccessException paex) + { + log.error("Error while getting {}, field from entity {} .", columnFamilyName, entity); + throw new KunderaException(paex); + } + + if (columnFamilyObject != null) + { + // continue; + Set columns = metaModel.embeddable(javaType).getAttributes(); + if (column.isCollection()) + { + String dynamicCFName = null; + + ElementCollectionCacheManager ecCacheHandler = ElementCollectionCacheManager.getInstance(); + // Check whether it's first time insert or updation + if (ecCacheHandler.isCacheEmpty()) + { // First time insert + int count = 0; + for (Object obj : (Collection) columnFamilyObject) + { + dynamicCFName = columnFamilyName + Constants.EMBEDDED_COLUMN_NAME_DELIMITER + count; + addColumnFamilyToTable(tableName, dynamicCFName); + + persistentData.add(new HBaseDataWrapper(rowId, columns, obj, dynamicCFName)); + count++; + } + } + else + { + // Updation + // Check whether this object is already in cache, + // which + // means we already have a column family with that + // name + // Otherwise we need to generate a fresh column + // family + // name + int lastEmbeddedObjectCount = ecCacheHandler.getLastElementCollectionObjectCount(rowId); + for (Object obj : (Collection) columnFamilyObject) + { + dynamicCFName = ecCacheHandler.getElementCollectionObjectName(rowId, obj); + if (dynamicCFName == null) + { // Fresh row + dynamicCFName = columnFamilyName + Constants.EMBEDDED_COLUMN_NAME_DELIMITER + + (++lastEmbeddedObjectCount); + + } + addColumnFamilyToTable(tableName, dynamicCFName); + persistentData.add(new HBaseDataWrapper(rowId, columns, obj, dynamicCFName)); + } + // Clear embedded collection cache for GC + ecCacheHandler.clearCache(); + } + } + else + { + // Write Column family which was Embedded object in + // entity + if (columnFamilyField.isAnnotationPresent(Embedded.class)) + { + persistentData.add(new HBaseDataWrapper(rowId, columns, columnFamilyObject, tableName)); + } + else + { + persistentData.add(new HBaseDataWrapper(rowId, columns, columnFamilyObject, tableName)); + } + } + } + } + else if (!column.isAssociation()) + { + columnWrapper.addColumn(column); + } + } + } + + /** + * @param data + * @throws IOException + */ + public void batch_insert(Map> data) throws IOException + { + hbaseWriter.persistRows(data); + } + + public void setFetchSize(final int fetchSize) + { + ((HBaseReader) hbaseReader).setFetchSize(fetchSize); + } + + public Object next(EntityMetadata m) + { + Object entity = null; + HBaseData result = ((HBaseReader) hbaseReader).next(); + List results = new ArrayList(); + List output = new ArrayList(); + results.add(result); + try + { + output = onRead(m.getTableName(), m.getEntityClazz(), m, output, gethTable(m.getTableName()), entity, + m.getRelationNames(), results); + } + catch (IOException e) + { + log.error("Error during finding next record, Caused by: .", e); + throw new KunderaException(e); + } + + return output != null && !output.isEmpty() ? output.get(0) : output; + } + +// public List next(EntityMetadata m, final int chunkSize) +// { +// Object entity = null; +// List results = ((HBaseReader) hbaseReader).next(chunkSize); +// List output = new ArrayList(); +// try +// { +// output = onRead(m.getTableName(), m.getEntityClazz(), m, output, gethTable(m.getTableName()), entity, +// m.getRelationNames(), results); +// } +// catch (IOException e) +// { +// log.error("Error during finding next record, Caused by: .", e); +// throw new KunderaException(e); +// } +// return output != null ? output : new ArrayList(); +// } + + public boolean hasNext() + { + return ((HBaseReader) hbaseReader).hasNext(); + } + + public void reset() + { + resetFilter(); + ((HBaseReader) hbaseReader).reset(); + } + + public void resetFilter() + { + filter = null; + filters = new ConcurrentHashMap(); + } + + public HBaseDataHandler getHandle() + { + HBaseDataHandler handler = new HBaseDataHandler(this.conf, this.hTablePool); + handler.filter = this.filter; + handler.filters = this.filters; + return handler; + } + + private Filter getFilter(final String columnFamily) + { + FilterList filter = filters.get(columnFamily); + if (filter == null) + { + return this.filter; + } + if (this.filter != null) + { + filter.addFilter(this.filter); + } + return filter; + } +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/config/HBasePropertyReader.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/config/HBasePropertyReader.java new file mode 100644 index 000000000..8defe9359 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/config/HBasePropertyReader.java @@ -0,0 +1,163 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.config; + +import java.util.Map; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.HBaseConstants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.AbstractPropertyReader; +import com.impetus.kundera.configure.ClientProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.configure.ClientProperties.DataStore.Connection; +import com.impetus.kundera.configure.PropertyReader; + +/** + * HBase Property Reader reads hbase properties from property file + * {kundera-hbase.properties} and put it into hbase schema metadata. + * + * @author kuldeep.mishra + * + */ +public class HBasePropertyReader extends AbstractPropertyReader implements PropertyReader +{ + + /** + * The log instance. + */ + private static Logger log = LoggerFactory.getLogger(HBasePropertyReader.class); + + /** + * The Hbase schema metadata instance. + */ + public static HBaseSchemaMetadata hsmd; + + public HBasePropertyReader(Map externalProperties) + { + super(externalProperties); + hsmd = new HBaseSchemaMetadata(); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.configure.PropertyReader#read(java.lang.String) + */ + + public void onXml(ClientProperties cp) + { + hsmd.onInitialize(); + if (cp != null) + { + hsmd.setClientProperties(cp); + } + } + + public class HBaseSchemaMetadata + { + /** + * zookeeper port. + */ + private String zookeeperPort = "2181"; + + /** + * zookeeper host. + */ + private String zookeeperHost; + + /** + * client properties. + */ + private ClientProperties clientProperties; + + /** + * + */ + private void onInitialize() + { + zookeeperHost = puMetadata != null ? puMetadata.getProperty(PersistenceProperties.KUNDERA_NODES) : null; + } + + /** + * @return the clientProperties + */ + public ClientProperties getClientProperties() + { + return clientProperties; + } + + /** + * @param clientProperties + * the clientProperties to set + */ + private void setClientProperties(ClientProperties clientProperties) + { + this.clientProperties = clientProperties; + } + + /** + * @return the zookeeper_port + */ + public String getZookeeperPort() + { + DataStore ds = getDataStore(); + if (ds != null && ds.getConnection() != null) + { + Connection conn = ds.getConnection(); + if (conn.getProperties() != null && !conn.getProperties().isEmpty()) + { + zookeeperPort = conn.getProperties().getProperty(HBaseConstants.ZOOKEEPER_PORT); + } + } + return zookeeperPort; + } + + /** + * @return the zookeeper_host + */ + public String getZookeeperHost() + { + DataStore ds = getDataStore(); + if (ds != null && ds.getConnection() != null) + { + Connection conn = ds.getConnection(); + if (conn.getProperties() != null && !conn.getProperties().isEmpty()) + { + zookeeperHost = conn.getProperties().getProperty(HBaseConstants.ZOOKEEPER_HOST); + } + } + return zookeeperHost; + } + + public DataStore getDataStore() + { + if (getClientProperties() != null && getClientProperties().getDatastores() != null) + { + for (DataStore dataStore : getClientProperties().getDatastores()) + { + if (dataStore.getName() != null && dataStore.getName().equalsIgnoreCase("hbase")) + { + return dataStore; + } + } + } + return null; + } + } +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/query/HBaseQuery.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/query/HBaseQuery.java new file mode 100644 index 000000000..8f2441c14 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/query/HBaseQuery.java @@ -0,0 +1,572 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.query; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.StringTokenizer; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.hadoop.hbase.filter.CompareFilter.CompareOp; +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.FilterList; +import org.apache.hadoop.hbase.filter.SingleColumnValueFilter; +import org.apache.hadoop.hbase.util.Bytes; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.HBaseClient; +import com.impetus.client.hbase.HBaseEntityReader; +import com.impetus.client.hbase.utils.HBaseUtils; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.query.KunderaQuery; +import com.impetus.kundera.query.KunderaQuery.FilterClause; +import com.impetus.kundera.query.QueryHandlerException; +import com.impetus.kundera.query.QueryImpl; + +/** + * Query implementation for HBase, translates JPQL into HBase Filters using + * {@link QueryTranslator}. + * + * @author vivek.mishra + * + */ +public class HBaseQuery extends QueryImpl +{ + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(HBaseQuery.class); + + /** + * Holds reference to entity reader. + */ + private EntityReader reader = new HBaseEntityReader(); + + /** + * Constructor using fields. + * + * @param query + * jpa query. + * @param persistenceDelegator + * persistence delegator interface. + */ + public HBaseQuery(String query, KunderaQuery kunderaQuery, PersistenceDelegator persistenceDelegator) + { + super(query, persistenceDelegator); + this.kunderaQuery = kunderaQuery; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.query.QueryImpl#populateEntities(com.impetus.kundera + * .metadata.model.EntityMetadata, com.impetus.kundera.client.Client) + */ + @Override + protected List populateEntities(EntityMetadata m, Client client) + { + List results = onQuery(m, client); + return results; + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.query.QueryImpl#recursivelyPopulateEntities(com.impetus + * .kundera.metadata.model.EntityMetadata, + * com.impetus.kundera.client.Client) + */ + @Override + protected List recursivelyPopulateEntities(EntityMetadata m, Client client) + { + // required in case of associated entities. + List ls = onQuery(m, client); + return setRelationEntities(ls, client, m); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.query.QueryImpl#getReader() + */ + @Override + protected EntityReader getReader() + { + return reader; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.query.QueryImpl#onExecuteUpdate() + */ + @Override + protected int onExecuteUpdate() + { + if (kunderaQuery.isDeleteUpdate()) + { + List result = getResultList(); + return result != null ? result.size() : 0; + } + return 0; + } + + /** + * Parses and translates query into HBase filter and invokes client's method + * to return list of entities. + * + * @param m + * Entity metadata + * @param client + * hbase client + * @return list of entities. + */ + private List onQuery(EntityMetadata m, Client client) + { + // Called only in case of standalone entity. + QueryTranslator translator = new QueryTranslator(); + translator.translate(getKunderaQuery(), m); + // start with 1 as first element is alias. + List columns = getTranslatedColumns(m, getKunderaQuery().getResult(), 1); + Map filter = translator.getFilter(); + if (translator.isFindById && (filter == null && columns == null)) + { + List results = new ArrayList(); + + Object output = client.find(m.getEntityClazz(), translator.rowKey); + if (output != null) + { + results.add(output); + } + return results; + } + if (translator.isFindById && filter == null && columns != null) + { + return ((HBaseClient) client).findByRange(m.getEntityClazz(), m, translator.rowKey, translator.rowKey, + columns.toArray(new String[columns.size()]), null); + } + +// MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata()); + if (MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())) + { + if (filter == null && !translator.isFindById) + { + // means complete scan without where clause, scan all records. + // findAll. + if (translator.isRangeScan()) + { + return ((HBaseClient) client).findByRange(m.getEntityClazz(), m, translator.getStartRow(), + translator.getEndRow(), columns.toArray(new String[columns.size()]), null); + } + else + { + return ((HBaseClient) client).findByRange(m.getEntityClazz(), m, null, null, + columns.toArray(new String[columns.size()]), null); + } + } + else + { + // means WHERE clause is present. + Filter f = null; + if (filter != null && filter.values() != null && !filter.values().isEmpty()) + { + f = filter.values().iterator().next(); + } + if (translator.isRangeScan()) + { + return ((HBaseClient) client).findByRange(m.getEntityClazz(), m, translator.getStartRow(), + translator.getEndRow(), columns.toArray(new String[columns.size()]), f); + } + else + { + // if range query. means query over id column. create range + // scan method. + + // else setFilter to client and invoke new method. find by + // query if isFindById is false! else invoke findById + return ((HBaseClient) client).findByQuery(m.getEntityClazz(), m, f, + columns.toArray(new String[columns.size()])); + } + } + } + else + { + List results = null; + return populateUsingLucene(m, client, results, null); + } + } + + /** + * @param columns + * @param m + * @return + */ + private List getTranslatedColumns(EntityMetadata m, String[] columns, final int startWith) + { + List translatedColumns = new ArrayList(); + if (columns != null) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + EntityType entity = metaModel.entity(m.getEntityClazz()); + for (int i = startWith; i < columns.length; i++) + { + if (columns[i] != null) + { + String fieldName = null; + String embeddedFieldName = null; + // used string tokenizer to check for embedded column. + StringTokenizer stringTokenizer = new StringTokenizer(columns[i], "."); + // if need to select embedded columns + if (stringTokenizer.countTokens() > 1) + { + fieldName = stringTokenizer.nextToken(); + embeddedFieldName = stringTokenizer.nextToken(); + Attribute col = entity.getAttribute(fieldName); // get + // embedded + // column + EmbeddableType embeddableType = metaModel.embeddable(col.getJavaType()); // get + // embeddable + // type + Attribute attribute = embeddableType.getAttribute(embeddedFieldName); + translatedColumns.add(((AbstractAttribute) attribute).getJPAColumnName()); + } + else + { + // For all columns + fieldName = columns[i]; + Attribute col = entity.getAttribute(fieldName); + onEmbeddable(translatedColumns, metaModel, col, + metaModel.isEmbeddable(((AbstractAttribute) col).getBindableJavaType())); + } + } + } + } + return translatedColumns; + } + + /** + * @param translatedColumns + * @param metaModel + * @param col + */ + private void onEmbeddable(List translatedColumns, MetamodelImpl metaModel, Attribute col, + boolean isEmbeddable) + { + if (isEmbeddable) + { + EmbeddableType embeddableType = metaModel.embeddable(col.getJavaType()); + + Set attributes = embeddableType.getAttributes(); + + for (Attribute attribute : attributes) + { + translatedColumns.add(((AbstractAttribute) attribute).getJPAColumnName()); + } + } + else + { + translatedColumns.add(((AbstractAttribute) col).getJPAColumnName()); + } + } + + /** + * Query translator to translate JPQL into HBase query definition(e.g. + * Filter/Filterlist) + * + * @author vivek.mishra + * + */ + class QueryTranslator + { + /* filter list to hold collection for applied filters */ + private List filterList; + + /* Returns true, if intended for id column */ + private boolean isIdColumn; + + /* + * byte[] value for start row, in case of range query, else will contain + * null. + */ + private byte[] startRow; + + /* + * byte[] value for end row, in case of range query, else will contain + * null. + */ + private byte[] endRow; + + /* is true, if query intended for row key equality. */ + private boolean isFindById; + + /* row key value. */ + byte[] rowKey; + + /** + * Translates kundera query into collection of to be applied HBase + * filter/s. + * + * @param query + * kundera query. + * @param m + * entity's metadata. + */ + void translate(KunderaQuery query, EntityMetadata m) + { + String idColumn = ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(); + for (Object obj : query.getFilterClauseQueue()) + { + boolean isIdColumn = false; + // parse for filter(e.g. where) clause. + + if (obj instanceof FilterClause) + { + String condition = ((FilterClause) obj).getCondition(); + String name = ((FilterClause) obj).getProperty(); + Object value = ((FilterClause) obj).getValue(); + if (idColumn.equalsIgnoreCase(name)) + { + isIdColumn = true; + } + onParseFilter(condition, name, value, isIdColumn, m); + } + else + { + // Case of AND and OR clause. + String opr = obj.toString(); + if (opr.equalsIgnoreCase("or")) + { + log.error("Support for OR clause is not enabled with in Hbase"); + throw new QueryHandlerException("Unsupported clause " + opr + " for Hbase"); + } + } + } + } + + /** + * Returns collection of parsed filter. + * + * @return map. + */ + Map getFilter() + { + if (filterList != null) + { + Map queryClause = new HashMap(); + queryClause.put(isIdColumn, new FilterList(filterList)); + return queryClause; + } + return null; + } + + /** + * On parsing filter clause(e.g. WHERE clause). + * + * @param condition + * condition + * @param name + * column name. + * @param value + * column value. + * @param isIdColumn + * if it is an id column. + * @param m + * entity metadata. + */ + private void onParseFilter(String condition, String name, Object value, boolean isIdColumn, EntityMetadata m) + { + CompareOp operator = HBaseUtils.getOperator(condition, isIdColumn); + byte[] valueInBytes = getBytes(name, m, value); + + if (!isIdColumn) + { + List columns = null; + if (new StringTokenizer(name, ".").countTokens() > 1) + { + columns = getTranslatedColumns(m, new String[] { name }, 0); + } + + if (columns != null && !columns.isEmpty()) + { + name = columns.get(0); + } + Filter f = new SingleColumnValueFilter(Bytes.toBytes(m.getTableName()), Bytes.toBytes(name), operator, + valueInBytes); + addToFilter(f); + } + else + { + if (operator.equals(CompareOp.GREATER_OR_EQUAL) || operator.equals(CompareOp.GREATER)) + { + startRow = valueInBytes; + } + else if (operator.equals(CompareOp.LESS_OR_EQUAL) || operator.equals(CompareOp.LESS)) + { + endRow = valueInBytes; + } + else if (operator.equals(CompareOp.EQUAL)) + { + rowKey = getBytes(m.getIdAttribute().getName(), m, value); + endRow = null; + isFindById = true; + } + } + this.isIdColumn = isIdColumn; + } + + /** + * @return the startRow + */ + byte[] getStartRow() + { + return startRow; + } + + /** + * @return the endRow + */ + byte[] getEndRow() + { + return endRow; + } + + /** + * @return the isFindById + */ + boolean isFindById() + { + return isFindById; + } + + boolean isRangeScan() + { + return startRow != null || endRow != null && !isFindById; + } + + /** + * @param f + */ + private void addToFilter(Filter f) + { + if (filterList == null) + { + filterList = new ArrayList(); + } + filterList.add(f); + } + } + + /** + * Returns bytes of value object. + * + * @param jpaFieldName + * @param m + * @param value + * @return + */ + private byte[] getBytes(String jpaFieldName, EntityMetadata m, Object value) + { + Attribute idCol = m.getIdAttribute(); + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + EntityType entity = metaModel.entity(m.getEntityClazz()); + Class fieldClazz = null; + if (idCol.getName().equals(jpaFieldName)) + { + Field f = (Field) idCol.getJavaMember(); + fieldClazz = f.getType(); + } + else + { + StringTokenizer tokenizer = new StringTokenizer(jpaFieldName, "."); + String embeddedFieldName = null; + if (tokenizer.countTokens() > 1) + { + embeddedFieldName = tokenizer.nextToken(); + String fieldName = tokenizer.nextToken(); + Attribute embeddableAttribute = entity.getAttribute(embeddedFieldName); + EmbeddableType embeddableType = metaModel.embeddable(embeddableAttribute.getJavaType()); + Attribute embeddedAttribute = embeddableType.getAttribute(fieldName); + jpaFieldName = ((AbstractAttribute) embeddedAttribute).getJPAColumnName(); + fieldClazz = ((AbstractAttribute) embeddedAttribute).getBindableJavaType(); + } + else + { + String fieldName = m.getFieldName(jpaFieldName); + Attribute col = entity.getAttribute(fieldName); + fieldClazz = ((AbstractAttribute) col).getBindableJavaType(); + } + } + + if (fieldClazz != null) + { + return HBaseUtils.getBytes(value, fieldClazz); + } + else + { + log.error("Error while handling data type for {} .", jpaFieldName); + throw new QueryHandlerException("field type is null for:" + jpaFieldName); + } + } + + @Override + public void close() + { + // TODO Auto-generated method stub + + } + + @Override + public Iterator iterate() + { + EntityMetadata m = getEntityMetadata(); + Client client = persistenceDelegeator.getClient(m); + +// MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata()); + if (!MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())) + { + throw new UnsupportedOperationException("Scrolling over hbase is unsupported for lucene queries"); + } + QueryTranslator translator = new QueryTranslator(); + translator.translate(getKunderaQuery(), m); + // start with 1 as first element is alias. + List columns = getTranslatedColumns(m, getKunderaQuery().getResult(), 1); + + return new ResultIterator((HBaseClient) client, m, persistenceDelegeator, + getFetchSize() != null ? getFetchSize() : this.maxResult, translator, columns); + } +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/query/ResultIterator.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/query/ResultIterator.java new file mode 100644 index 000000000..052f9cf29 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/query/ResultIterator.java @@ -0,0 +1,296 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.query; + +import java.io.IOException; +import java.util.List; +import java.util.Map; +import java.util.NoSuchElementException; + +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.FilterList; +import org.apache.hadoop.hbase.filter.KeyOnlyFilter; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.HBaseClient; +import com.impetus.client.hbase.admin.HBaseDataHandler; +import com.impetus.client.hbase.query.HBaseQuery.QueryTranslator; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.query.IResultIterator; +import com.impetus.kundera.query.QueryHandlerException; + +/** + * ResultIterator class, used to iterate over results. + * + * @author Vivek.Mishra + * + */ +class ResultIterator implements IResultIterator +{ + private HBaseClient client; + + private EntityMetadata entityMetadata; + + private PersistenceDelegator persistenceDelegator; + + private HBaseDataHandler handler; + + private QueryTranslator translator; + + private List columns; + + private int fetchSize; + + private int count; + + private boolean scrollComplete; + + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(ResultIterator.class); + + public ResultIterator(HBaseClient client, EntityMetadata m, PersistenceDelegator pd, int fetchSize, + QueryTranslator translator, List columns) + { + this.entityMetadata = m; + this.client = client; + this.persistenceDelegator = pd; + this.handler = ((HBaseClient) client).getHandle(); + this.handler.setFetchSize(fetchSize); + this.fetchSize = fetchSize; + this.translator = translator; + this.columns = columns; + onQuery(m, client); + } + + @Override + public boolean hasNext() + { + + boolean available = handler.hasNext(); + if (!available || fetchSize == 0) + { + scrollComplete = true; + handler.reset(); + return false; + } + return available; + } + + @Override + public E next() + { + if (!checkOnFetchSize() || scrollComplete) + { + throw new NoSuchElementException("Nothing to scroll further for:" + entityMetadata.getEntityClazz()); + } + + E result = (E) handler.next(entityMetadata); + if (!entityMetadata.isRelationViaJoinTable() + && (entityMetadata.getRelationNames() == null || (entityMetadata.getRelationNames().isEmpty()))) + { + return result; + } + else + { + return result = setRelationEntities(result, client, entityMetadata); + } + } + + @Override + public void remove() + { + throw new UnsupportedOperationException("remove() over result iterator is not supported"); + } + + private E setRelationEntities(Object enhanceEntity, Client client, EntityMetadata m) + { + // Enhance entities can contain or may not contain relation. + // if it contain a relation means it is a child + // if it does not then it means it is a parent. + E result = null; + if (enhanceEntity != null) + { + + if (!(enhanceEntity instanceof EnhanceEntity)) + { + enhanceEntity = new EnhanceEntity(enhanceEntity, PropertyAccessorHelper.getId(enhanceEntity, m), null); + } + + EnhanceEntity ee = (EnhanceEntity) enhanceEntity; + + result = (E) client.getReader().recursivelyFindEntities(ee.getEntity(), ee.getRelations(), m, + persistenceDelegator, false); + } + + return result; + } + + /** + * Parses and translates query into HBase filter and invokes client's method + * to return list of entities. + * + * @param m + * Entity metadata + * @param client + * hbase client + * @return list of entities. + */ + private void onQuery(EntityMetadata m, Client client) + { + + try + { + // Called only in case of standalone entity. + Map filter = translator.getFilter(); + String[] columnAsArr = getColumnsAsArray(); + + if (isFindKeyOnly(m, columnAsArr)) + { + this.handler.setFilter(new KeyOnlyFilter()); + } + + if (this.translator.isFindById() && (filter == null && columns == null)) + { + handler.readData(m.getTableName(), m.getEntityClazz(), entityMetadata, translator.rowKey, + m.getRelationNames(), null); + + } + if (translator.isFindById() && filter == null && columns != null) + { + handler.readDataByRange(m.getTableName(), m.getEntityClazz(), m, translator.rowKey, translator.rowKey, + columnAsArr, null); + } + if (MetadataUtils.useSecondryIndex(((ClientBase) client).getClientMetadata())) + { + if (filter == null && !translator.isFindById()) + { + // means complete scan without where clause, scan all + // records. + // findAll. + if (translator.isRangeScan()) + { + handler.readDataByRange(m.getTableName(), m.getEntityClazz(), m, translator.getStartRow(), + translator.getEndRow(), columnAsArr, null); + } + else + { + handler.readDataByRange(m.getTableName(), m.getEntityClazz(), m, null, null, columnAsArr, null); + } + } + else + { + // means WHERE clause is present. + + FilterList f = new FilterList(); + if (filter != null && filter.values() != null && !filter.values().isEmpty()) + { + f.addFilter(filter.values().iterator().next()); + } + if (translator.isRangeScan()) + { + handler.readDataByRange(m.getTableName(), m.getEntityClazz(), m, translator.getStartRow(), + translator.getEndRow(), columnAsArr, f); + } + else + { + // if range query. means query over id column. create + // range + // scan method. + + handler.readData(m.getTableName(), entityMetadata.getEntityClazz(), entityMetadata, null, + m.getRelationNames(), f, columnAsArr); + } + } + } + } + catch (IOException ioex) + { + log.error("Error while executing query{} , Caused by:", ioex); + throw new QueryHandlerException("Error while executing , Caused by:", ioex); + } + } + + private String[] getColumnsAsArray() + { + return columns.toArray(new String[columns.size()]); + } + + /** + * @param metadata + * @param columns + * @return + */ + private boolean isFindKeyOnly(EntityMetadata metadata, String[] columns) + { + int noOFColumnsToFind = 0; + boolean findIdOnly = false; + if (columns != null) + { + for (String column : columns) + { + if (column != null) + { + if (column.equals(((AbstractAttribute) metadata.getIdAttribute()).getJPAColumnName())) + { + noOFColumnsToFind++; + findIdOnly = true; + } + else + { + noOFColumnsToFind++; + findIdOnly = false; + } + } + } + } + if (noOFColumnsToFind == 1 && findIdOnly) + { + return true; + } + return false; + } + + @Override + public List next(int chunkSize) + { + throw new UnsupportedOperationException("Fetch in chunks is not yet supported over HBase!"); + } + + /** + * Check on fetch size. returns true, if count on fetched rows is less than + * fetch size. + * + * @return + */ + private boolean checkOnFetchSize() + { + if (count++ < fetchSize) + { + return true; + } + count = 0; + scrollComplete = true; + return false; + } +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/schemamanager/HBaseSchemaManager.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/schemamanager/HBaseSchemaManager.java new file mode 100644 index 000000000..9a09ed69a --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/schemamanager/HBaseSchemaManager.java @@ -0,0 +1,434 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemamanager; + +import java.io.IOException; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.apache.commons.lang.StringUtils; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.hbase.HBaseConfiguration; +import org.apache.hadoop.hbase.HColumnDescriptor; +import org.apache.hadoop.hbase.HTableDescriptor; +import org.apache.hadoop.hbase.MasterNotRunningException; +import org.apache.hadoop.hbase.TableNotFoundException; +import org.apache.hadoop.hbase.ZooKeeperConnectionException; +import org.apache.hadoop.hbase.client.HBaseAdmin; +import org.apache.hadoop.hbase.util.Bytes; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.config.HBasePropertyReader; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema.Table; +import com.impetus.kundera.configure.schema.SchemaGenerationException; +import com.impetus.kundera.configure.schema.TableInfo; +import com.impetus.kundera.configure.schema.api.AbstractSchemaManager; +import com.impetus.kundera.configure.schema.api.SchemaManager; + +/** + * Manages auto schema operation {@code ScheamOperationType} for HBase data + * store. + * + * @author Kuldeep.kumar + * + */ +public class HBaseSchemaManager extends AbstractSchemaManager implements SchemaManager +{ + private static final String DEFAULT_ZOOKEEPER_PORT = "2181"; + + /** + * Hbase admin variable holds the admin authorities. + */ + private static HBaseAdmin admin; + + /** + * logger used for logging statement. + */ + private static final Logger logger = LoggerFactory.getLogger(HBaseSchemaManager.class); + + // private Properties schemaProperties; + + private List tables; + + /** + * Initialises HBase schema manager + * + * @param clientFactory + * client factory. + */ + public HBaseSchemaManager(String clientFactory, Map puProperties) + { + super(clientFactory, puProperties); + } + + @Override + /** + * Export schema handles the handleOperation method. + */ + public void exportSchema(final String persistenceUnit, List schemas) + { + super.exportSchema(persistenceUnit,schemas); + } + + /** + * update method update schema and table for the list of tableInfos + * + * @param tableInfos + * list of TableInfos. + */ + protected void update(List tableInfos) + { + for (TableInfo tableInfo : tableInfos) + { + if (tableInfo != null && tableInfo.getTableName() != null) + { + HTableDescriptor hTableDescriptor = getTableMetaData(tableInfo); + try + { + HTableDescriptor descriptor = admin.getTableDescriptor(tableInfo.getTableName().getBytes()); + if (descriptor.getNameAsString().equalsIgnoreCase(tableInfo.getTableName())) + { + if (admin.isTableEnabled(tableInfo.getTableName().getBytes())) + { + admin.disableTable(tableInfo.getTableName().getBytes()); + } + HColumnDescriptor[] descriptors = descriptor.getColumnFamilies(); + if (tableInfo.getColumnMetadatas() != null) + { + boolean found = false; + HColumnDescriptor columnDescriptor = new HColumnDescriptor(tableInfo.getTableName()); + for (HColumnDescriptor hColumnDescriptor : descriptors) + { + if (hColumnDescriptor.getNameAsString().equalsIgnoreCase(tableInfo.getTableName())) + { + found = true; + break; + } + } + if (!found) + { + admin.addColumn(tableInfo.getTableName(), columnDescriptor); + } + } + if (admin.isTableDisabled(tableInfo.getTableName().getBytes())) + { + admin.enableTable(tableInfo.getTableName().getBytes()); + } + } + } + catch (IOException e) + { + try + { + admin.createTable(hTableDescriptor); + } + catch (IOException ioe) + { + logger.error("Check for network connection, Caused by:", ioe); + throw new SchemaGenerationException(ioe, "Hbase"); + } + + } + } + } + } + + /** + * validate method validate schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void validate(List tableInfos) + { + for (TableInfo tableInfo : tableInfos) + { + HTableDescriptor hTableDescriptor; + try + { + hTableDescriptor = admin.getTableDescriptor(tableInfo.getTableName().getBytes()); + if (tableInfo.getColumnMetadatas() != null) + { + boolean isColumnFound = false; + for (HColumnDescriptor columnDescriptor : hTableDescriptor.getColumnFamilies()) + { + if (columnDescriptor.getNameAsString().equalsIgnoreCase(tableInfo.getTableName())) + { + isColumnFound = true; + break; + } + } + if (!isColumnFound) + { + throw new SchemaGenerationException("column " + tableInfo.getTableName() + + " does not exist in table " + tableInfo.getTableName() + "", "Hbase", + tableInfo.getTableName(), tableInfo.getTableName()); + } + } + } + catch (TableNotFoundException tnfex) + { + throw new SchemaGenerationException("table " + tableInfo.getTableName() + " does not exist ", tnfex, + "Hbase"); + } + catch (IOException ioe) + { + logger.error("Either check for network connection or table isn't in enabled state, Caused by:", ioe); + throw new SchemaGenerationException(ioe, "Hbase"); + } + } + } + + /** + * create_drop method creates schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void create_drop(List tableInfos) + { + create(tableInfos); + } + + /** + * create method creates schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void create(List tableInfos) + { + for (TableInfo tableInfo : tableInfos) + { + if (tableInfo != null && tableInfo.getTableName() != null) + { + try + { + if (admin.isTableAvailable(tableInfo.getTableName())) + { + if (admin.isTableEnabled(tableInfo.getTableName())) + { + admin.disableTable(tableInfo.getTableName()); + } + admin.deleteTable(tableInfo.getTableName()); + } + } + catch (TableNotFoundException e) + { + logger.info("creating table " + tableInfo.getTableName()); + } + catch (IOException ioex) + { + logger.error("Either table isn't in enabled state or some network problem, Caused by: ", ioex); + throw new SchemaGenerationException(ioex, "Hbase"); + } + HTableDescriptor hTableDescriptor = getTableMetaData(tableInfo); + try + { + admin.createTable(hTableDescriptor); + if (admin.isTableDisabled(tableInfo.getTableName())) + { + admin.enableTable(tableInfo.getTableName()); + } + } + catch (IOException ioe) + { + logger.error("Error while creating table, Caused by:", ioe); + throw new SchemaGenerationException(ioe, "Hbase"); + } + } + } + } + + /** + * drop schema method drop the table + */ + public void dropSchema() + { + if (operation != null && operation.equalsIgnoreCase("create-drop")) + { + for (TableInfo tableInfo : tableInfos) + { + if (tableInfo != null && tableInfo.getTableName() != null) + { + try + { + if (admin.isTableAvailable(tableInfo.getTableName())) + { + if (admin.isTableEnabled(tableInfo.getTableName())) + { + admin.disableTable(tableInfo.getTableName()); + } + admin.deleteTable(tableInfo.getTableName()); + } + } + catch (TableNotFoundException tnfe) + { + logger.error("Table doesn't exist, Caused by ", tnfe); + throw new SchemaGenerationException(tnfe, "Hbase"); + } + catch (IOException ioe) + { + logger.error("Table isn't in enabled state, Caused by", ioe); + throw new SchemaGenerationException(ioe, "Hbase"); + } + } + } + } + operation = null; + admin = null; + } + + /** + * initiate client method initiates the client. + * + * @return boolean value ie client started or not. + * + */ + protected boolean initiateClient() + { + String message = null; + for (String host : hosts) + { + vaildateHostPort(host, port); + + Configuration hadoopConf = new Configuration(); + hadoopConf.set("hbase.master", host + ":" + port); + conn = HBasePropertyReader.hsmd.getDataStore() != null ? HBasePropertyReader.hsmd.getDataStore() + .getConnection() : null; + if (conn != null && conn.getProperties() != null) + { + String zookeeperHost = conn.getProperties().getProperty("hbase.zookeeper.quorum"); + String zookeeperPort = conn.getProperties().getProperty("hbase.zookeeper.property.clientPort"); + vaildateHostPort(zookeeperHost, zookeeperPort); + hadoopConf.set("hbase.zookeeper.quorum", zookeeperHost != null ? zookeeperHost : host); + hadoopConf.set("hbase.zookeeper.property.clientPort", zookeeperPort != null ? zookeeperPort + : DEFAULT_ZOOKEEPER_PORT); + } + else + { + hadoopConf.set("hbase.zookeeper.quorum", host); + hadoopConf.set("hbase.zookeeper.property.clientPort", DEFAULT_ZOOKEEPER_PORT); + } + HBaseConfiguration conf = new HBaseConfiguration(hadoopConf); + try + { + admin = new HBaseAdmin(conf); + return true; + } + catch (MasterNotRunningException mnre) + { + message = mnre.getMessage(); + logger.error("Master not running exception, Caused by:", mnre); + } + catch (ZooKeeperConnectionException zkce) + { + message = zkce.getMessage(); + logger.error("Unable to connect to zookeeper, Caused by:", zkce); + } + } + throw new SchemaGenerationException("Master not running exception, Caused by:" + message); + } + + /** + * Validate host and port. + * + * @param host + * @param port + */ + private void vaildateHostPort(String host, String port) + { + if (host == null || !StringUtils.isNumeric(port) || port.isEmpty()) + { + logger.error("Host or port should not be null / port should be numeric"); + throw new IllegalArgumentException("Host or port should not be null / port should be numeric"); + } + } + + /** + * get Table metadata method returns the HTableDescriptor of table for given + * tableInfo + * + * @return HHTableDescriptor object for tableInfo + */ + private HTableDescriptor getTableMetaData(TableInfo tableInfo) + { + HTableDescriptor tableDescriptor = new HTableDescriptor(tableInfo.getTableName()); + Properties tableProperties = null; + schemas = HBasePropertyReader.hsmd.getDataStore() != null ? HBasePropertyReader.hsmd.getDataStore() + .getSchemas() : null; + if (schemas != null && !schemas.isEmpty()) + { + for (Schema s : schemas) + { + if (s.getName() != null && s.getName().equalsIgnoreCase(tableInfo.getTableName())) + { + tableProperties = s.getSchemaProperties(); + tables = s.getTables(); + } + } + } + if (tableInfo.getColumnMetadatas() != null) + { + HColumnDescriptor hColumnDescriptor = new HColumnDescriptor(tableInfo.getTableName()); + setColumnFamilyProperties(hColumnDescriptor, tableInfo.getTableName()); + tableDescriptor.addFamily(hColumnDescriptor); + } + if (tableProperties != null) + { + for (Object o : tableProperties.keySet()) + { + tableDescriptor.setValue(Bytes.toBytes(o.toString()), Bytes.toBytes(tableProperties.get(o).toString())); + } + } + return tableDescriptor; + } + + private void setColumnFamilyProperties(HColumnDescriptor columnDescriptor, String tableName) + { + dataStore = HBasePropertyReader.hsmd.getDataStore(); + if (dataStore != null) + { + if (tables != null && !tables.isEmpty()) + { + for (Table t : tables) + { + Properties columnProperties = t.getProperties(); + if (t.getName() != null && t.getName().equalsIgnoreCase(columnDescriptor.getNameAsString()) + && columnProperties != null) + { + for (Object o : columnProperties.keySet()) + { + columnDescriptor.setValue(Bytes.toBytes(o.toString()), + Bytes.toBytes(columnProperties.get(o).toString())); + } + } + } + } + } + } + + @Override + public boolean validateEntity(Class clazz) + { + // TODO Auto-generated method stub + return true; + } + +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/service/HBaseReader.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/service/HBaseReader.java new file mode 100644 index 000000000..6977d0d04 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/service/HBaseReader.java @@ -0,0 +1,421 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.service; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import org.apache.hadoop.hbase.KeyValue; +import org.apache.hadoop.hbase.client.Get; +import org.apache.hadoop.hbase.client.HTableInterface; +import org.apache.hadoop.hbase.client.Result; +import org.apache.hadoop.hbase.client.ResultScanner; +import org.apache.hadoop.hbase.client.Scan; +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.util.Bytes; + +import com.impetus.client.hbase.HBaseData; +import com.impetus.client.hbase.Reader; +import com.impetus.client.hbase.utils.HBaseUtils; + +/** + * Implmentation class for HBase for Reader interface. + * + * @author vivek.mishra + */ +public class HBaseReader implements Reader +{ + private ResultScanner scanner = null; + + private Iterator resultsIter; + + private Integer fetchSize; + + private Integer counter = 0; + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Reader#LoadData(org.apache.hadoop.hbase.client + * .HTable, java.lang.String, java.lang.String) + */ +/* @Override + public List LoadData(HTableInterface hTable, String columnFamily, Object rowKey, Filter filter, + String... columns) throws IOException + { + List results = null; + if (scanner == null) + { + + // only in case of find by id + Scan scan = null; + if (rowKey != null) + { + byte[] rowKeyBytes = HBaseUtils.getBytes(rowKey); + Get g = new Get(rowKeyBytes); + scan = new Scan(g); + } + else + { + scan = new Scan(); + } + setScanCriteria(filter, columnFamily, null, scan, columns); + scanner = hTable.getScanner(scan); + resultsIter = scanner.iterator(); + } + return scanResults(columnFamily, results); + } +*/ + + @Override + public List LoadData(HTableInterface hTable, String columnFamily, Object rowKey, Filter filter, + String... columns) throws IOException + { + List results = new ArrayList(); + if (scanner == null) + { + + // only in case of find by id + Scan scan = null; + if (rowKey != null) + { + byte[] rowKeyBytes = HBaseUtils.getBytes(rowKey); + Get g = new Get(rowKeyBytes); + //TODO: After more than one column family for 1 table. this should work. currently failing for embeddable entities. +// if(columnFamily != null) +// { +// g.addFamily(Bytes.toBytes(columnFamily)); +// } + + if(filter != null) + { + g.setFilter(filter); + } + Result result = hTable.get(g); + + if (result != null && result.list() != null) + { + HBaseData data = null; + for (KeyValue value : result.list()) + { + data = new HBaseData(columnFamily != null ? columnFamily : new String(value.getFamily()), + value.getRow()); + break; + } + + if (data != null) + { + data.setColumns(result.list()); + results.add(data); + } + + } + return results; + + // scan = new Scan(g); + } + else + { + scan = new Scan(); + } + setScanCriteria(filter, columnFamily, null, scan, columns); + scanner = hTable.getScanner(scan); + resultsIter = scanner.iterator(); + } + return scanResults(columnFamily, results); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Reader#LoadData(org.apache.hadoop.hbase.client + * .HTable, java.lang.String) + */ + @Override + public List LoadData(HTableInterface hTable, Object rowKey, Filter filter, String... columns) + throws IOException + { + return LoadData(hTable, Bytes.toString(hTable.getTableName()), rowKey, filter, columns); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Reader#loadAll(org.apache.hadoop.hbase.client + * .HTable, org.apache.hadoop.hbase.filter.Filter, byte[], byte[]) + */ + @Override + public List loadAll(HTableInterface hTable, Filter filter, byte[] startRow, byte[] endRow, + String columnFamily, String qualifier, String[] columns) throws IOException + { + List results = null; + if (scanner == null) + { + Scan s = null; + if (startRow != null && endRow != null && startRow.equals(endRow)) + { + Get g = new Get(startRow); + s = new Scan(g); + } + else if (startRow != null && endRow != null) + { + s = new Scan(startRow, endRow); + } + else if (startRow != null) + { + s = new Scan(startRow); + } + else if (endRow != null) + { + s = new Scan(); + s.setStopRow(endRow); + } + else + { + s = new Scan(); + } + setScanCriteria(filter, columnFamily, qualifier, s, columns); + scanner = hTable.getScanner(s); + resultsIter = scanner.iterator(); + } + return scanResults(null, results); + } + + /** + * @param filter + * @param columnFamily + * @param s + */ + private void setScanCriteria(Filter filter, String columnFamily, String qualifier, Scan s, String[] columns) + { + if (filter != null) + { + s.setFilter(filter); + } + if (columnFamily != null && qualifier != null) + { + s.addColumn(Bytes.toBytes(columnFamily), Bytes.toBytes(qualifier)); + } + else if (columnFamily != null) + { + // s.addFamily(Bytes.toBytes(columnFamily)); + } + + if (columns != null && columns.length > 0) + { + for (String columnName : columns) + { + if (columnFamily != null && columnName != null) + { + s.addColumn(Bytes.toBytes(columnFamily), Bytes.toBytes(columnName)); + } + } + } + } + + /** + * Scan and populate {@link HBaseData} collection using scanned results. + * + * @param columnFamily + * column family. + * @param results + * results. + * @param scanner + * result scanner. + * @return collection of scanned results. + * @throws IOException + */ + private List scanResults(final String columnFamily, List results) throws IOException + { + HBaseData data = null; + + if (fetchSize == null) + { + for (Result result : scanner) + { + List values = result.list(); + for (KeyValue value : values) + { + data = new HBaseData(columnFamily != null ? columnFamily : new String(value.getFamily()), + value.getRow()); + break; + } + data.setColumns(values); + if (results == null) + { + results = new ArrayList(); + } + results.add(data); + } + + scanner = null; + resultsIter = null; + } + return results; + } + + @Override + public Object[] scanRowKeys(final HTableInterface hTable, final Filter filter, final String columnFamilyName, + final String columnName, final Class rowKeyClazz) throws IOException + { + List rowKeys = new ArrayList(); + + if (scanner == null) + { + Scan s = new Scan(); + s.setFilter(filter); + s.addColumn(Bytes.toBytes(columnFamilyName), Bytes.toBytes(columnName)); + scanner = hTable.getScanner(s); + resultsIter = scanner.iterator(); + } + + if (fetchSize == null) + { + for (Result result : scanner) + { + for (KeyValue keyValue : result.list()) + { + rowKeys.add(HBaseUtils.fromBytes(keyValue.getRow(), rowKeyClazz)); + } + } + } + if (rowKeys != null && !rowKeys.isEmpty()) + { + return rowKeys.toArray(new Object[0]); + } + return null; + } + + public List loadAll(final HTableInterface hTable, final List rows, final String columnFamily, + final String[] columns) throws IOException + { + List results = null; + + HBaseData data = null; + + List getRequest = new ArrayList(); + for (Object rowKey : rows) + { + if (rowKey != null) + { + byte[] rowKeyBytes = HBaseUtils.getBytes(rowKey); + Get request = new Get(rowKeyBytes); + getRequest.add(request); + } + } + Result[] rawResult = hTable.get(getRequest); + + for (Result result : rawResult) + { + List values = result.list(); + + if (values != null) + { + for (KeyValue value : values) + { + data = new HBaseData(columnFamily != null ? columnFamily : new String(value.getFamily()), + value.getRow()); + break; + } + + data.setColumns(values); + if (results == null) + { + results = new ArrayList(); + } + results.add(data); + } + } + return results; + } + + public void setFetchSize(final int fetchSize) + { + this.fetchSize = fetchSize; + } + + /** + * + * @return next element of HbaseData. + */ + public HBaseData next() + { + HBaseData data = null; + Result result = resultsIter.next(); + List values = result.list(); + for (KeyValue value : values) + { + data = new HBaseData(new String(value.getFamily()), value.getRow()); + break; + } + data.setColumns(values); + return data; + } + + // public List next(final int chunkSize) + // { + // List results = new ArrayList(); + // for (int i = 1; i <= chunkSize; i++) + // { + // HBaseData data = next(); + // if (data == null) + // { + // counter++; + // resultsIter = null; + // break; + // } + // results.add(data); + // } + // return results; + // } + + public boolean hasNext() + { + if (scanner == null) + { + return false; + } + else + { + if (fetchSize != null) + { + if (counter < fetchSize) + { + counter++; + return resultsIter.hasNext(); + } + } + else + { + return resultsIter.hasNext(); + } + } + return false; + } + + public void reset() + { + scanner = null; + fetchSize = null; + resultsIter = null; + counter = 0; + } +} diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/service/HBaseWriter.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/service/HBaseWriter.java new file mode 100644 index 000000000..fbf947033 --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/service/HBaseWriter.java @@ -0,0 +1,360 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.service; + +import java.io.IOException; +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.SingularAttribute; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.apache.hadoop.hbase.client.Delete; +import org.apache.hadoop.hbase.client.Get; +import org.apache.hadoop.hbase.client.HTableInterface; +import org.apache.hadoop.hbase.client.Put; +import org.apache.hadoop.hbase.client.Result; +import org.apache.hadoop.hbase.util.Bytes; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.Writer; +import com.impetus.client.hbase.admin.HBaseDataHandler.HBaseDataWrapper; +import com.impetus.client.hbase.utils.HBaseUtils; +import com.impetus.kundera.Constants; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.metadata.MetadataUtils; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; + +/** + * The Class HBaseWriter responsible for all sort of get and put commands to be + * executed on a hTable. + * + * @author vivek.mishra + */ +public class HBaseWriter implements Writer +{ + /** the log used by this class. */ + private static Logger log = LoggerFactory.getLogger(HBaseWriter.class); + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Writer#writeColumns(org.apache.hadoop.hbase. + * client.HTable, java.lang.String, java.lang.Object, java.util.Set, + * java.lang.Object) + */ + @Override + public void writeColumns(HTableInterface htable, String columnFamily, Object rowKey, Set columns, + + Object columnFamilyObj) throws IOException + { + Put p = preparePut(columnFamily, rowKey, columns, columnFamilyObj); + htable.put(p); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Writer#writeColumn(org.apache.hadoop.hbase.client + * .HTable, java.lang.String, java.lang.Object, + * javax.persistence.metamodel.Attribute, java.lang.Object) + */ + @Override + public void writeColumn(HTableInterface htable, String columnFamily, Object rowKey, Attribute column, + Object columnObj) throws IOException + { + Put p = new Put(HBaseUtils.getBytes(rowKey)); + p.add(Bytes.toBytes(columnFamily), Bytes.toBytes(((AbstractAttribute) column).getJPAColumnName()), + Bytes.toBytes(columnObj.toString())); + + htable.put(p); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Writer#writeColumns(org.apache.hadoop.hbase. + * client.HTable, java.lang.Object, java.util.Set, java.lang.Object) + */ + @Override + public void writeColumns(HTableInterface htable, Object rowKey, Set columns, Object entity) + throws IOException + { + Put p = new Put(HBaseUtils.getBytes(rowKey)); + + boolean present = false; + for (Attribute column : columns) + { + if (!column.isCollection() && !((SingularAttribute) column).isId()) + { + String qualifier = ((AbstractAttribute) column).getJPAColumnName(); + try + { + byte[] qualValInBytes = Bytes.toBytes(qualifier); + Object value = PropertyAccessorHelper.getObject(entity, (Field) column.getJavaMember()); + if (value != null) + { + p.add(htable.getTableName(), qualValInBytes, System.currentTimeMillis(), + HBaseUtils.getBytes(value)); + present = true; + } + } + catch (PropertyAccessException e1) + { + throw new IOException(e1); + } + } + } + if (present) + { + htable.put(p); + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Writer#writeColumns(org.apache.hadoop.hbase. + * client.HTable, java.lang.Object, java.util.Map) + */ + @Override + public void writeColumns(HTableInterface htable, Object rowKey, Map columns) throws IOException + { + + Put p = new Put(HBaseUtils.getBytes(rowKey)); + + boolean isPresent = false; + for (String columnName : columns.keySet()) + { + p.add(htable.getTableName(), Bytes.toBytes(columnName), HBaseUtils.getBytes(columns.get(columnName))); + isPresent = true; + // /* .getBytes() */); + } + + if (isPresent) + { + htable.put(p); + } + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Writer#writeRelations(org.apache.hadoop.hbase + * .client.HTable, java.lang.Object, boolean, java.util.List) + */ + @Override + public void writeRelations(HTableInterface htable, Object rowKey, boolean containsEmbeddedObjectsOnly, + List relations) throws IOException + { + Put p = new Put(HBaseUtils.getBytes(rowKey)); + + boolean isPresent = false; + for (RelationHolder r : relations) + { + if (r != null) + { + if (containsEmbeddedObjectsOnly) + { + p.add(Bytes.toBytes(r.getRelationName()), Bytes.toBytes(r.getRelationName()), + PropertyAccessorHelper.getBytes(r.getRelationValue())); + isPresent = true; + } + else + { + p.add(htable.getTableName(), Bytes.toBytes(r.getRelationName()), System.currentTimeMillis(), + PropertyAccessorHelper.getBytes(r.getRelationValue())); + // p.add(Bytes.toBytes(r.getRelationName()), + // System.currentTimeMillis(), + // Bytes.toBytes(r.getRelationValue())); + isPresent = true; + } + + } + } + + if (isPresent) + { + htable.put(p); + } + } + + // TODO: Scope of performance improvement in this code + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Writer#writeForeignKeys(org.apache.hadoop.hbase + * .client.HTable, java.lang.String, java.util.Map) + */ + @Override + public void writeForeignKeys(HTableInterface hTable, String rowKey, Map> foreignKeyMap) + throws IOException + { + Put p = new Put(Bytes.toBytes(rowKey)); + + // Checking if foreign key column family exists + Get g = new Get(Bytes.toBytes(rowKey)); + Result r = hTable.get(g); + + boolean isPresent = false; + + for (Map.Entry> entry : foreignKeyMap.entrySet()) + { + String property = entry.getKey(); // Foreign key name + Set foreignKeys = entry.getValue(); + String keys = MetadataUtils.serializeKeys(foreignKeys); + + // Check if there was any existing foreign key value, if yes, append + // it + byte[] value = r.getValue(Bytes.toBytes(Constants.FOREIGN_KEY_EMBEDDED_COLUMN_NAME), + Bytes.toBytes(property)); + String existingForeignKey = Bytes.toString(value); + + if (existingForeignKey == null || existingForeignKey.isEmpty()) + { + p.add(Bytes.toBytes(Constants.FOREIGN_KEY_EMBEDDED_COLUMN_NAME), Bytes.toBytes(property), + Bytes.toBytes(keys)); + isPresent = true; + } + else + { + p.add(Bytes.toBytes(Constants.FOREIGN_KEY_EMBEDDED_COLUMN_NAME), Bytes.toBytes(property), + Bytes.toBytes(existingForeignKey + Constants.FOREIGN_KEY_SEPARATOR + keys)); + isPresent = true; + } + + } + + if (isPresent) + { + hTable.put(p); + } + } + + /** + * Support for delete over HBase. + * + * @param hTable + * the h table + * @param rowKey + * the row key + * @param columnFamily + * the column family + */ + /* + * (non-Javadoc) + * + * @see + * com.impetus.client.hbase.Writer#delete(org.apache.hadoop.hbase.client + * .HTable, java.lang.String, java.lang.String) + */ + public void delete(HTableInterface hTable, Object rowKey, String columnFamily) + { + try + { + byte[] rowBytes = HBaseUtils.getBytes(rowKey); + Delete delete = new Delete(rowBytes); + + hTable.delete(delete); + } + catch (IOException e) + { + log.error("Error while delete on hbase for : " + rowKey); + throw new PersistenceException(e); + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.client.hbase.Writer#persistRows(java.util.Map) + */ + @Override + public void persistRows(Map> rows) throws IOException + { + List dataSet = new ArrayList(rows.size()); + for (HTableInterface hTable : rows.keySet()) + { + List row = rows.get(hTable); + for (HBaseDataWrapper data : row) + { + dataSet.add(preparePut(data.getColumnFamily(), data.getRowKey(), data.getColumns(), data.getEntity())); + } + hTable.put(dataSet); + dataSet.clear(); + } + + } + + /** + * Prepare put. + * + * @param columnFamily + * the column family + * @param rowKey + * the row key + * @param columns + * the columns + * @param columnFamilyObj + * the column family obj + * @return the put + * @throws IOException + * Signals that an I/O exception has occurred. + */ + private Put preparePut(String columnFamily, Object rowKey, Set columns, Object columnFamilyObj) + throws IOException + { + Put p = new Put(HBaseUtils.getBytes(rowKey)); + for (Attribute column : columns) + // for (Column column : columns) + { + if (!column.isCollection() && !((SingularAttribute) column).isId()) + { + String qualifier = ((AbstractAttribute) column).getJPAColumnName(); + try + { + Object o = PropertyAccessorHelper.getObject(columnFamilyObj, (Field) column.getJavaMember()); + byte[] value = HBaseUtils.getBytes(o); + if (value != null && columnFamily != null) + { + p.add(Bytes.toBytes(columnFamily), Bytes.toBytes(qualifier), value); + } + } + catch (PropertyAccessException e1) + { + throw new IOException(e1); + } + } + } + return p; + } + +} \ No newline at end of file diff --git a/src/kundera-hbase/src/main/java/com/impetus/client/hbase/utils/HBaseUtils.java b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/utils/HBaseUtils.java new file mode 100644 index 000000000..6d9d2789d --- /dev/null +++ b/src/kundera-hbase/src/main/java/com/impetus/client/hbase/utils/HBaseUtils.java @@ -0,0 +1,185 @@ +package com.impetus.client.hbase.utils; + +import java.math.BigDecimal; + +import org.apache.hadoop.hbase.filter.CompareFilter.CompareOp; +import org.apache.hadoop.hbase.util.Bytes; + +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.property.PropertyAccessorFactory; + +public final class HBaseUtils +{ + /** + * @param value + * @param clazz + * @return + */ + public static byte[] getBytes(Object value, Class clazz) + { + if (/* isId || */clazz.isAssignableFrom(String.class)) + { + return Bytes.toBytes(value.toString()); + } + else if (clazz.equals(int.class) || clazz.isAssignableFrom(Integer.class)) + { + return Bytes.toBytes(value instanceof Integer ? (Integer) value : new Integer(value.toString())); + } + else if (clazz.equals(long.class) || clazz.isAssignableFrom(Long.class)) + { + return Bytes.toBytes(value instanceof Long ? (Long) value : new Long(value.toString())); + } + else if (clazz.equals(boolean.class) || clazz.isAssignableFrom(Boolean.class)) + { + return Bytes.toBytes(value instanceof Boolean ? (Boolean) value : new Boolean(value.toString())); + } + else if (clazz.equals(double.class) || clazz.isAssignableFrom(Double.class)) + { + return Bytes.toBytes(value instanceof Double ? (Double) value : new Double(value.toString())); + } + // else if (clazz.isAssignableFrom(java.util.UUID.class)) + // { + // return Bytes.toBytes(value.toString()); + // } + else if (clazz.equals(float.class) || clazz.isAssignableFrom(Float.class)) + { + return Bytes.toBytes(value instanceof Float ? (Float) value : new Float(value.toString())); + } + else if (clazz.equals(short.class) || clazz.isAssignableFrom(Short.class)) + { + return Bytes.toBytes(value instanceof Short ? (Short) value : new Short(value.toString())); + } + else if (clazz.equals(BigDecimal.class)) + { + return Bytes.toBytes(value instanceof BigDecimal ? (BigDecimal) value : new BigDecimal(value.toString())); + } + else + { + if (value.getClass().isAssignableFrom(String.class)) + { + value = PropertyAccessorFactory.getPropertyAccessor(clazz).fromString(clazz, value.toString()); + } + return PropertyAccessorFactory.getPropertyAccessor(clazz).toBytes(value); + } + } + + /** + * Returns bytes value for given value. + * + * @param fieldName + * field name. + * @param m + * entity metadata + * @param value + * value. + * @return bytes value. + */ + public static byte[] getBytes(Object o) + { + if (o != null) + { + return getBytes(o, o.getClass()); + } + + return null; + } + + public static Object fromBytes(EntityMetadata m, byte[] b) + { + Class idFieldClass = m.getIdAttribute().getJavaType(); + return fromBytes(b, idFieldClass); + } + + public static Object fromBytes(byte[] b, Class clazz) + { + + if (clazz.isAssignableFrom(String.class)) + { + return Bytes.toString(b); + } + else if (clazz.equals(int.class) || clazz.isAssignableFrom(Integer.class)) + { + return Bytes.toInt(b); + } + else if (clazz.equals(long.class) || clazz.isAssignableFrom(Long.class)) + { + return Bytes.toLong(b); + } + else if (clazz.equals(boolean.class) || clazz.isAssignableFrom(Boolean.class)) + { + return Bytes.toBoolean(b); + } + else if (clazz.equals(double.class) || clazz.isAssignableFrom(Double.class)) + { + return Bytes.toDouble(b); + } + // else if (clazz.isAssignableFrom(java.util.UUID.class)) + // { + // return Bytes.toBytes(b.toString()); + // } + else if (clazz.equals(float.class) || clazz.isAssignableFrom(Float.class)) + { + return Bytes.toFloat(b); + } + else if (clazz.equals(short.class) || clazz.isAssignableFrom(Short.class)) + { + return Bytes.toShort(b); + } + else if (clazz.equals(BigDecimal.class)) + { + return Bytes.toBigDecimal(b); + } + else + { + return PropertyAccessorFactory.getPropertyAccessor(clazz).fromBytes(clazz, b); + } + } + + /** + * Gets the operator. + * + * @param condition + * the condition + * @param idPresent + * the id present + * @return the operator + */ + public static CompareOp getOperator(String condition, boolean idPresent) + { + if (/* !idPresent && */condition.equals("=")) + { + return CompareOp.EQUAL; + } + else if (/* !idPresent && */condition.equals(">")) + { + return CompareOp.GREATER; + } + else if (/* !idPresent && */condition.equals("<")) + { + return CompareOp.LESS; + } + else if (condition.equals(">=")) + { + return CompareOp.GREATER_OR_EQUAL; + } + else if (condition.equals("<=")) + { + return CompareOp.LESS_OR_EQUAL; + } + else + { + if (!idPresent) + { + throw new UnsupportedOperationException(" Condition " + condition + " is not suported in hbase!"); + } + else + { + throw new UnsupportedOperationException(" Condition " + condition + + " is not suported for query on row key!"); + + } + } + + } + +} \ No newline at end of file diff --git a/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/BookInfo.java b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/BookInfo.java new file mode 100644 index 000000000..641ebff76 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/BookInfo.java @@ -0,0 +1,162 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.book.recommendation.hbase.model; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * + * @author Kuldeep.Mishra + * + */ +@Entity +@Table(name = "bookinfo", schema = "KunderaExamples@hbaseTest") +public class BookInfo +{ + @Id + @Column(name = "bookId") + private String bookId; + + @Column(name = "md5") + private String md5; + + @Column(name = "title") + private String title; + + @Column(name = "author") + private String author; + + @Column(name = "yearofpub") + private String yearofpub; + + @Column(name = "publisher") + private String publisher; + + @Column(name = "imageurls") + private String imageurls; + + @Column(name = "imageurlm") + private String imageurlm; + + @Column(name = "imageurll") + private String imageurll; + + @Column(name = "price") + private Float price; + + public String getBookId() + { + return bookId; + } + + public void setBookId(String bookId) + { + this.bookId = bookId; + } + + public String getMd5() + { + return md5; + } + + public void setMd5(String md5) + { + this.md5 = md5; + } + + public String getTitle() + { + return title; + } + + public void setTitle(String title) + { + this.title = title; + } + + public String getAuthor() + { + return author; + } + + public void setAuthor(String author) + { + this.author = author; + } + + public String getYearofpub() + { + return yearofpub; + } + + public void setYearofpub(String yearofpub) + { + this.yearofpub = yearofpub; + } + + public String getPublisher() + { + return publisher; + } + + public void setPublisher(String publisher) + { + this.publisher = publisher; + } + + public String getImageurls() + { + return imageurls; + } + + public void setImageurls(String imageurls) + { + this.imageurls = imageurls; + } + + public String getImageurlm() + { + return imageurlm; + } + + public void setImageurlm(String imageurlm) + { + this.imageurlm = imageurlm; + } + + public String getImageurll() + { + return imageurll; + } + + public void setImageurll(String imageurll) + { + this.imageurll = imageurll; + } + + public Float getPrice() + { + return price; + } + + public void setPrice(Float price) + { + this.price = price; + } +} diff --git a/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/CitySimilarity.java b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/CitySimilarity.java new file mode 100644 index 000000000..7bfd854ad --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/CitySimilarity.java @@ -0,0 +1,66 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.book.recommendation.hbase.model; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * + * @author Kuldeep.Mishra + * + */ +@Entity +@Table(name = "city_similarity", schema = "KunderaExamples@hbaseTest") +public class CitySimilarity +{ + + @Id + @Column(name = "id") + private String id; + + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.EAGER) + @JoinColumn(name = "bookId") + private BookInfo bookInfo; + +// priva + + public void setId(String id) + { + this.id = id; + } + + public String getId() + { + return id; + } + + public void setBookInfo(BookInfo bookInfo) + { + this.bookInfo = bookInfo; + } + + public BookInfo getBookInfo() + { + return bookInfo; + } +} diff --git a/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/CitySimilarityTest.java b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/CitySimilarityTest.java new file mode 100644 index 000000000..5b0cddc89 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/CitySimilarityTest.java @@ -0,0 +1,186 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.book.recommendation.hbase.model; + +import java.util.Iterator; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.KeyOnlyFilter; +import org.apache.hadoop.hbase.filter.PrefixFilter; +import org.apache.hadoop.hbase.util.Bytes; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.HBaseClient; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.client.Client; + +/** + * + * @author Kuldeep.Mishra + * + */ +public class CitySimilarityTest +{ + + private EntityManagerFactory emf; + + private EntityManager em; + + private HBaseCli cli = new HBaseCli(); + + @Before + public void setUp() throws Exception + { + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("hbaseTest"); + em = emf.createEntityManager(); + BookInfo info1 = new BookInfo(); + info1.setBookId("book1"); + info1.setAuthor("Vivek"); + + BookInfo info2 = new BookInfo(); + info2.setBookId("book2"); + info2.setAuthor("Amresh"); + + CitySimilarity city1 = new CitySimilarity(); + city1.setId("100_1"); + city1.setBookInfo(info1); + + CitySimilarity city2 = new CitySimilarity(); + city2.setId("100_2"); + city2.setBookInfo(info2); + + em.persist(city1); + em.persist(city2); + + em.flush(); + em.clear(); + } + + @After + public void tearDown() throws Exception + { + em.remove(em.find(CitySimilarity.class, "100_1")); + em.remove(em.find(CitySimilarity.class, "100_2")); + em.close(); + emf.close(); + cli.stopCluster(null); + } + + @Test + public void testIterator() + { + String query2 = "select u from CitySimilarity u"; + com.impetus.kundera.query.Query queryObject = (com.impetus.kundera.query.Query) em + .createQuery(query2); + + queryObject.setFetchSize(10); + + Iterator resultIterator = queryObject.iterate(); + CitySimilarity cityS = null; + int counter = 0; + while (resultIterator.hasNext()) + { + counter++; + cityS = resultIterator.next(); + Assert.assertNotNull(cityS); + Assert.assertNotNull(cityS.getId()); + Assert.assertNotNull(cityS.getBookInfo()); + Assert.assertNotNull(cityS.getBookInfo().getBookId()); + } + Assert.assertEquals(2, counter); + } + + @Test + public void testIteratorWithOneFilter() + { + Map clients = (Map) em.getDelegate(); + + HBaseClient client = (HBaseClient) clients.get("hbaseTest"); + + Filter filter = new PrefixFilter(Bytes.toBytes("100" + "_")); + + client.setFilter(new KeyOnlyFilter()); + client.addFilter("city_similarity", filter); + + String query2 = "select u from CitySimilarity u"; + com.impetus.kundera.query.Query queryObject = (com.impetus.kundera.query.Query) em + .createQuery(query2); + + queryObject.setFetchSize(10); + + Iterator resultIterator = queryObject.iterate(); + CitySimilarity cityS = null; + int counter = 0; + while (resultIterator.hasNext()) + { + counter++; + cityS = resultIterator.next(); + Assert.assertNotNull(cityS); + Assert.assertNotNull(cityS.getId()); + Assert.assertNull(cityS.getBookInfo()); + } + Assert.assertEquals(2, counter); + } + + @Test + public void testIteratorWithTwoFilter() + { + Map clients = (Map) em.getDelegate(); + + HBaseClient client = (HBaseClient) clients.get("hbaseTest"); + + Filter filter = new PrefixFilter(Bytes.toBytes("100" + "_")); + + client.addFilter("city_similarity", filter); + client.addFilter("bookinfo", new KeyOnlyFilter()); + + String query2 = "select u from CitySimilarity u"; + com.impetus.kundera.query.Query queryObject = (com.impetus.kundera.query.Query) em + .createQuery(query2); + + queryObject.setFetchSize(10); + + Iterator resultIterator = queryObject.iterate(); + CitySimilarity cityS = null; + int counter = 0; + while (resultIterator.hasNext()) + { + counter++; + cityS = resultIterator.next(); + Assert.assertNotNull(cityS); + Assert.assertNotNull(cityS.getBookInfo()); + Assert.assertNotNull(cityS.getBookInfo().getBookId()); + Assert.assertNull(cityS.getBookInfo().getTitle()); + Assert.assertNull(cityS.getBookInfo().getAuthor()); + Assert.assertNull(cityS.getBookInfo().getImageurll()); + Assert.assertNull(cityS.getBookInfo().getImageurlm()); + Assert.assertNull(cityS.getBookInfo().getImageurls()); + Assert.assertNull(cityS.getBookInfo().getMd5()); + Assert.assertNull(cityS.getBookInfo().getPublisher()); + Assert.assertNull(cityS.getBookInfo().getYearofpub()); + } + Assert.assertEquals(2, counter); + } +} diff --git a/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserAndPassword.java b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserAndPassword.java new file mode 100644 index 000000000..8566fe8a4 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserAndPassword.java @@ -0,0 +1,96 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.book.recommendation.hbase.model; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "userandpassword", schema = "KunderaExamples@hbaseTest") +public class UserAndPassword +{ + public static final String CF = "userandpassword"; + + public static final String CQ_USER_NAME = "username"; + + @Id + @Column(name = "id") + private String id; + + @Column(name = "username") + private String userName; + + @Column(name = "firstName") + private String firstName; + + @Column(name = "lastName") + private String lastName; + + @Column(name = "password") + private String password; + + public String getPassword() + { + return password; + } + + public void setPassword(String password) + { + this.password = password; + } + + public void setId(String id) + { + this.id = id; + } + + public String getId() + { + return id; + } + + public void setUserName(String userName) + { + this.userName = userName; + } + + public String getUserName() + { + return userName; + } + + public void setFirstName(String firstName) + { + this.firstName = firstName; + } + + public String getFirstName() + { + return firstName; + } + + public void setLastName(String lastName) + { + this.lastName = lastName; + } + + public String getLastName() + { + return lastName; + } +} diff --git a/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserAndPasswordTest.java b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserAndPasswordTest.java new file mode 100644 index 000000000..b22614620 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserAndPasswordTest.java @@ -0,0 +1,198 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.book.recommendation.hbase.model; + +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.KeyOnlyFilter; +import org.apache.hadoop.hbase.filter.PrefixFilter; +import org.apache.hadoop.hbase.util.Bytes; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.HBaseClient; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.client.Client; + +/** + * @author Kuldeep.Mishra + * + */ +public class UserAndPasswordTest +{ + + private EntityManagerFactory emf; + + private EntityManager em; + + private HBaseCli cli = new HBaseCli(); + + @Before + public void setUp() throws Exception + { + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("hbaseTest"); + em = emf.createEntityManager(); + for (int i = 1; i < 10; i++) + { + UserAndPassword user = new UserAndPassword(); + user.setId(i + ""); + user.setUserName("KK" + i); + user.setFirstName("Kuldeep" + i); + user.setLastName("Mishra" + i); + user.setPassword("xxx" + i); + em.persist(user); + } + em.clear(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + for (int i = 1; i < 10; i++) + { + em.remove(em.find(UserAndPassword.class, i + "")); + } + em.close(); + emf.close(); + cli.stopCluster(null); + } + + @Test + public void testWithSameEM() + { + try + { + String query = "select u from UserAndPassword u where u.userName=KK5"; + com.impetus.kundera.query.Query q = (com.impetus.kundera.query.Query) em + .createQuery(query); + q.setFetchSize(1); + Iterator results = q.iterate(); + while (results.hasNext()) + { + UserAndPassword user = results.next(); + Assert.assertNotNull(user); + Assert.assertEquals("KK5", user.getUserName()); + Assert.assertEquals("Kuldeep5", user.getFirstName()); + Assert.assertEquals("Mishra5", user.getLastName()); + Assert.assertEquals("xxx5", user.getPassword()); + Assert.assertEquals("5", user.getId()); + } + + query = "select u from UserAndPassword u where u.userName=KK6"; + q = (com.impetus.kundera.query.Query) em.createQuery(query); + q.setFetchSize(1); + results = q.iterate(); + while (results.hasNext()) + { + UserAndPassword user = results.next(); + Assert.assertNotNull(user); + Assert.assertEquals("KK6", user.getUserName()); + Assert.assertEquals("Kuldeep6", user.getFirstName()); + Assert.assertEquals("Mishra6", user.getLastName()); + Assert.assertEquals("xxx6", user.getPassword()); + Assert.assertEquals("6", user.getId()); + } + } + catch (Exception ex) + { + ex.printStackTrace(); + Assert.fail(ex.getMessage()); + } + } + + @Test + public void testWithDifferentEM() + { + try + { + String query = "select u from UserAndPassword u where u.userName=KK5"; + com.impetus.kundera.query.Query q = (com.impetus.kundera.query.Query) em + .createQuery(query); + q.setFetchSize(1); + Iterator results = q.iterate(); + while (results.hasNext()) + { + UserAndPassword user = results.next(); + Assert.assertNotNull(user); + Assert.assertEquals("KK5", user.getUserName()); + Assert.assertEquals("Kuldeep5", user.getFirstName()); + Assert.assertEquals("Mishra5", user.getLastName()); + Assert.assertEquals("xxx5", user.getPassword()); + Assert.assertEquals("5", user.getId()); + } + + // query = "select u from UserAndPassword u"; + // q = (com.impetus.kundera.query.Query) + // em.createQuery(query); + // + // Map clients = (Map) + // em.getDelegate(); + // HBaseClient client = (HBaseClient) clients.get("hbaseTest"); + // + // Filter filter = new PrefixFilter(Bytes.toBytes("KK")); + // + // client.setFilter(new KeyOnlyFilter()); + // client.addFilter("city_similarity", filter); + // + // q.setFetchSize(4); + // results = q.iterate(); + // while (results.hasNext()) + // { + // List users = + // ((com.impetus.client.hbase.query.ResultIterator) + // results) + // .next(2); + // Assert.assertNotNull(users); + // Assert.assertEquals(2, users.size()); + // } + // em.close(); + + em = emf.createEntityManager(); + query = "select u from UserAndPassword u where u.userName=KK6"; + q = (com.impetus.kundera.query.Query) em.createQuery(query); + q.setFetchSize(1); + results = q.iterate(); + while (results.hasNext()) + { + UserAndPassword user = results.next(); + Assert.assertNotNull(user); + Assert.assertEquals("KK6", user.getUserName()); + Assert.assertEquals("Kuldeep6", user.getFirstName()); + Assert.assertEquals("Mishra6", user.getLastName()); + Assert.assertEquals("xxx6", user.getPassword()); + Assert.assertEquals("6", user.getId()); + } + } + catch (Exception ex) + { + ex.printStackTrace(); + Assert.fail(ex.getMessage()); + } + } +} diff --git a/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserInfo.java b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserInfo.java new file mode 100644 index 000000000..69aec6aab --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/book/recommendation/hbase/model/UserInfo.java @@ -0,0 +1,130 @@ +package com.book.recommendation.hbase.model; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "user_info", schema = "KunderaExamples@hbaseTest") +public class UserInfo +{ + @Id + @Column(name = "userId") + private String userId; + + @Column(name = "age") + private String age; + + @Column(name = "cityName") + private String cityName; + + @Column(name = "cityId") + private String cityId; + + @Column(name = "state") + private String state; + + @Column(name = "country") + private String country; + + @Column(name = "firstName") + private String firstName; + + @Column(name = "lastName") + private String lastName; + + @Column(name = "md5") + private String md5; + + public String getAge() + { + return age; + } + + public void setAge(String age) + { + this.age = age; + } + + public String getCityName() + { + return cityName; + } + + public void setCityName(String cityName) + { + this.cityName = cityName; + } + + public String getCityId() + { + return cityId; + } + + public void setCityId(String cityId) + { + this.cityId = cityId; + } + + public String getState() + { + return state; + } + + public void setState(String state) + { + this.state = state; + } + + public String getCountry() + { + return country; + } + + public void setCountry(String country) + { + this.country = country; + } + + public String getFirstName() + { + return firstName; + } + + public void setFirstName(String firstName) + { + this.firstName = firstName; + } + + public String getLastName() + { + return lastName; + } + + public void setLastName(String lastName) + { + this.lastName = lastName; + } + + public String getMd5() + { + return md5; + } + + public void setMd5(String md5) + { + this.md5 = md5; + } + + public void setUserId(String userId) + { + this.userId = userId; + } + + public String getUserId() + { + return userId; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseEntity.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseEntity.java new file mode 100644 index 000000000..dd216abb1 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseEntity.java @@ -0,0 +1,88 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.config; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "HBaseEntity", schema = "KunderaHbase@UsePropertyInHbase") +public class HBaseEntity +{ + + @Id + private String id; + + @Column(name = "NAME") + private String name; + + @Column(name = "AGE") + private short age; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseUser.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseUser.java new file mode 100644 index 000000000..13bdbb7af --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseUser.java @@ -0,0 +1,80 @@ +/** + * + */ +package com.impetus.client.hbase.config; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "HBASEUSERXYZ", schema = "KunderaHbaseXmlTest@XmlPropertyTest") +public class HBaseUser +{ + + @Id + private String name; + + @Column + private int age; + + @Column + private String address; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the address + */ + public String getAddress() + { + return address; + } + + /** + * @param address + * the address to set + */ + public void setAddress(String address) + { + this.address = address; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseUserTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseUserTest.java new file mode 100644 index 000000000..471c597ac --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/config/HBaseUserTest.java @@ -0,0 +1,129 @@ +/** + * + */ +package com.impetus.client.hbase.config; + +import java.io.IOException; +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.hadoop.hbase.HColumnDescriptor; +import org.apache.hadoop.hbase.HTableDescriptor; +import org.apache.hadoop.hbase.TableNotFoundException; +import org.apache.hadoop.hbase.io.hfile.Compression.Algorithm; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.junits.HBaseCli; + +/** + * @author Kuldeep Mishra + * + */ +public class HBaseUserTest +{ + + private EntityManagerFactory emf; + + private HBaseCli cli; + + /** + * logger used for logging statement. + */ + private static final Logger logger = LoggerFactory.getLogger(HBaseUserTest.class); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + cli = new HBaseCli(); + cli.startCluster(); + + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + } + + @Test + public void test() throws IOException + { + emf = Persistence.createEntityManagerFactory("XmlPropertyTest"); + try + { + HTableDescriptor hTableDescriptor = HBaseCli.utility.getHBaseAdmin().getTableDescriptor( + "HBASEUSERXYZ".getBytes()); + int count = 0; + for (HColumnDescriptor columnDescriptor : hTableDescriptor.getColumnFamilies()) + { + if (columnDescriptor.getNameAsString().equalsIgnoreCase("HBASEUSERXYZ")) + { + Assert.assertEquals(Algorithm.valueOf("GZ"), columnDescriptor.getCompactionCompressionType()); + Assert.assertEquals(Integer.parseInt("12345678"), columnDescriptor.getTimeToLive()); + Assert.assertEquals(Algorithm.valueOf("GZ"), columnDescriptor.getCompressionType()); + Assert.assertEquals(Integer.parseInt("6"), columnDescriptor.getMaxVersions()); + Assert.assertEquals(Integer.parseInt("3"), columnDescriptor.getMinVersions()); + count++; + } + } + Assert.assertEquals(1, count); + } + catch (TableNotFoundException tnfe) + { + logger.error("Error during UserTest, caused by :" + tnfe); + } + catch (IOException ie) + { + logger.error("Error during UserTest, caused by :" + ie); + } + finally + { + emf.close(); + Assert.assertTrue(HBaseCli.utility.getHBaseAdmin().isTableAvailable("HBASEUSERXYZ")); + cli.dropTable("HBASEUSERXYZ"); + } + } + + @Test + public void testUsingExternalProperty() throws IOException + { + Map puProperties = new HashMap(); + puProperties.put("kundera.ddl.auto.prepare", "create-drop"); + puProperties.put("kundera.keyspace", "KunderaHbaseKeyspace"); + emf = Persistence.createEntityManagerFactory("XmlPropertyTest", puProperties); + try + { + Assert.assertTrue(HBaseCli.utility.getHBaseAdmin().isTableAvailable("HBASEUSERXYZ")); + } + catch (TableNotFoundException tnfe) + { + logger.error("Error during UserTest, caused by :" + tnfe); + } + catch (IOException ie) + { + logger.error("Error during UserTest, caused by :" + ie); + } + finally + { + emf.close(); + if (HBaseCli.utility.getHBaseAdmin().isTableAvailable("HBASEUSERXYZ")) + { + cli.dropTable("HBASEUSERXYZ"); + } + } + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/BaseTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/BaseTest.java new file mode 100644 index 000000000..bcf820943 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/BaseTest.java @@ -0,0 +1,298 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import com.impetus.client.hbase.crud.PersonHBase.Day; + +/** + * The Class BaseTest. + * + * @author vivek.mishra + */ +public abstract class BaseTest +{ + /** + * Prepare hbase instance. + * + * @param rowKey + * the row key + * @param age + * the age + * @return the person h base + */ + protected PersonHBase prepareHbaseInstance(String rowKey, int age) + { + PersonHBase o = new PersonHBase(); + o.setPersonId(rowKey); + o.setPersonName("vivek"); + o.setAge(age); + o.setDay(Day.MONDAY); + o.setMonth(Month.MARCH); + return o; + } + + /** + * Find by id. + * + * @param + * the element type + * @param clazz + * the clazz + * @param rowKey + * the row key + * @param em + * the em + * @return the e + */ + protected E findById(Class clazz, Object rowKey, EntityManager em) + { + return em.find(clazz, rowKey); + } + + /** + * Assert find by name. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param fieldName + * the field name + */ + protected void assertFindByName(EntityManager em, String clazz, E e, String name, + String fieldName) + { + + String query = "Select p from " + clazz + " p where p." + fieldName + " = " + name; + // // find by name. + Query q = em.createQuery(query); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + } + + /** + * Assert find by name and age. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAge(EntityManager em, String clazz, E e, String name, + String minVal, String fieldName) + { + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + " and p.age > " + + minVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + } + + /** + * Assert find by name and age gt and lt. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAgeGTAndLT(EntityManager em, String clazz, E e, String name, + String minVal, String maxVal, String fieldName) + { + // // // find by name, age clause + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + " and p.age > " + + minVal + " and p.age < " + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(1, results.size()); + } + + /** + * Assert find by name and age between. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAgeBetween(EntityManager em, String clazz, E e, String name, + String minVal, String maxVal, String fieldName) + { + // // find by between clause + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + + " and p.age between " + minVal + " and " + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + + } + + /** + * Assert find by range. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByRange(EntityManager em, String clazz, E e, String minVal, + String maxVal, String fieldName) + + { + // find by Range. + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " Between " + minVal + " and " + + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + } + + /** + * Assert find without where clause. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + */ + protected void assertFindWithoutWhereClause(EntityManager em, String clazz, E e) + { + // find by without where clause. + Query q = em.createQuery("Select p from " + clazz + " p"); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + } + + /** + * Assert on merge. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param oldName + * the old name + * @param newName + * the new name + * @param fieldName + * the field name + */ + protected void assertOnMerge(EntityManager em, String clazz, E e, String oldName, + String newName, String fieldName) + { + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + oldName); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + + q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + newName); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertNotSame(oldName, getPersonName(e, results.get(0))); + Assert.assertEquals(newName, getPersonName(e, results.get(0))); + } + + /** + * Gets the person name. + * + * @param + * the element type + * @param e + * the e + * @param result + * the result + * @return the person name + */ + private String getPersonName(E e, Object result) + { + throw new RuntimeException("Support for " + e + "is not yet supported"); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HBaseBatchProcessorTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HBaseBatchProcessorTest.java new file mode 100644 index 000000000..437de42cf --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HBaseBatchProcessorTest.java @@ -0,0 +1,160 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.persistence.api.Batcher; + +/** + * Batch processing test case for cassandra. + * + * @author vivek.mishra + * + */ +public class HBaseBatchProcessorTest +{ + + /** + * persistence unit. + */ + private static final String PERSISTENCE_UNIT = "HbaseBatchTest"; + + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + /** Rows. */ + private List rows; + + private HBaseCli cli; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + cli = new HBaseCli(); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + em = emf.createEntityManager(); + } + + /** + * Test case for batch operation. + */ + @Test + public void onBatch() + { + int counter = 0; + rows = prepareData(10); + for (PersonBatchHBaseEntity entity : rows) + { + em.persist(entity); + + // check for implicit flush. + if (++counter == 5) + { + Map clients = (Map) em.getDelegate(); + + Batcher client = (Batcher) clients.get(PERSISTENCE_UNIT); + Assert.assertEquals(5, client.getBatchSize()); + em.clear(); + for (int i = 0; i < 5; i++) + { + + // assert on each batch size record + Assert.assertNotNull(em.find(PersonBatchHBaseEntity.class, rows.get(i).getPersonId())); + + // as batch size is 5. + Assert.assertNull(em.find(PersonBatchHBaseEntity.class, rows.get(6).getPersonId())); + } + // means implicit flush must happen + } + } + + // flush all on close. + // explicit flush on close + em.clear(); + em.flush(); + + String sql = " Select p from PersonBatchHBaseEntity p"; + Query query = em.createQuery(sql); + List results = query.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(10, results.size()); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + for (PersonBatchHBaseEntity o : rows) + { + em.remove(o); + } + + em.close(); + emf.close(); + + if (cli != null ) + { + cli.dropTable("PERSON_BATCH"); + cli.stopCluster("PERSON_BATCH"); + } + + } + + /** + * @param noOfRecords + * @return + */ + private List prepareData(Integer noOfRecords) + { + List persons = new ArrayList(); + for (int i = 1; i <= noOfRecords; i++) + { + PersonBatchHBaseEntity o = new PersonBatchHBaseEntity(); + o.setPersonId(i + ""); + o.setPersonName("vivek" + i); + o.setAge(10); + persons.add(o); + } + + return persons; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HBaseIdQueryTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HBaseIdQueryTest.java new file mode 100644 index 000000000..32d2dbbef --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HBaseIdQueryTest.java @@ -0,0 +1,482 @@ +/** + * + */ +package com.impetus.client.hbase.crud; + +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.utils.LuceneCleanupUtilities; + +/** + * @author Kuldeep Mishra + * + */ +public class HBaseIdQueryTest extends BaseTest +{ + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + private Map col; + + private HBaseCli cli; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + cli = new HBaseCli(); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("hbaseTest"); + em = emf.createEntityManager(); + col = new java.util.HashMap(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + for (Object val : col.values()) + { + em.remove(val); + } + em.close(); + emf.close(); + if (cli != null) + { + cli.dropTable("NETSTAT_DTL_SMRY"); + cli.dropTable("STUDENT"); + cli.dropTable("PERSON_HBASE"); + cli.dropTable("PERSON"); + cli.dropTable("Address"); + cli.stopCluster("PERSON_HBASE"); + } + LuceneCleanupUtilities.cleanLuceneDirectory("hbaseTest"); + } + + @Test + public void test() + { + init(); + em.clear(); + findById(); + findByWithOutWhereClause(); + findByIdEQ(); + findByIdLT(); + findByIdLTE(); + findByIdGT(); + findByIdGTE(); + findByIdGTEAndLT(); + findByIdGTAndLTE(); + findByIdAndAge(); + findByIdGTAndAgeGTAndLT(); + findByIdAndAgeGTAndLT(); + findByIdGTEAndAge(); + findByIdLTEAndAge(); + } + + /** + * + */ + private void findByIdAndAge() + { + String qry = "Select p.personName, p.age from PersonHBase p where p.personId = 1 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonHBase person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + Assert.assertEquals(10, person.getAge().intValue()); + } + } + + /** + * + */ + private void findByIdAndAgeGTAndLT() + {/* + * String qry = + * "Select p.personName from PersonHBase p where p.personId = 1 and p.personName = vivek and p.age >=10 and p.age <= 20" + * ; Query q = em.createQuery(qry); List persons = + * q.getResultList(); Assert.assertNotNull(persons); Assert.assertEquals(1, + * persons.size()); int count = 0; for (PersonHBase person : persons) { if + * (person.getPersonId().equals("1")) { Assert.assertNull(person.getAge()); + * Assert.assertEquals("vivek", person.getPersonName()); count++; } } + * Assert.assertEquals(1, count); + */ + } + + /** + * + */ + private void findByWithOutWhereClause() + { + String qry = "Select p.personName from PersonHBase p"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + + } + + /** + * + */ + private void findByIdEQ() + { + String qry = "Select p.personName from PersonHBase p where p.personId = 2"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonHBase person : persons) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("2", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + + } + + /** + * + */ + private void findByIdLT() + { + String qry = "Select p.personName from PersonHBase p where p.personId < 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + } + + /** + * + */ + private void findByIdLTE() + { + String qry = "Select p.personName, p.age from PersonHBase p where p.personId <= 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertEquals(new Integer(20), person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + } + + /** + * + */ + private void findByIdGT() + { + String qry = "Select p.personName from PersonHBase p where p.personId > 1"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGTE() + { + String qry = "Select p.personName from PersonHBase p where p.personId >= 1 "; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGTEAndLT() + { + String qry = "Select p.personName from PersonHBase p where p.personId >= 1 and p.personId < 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + + } + + /** + * + */ + private void findByIdGTAndLTE() + { + String qry = "Select p.personName from PersonHBase p where p.personId > 1 and p.personId <= 2"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + Assert.assertEquals("1", person.getPersonId()); + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + Assert.assertEquals(1, count); + } + + /** + * + */ + private void findByIdGTAndAgeGTAndLT() + { + + String qry = "Select p.personName from PersonHBase p where p.personId > 1 and p.age >=10 and p.age <= 20"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonHBase person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findById() + { + PersonHBase personHBase = findById(PersonHBase.class, "1", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(10), personHBase.getAge()); + + personHBase = findById(PersonHBase.class, "2", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(20), personHBase.getAge()); + + personHBase = findById(PersonHBase.class, "3", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(15), personHBase.getAge()); + } + + /** + * + */ + private void findByIdGTEAndAge() + { + String qry = "Select p.personName, p.age from PersonHBase p where p.personId >= 1 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonHBase person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + } + + /** + * + */ + private void findByIdLTEAndAge() + { + String qry = "Select p.personName, p.age from PersonHBase p where p.personId <= 3 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonHBase person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + + } + + private void init() + { + + // cli.createTable("PERSON"); + // cli.addColumnFamily("PERSON", "PERSON"); + Object p1 = prepareHbaseInstance("1", 10); + Object p2 = prepareHbaseInstance("2", 20); + Object p3 = prepareHbaseInstance("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/Human.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/Human.java new file mode 100644 index 000000000..fb8c2c3fc --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/Human.java @@ -0,0 +1,62 @@ +package com.impetus.client.hbase.crud; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "Humans", schema = "KunderaExamples@ilpMainSchema") +public class Human +{ + @Id + public String hId; + + @Column(name = "humanAlive") + public Boolean humanAlive; + + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "humanId") + // @Column(name = "HumansPrivatePhoto") + public HumansPrivatePhoto humansPrivatePhoto; + + public Human() + { + + } + + public Human(String humanId) + { + this.hId = humanId; + } + + public Boolean getHumanAlive() + { + return humanAlive; + } + + public void setHumanAlive(Boolean humanAlive) + { + this.humanAlive = humanAlive; + } + + public HumansPrivatePhoto getHumansPrivatePhoto() + { + return humansPrivatePhoto; + } + + public void setHumansPrivatePhoto(HumansPrivatePhoto humansPrivatePhoto) + { + this.humansPrivatePhoto = humansPrivatePhoto; + } + + public String getHumanId() + { + return hId; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HumanTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HumanTest.java new file mode 100644 index 000000000..d08485d8a --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HumanTest.java @@ -0,0 +1,83 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.junits.HBaseCli; + +public class HumanTest +{ + + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + private HBaseCli cli; + + @Before + public void setUp() + { + cli = new HBaseCli(); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("ilpMainSchema"); + em = emf.createEntityManager(); + + } + + @Test + public void testOps() + { + String humanId = "human1"; + Human human = new Human(humanId); + human.setHumanAlive(true); + HumansPrivatePhoto photo = new HumansPrivatePhoto(humanId); + photo.setPhotoName("myPhoto"); + human.setHumansPrivatePhoto(photo); + photo.setHuman(human); + em.persist(human); + + em.clear(); // just to clear pc cache + + Human result = em.find(Human.class, humanId); + Assert.assertNotNull(result); + Assert.assertEquals(humanId, result.getHumanId()); + Assert.assertEquals("myPhoto", result.getHumansPrivatePhoto().getPhotoName()); + Assert.assertTrue(result.getHumanAlive()); + + } + + @After + public void tearDown() + { + em.close(); + emf.close(); + if (cli != null) + { + cli.dropTable("Humans"); + cli.dropTable("HumansPrivatePhoto"); + } + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HumansPrivatePhoto.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HumansPrivatePhoto.java new file mode 100644 index 000000000..62fd67491 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/HumansPrivatePhoto.java @@ -0,0 +1,58 @@ +package com.impetus.client.hbase.crud; + +import javax.persistence.CascadeType; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "HumansPrivatePhoto", schema = "KunderaExamples@ilpMainSchema") +public class HumansPrivatePhoto +{ + + @Id + public String humanId; + + @OneToOne(mappedBy = "humansPrivatePhoto", cascade = CascadeType.REFRESH) + // @PrimaryKeyJoinColumn + public Human human; + + public String photoName; + + public HumansPrivatePhoto() + { + + } + + public HumansPrivatePhoto(String humanId) + { + this.humanId = humanId; + } + + public Human getHuman() + { + return human; + } + + public void setHuman(Human human) + { + this.human = human; + } + + public String getPhotoName() + { + return photoName; + } + + public void setPhotoName(String photoName) + { + this.photoName = photoName; + } + + public String getHumanId() + { + return humanId; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/Month.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/Month.java new file mode 100644 index 000000000..5dcec868d --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/Month.java @@ -0,0 +1,6 @@ +package com.impetus.client.hbase.crud; + +enum Month +{ + JAN, FEB, MARCH, APRIL, MAY, JUNE; +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonBatchHBaseEntity.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonBatchHBaseEntity.java new file mode 100644 index 000000000..d03e4a107 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonBatchHBaseEntity.java @@ -0,0 +1,124 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class Person. + */ +@Entity +@Table(name = "PERSON_BATCH", schema = "KunderaMongoDataType@HbaseBatchTest") +// @Index(index = true, columns = { "PERSON_NAME", "AGE" }) +public class PersonBatchHBaseEntity +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "AGEss") + private byte[] a; + + /** + * @return the a + */ + public byte[] getA() + { + return a; + } + + /** + * @param a + * the a to set + */ + public void setA(byte[] a) + { + this.a = a; + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonHBase.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonHBase.java new file mode 100644 index 000000000..8d4b7aa47 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonHBase.java @@ -0,0 +1,146 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.EnumType; +import javax.persistence.Enumerated; +import javax.persistence.Id; +import javax.persistence.Table; + +// TODO: Auto-generated Javadoc +/** + * The Class Person. + */ +@Entity +@Table(name = "PERSON_HBASE", schema = "KunderaExamples@hbaseTest") +public class PersonHBase +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "ENUM") + @Enumerated(EnumType.STRING) + private Day day; + + @Column(name = "MONTH_ENUM") + @Enumerated(EnumType.STRING) + private Month month; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public Integer getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the day + */ + public Day getDay() + { + return day; + } + + /** + * @param day + * the day to set + */ + public void setDay(Day day) + { + this.day = day; + } + + public Month getMonth() + { + return month; + } + + public void setMonth(Month month) + { + this.month = month; + } + + enum Day + { + MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonHBaseTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonHBaseTest.java new file mode 100644 index 000000000..516dd0766 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/PersonHBaseTest.java @@ -0,0 +1,242 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud; + +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.hadoop.hbase.filter.CompareFilter.CompareOp; +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.QualifierFilter; +import org.apache.hadoop.hbase.filter.SingleColumnValueFilter; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.HBaseClient; +import com.impetus.client.hbase.crud.PersonHBase.Day; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.utils.LuceneCleanupUtilities; + +public class PersonHBaseTest extends BaseTest +{ + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + private Map col; + + private HBaseCli cli; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + cli = new HBaseCli(); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("hbaseTest"); + em = emf.createEntityManager(); + col = new java.util.HashMap(); + } + + @Test + public void onInsertHbase() throws Exception + { + Query findQuery = em.createQuery("Select p from PersonHBase p"); + List allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + findQuery = em.createQuery("Select p from PersonHBase p where p.personName = vivek"); + allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + findQuery = em.createQuery("Select p.age from PersonHBase p where p.personName = vivek"); + allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + init(); + em.clear(); + PersonHBase personHBase = findById(PersonHBase.class, "1", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(Day.MONDAY, personHBase.getDay()); + Assert.assertEquals(Month.MARCH, personHBase.getMonth()); + + assertFindByName(em, "PersonHBase", PersonHBase.class, "vivek", "personName"); + assertFindByNameAndAge(em, "PersonHBase", PersonHBase.class, "vivek", "10", "personName"); + assertFindByNameAndAgeGTAndLT(em, "PersonHBase", PersonHBase.class, "vivek", "10", "20", "personName"); + assertFindByNameAndAgeBetween(em, "PersonHBase", PersonHBase.class, "vivek", "10", "15", "personName"); + assertFindByRange(em, "PersonHBase", PersonHBase.class, "1", "3", "personId"); + assertFindWithoutWhereClause(em, "PersonHBase", PersonHBase.class); + selectIdQuery(); + } + + private void selectIdQuery() + { + String query = "select p.personId from PersonHBase p"; + Query q = em.createQuery(query); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertNotNull(results.get(0).getPersonId()); + Assert.assertNull(results.get(0).getPersonName()); + + + query = "select p from PersonHBase p"; + com.impetus.kundera.query.Query queryObject = (com.impetus.kundera.query.Query) em.createQuery(query); + queryObject.setFetchSize(1); + + Iterator resultIterator = queryObject.iterate(); + PersonHBase person =null; + int counter = 0; + while(resultIterator.hasNext()) + { + counter++; + person = resultIterator.next(); + Assert.assertNotNull(person.getPersonId()); + Assert.assertNotNull(person.getPersonName()); + } + + Assert.assertEquals(1, counter); + + + query = "Select p.personId from PersonHBase p where p.personName = vivek"; + // // find by name. + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + Assert.assertNotNull(results.get(0).getPersonId()); + Assert.assertNull(results.get(0).getPersonName()); + + q = em.createQuery("Select p.personId from PersonHBase p where p.personName = vivek and p.age > " + 10); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + Assert.assertNotNull(results.get(0).getPersonId()); + Assert.assertNull(results.get(0).getPersonName()); + Assert.assertNull(results.get(0).getAge()); + } + + private void init() + { + cli.startCluster(); + // cli.createTable("PERSON"); + // cli.addColumnFamily("PERSON", "PERSON"); + Object p1 = prepareHbaseInstance("1", 10); + Object p2 = prepareHbaseInstance("2", 20); + Object p3 = prepareHbaseInstance("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + } + + @Test + public void onFilterOperation() + { + init(); + + Map clients = (Map) em.getDelegate(); + Client client = clients.get("hbaseTest"); + + Filter f = new QualifierFilter(); + f = new SingleColumnValueFilter("PERSON_NAME".getBytes(), "PERSON_NAME".getBytes(), CompareOp.EQUAL, + "vivek".getBytes()); + + ((HBaseClient) client).setFilter(f); + + em.clear(); + // find by without where clause. + Query q = em.createQuery("Select p from " + PersonHBase.class.getSimpleName() + " p"); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + } + + // @Test + // public void onMergeHbase() { + // em.persist(prepareHbaseInstance("1", 10)); + // PersonHBase personHBase = findById(PersonHBase.class, "1", em); + // Assert.assertNotNull(personHBase); + // Assert.assertEquals("vivek", personHBase.getPersonName()); + // personHBase.setPersonName("Newvivek"); + // + // em.merge(personHBase); + // assertOnMerge(em, "PersonHBase", PersonHBase.class); + // o.add(PersonHBase.class); + // } + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + + /* + * * Delete is working, but as row keys are not deleted from cassandra, + * so resulting in issue while reading back. // Delete + * em.remove(em.find(Person.class, "1")); + * em.remove(em.find(Person.class, "2")); + * em.remove(em.find(Person.class, "3")); em.close(); emf.close(); em = + * null; emf = null; + */ + for (Object val : col.values()) + { + em.remove(val); + } + em.close(); + emf.close(); + if (cli != null ) + { + cli.dropTable("NETSTAT_DTL_SMRY"); + cli.dropTable("STUDENT"); + cli.dropTable("PERSON_HBASE"); + cli.dropTable("PERSON"); + cli.dropTable("Address"); + cli.stopCluster("PERSON_HBASE"); + } + LuceneCleanupUtilities.cleanLuceneDirectory("hbaseTest"); + // if (cli.isStarted) + + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/AddressOTOHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/AddressOTOHbase.java new file mode 100644 index 000000000..c1a3c36e6 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/AddressOTOHbase.java @@ -0,0 +1,45 @@ +package com.impetus.client.hbase.crud.association; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "Address", schema = "KunderaExamples@hbaseTest") +public class AddressOTOHbase +{ + + @Id + @Column(name = "ADDRESS_ID") + private Double addressId; + + public AddressOTOHbase() + { + + } + + public AddressOTOHbase(Double addressId) + { + this.addressId = addressId; + } + + @Column(name = "address") + private String address; + + public String getAddress() + { + return address; + } + + public void setAddress(String address) + { + this.address = address; + } + + public Double getAddressId() + { + return addressId; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/HbaseAssociationTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/HbaseAssociationTest.java new file mode 100644 index 000000000..db814df79 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/HbaseAssociationTest.java @@ -0,0 +1,94 @@ +package com.impetus.client.hbase.crud.association; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.client.twitter.entities.PersonalDetailHbase; + +public class HbaseAssociationTest +{ + + private static final String ROW_KEY = "1"; + + /** The Constant REDIS_PU. */ + private static final String HBASE_PU = "hbaseTest"; + + /** The emf. */ + private EntityManagerFactory emf; + + private HBaseCli cli; + + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(HbaseAssociationTest.class); + + @Before + public void setUp() + { + cli = new HBaseCli(); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory(HBASE_PU); + } + + @Test + public void testCrud() + { + EntityManager em = emf.createEntityManager(); + + PersonOTOHbase person = new PersonOTOHbase(ROW_KEY); + person.setAge(32); + person.setPersonName("vivek"); + AddressOTOHbase address = new AddressOTOHbase(12.23); + address.setAddress("india"); + person.setAddress(address); + + PersonalDetailHbase detail = new PersonalDetailHbase(); + detail.setName("KK"); + detail.setPassword("xxxxxxx"); + detail.setPersonalDetailId("xyz"); + detail.setRelationshipStatus("single"); + + person.setPersonalDetail(detail); + + em.persist(person); + + em.clear(); + PersonOTOHbase p = em.find(PersonOTOHbase.class, ROW_KEY); + + // Assertions. + Assert.assertNotNull(p); + Assert.assertEquals(person.getPersonId(), p.getPersonId()); + Assert.assertNotNull(p.getAddress()); + Assert.assertEquals(person.getAddress().getAddress(), p.getAddress().getAddress()); + Assert.assertNotNull(p.getPersonalDetail()); + Assert.assertNotNull(p.getPersonalDetail().getName()); + Assert.assertNotNull(p.getPersonalDetail().getPassword()); + Assert.assertNotNull(p.getPersonalDetail().getPersonalDetailId()); + Assert.assertNotNull(p.getPersonalDetail().getRelationshipStatus()); + + // Remove + em.remove(p); + + em.clear(); // clear cache + Assert.assertNull(em.find(AddressOTOHbase.class, 12.23)); + } + + @After + public void tearDown() + { + cli.dropTable("NETSTAT_DTL_SMRY"); + cli.dropTable("STUDENT"); + cli.dropTable("PERSON_HBASE"); + cli.dropTable("PERSON"); + cli.dropTable("Address"); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/PersonOTOHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/PersonOTOHbase.java new file mode 100644 index 000000000..c119a313e --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/association/PersonOTOHbase.java @@ -0,0 +1,159 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud.association; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +import com.impetus.client.twitter.entities.PersonalDetailHbase; + +/** + * The Class Person. + */ +@Entity +@Table(name = "PERSON", schema = "KunderaExamples@hbaseTest") +public class PersonOTOHbase +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Embedded + private PersonalDetailHbase personalDetail; + + @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.ALL) + @JoinColumn(name = "ADDRESS_ID") + private AddressOTOHbase address; + + public PersonOTOHbase(String personId) + { + this.personId = personId; + } + + public PersonOTOHbase() + { + + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public Integer getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + public AddressOTOHbase getAddress() + { + return address; + } + + public void setAddress(AddressOTOHbase address) + { + this.address = address; + } + + public void setAge(Integer age) + { + this.age = age; + } + + /** + * @return the personalDetail + */ + public PersonalDetailHbase getPersonalDetail() + { + return personalDetail; + } + + /** + * @param personalDetail + * the personalDetail to set + */ + public void setPersonalDetail(PersonalDetailHbase personalDetail) + { + this.personalDetail = personalDetail; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/Base.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/Base.java new file mode 100644 index 000000000..1ca7d6822 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/Base.java @@ -0,0 +1,47 @@ +package com.impetus.client.hbase.crud.datatypes; + +import com.impetus.kundera.datatypes.datagenerator.DataGenerator; +import com.impetus.kundera.datatypes.datagenerator.DataGeneratorFactory; + +public abstract class Base +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public static final boolean AUTO_MANAGE_SCHEMA = true; + + DataGenerator dataGenerator; + + DataGeneratorFactory factory = new DataGeneratorFactory(); + + protected Object getMaxValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.maxValue(); + } + + protected Object getMinValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.minValue(); + } + + protected Object getRandomValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.randomValue(); + } + + protected Object getPartialValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.partialValue(); + } + + protected abstract void startCluster(); + + protected abstract void stopCluster(); + + protected abstract void createSchema(); + + protected abstract void dropSchema(); +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentBase.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentBase.java new file mode 100644 index 000000000..a20e9ada2 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentBase.java @@ -0,0 +1,361 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud.datatypes; + +import java.io.IOException; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.apache.hadoop.hbase.MasterNotRunningException; +import org.apache.hadoop.hbase.ZooKeeperConnectionException; + +import com.impetus.client.hbase.crud.BaseTest; + +/** + * The Class StudentBase. + * + * @param + * the element type + */ +public abstract class StudentBase extends BaseTest +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public static final boolean AUTO_MANAGE_SCHEMA = true; + + /** The emf. */ + protected EntityManagerFactory emf; + + /** The em. */ + protected EntityManager em; + + // protected String persistenceUnit = + // /*"twissandra,twibase,twingo,picmysql"*/null; + + /** The student id1. */ + protected Object studentId1; + + /** The student id2. */ + protected Object studentId2; + + /** The student id3. */ + protected Object studentId3; + + /** The enrolment date. */ + protected Date enrolmentDate = new Date(); + + /** The joining date and time. */ + protected Date joiningDateAndTime = new Date(); + + /** The date. */ + protected long date = new Date().getTime(); + + /** The new sql date. */ + protected java.sql.Date newSqlDate = new java.sql.Date(date); + + /** The enrolment time. */ + protected Date enrolmentTime = new Date(); + + /** The sql time. */ + protected java.sql.Time sqlTime = new java.sql.Time(date); + + /** The sql timestamp. */ + protected java.sql.Timestamp sqlTimestamp = new java.sql.Timestamp(date); + + /** The big decimal. */ + protected BigDecimal bigDecimal = new BigDecimal(123456789); + + /** The big integer. */ + protected BigInteger bigInteger = new BigInteger("123456789"); + + /** The number of students. */ + protected int numberOfStudents = 1000; + + /** The calendar. */ + protected Calendar calendar = Calendar.getInstance(); + + /** The dao. */ + // StudentDao dao; + + /** + * Sets the up internal. + * + * @param persisntenceUnit + * the new up internal + * @throws InterruptedException + */ + protected void setupInternal(String persisntenceUnit) throws InterruptedException + { + // dao = new StudentDao(persistenceUnit); + + if (RUN_IN_EMBEDDED_MODE) + { + // if (!HBaseCli.isStarted) + startServer(); + } + + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + + studentId1 = new Long(12345677); + studentId2 = new Long(12345678); + studentId3 = new Long(12345679); + + emf = Persistence.createEntityManagerFactory(persisntenceUnit); + em = emf.createEntityManager(); + } + + /** + * Sets the up internal. + * + * @param persistenceUnit + * the new up internal + * @throws InterruptedException + * @throws IOException + * @throws ZooKeeperConnectionException + * @throws MasterNotRunningException + */ + protected void teardownInternal(String persistenceUnit) throws InterruptedException, MasterNotRunningException, + ZooKeeperConnectionException, IOException + { + if (AUTO_MANAGE_SCHEMA) + { + deleteSchema(); + } + if (em != null) + { + em.close(); + } + if (emf != null) + { + emf.close(); + } + if (RUN_IN_EMBEDDED_MODE) + { + // if (HBaseCli.isStarted) + stopServer(); + } + } + + /** + * on insert. + * + * @param instance + * the instance + * @throws InstantiationException + * the instantiation exception + * @throws IllegalAccessException + * the illegal access exception + */ + protected void onInsert(E instance) throws InstantiationException, IllegalAccessException + { + + em.persist(prepareData((Long) studentId1, 78575785897L, "Amresh", false, 10, 'A', (byte) 5, (short) 8, + (float) 61.6, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, calendar, + ((E) instance.getClass().newInstance()))); + + em.persist(prepareData((Long) studentId2, 78575785898L, "Amresh", true, 20, 'B', (byte) 50, (short) 8, + (float) 63.6, 163.76765655, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, calendar, + ((E) instance.getClass().newInstance()))); + + em.persist(prepareData((Long) studentId3, 78575785899L, "Amresh", true, 15, 'C', (byte) 50, (short) 8, + (float) 69.6, 163.76765656, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, calendar, + ((E) instance.getClass().newInstance()))); + + } + + /** + * Prepare data. + * + * @param studentId + * the student id + * @param uniqueId + * the unique id + * @param studentName + * the student name + * @param isExceptional + * the is exceptional + * @param age + * the age + * @param semester + * the semester + * @param digitalSignature + * the digital signature + * @param cgpa + * the cgpa + * @param percentage + * the percentage + * @param height + * the height + * @param enrolmentDate + * the enrolment date + * @param enrolmentTime + * the enrolment time + * @param joiningDateAndTime + * the joining date and time + * @param yearsSpent + * the years spent + * @param rollNumber + * the roll number + * @param monthlyFee + * the monthly fee + * @param newSqlDate + * the new sql date + * @param sqlTime + * the sql time + * @param sqlTimestamp + * the sql timestamp + * @param bigDecimal + * the big decimal + * @param bigInteger + * the big integer + * @param calendar + * the calendar + * @param o + * the o + * @return the person + */ + protected E prepareData(long studentId, long uniqueId, String studentName, boolean isExceptional, int age, + char semester, byte digitalSignature, short cgpa, float percentage, double height, + java.util.Date enrolmentDate, java.util.Date enrolmentTime, java.util.Date joiningDateAndTime, + Integer yearsSpent, Long rollNumber, Double monthlyFee, java.sql.Date newSqlDate, java.sql.Time sqlTime, + java.sql.Timestamp sqlTimestamp, BigDecimal bigDecimal, BigInteger bigInteger, Calendar calendar, E o) + { + o.setStudentId((Long) studentId); + o.setUniqueId(uniqueId); + o.setStudentName(studentName); + o.setExceptional(isExceptional); + o.setAge(age); + o.setSemester(semester); + o.setDigitalSignature(digitalSignature); + o.setCgpa(cgpa); + o.setPercentage(percentage); + o.setHeight(height); + + o.setEnrolmentDate(enrolmentDate); + o.setEnrolmentTime(enrolmentTime); + o.setJoiningDateAndTime(joiningDateAndTime); + + o.setYearsSpent(yearsSpent); + o.setRollNumber(rollNumber); + o.setMonthlyFee(monthlyFee); + o.setSqlDate(newSqlDate); + o.setSqlTime(sqlTime); + o.setSqlTimestamp(sqlTimestamp); + o.setBigDecimal(bigDecimal); + o.setBigInteger(bigInteger); + o.setCalendar(calendar); + return (E) o; + } + + /** + * Assert on data types. + * + * @param s + * the s + */ + protected void assertOnDataTypes(E s) + { + + Assert.assertNotNull(s); + Assert.assertEquals(((Long) studentId1).longValue(), s.getStudentId()); + Assert.assertEquals(78575785897L, s.getUniqueId()); + Assert.assertEquals("Amresh", s.getStudentName()); + Assert.assertEquals(false, s.isExceptional()); + Assert.assertEquals(10, s.getAge()); + Assert.assertEquals('A', s.getSemester()); + Assert.assertEquals((byte) 5, s.getDigitalSignature()); + Assert.assertEquals((short) 8, s.getCgpa()); + Assert.assertEquals((float) 61.6, s.getPercentage()); + Assert.assertEquals(163.76765654, s.getHeight()); + + Assert.assertEquals(enrolmentDate.getDate(), s.getEnrolmentDate().getDate()); + Assert.assertEquals(enrolmentDate.getMonth(), s.getEnrolmentDate().getMonth()); + Assert.assertEquals(enrolmentDate.getYear(), s.getEnrolmentDate().getYear()); + + Assert.assertEquals(enrolmentTime.getHours(), s.getEnrolmentTime().getHours()); + Assert.assertEquals(enrolmentTime.getMinutes(), s.getEnrolmentTime().getMinutes()); + Assert.assertEquals(enrolmentTime.getSeconds(), s.getEnrolmentTime().getSeconds()); + + Assert.assertEquals(joiningDateAndTime.getDate(), s.getJoiningDateAndTime().getDate()); + Assert.assertEquals(joiningDateAndTime.getMonth(), s.getJoiningDateAndTime().getMonth()); + Assert.assertEquals(joiningDateAndTime.getYear(), s.getJoiningDateAndTime().getYear()); + Assert.assertEquals(joiningDateAndTime.getHours(), s.getJoiningDateAndTime().getHours()); + Assert.assertEquals(joiningDateAndTime.getMinutes(), s.getJoiningDateAndTime().getMinutes()); + Assert.assertEquals(joiningDateAndTime.getSeconds(), s.getJoiningDateAndTime().getSeconds()); + + Assert.assertEquals(newSqlDate.getDate(), s.getSqlDate().getDate()); + Assert.assertEquals(newSqlDate.getMonth(), s.getSqlDate().getMonth()); + Assert.assertEquals(newSqlDate.getYear(), s.getSqlDate().getYear()); + + Assert.assertEquals(sqlTime.getMinutes(), s.getSqlTime().getMinutes()); + Assert.assertEquals(sqlTime.getSeconds(), s.getSqlTime().getSeconds()); + Assert.assertEquals(sqlTime.getHours(), s.getSqlTime().getHours()); + + Assert.assertEquals(sqlTimestamp.getDate(), s.getSqlTimestamp().getDate()); + Assert.assertEquals(sqlTimestamp.getMonth(), s.getSqlTimestamp().getMonth()); + Assert.assertEquals(sqlTimestamp.getYear(), s.getSqlTimestamp().getYear()); + Assert.assertEquals(sqlTimestamp.getHours(), s.getSqlTimestamp().getHours()); + Assert.assertEquals(sqlTimestamp.getMinutes(), s.getSqlTimestamp().getMinutes()); + Assert.assertEquals(sqlTimestamp.getSeconds(), s.getSqlTimestamp().getSeconds()); + + Assert.assertEquals(Math.round(bigDecimal.doubleValue()), Math.round(s.getBigDecimal().doubleValue())); + Assert.assertEquals(bigInteger, s.getBigInteger()); + + Assert.assertEquals(calendar.get(Calendar.YEAR), s.getCalendar().get(Calendar.YEAR)); + Assert.assertEquals(calendar.get(Calendar.MONTH), s.getCalendar().get(Calendar.MONTH)); + Assert.assertEquals(calendar.get(Calendar.WEEK_OF_YEAR), s.getCalendar().get(Calendar.WEEK_OF_YEAR)); + Assert.assertEquals(calendar.get(Calendar.WEEK_OF_MONTH), s.getCalendar().get(Calendar.WEEK_OF_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_MONTH), s.getCalendar().get(Calendar.DAY_OF_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_WEEK), s.getCalendar().get(Calendar.DAY_OF_WEEK)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH), + s.getCalendar().get(Calendar.DAY_OF_WEEK_IN_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_YEAR), s.getCalendar().get(Calendar.DAY_OF_YEAR)); + Assert.assertEquals(calendar.get(Calendar.HOUR), s.getCalendar().get(Calendar.HOUR)); + Assert.assertEquals(calendar.get(Calendar.HOUR_OF_DAY), s.getCalendar().get(Calendar.HOUR_OF_DAY)); + Assert.assertEquals(calendar.get(Calendar.AM), s.getCalendar().get(Calendar.AM)); + Assert.assertEquals(calendar.get(Calendar.PM), s.getCalendar().get(Calendar.PM)); + Assert.assertEquals(calendar.get(Calendar.AM_PM), s.getCalendar().get(Calendar.AM_PM)); + + Assert.assertEquals(new Integer(3), s.getYearsSpent()); + Assert.assertEquals(new Long(978423946455l), s.getRollNumber()); + Assert.assertEquals(new Double(135434.89), s.getMonthlyFee()); + + } + + abstract void startServer() throws InterruptedException; + + abstract void stopServer() throws InterruptedException, MasterNotRunningException, ZooKeeperConnectionException, + IOException; + + abstract void createSchema(); + + abstract void deleteSchema(); + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentEntityDef.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentEntityDef.java new file mode 100644 index 000000000..5e2071686 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentEntityDef.java @@ -0,0 +1,264 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; + +/** + * @author vivek.mishra + * + */ +public interface StudentEntityDef +{ + + /** + * @return the studentId + */ + long getStudentId(); + + /** + * @param studentId + * the studentId to set + */ + void setStudentId(long studentId); + + /** + * @return the uniqueId + */ + long getUniqueId(); + + /** + * @param uniqueId + * the uniqueId to set + */ + void setUniqueId(long uniqueId); + + /** + * @return the studentName + */ + String getStudentName(); + + /** + * @param studentName + * the studentName to set + */ + void setStudentName(String studentName); + + /** + * @return the isExceptional + */ + boolean isExceptional(); + + /** + * @param isExceptional + * the isExceptional to set + */ + void setExceptional(boolean isExceptional); + + /** + * @return the age + */ + int getAge(); + + /** + * @param age + * the age to set + */ + void setAge(int age); + + /** + * @return the semester + */ + char getSemester(); + + /** + * @param semester + * the semester to set + */ + void setSemester(char semester); + + /** + * @return the digitalSignature + */ + byte getDigitalSignature(); + + /** + * @param digitalSignature + * the digitalSignature to set + */ + void setDigitalSignature(byte digitalSignature); + + /** + * @return the cgpa + */ + short getCgpa(); + + /** + * @param cgpa + * the cgpa to set + */ + void setCgpa(short cgpa); + + /** + * @return the percentage + */ + float getPercentage(); + + /** + * @param percentage + * the percentage to set + */ + void setPercentage(float percentage); + + /** + * @return the height + */ + double getHeight(); + + /** + * @param height + * the height to set + */ + void setHeight(double height); + + /** + * @return the enrolmentDate + */ + java.util.Date getEnrolmentDate(); + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + void setEnrolmentDate(java.util.Date enrolmentDate); + + /** + * @return the enrolmentTime + */ + java.util.Date getEnrolmentTime(); + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + void setEnrolmentTime(java.util.Date enrolmentTime); + + /** + * @return the joiningDateAndTime + */ + java.util.Date getJoiningDateAndTime(); + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + void setJoiningDateAndTime(java.util.Date joiningDateAndTime); + + /** + * @return the yearsSpent + */ + Integer getYearsSpent(); + + /** + * @param yearsSpent + * the yearsSpent to set + */ + void setYearsSpent(Integer yearsSpent); + + /** + * @return the rollNumber + */ + Long getRollNumber(); + + /** + * @param rollNumber + * the rollNumber to set + */ + void setRollNumber(Long rollNumber); + + /** + * @return the monthlyFee + */ + Double getMonthlyFee(); + + /** + * @param monthlyFee + * the monthlyFee to set + */ + void setMonthlyFee(Double monthlyFee); + + java.sql.Date getSqlDate(); + + void setSqlDate(java.sql.Date sqlDate); + + /** + * @return the sqlTimestamp + */ + java.sql.Timestamp getSqlTimestamp(); + + /** + * @param sqlTimestamp + * the sqlTimestamp to set + */ + void setSqlTimestamp(java.sql.Timestamp sqlTimestamp); + + /** + * @return the sqlTime + */ + java.sql.Time getSqlTime(); + + /** + * @param sqlTime + * the sqlTime to set + */ + void setSqlTime(java.sql.Time sqlTime); + + /** + * @return the bigInteger + */ + BigInteger getBigInteger(); + + /** + * @param bigInteger + * the bigInteger to set + */ + void setBigInteger(BigInteger bigInteger); + + /** + * @return the bigDecimal + */ + BigDecimal getBigDecimal(); + + /** + * @param bigDecimal + * the bigDecimal to set + */ + void setBigDecimal(BigDecimal bigDecimal); + + /** + * @return the calendar + */ + Calendar getCalendar(); + + /** + * @param calendar + * the calendar to set + */ + void setCalendar(Calendar calendar); + +} \ No newline at end of file diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBase.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBase.java new file mode 100644 index 000000000..bdeae109f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBase.java @@ -0,0 +1,474 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +@Entity +@Table(name = "STUDENT", schema = "KunderaExamples@hbaseTest") +public class StudentHBase implements StudentEntityDef +{ + // Primitive Types + @Id + @Column(name = "STUDENT_ID") + private long studentId; + + @Column(name = "UNIQUE_ID") + private long uniqueId; + + @Column(name = "STUDENT_NAME") + private String studentName; + + @Column(name = "IS_EXCEPTIONAL") + private boolean isExceptional; + + @Column(name = "AGE") + private int age; + + @Column(name = "SEMESTER") + private char semester; // A,B,C,D,E,F for i to vi + + @Column(name = "DIGITAL_SIGNATURE") + private byte digitalSignature; + + @Column(name = "CGPA") + private short cgpa; // 1-10 + + @Column(name = "PERCENTAGE") + private float percentage; + + @Column(name = "HEIGHT") + private double height; + + // Date-time types + @Column(name = "ENROLMENT_DATE") + @Temporal(TemporalType.DATE) + private java.util.Date enrolmentDate; + + @Column(name = "ENROLMENT_TIME") + @Temporal(TemporalType.TIME) + private java.util.Date enrolmentTime; + + @Column(name = "JOINING_DATE_TIME") + @Temporal(TemporalType.TIMESTAMP) + private java.util.Date joiningDateAndTime; + + // Wrapper types + + @Column(name = "YEARS_SPENT") + private Integer yearsSpent; + + @Column(name = "ROLL_NUMBER") + private Long rollNumber; + + @Column(name = "MONTHLY_FEE") + private Double monthlyFee; + + @Column(name = "SQL_DATE") + private java.sql.Date sqlDate; + + @Column(name = "SQL_TIMESTAMP") + private java.sql.Timestamp sqlTimestamp; + + @Column(name = "SQL_TIME") + private java.sql.Time sqlTime; + + @Column(name = "BIG_INT") + private BigInteger bigInteger; + + @Column(name = "BIG_DECIMAL") + private BigDecimal bigDecimal; + + @Column(name = "CALENDAR") + private Calendar calendar; + + /** + * @return the studentId + */ + public long getStudentId() + { + return studentId; + } + + /** + * @param studentId + * the studentId to set + */ + public void setStudentId(long studentId) + { + this.studentId = studentId; + } + + /** + * @return the uniqueId + */ + public long getUniqueId() + { + return uniqueId; + } + + /** + * @param uniqueId + * the uniqueId to set + */ + public void setUniqueId(long uniqueId) + { + this.uniqueId = uniqueId; + } + + /** + * @return the studentName + */ + public String getStudentName() + { + return studentName; + } + + /** + * @param studentName + * the studentName to set + */ + public void setStudentName(String studentName) + { + this.studentName = studentName; + } + + /** + * @return the isExceptional + */ + public boolean isExceptional() + { + return isExceptional; + } + + /** + * @param isExceptional + * the isExceptional to set + */ + public void setExceptional(boolean isExceptional) + { + this.isExceptional = isExceptional; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the semester + */ + public char getSemester() + { + return semester; + } + + /** + * @param semester + * the semester to set + */ + public void setSemester(char semester) + { + this.semester = semester; + } + + /** + * @return the digitalSignature + */ + public byte getDigitalSignature() + { + return digitalSignature; + } + + /** + * @param digitalSignature + * the digitalSignature to set + */ + public void setDigitalSignature(byte digitalSignature) + { + this.digitalSignature = digitalSignature; + } + + /** + * @return the cgpa + */ + public short getCgpa() + { + return cgpa; + } + + /** + * @param cgpa + * the cgpa to set + */ + public void setCgpa(short cgpa) + { + this.cgpa = cgpa; + } + + /** + * @return the percentage + */ + public float getPercentage() + { + return percentage; + } + + /** + * @param percentage + * the percentage to set + */ + public void setPercentage(float percentage) + { + this.percentage = percentage; + } + + /** + * @return the height + */ + public double getHeight() + { + return height; + } + + /** + * @param height + * the height to set + */ + public void setHeight(double height) + { + this.height = height; + } + + /** + * @return the enrolmentDate + */ + public java.util.Date getEnrolmentDate() + { + return enrolmentDate; + } + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + public void setEnrolmentDate(java.util.Date enrolmentDate) + { + this.enrolmentDate = enrolmentDate; + } + + /** + * @return the enrolmentTime + */ + public java.util.Date getEnrolmentTime() + { + return enrolmentTime; + } + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + public void setEnrolmentTime(java.util.Date enrolmentTime) + { + this.enrolmentTime = enrolmentTime; + } + + /** + * @return the joiningDateAndTime + */ + public java.util.Date getJoiningDateAndTime() + { + return joiningDateAndTime; + } + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + public void setJoiningDateAndTime(java.util.Date joiningDateAndTime) + { + this.joiningDateAndTime = joiningDateAndTime; + } + + /** + * @return the yearsSpent + */ + public Integer getYearsSpent() + { + return yearsSpent; + } + + /** + * @param yearsSpent + * the yearsSpent to set + */ + public void setYearsSpent(Integer yearsSpent) + { + this.yearsSpent = yearsSpent; + } + + /** + * @return the rollNumber + */ + public Long getRollNumber() + { + return rollNumber; + } + + /** + * @param rollNumber + * the rollNumber to set + */ + public void setRollNumber(Long rollNumber) + { + this.rollNumber = rollNumber; + } + + /** + * @return the monthlyFee + */ + public Double getMonthlyFee() + { + return monthlyFee; + } + + /** + * @param monthlyFee + * the monthlyFee to set + */ + public void setMonthlyFee(Double monthlyFee) + { + this.monthlyFee = monthlyFee; + } + + public java.sql.Date getSqlDate() + { + return sqlDate; + } + + public void setSqlDate(java.sql.Date sqlDate) + { + this.sqlDate = sqlDate; + } + + /** + * @return the sqlTimestamp + */ + public java.sql.Timestamp getSqlTimestamp() + { + return sqlTimestamp; + } + + /** + * @param sqlTimestamp + * the sqlTimestamp to set + */ + public void setSqlTimestamp(java.sql.Timestamp sqlTimestamp) + { + this.sqlTimestamp = sqlTimestamp; + } + + /** + * @return the sqlTime + */ + public java.sql.Time getSqlTime() + { + return sqlTime; + } + + /** + * @param sqlTime + * the sqlTime to set + */ + public void setSqlTime(java.sql.Time sqlTime) + { + this.sqlTime = sqlTime; + } + + /** + * @return the bigInteger + */ + public BigInteger getBigInteger() + { + return bigInteger; + } + + /** + * @param bigInteger + * the bigInteger to set + */ + public void setBigInteger(BigInteger bigInteger) + { + this.bigInteger = bigInteger; + } + + /** + * @return the bigDecimal + */ + public BigDecimal getBigDecimal() + { + return bigDecimal; + } + + /** + * @param bigDecimal + * the bigDecimal to set + */ + public void setBigDecimal(BigDecimal bigDecimal) + { + this.bigDecimal = bigDecimal; + } + + /** + * @return the calendar + */ + public Calendar getCalendar() + { + return calendar; + } + + /** + * @param calendar + * the calendar to set + */ + public void setCalendar(Calendar calendar) + { + this.calendar = calendar; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBigDecimalTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBigDecimalTest.java new file mode 100644 index 000000000..731b22864 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBigDecimalTest.java @@ -0,0 +1,572 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.math.BigDecimal; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseBigDecimal; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseBigDecimalTest extends Base +{ + private static final String table = "StudentHBaseBigDecimal"; + + private HBaseCli cli; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of BigDecimal + StudentHBaseBigDecimal studentMax = new StudentHBaseBigDecimal(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((BigDecimal) getMaxValue(BigDecimal.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of BigDecimal + StudentHBaseBigDecimal studentMin = new StudentHBaseBigDecimal(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((BigDecimal) getMinValue(BigDecimal.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of BigDecimal + StudentHBaseBigDecimal student = new StudentHBaseBigDecimal(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((BigDecimal) getRandomValue(BigDecimal.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBigDecimal studentMax = em.find(StudentHBaseBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigDecimal studentMin = em.find(StudentHBaseBigDecimal.class, getMinValue(BigDecimal.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigDecimal student = em.find(StudentHBaseBigDecimal.class, getRandomValue(BigDecimal.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseBigDecimal student = em.find(StudentHBaseBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigDecimal newStudent = em.find(StudentHBaseBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.id between " + getMinValue(BigDecimal.class) + " and " + + getMaxValue(BigDecimal.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseBigDecimal student : students) + { + if (student.getId().equals(getRandomValue(BigDecimal.class))) + { + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigDecimal.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + Assert.assertEquals(getMaxValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + Assert.assertEquals(getMaxValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBigDecimal studentMax = em.find(StudentHBaseBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseBigDecimal s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigDecimal newStudent = em.find(StudentHBaseBigDecimal.class, getRandomValue(BigDecimal.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseBigDecimal s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigDecimal newStudent = em.find(StudentHBaseBigDecimal.class, getRandomValue(BigDecimal.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.name = Amresh and s.age > " + + getPartialValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigDecimal s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseBigDecimal s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigDecimal.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBigIntegerTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBigIntegerTest.java new file mode 100644 index 000000000..b6dc0ff96 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBigIntegerTest.java @@ -0,0 +1,575 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.math.BigInteger; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseBigInteger; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseBigIntegerTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseBigInteger"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of BigInteger + StudentHBaseBigInteger studentMax = new StudentHBaseBigInteger(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((BigInteger) getMaxValue(BigInteger.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of BigInteger + StudentHBaseBigInteger studentMin = new StudentHBaseBigInteger(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((BigInteger) getMinValue(BigInteger.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of BigInteger + StudentHBaseBigInteger student = new StudentHBaseBigInteger(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((BigInteger) getRandomValue(BigInteger.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBigInteger studentMax = em.find(StudentHBaseBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigInteger studentMin = em.find(StudentHBaseBigInteger.class, getMinValue(BigInteger.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigInteger student = em.find(StudentHBaseBigInteger.class, getRandomValue(BigInteger.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseBigInteger student = em.find(StudentHBaseBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigInteger newStudent = em.find(StudentHBaseBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.id between " + getMinValue(BigInteger.class) + " and " + + getRandomValue(BigInteger.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigInteger.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + Assert.assertEquals(getMaxValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + Assert.assertEquals(getMaxValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBigInteger studentMax = em.find(StudentHBaseBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseBigInteger s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigInteger newStudent = em.find(StudentHBaseBigInteger.class, getRandomValue(BigInteger.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseBigInteger s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBigInteger newStudent = em.find(StudentHBaseBigInteger.class, getRandomValue(BigInteger.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.name = Amresh and s.age > " + + getPartialValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBigInteger s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseBigInteger s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigInteger.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBooleanPrimitiveTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBooleanPrimitiveTest.java new file mode 100644 index 000000000..956cf584f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBooleanPrimitiveTest.java @@ -0,0 +1,557 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseBooleanPrimitive; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentHBaseBooleanPrimitiveTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseBooleanPrimitive"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of boolean + StudentHBaseBooleanPrimitive studentMax = new StudentHBaseBooleanPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Boolean) getMaxValue(boolean.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of boolean + StudentHBaseBooleanPrimitive studentMin = new StudentHBaseBooleanPrimitive(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Boolean) getMinValue(boolean.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBooleanPrimitive studentMax = em.find(StudentHBaseBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanPrimitive studentMin = em.find(StudentHBaseBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseBooleanPrimitive student = em.find(StudentHBaseBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanPrimitive newStudent = em.find(StudentHBaseBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(boolean.class)); + q.setParameter(2, getMaxValue(boolean.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + int count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + // if (student.getId() == ((Boolean) + // getMaxValue(boolean.class)).booleanValue()) + // { + // Assert.assertEquals(getMaxValue(short.class), student.getAge()); + // Assert.assertEquals("Kuldeep", student.getName()); + // count++; + // } + // else if (student.getId() == ((Boolean) + // getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.name = Kuldeep or s.age > " + getPartialValue(short.class); + try + { + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + Assert.assertEquals(getMaxValue(boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("Unsupported clause OR for Hbase", qhe.getMessage()); + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + Assert.assertEquals(getMaxValue(boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBooleanPrimitive studentMax = em.find(StudentHBaseBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getPartialValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseBooleanPrimitive s where s.id=true"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanPrimitive newStudent = em.find(StudentHBaseBooleanPrimitive.class, getRandomValue(boolean.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseBooleanPrimitive s SET s.name=Vivek where s.id=true"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanPrimitive newStudent = em.find(StudentHBaseBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.name = Kuldeep and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.age = " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseBooleanPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBooleanWrapperTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBooleanWrapperTest.java new file mode 100644 index 000000000..85a41f8f7 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBooleanWrapperTest.java @@ -0,0 +1,554 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseBooleanWrapper; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentHBaseBooleanWrapperTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseBooleanWrapper"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Boolean + StudentHBaseBooleanWrapper studentMax = new StudentHBaseBooleanWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Boolean) getMaxValue(Boolean.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Boolean + StudentHBaseBooleanWrapper studentMin = new StudentHBaseBooleanWrapper(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Boolean) getMinValue(Boolean.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBooleanWrapper studentMax = em.find(StudentHBaseBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanWrapper studentMin = em.find(StudentHBaseBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + em.close(); + } + + public void testMerge(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseBooleanWrapper student = em.find(StudentHBaseBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanWrapper newStudent = em.find(StudentHBaseBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(Boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Boolean.class)); + q.setParameter(2, getMaxValue(Boolean.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + int count = 0; + for (StudentHBaseBooleanWrapper student : students) + {/* + * if (student.getId().equals(getMaxValue(Boolean.class))) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } else + */ + if (student.getId().equals(getMinValue(Boolean.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.name = Kuldeep or s.age > " + getPartialValue(short.class); + try + { + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + Assert.assertEquals(getMaxValue(Boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("Unsupported clause OR for Hbase", qhe.getMessage()); + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + Assert.assertEquals(getMaxValue(Boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(Boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(Boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBooleanWrapper studentMax = em.find(StudentHBaseBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getPartialValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(Boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseBooleanWrapper s where s.id=true"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanWrapper newStudent = em.find(StudentHBaseBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseBooleanWrapper s SET s.name=Vivek where s.id=true"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBooleanWrapper newStudent = em.find(StudentHBaseBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.name = Kuldeep and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + if (student.getId() == ((Boolean) getMaxValue(Boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(Boolean.class)).booleanValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.age = " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBooleanWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseBooleanWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Boolean.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBytePrimitiveTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBytePrimitiveTest.java new file mode 100644 index 000000000..38e002952 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseBytePrimitiveTest.java @@ -0,0 +1,583 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseBytePrimitive; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseBytePrimitiveTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseBytePrimitive"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of byte + StudentHBaseBytePrimitive studentMax = new StudentHBaseBytePrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Byte) getMaxValue(byte.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of byte + StudentHBaseBytePrimitive studentMin = new StudentHBaseBytePrimitive(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Byte) getMinValue(byte.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of byte + StudentHBaseBytePrimitive student = new StudentHBaseBytePrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Byte) getRandomValue(byte.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBytePrimitive studentMax = em.find(StudentHBaseBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBytePrimitive studentMin = em.find(StudentHBaseBytePrimitive.class, getMinValue(byte.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBytePrimitive student = em.find(StudentHBaseBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseBytePrimitive student = em.find(StudentHBaseBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBytePrimitive newStudent = em.find(StudentHBaseBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.id between " + getRandomValue(byte.class) + " and " + + getMinValue(byte.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + // else if (student.getId() == ((Byte) + // getMinValue(byte.class)).byteValue()) + // { + // Assert.assertEquals(getPartialValue(short.class), + // student.getAge()); + // Assert.assertEquals(getMinValue(String.class), + // student.getName()); + // count++; + // } + else + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + Assert.assertEquals(getMaxValue(byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + Assert.assertEquals(getMaxValue(byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseBytePrimitive studentMax = em.find(StudentHBaseBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseBytePrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBytePrimitive newStudent = em.find(StudentHBaseBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseBytePrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseBytePrimitive newStudent = em.find(StudentHBaseBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseBytePrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseBytePrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Byte) getMinValue(byte.class)).byteValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseByteWrapperTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseByteWrapperTest.java new file mode 100644 index 000000000..926ac7be8 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseByteWrapperTest.java @@ -0,0 +1,582 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseByteWrapper; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseByteWrapperTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseByteWrapper"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Byte + StudentHBaseByteWrapper studentMax = new StudentHBaseByteWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Byte) getMaxValue(Byte.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Byte + StudentHBaseByteWrapper studentMin = new StudentHBaseByteWrapper(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Byte) getMinValue(Byte.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Byte + StudentHBaseByteWrapper student = new StudentHBaseByteWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Byte) getRandomValue(Byte.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseByteWrapper studentMax = em.find(StudentHBaseByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseByteWrapper studentMin = em.find(StudentHBaseByteWrapper.class, getMinValue(Byte.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseByteWrapper student = em.find(StudentHBaseByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseByteWrapper student = em.find(StudentHBaseByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseByteWrapper newStudent = em.find(StudentHBaseByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.id between " + getRandomValue(Byte.class) + " and " + + getMinValue(Byte.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + // else if (student.getId().equals(getMinValue(Byte.class))) + // { + // Assert.assertEquals(getPartialValue(short.class), + // student.getAge()); + // Assert.assertEquals(getMinValue(String.class), + // student.getName()); + // count++; + // } + else + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + Assert.assertEquals(getMaxValue(Byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + Assert.assertEquals(getMaxValue(Byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseByteWrapper studentMax = em.find(StudentHBaseByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseByteWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseByteWrapper newStudent = em.find(StudentHBaseByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseByteWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseByteWrapper newStudent = em.find(StudentHBaseByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseByteWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseByteWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Byte.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCalendarTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCalendarTest.java new file mode 100644 index 000000000..edea40dc8 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCalendarTest.java @@ -0,0 +1,516 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.Calendar; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseCalendar; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentHBaseCalendarTest extends Base +{ + + private static final String table = "StudentHBaseCalendar"; + + private EntityManagerFactory emf; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Calendar + StudentHBaseCalendar studentMax = new StudentHBaseCalendar(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId(((Calendar) getMaxValue(Calendar.class))); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseCalendar studentMax = em.find(StudentHBaseCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseCalendar student = em.find(StudentHBaseCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCalendar newStudent = em.find(StudentHBaseCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.age = " + getMaxValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.id between " + getRandomValue(Calendar.class) + " and " + + getMaxValue(Calendar.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseCalendar student : students) + { + if (student.getId().equals(getRandomValue(Calendar.class))) + { + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Calendar.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em = null; + String query; + Query q; + try + { + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("unsupported clause OR for Hbase", qhe.getMessage()); + } + finally + { + if (em != null) + { + em.close(); + } + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Calendar + StudentHBaseCalendar studentMax = new StudentHBaseCalendar(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId(((Calendar) getMaxValue(Calendar.class))); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + em.close(); + + em = emf.createEntityManager(); + + studentMax = em.find(StudentHBaseCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseCalendar s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCalendar newStudent = em.find(StudentHBaseCalendar.class, getRandomValue(Calendar.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseCalendar s SET s.name=Vivek where s.name=Kuldeep"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCalendar newStudent = em.find(StudentHBaseCalendar.class, getRandomValue(Calendar.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCalendar student : students) + { + if (student.getId().equals(getMaxValue(Calendar.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.age = " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCalendar s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCalendar student : students) + { + if (student.getId().equals(getMaxValue(Calendar.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseCalendar s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + int count = 0; + for (StudentHBaseCalendar student : students) + { + if (student.getId().equals(getMaxValue(Calendar.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCharTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCharTest.java new file mode 100644 index 000000000..8ceb2048b --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCharTest.java @@ -0,0 +1,579 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseChar; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseCharTest extends Base +{ + private static final String table = "StudentHBaseChar"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of char + StudentHBaseChar studentMax = new StudentHBaseChar(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Character) getMaxValue(char.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of char + StudentHBaseChar studentMin = new StudentHBaseChar(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Character) getMinValue(char.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of char + StudentHBaseChar student = new StudentHBaseChar(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Character) getRandomValue(char.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseChar studentMax = em.find(StudentHBaseChar.class, getMaxValue(char.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseChar studentMin = em.find(StudentHBaseChar.class, getMinValue(char.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseChar student = em.find(StudentHBaseChar.class, getRandomValue(char.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseChar student = em.find(StudentHBaseChar.class, getMaxValue(char.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseChar newStudent = em.find(StudentHBaseChar.class, getMaxValue(char.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.id between " + getMinValue(char.class) + " and " + + getMaxValue(char.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseChar student : students) + { + /* + * if (student.getId() == ((Character) + * getMaxValue(char.class)).charValue()) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId() == ((Character) getMinValue(char.class)).charValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + Assert.assertEquals(getMaxValue(char.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + Assert.assertEquals(getMaxValue(char.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseChar studentMax = em.find(StudentHBaseChar.class, getMaxValue(char.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseChar.class, getMaxValue(char.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseChar s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseChar newStudent = em.find(StudentHBaseChar.class, getRandomValue(char.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseChar s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseChar newStudent = em.find(StudentHBaseChar.class, getRandomValue(char.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseChar s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseChar s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Character) getMinValue(char.class)).charValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCharacterTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCharacterTest.java new file mode 100644 index 000000000..a44e363b6 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseCharacterTest.java @@ -0,0 +1,582 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseCharacter; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseCharacterTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseCharacter"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Character + StudentHBaseCharacter studentMax = new StudentHBaseCharacter(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Character) getMaxValue(Character.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Character + StudentHBaseCharacter studentMin = new StudentHBaseCharacter(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Character) getMinValue(Character.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Character + StudentHBaseCharacter student = new StudentHBaseCharacter(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Character) getRandomValue(Character.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseCharacter studentMax = em.find(StudentHBaseCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCharacter studentMin = em.find(StudentHBaseCharacter.class, getMinValue(Character.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCharacter student = em.find(StudentHBaseCharacter.class, getRandomValue(Character.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseCharacter student = em.find(StudentHBaseCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCharacter newStudent = em.find(StudentHBaseCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.id between " + getMinValue(Character.class) + " and " + + getMaxValue(Character.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseCharacter student : students) + { + // if (student.getId().equals(getMaxValue(Character.class))) + // { + // Assert.assertEquals(getMaxValue(short.class), student.getAge()); + // Assert.assertEquals("Kuldeep", student.getName()); + // count++; + // } + // else + if (student.getId().equals(getMinValue(Character.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + Assert.assertEquals(getMaxValue(Character.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + Assert.assertEquals(getMaxValue(Character.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseCharacter studentMax = em.find(StudentHBaseCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseCharacter.class, getMaxValue(Character.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseCharacter s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCharacter newStudent = em.find(StudentHBaseCharacter.class, getRandomValue(Character.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseCharacter s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseCharacter newStudent = em.find(StudentHBaseCharacter.class, getRandomValue(Character.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.name = Amresh and s.age > " + + getPartialValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseCharacter s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseCharacter s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Character.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDateTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDateTest.java new file mode 100644 index 000000000..02518fc37 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDateTest.java @@ -0,0 +1,580 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseDate; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseDateTest extends Base +{ + private static final String table = "StudentHBaseDate"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Date + StudentHBaseDate student = new StudentHBaseDate(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Date) getRandomValue(Date.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Date + StudentHBaseDate studentMax = new StudentHBaseDate(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Date) getMaxValue(Date.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Date + StudentHBaseDate studentMin = new StudentHBaseDate(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Date) getMinValue(Date.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseDate studentMax = em.find(StudentHBaseDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDate studentMin = em.find(StudentHBaseDate.class, getMinValue(Date.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDate student = em.find(StudentHBaseDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseDate student = em.find(StudentHBaseDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDate newStudent = em.find(StudentHBaseDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.id between " + getMinValue(Date.class) + " and " + + getMaxValue(Date.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseDate student : students) + { + /* + * if (student.getId().equals(getMaxValue(Date.class))) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseDate studentMax = em.find(StudentHBaseDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseDate.class, getMaxValue(Date.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseDate s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDate newStudent = em.find(StudentHBaseDate.class, getRandomValue(Date.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseDate s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDate newStudent = em.find(StudentHBaseDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDate s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseDate s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Date) getRandomValue(Date.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDoublePrimitiveTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDoublePrimitiveTest.java new file mode 100644 index 000000000..6a5377fff --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDoublePrimitiveTest.java @@ -0,0 +1,580 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseDoublePrimitive; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseDoublePrimitiveTest extends Base +{ + private static final String table = "StudentHBaseDoublePrimitive"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Double + StudentHBaseDoublePrimitive studentMax = new StudentHBaseDoublePrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Double) getMaxValue(Double.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Double + StudentHBaseDoublePrimitive studentMin = new StudentHBaseDoublePrimitive(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Double) getMinValue(Double.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Double + StudentHBaseDoublePrimitive student = new StudentHBaseDoublePrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Double) getRandomValue(Double.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseDoublePrimitive studentMax = em.find(StudentHBaseDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoublePrimitive studentMin = em.find(StudentHBaseDoublePrimitive.class, getMinValue(Double.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoublePrimitive student = em.find(StudentHBaseDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseDoublePrimitive student = em.find(StudentHBaseDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoublePrimitive newStudent = em.find(StudentHBaseDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(double.class)); + q.setParameter(2, getMaxValue(double.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + /* + * if (student.getId() == ((Double) + * getMaxValue(Double.class)).doubleValue()) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId() == ((Double) getMinValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseDoublePrimitive studentMax = em.find(StudentHBaseDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseDoublePrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoublePrimitive newStudent = em.find(StudentHBaseDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseDoublePrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoublePrimitive newStudent = em.find(StudentHBaseDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoublePrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseDoublePrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Double) getMinValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDoubleWrapperTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDoubleWrapperTest.java new file mode 100644 index 000000000..09d5d377e --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseDoubleWrapperTest.java @@ -0,0 +1,579 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseDoubleWrapper; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseDoubleWrapperTest extends Base +{ + private static final String table = "StudentHBaseDoubleWrapper"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Double + StudentHBaseDoubleWrapper studentMax = new StudentHBaseDoubleWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Double) getMaxValue(Double.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Double + StudentHBaseDoubleWrapper studentMin = new StudentHBaseDoubleWrapper(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Double) getMinValue(Double.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Double + StudentHBaseDoubleWrapper student = new StudentHBaseDoubleWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Double) getRandomValue(Double.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseDoubleWrapper studentMax = em.find(StudentHBaseDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoubleWrapper studentMin = em.find(StudentHBaseDoubleWrapper.class, getMinValue(Double.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoubleWrapper student = em.find(StudentHBaseDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseDoubleWrapper student = em.find(StudentHBaseDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoubleWrapper newStudent = em.find(StudentHBaseDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Double.class)); + q.setParameter(2, getMaxValue(Double.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + /* + * if (student.getId().equals(getMaxValue(Double.class))) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId().equals(getMinValue(Double.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseDoubleWrapper studentMax = em.find(StudentHBaseDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseDoubleWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoubleWrapper newStudent = em.find(StudentHBaseDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseDoubleWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseDoubleWrapper newStudent = em.find(StudentHBaseDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseDoubleWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseDoubleWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Double.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseFloatPrimitiveTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseFloatPrimitiveTest.java new file mode 100644 index 000000000..2d7bb20d4 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseFloatPrimitiveTest.java @@ -0,0 +1,579 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseFloatPrimitive; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseFloatPrimitiveTest extends Base +{ + private static final String table = "StudentHBaseFloatPrimitive"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of float + StudentHBaseFloatPrimitive studentMax = new StudentHBaseFloatPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Float) getMaxValue(float.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of float + StudentHBaseFloatPrimitive studentMin = new StudentHBaseFloatPrimitive(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Float) getMinValue(float.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of float + StudentHBaseFloatPrimitive student = new StudentHBaseFloatPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Float) getRandomValue(float.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseFloatPrimitive studentMax = em.find(StudentHBaseFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatPrimitive studentMin = em.find(StudentHBaseFloatPrimitive.class, getMinValue(float.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatPrimitive student = em.find(StudentHBaseFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseFloatPrimitive student = em.find(StudentHBaseFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatPrimitive newStudent = em.find(StudentHBaseFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.id between " + getMinValue(float.class) + " and " + + getMaxValue(float.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + /* + * if (student.getId() == ((Float) + * getMaxValue(float.class)).floatValue()) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId() == ((Float) getMinValue(float.class)).floatValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + Assert.assertEquals(getMaxValue(float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + Assert.assertEquals(getMaxValue(float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseFloatPrimitive studentMax = em.find(StudentHBaseFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseFloatPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatPrimitive newStudent = em.find(StudentHBaseFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseFloatPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatPrimitive newStudent = em.find(StudentHBaseFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseFloatPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Float) getMinValue(float.class)).floatValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseFloatWrapperTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseFloatWrapperTest.java new file mode 100644 index 000000000..acfa7d8b1 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseFloatWrapperTest.java @@ -0,0 +1,578 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseFloatWrapper; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseFloatWrapperTest extends Base +{ + private static final String table = "StudentHBaseFloatWrapper"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Float + StudentHBaseFloatWrapper studentMax = new StudentHBaseFloatWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Float) getMaxValue(Float.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Float + StudentHBaseFloatWrapper studentMin = new StudentHBaseFloatWrapper(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Float) getMinValue(Float.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Float + StudentHBaseFloatWrapper student = new StudentHBaseFloatWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Float) getRandomValue(Float.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseFloatWrapper studentMax = em.find(StudentHBaseFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatWrapper studentMin = em.find(StudentHBaseFloatWrapper.class, getMinValue(Float.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatWrapper student = em.find(StudentHBaseFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseFloatWrapper student = em.find(StudentHBaseFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatWrapper newStudent = em.find(StudentHBaseFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.id between " + getMinValue(Float.class) + " and " + + getMaxValue(Float.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseFloatWrapper student : students) + { + /* + * if (student.getId().equals(getMaxValue(Float.class))) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId().equals(getMinValue(Float.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + Assert.assertEquals(getMaxValue(Float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + Assert.assertEquals(getMaxValue(Float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseFloatWrapper studentMax = em.find(StudentHBaseFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseFloatWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatWrapper newStudent = em.find(StudentHBaseFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseFloatWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseFloatWrapper newStudent = em.find(StudentHBaseFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseFloatWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseFloatWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Float.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseIntTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseIntTest.java new file mode 100644 index 000000000..c2ba4fdb7 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseIntTest.java @@ -0,0 +1,603 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseInt; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseIntTest extends Base +{ + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseInt"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of int + StudentHBaseInt studentMax = new StudentHBaseInt(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Integer) getMaxValue(int.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert random value of int + StudentHBaseInt student = new StudentHBaseInt(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Integer) getRandomValue(int.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert min value of int + StudentHBaseInt studentMin = new StudentHBaseInt(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Integer) getMinValue(int.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseInt studentMax = em.find(StudentHBaseInt.class, getMaxValue(int.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInt studentMin = em.find(StudentHBaseInt.class, getMinValue(int.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInt student = em.find(StudentHBaseInt.class, getRandomValue(int.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseInt student = em.find(StudentHBaseInt.class, getMaxValue(int.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInt newStudent = em.find(StudentHBaseInt.class, getMaxValue(int.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.id between " + getRandomValue(int.class) + " and " + + getMinValue(int.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + // else if (student.getId() == ((Integer) + // getMinValue(int.class)).intValue()) + // { + // Assert.assertEquals(getPartialValue(short.class), + // student.getAge()); + // Assert.assertEquals(getMinValue(String.class), + // student.getName()); + // count++; + // } + else + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + Assert.assertEquals(getMaxValue(int.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + Assert.assertEquals(getMaxValue(int.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseInt studentMax = em.find(StudentHBaseInt.class, getMaxValue(int.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseInt.class, getMaxValue(int.class)); + Assert.assertNull(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + + StudentHBaseInt studentMin = em.find(StudentHBaseInt.class, getMinValue(int.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals("Kuldeep", studentMin.getName()); + em.remove(studentMin); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMin = em.find(StudentHBaseInt.class, getMinValue(int.class)); + Assert.assertNull(studentMin); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseInt s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInt newStudent = em.find(StudentHBaseInt.class, getRandomValue(int.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseInt s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInt newStudent = em.find(StudentHBaseInt.class, getRandomValue(int.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + // query = + // "Select s From StudentHBaseInt s where s.name = Amresh and s.age > ?1 and s.age < ?2"; + q = em.createQuery(query); + // q.setParameter(1, getPartialValue(short.class)); + // q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInt s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseInt s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Integer) getMinValue(int.class)).intValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseIntegerTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseIntegerTest.java new file mode 100644 index 000000000..748942e67 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseIntegerTest.java @@ -0,0 +1,582 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseInteger; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseIntegerTest extends Base +{ + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseInteger"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of integer + StudentHBaseInteger studentMax = new StudentHBaseInteger(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Integer) getMaxValue(Integer.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of integer + StudentHBaseInteger studentMin = new StudentHBaseInteger(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Integer) getMinValue(Integer.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of integer + StudentHBaseInteger student = new StudentHBaseInteger(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Integer) getRandomValue(Integer.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseInteger studentMax = em.find(StudentHBaseInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInteger studentMin = em.find(StudentHBaseInteger.class, getMinValue(Integer.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInteger student = em.find(StudentHBaseInteger.class, getRandomValue(Integer.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseInteger student = em.find(StudentHBaseInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInteger newStudent = em.find(StudentHBaseInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getRandomValue(Integer.class)); + q.setParameter(2, getMinValue(Integer.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + // else if (student.getId().equals(getMinValue(Integer.class))) + // { + // Assert.assertEquals(getPartialValue(short.class), + // student.getAge()); + // Assert.assertEquals(getMinValue(String.class), + // student.getName()); + // count++; + // } + else + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + Assert.assertEquals(getMaxValue(Integer.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + Assert.assertEquals(getMaxValue(Integer.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseInteger studentMax = em.find(StudentHBaseInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseInteger.class, getMaxValue(Integer.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseInteger s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInteger newStudent = em.find(StudentHBaseInteger.class, getRandomValue(Integer.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseInteger s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseInteger newStudent = em.find(StudentHBaseInteger.class, getRandomValue(Integer.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseInteger s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseInteger s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Integer.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseLongPrimitiveTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseLongPrimitiveTest.java new file mode 100644 index 000000000..01b4d5420 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseLongPrimitiveTest.java @@ -0,0 +1,582 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseLongPrimitive; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseLongPrimitiveTest extends Base +{ + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseLongPrimitive"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of long + StudentHBaseLongPrimitive studentMax = new StudentHBaseLongPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Long) getMaxValue(long.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of long + StudentHBaseLongPrimitive studentMin = new StudentHBaseLongPrimitive(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Long) getMinValue(long.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of long + StudentHBaseLongPrimitive student = new StudentHBaseLongPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Long) getRandomValue(long.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseLongPrimitive studentMax = em.find(StudentHBaseLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongPrimitive studentMin = em.find(StudentHBaseLongPrimitive.class, getMinValue(long.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongPrimitive student = em.find(StudentHBaseLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseLongPrimitive student = em.find(StudentHBaseLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongPrimitive newStudent = em.find(StudentHBaseLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getRandomValue(long.class)); + q.setParameter(2, getMinValue(long.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + // else if (student.getId() == ((Long) + // getMinValue(long.class)).longValue()) + // { + // Assert.assertEquals(getPartialValue(short.class), + // student.getAge()); + // Assert.assertEquals(getMinValue(String.class), + // student.getName()); + // count++; + // } + else + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + Assert.assertEquals(getMaxValue(long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + Assert.assertEquals(getMaxValue(long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseLongPrimitive studentMax = em.find(StudentHBaseLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseLongPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongPrimitive newStudent = em.find(StudentHBaseLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseLongPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongPrimitive newStudent = em.find(StudentHBaseLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseLongPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Long) getMinValue(long.class)).longValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseLongWrapperTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseLongWrapperTest.java new file mode 100644 index 000000000..e3ac99183 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseLongWrapperTest.java @@ -0,0 +1,581 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseLongWrapper; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseLongWrapperTest extends Base +{ + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseLongWrapper"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Long + StudentHBaseLongWrapper studentMax = new StudentHBaseLongWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Long) getMaxValue(Long.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Long + StudentHBaseLongWrapper studentMin = new StudentHBaseLongWrapper(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Long) getMinValue(Long.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Long + StudentHBaseLongWrapper student = new StudentHBaseLongWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Long) getRandomValue(Long.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseLongWrapper studentMax = em.find(StudentHBaseLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongWrapper studentMin = em.find(StudentHBaseLongWrapper.class, getMinValue(Long.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongWrapper student = em.find(StudentHBaseLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseLongWrapper student = em.find(StudentHBaseLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongWrapper newStudent = em.find(StudentHBaseLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getRandomValue(Long.class)); + q.setParameter(2, getMinValue(Long.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + // else if (student.getId().equals(getMinValue(Long.class))) + // { + // Assert.assertEquals(getPartialValue(short.class), + // student.getAge()); + // Assert.assertEquals(getMinValue(String.class), + // student.getName()); + // count++; + // } + else + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + Assert.assertEquals(getMaxValue(Long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + Assert.assertEquals(getMaxValue(Long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseLongWrapper studentMax = em.find(StudentHBaseLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseLongWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongWrapper newStudent = em.find(StudentHBaseLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseLongWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseLongWrapper newStudent = em.find(StudentHBaseLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseLongWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseLongWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Long.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseShortPrimitiveTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseShortPrimitiveTest.java new file mode 100644 index 000000000..bd58fe097 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseShortPrimitiveTest.java @@ -0,0 +1,580 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseShortPrimitive; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseShortPrimitiveTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseShortPrimitive"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Short + StudentHBaseShortPrimitive studentMax = new StudentHBaseShortPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Short) getMaxValue(Short.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Short + StudentHBaseShortPrimitive studentMin = new StudentHBaseShortPrimitive(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Short) getPartialValue(short.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Short + StudentHBaseShortPrimitive student = new StudentHBaseShortPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Short) getRandomValue(Short.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseShortPrimitive studentMax = em.find(StudentHBaseShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortPrimitive studentMin = em.find(StudentHBaseShortPrimitive.class, getPartialValue(short.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortPrimitive student = em.find(StudentHBaseShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseShortPrimitive student = em.find(StudentHBaseShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortPrimitive newStudent = em.find(StudentHBaseShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + Assert.assertEquals(getPartialValue(short.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.id between " + getPartialValue(short.class) + " and " + + getMaxValue(Short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseShortPrimitive student : students) + { + /* + * if (student.getId() == ((Short) + * getMaxValue(Short.class)).shortValue()) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId() == ((Short) getPartialValue(short.class)).shortValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseShortPrimitive studentMax = em.find(StudentHBaseShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseShortPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortPrimitive newStudent = em.find(StudentHBaseShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseShortPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortPrimitive newStudent = em.find(StudentHBaseShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getPartialValue(short.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getPartialValue(short.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseShortPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Short) getPartialValue(short.class)).shortValue()) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseShortWrapperTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseShortWrapperTest.java new file mode 100644 index 000000000..9c885065f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseShortWrapperTest.java @@ -0,0 +1,579 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseShortWrapper; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseShortWrapperTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseShortWrapper"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Short + StudentHBaseShortWrapper studentMax = new StudentHBaseShortWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Short) getMaxValue(Short.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Short + StudentHBaseShortWrapper studentMin = new StudentHBaseShortWrapper(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Short) getPartialValue(short.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Short + StudentHBaseShortWrapper student = new StudentHBaseShortWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Short) getRandomValue(Short.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseShortWrapper studentMax = em.find(StudentHBaseShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortWrapper studentMin = em.find(StudentHBaseShortWrapper.class, getPartialValue(short.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortWrapper student = em.find(StudentHBaseShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseShortWrapper student = em.find(StudentHBaseShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortWrapper newStudent = em.find(StudentHBaseShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + Assert.assertEquals(getPartialValue(short.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.id between " + getPartialValue(short.class) + " and " + + getMaxValue(Short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseShortWrapper student : students) + { + /* + * if (student.getId().equals(getMaxValue(Short.class))) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId().equals(getPartialValue(short.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseShortWrapper studentMax = em.find(StudentHBaseShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseShortWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortWrapper newStudent = em.find(StudentHBaseShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseShortWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseShortWrapper newStudent = em.find(StudentHBaseShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getPartialValue(short.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseShortWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getPartialValue(short.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseShortWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getPartialValue(short.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseSqlDateTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseSqlDateTest.java new file mode 100644 index 000000000..361637bb4 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseSqlDateTest.java @@ -0,0 +1,583 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.sql.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseSqlDate; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseSqlDateTest extends Base +{ + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseSqlDate"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Date + StudentHBaseSqlDate student = new StudentHBaseSqlDate(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Date) getRandomValue(Date.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Date + StudentHBaseSqlDate studentMax = new StudentHBaseSqlDate(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Date) getMaxValue(Date.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Date + StudentHBaseSqlDate studentMin = new StudentHBaseSqlDate(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Date) getMinValue(Date.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseSqlDate studentMax = em.find(StudentHBaseSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseSqlDate studentMin = em.find(StudentHBaseSqlDate.class, getMinValue(Date.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseSqlDate student = em.find(StudentHBaseSqlDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseSqlDate student = em.find(StudentHBaseSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseSqlDate newStudent = em.find(StudentHBaseSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.id between " + getMinValue(Date.class) + " and " + + getMaxValue(Date.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseSqlDate studentMax = em.find(StudentHBaseSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseSqlDate.class, getMaxValue(Date.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseSqlDate s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseSqlDate newStudent = em.find(StudentHBaseSqlDate.class, getRandomValue(Date.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseSqlDate s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseSqlDate newStudent = em.find(StudentHBaseSqlDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseSqlDate s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseSqlDate s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Date) getRandomValue(Date.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseStringTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseStringTest.java new file mode 100644 index 000000000..23be82ac2 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseStringTest.java @@ -0,0 +1,571 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseString; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseStringTest extends Base +{ + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + private static final String table = "StudentHBaseString"; + + private HBaseCli cli; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of String + StudentHBaseString studentMax = new StudentHBaseString(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((String) getMaxValue(String.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of String + StudentHBaseString studentMin = new StudentHBaseString(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((String) getMinValue(String.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of String + StudentHBaseString student = new StudentHBaseString(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((String) getRandomValue(String.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseString studentMax = em.find(StudentHBaseString.class, getMaxValue(String.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseString studentMin = em.find(StudentHBaseString.class, getMinValue(String.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseString student = em.find(StudentHBaseString.class, getRandomValue(String.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseString student = em.find(StudentHBaseString.class, getMaxValue(String.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseString newStudent = em.find(StudentHBaseString.class, getMaxValue(String.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.id between " + getRandomValue(String.class) + " and " + + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseString student : students) + { + if (student.getId().equals(getRandomValue(String.class))) + { + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + Assert.assertEquals(getMaxValue(String.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + Assert.assertEquals(getMaxValue(String.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseString studentMax = em.find(StudentHBaseString.class, getMaxValue(String.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseString.class, getMaxValue(String.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseString s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseString newStudent = em.find(StudentHBaseString.class, getRandomValue(String.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseString s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseString newStudent = em.find(StudentHBaseString.class, getRandomValue(String.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.age > " + getPartialValue(short.class) + " and s.age < " + + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseString s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseString s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(String.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTest.java new file mode 100644 index 000000000..44920b269 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTest.java @@ -0,0 +1,471 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.crud.datatypes; + +import java.io.IOException; +import java.math.BigInteger; +import java.util.List; + +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.apache.hadoop.hbase.MasterNotRunningException; +import org.apache.hadoop.hbase.ZooKeeperConnectionException; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.junits.HBaseCli; + +/** + * The Class Student test case for HBase. + * + * @author Kuldeep.mishra + */ +public class StudentHBaseTest extends StudentBase +{ + private String persistenceUnit = "hbaseTest"; + + private HBaseCli cli; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + setupInternal(persistenceUnit); + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + teardownInternal(persistenceUnit); + + } + + @Test + public void executeTests() + { + onInsert(); + onMerge(); + } + + /** + * Test method for. + * + * @throws InstantiationException + * the instantiation exception + * @throws IllegalAccessException + * the illegal access exception + * {@link com.impetus.kundera.examples.student.StudentDao#saveStudent(com.impetus.kundera.StudentHBase.crud.datatype.entities.StudentHbase)} + * . + */ + + public void onInsert() + { + try + { + onInsert(new StudentHBase()); + } + catch (InstantiationException e) + { + e.printStackTrace(); + Assert.fail(e.getMessage()); + } + catch (IllegalAccessException e) + { + e.printStackTrace(); + Assert.fail(e.getMessage()); + } + + // find by id. + StudentEntityDef s = em.find(StudentHBase.class, studentId1); + assertOnDataTypes((StudentHBase) s); + + // // find by name. + assertFindByName(em, "StudentHBase", StudentHBase.class, "Amresh", "studentName"); + + // find by name and age. + assertFindByNameAndAge(em, "StudentHBase", StudentHBase.class, "Amresh", "10", "studentName"); + + // find by name, age clause + assertFindByNameAndAgeGTAndLT(em, "StudentHBase", StudentHBase.class, "Amresh", "10", "20", "studentName"); + // + // // find by between clause + assertFindByNameAndAgeBetween(em, "StudentHBase", StudentHBase.class, "Amresh", "10", "15", "studentName"); + + // find by Range. + assertFindByRange(em, "StudentHBase", StudentHBase.class, "12345677", "12345679", "studentId"); + + // find by without where clause. + assertFindWithoutWhereClause(em, "StudentHBase", StudentHBase.class); + + // Query on Date. + String query = "Select s from StudentHBase s where s.enrolmentDate =:enrolmentDate"; + Query q = em.createQuery(query); + q.setParameter("enrolmentDate", enrolmentDate); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + + // Query on long. + /* String */query = "Select s from StudentHBase s where s.uniqueId =?1"; + /* Query */q = em.createQuery(query); + q.setParameter(1, 78575785897L); + + /* List */results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(78575785897L, results.get(0).getUniqueId()); + + // Assert on boolean. + query = "Select s from StudentHBase s where s.isExceptional =?1"; + q = em.createQuery(query); + q.setParameter(1, true); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertEquals(true, results.get(0).isExceptional()); + + // with false. + query = "Select s from StudentHBase s where s.isExceptional =?1"; + q = em.createQuery(query); + q.setParameter(1, false); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + + // query on int. + + query = "Select s from StudentHBase s where s.age =?1"; + q = em.createQuery(query); + q.setParameter(1, 10); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(10, results.get(0).getAge()); + + // query on char (semester) + + query = "Select s from StudentHBase s where s.semester =?1"; + q = em.createQuery(query); + q.setParameter(1, 'A'); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(10, results.get(0).getAge()); + Assert.assertEquals('A', results.get(0).getSemester()); + + // query on float (percentage) + query = "Select s from StudentHBase s where s.percentage =?1"; + q = em.createQuery(query); + q.setParameter(1, 61.6); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(61.6f, results.get(0).getPercentage()); + + // query on double (height) + + query = "Select s from StudentHBase s where s.height =?1"; + q = em.createQuery(query); + q.setParameter(1, 163.76765654); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // query on cgpa. + query = "Select s from StudentHBase s where s.cgpa =?1"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(8, results.get(0).getCgpa()); + + // query on yearsSpent. + Integer i = new Integer(3); + query = "Select s from StudentHBase s where s.yearsSpent = 3"; + q = em.createQuery(query); + // q.setParameter(1, new Integer(3)); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(i, results.get(0).getYearsSpent()); + + // query on yearsSpent. + query = "Select s from StudentHBase s where s.yearsSpent =?1"; + q = em.createQuery(query); + q.setParameter(1, new Integer(3)); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(new Integer(3), results.get(0).getYearsSpent()); + + // query on digitalSignature. + query = "Select s from StudentHBase s where s.digitalSignature =?1"; + q = em.createQuery(query); + q.setParameter(1, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertEquals(true, results.get(0).isExceptional()); + Assert.assertEquals((byte) 50, results.get(0).getDigitalSignature()); + + // query on cpga and digitalSignature. + query = "Select s from StudentHBase s where s.cgpa =?1 and s.digitalSignature >= ?2 and s.digitalSignature <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, (byte) 5); + q.setParameter(3, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(true, results.get(1).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + + // query on cpga and digitalSignature parameter appended with String + // . + query = "Select s from StudentHBase s where s.cgpa = 8 and s.digitalSignature >= 5 and s.digitalSignature <= 50"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(true, results.get(1).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + + // query on cpga and digitalSignature. + query = "Select s from StudentHBase s where s.digitalSignature >= ?2 and s.digitalSignature <= ?3 and s.cgpa =?1"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, (byte) 5); + q.setParameter(3, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(true, results.get(1).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + + // query on percentage and height. + query = "Select s from StudentHBase s where s.percentage >= ?2 and s.percentage <= ?3 and s.height =?1"; + q = em.createQuery(query); + q.setParameter(1, 163.76765654); + q.setParameter(2, 61.6); + q.setParameter(3, 69.3); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals(61.6f, results.get(0).getPercentage()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // query on percentage and height parameter appended in string. + query = "Select s from StudentHBase s where s.percentage >= 61.6 and s.percentage <= 69.3 and s.height = 163.76765654"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals(61.6f, results.get(0).getPercentage()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // query on cpga and uniqueId. + query = "Select s from StudentHBase s where s.cgpa =?1 and s.uniqueId >= ?2 and s.uniqueId <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, 78575785897L); + q.setParameter(3, 78575785899L); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(true, results.get(1).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + Assert.assertEquals(78575785897L, results.get(0).getUniqueId()); + Assert.assertEquals(78575785898L, results.get(1).getUniqueId()); + + // query on cpga and semester. + query = "Select s from StudentHBase s where s.cgpa =?1 and s.semester >= ?2 and s.semester < ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, 'A'); + q.setParameter(3, 'C'); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(true, results.get(1).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + Assert.assertEquals(78575785897L, results.get(0).getUniqueId()); + Assert.assertEquals(78575785898L, results.get(1).getUniqueId()); + Assert.assertEquals(10, results.get(0).getAge()); + Assert.assertEquals(20, results.get(1).getAge()); + + // query on cpga and semester with appending in string. + query = "Select s from StudentHBase s where s.cgpa = 8 and s.semester >= A and s.semester < C"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(true, results.get(1).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + Assert.assertEquals(78575785897L, results.get(0).getUniqueId()); + Assert.assertEquals(78575785898L, results.get(1).getUniqueId()); + Assert.assertEquals(10, results.get(0).getAge()); + Assert.assertEquals(20, results.get(1).getAge()); + + // query on invalid cpga and uniqueId. + query = "Select s from StudentHBase s where s.cgpa =?1 and s.uniqueId >= ?2 and s.uniqueId <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 2); + q.setParameter(2, 78575785897L); + q.setParameter(3, 78575785899L); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + // query on big integer. + query = "Select s from StudentHBase s where s.bigInteger =?1"; + q = em.createQuery(query); + q.setParameter(1, bigInteger); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + Assert.assertEquals(true, results.get(1).isExceptional()); + Assert.assertEquals(163.76765655, results.get(1).getHeight()); + Assert.assertEquals(true, results.get(2).isExceptional()); + Assert.assertEquals(163.76765656, results.get(2).getHeight()); + Assert.assertEquals(10, results.get(0).getAge()); + Assert.assertEquals(20, results.get(1).getAge()); + Assert.assertEquals(15, results.get(2).getAge()); + Assert.assertEquals('A', results.get(0).getSemester()); + Assert.assertEquals('B', results.get(1).getSemester()); + Assert.assertEquals('C', results.get(2).getSemester()); + + // invalid. + q.setParameter(1, new BigInteger("1234567823")); + results = q.getResultList(); + + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + updateQueryTest(); + + } + + private void updateQueryTest() + {/* + * Query q = em.createQuery( + * "update StudentHBase s set s.studentName = :oldName where s.studentName = :newName" + * ); q.setParameter("newName", "NewAmresh"); q.setParameter("oldName", + * "Amresh"); int results = q.executeUpdate(); + * Assert.assertNotNull(results); Assert.assertEquals(1, results); + */ + } + + /** + * On merge. + */ + public void onMerge() + { + em.persist(prepareData((Long) studentId1, 78575785897L, "Amresh", true, 10, 'C', (byte) 5, (short) 8, + (float) 69.6, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, calendar, + new StudentHBase())); + StudentHBase s = em.find(StudentHBase.class, studentId1); + Assert.assertNotNull(s); + Assert.assertEquals("Amresh", s.getStudentName()); + // modify record. + s.setStudentName("NewAmresh"); + em.merge(s); + // emf.close(); + Query q = em.createQuery("Select p from StudentHBase p where p.studentName = NewAmresh"); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + } + + @Override + void startServer() throws InterruptedException + { + cli = new HBaseCli(); + cli.startCluster(); + } + + @Override + void stopServer() throws InterruptedException, MasterNotRunningException, ZooKeeperConnectionException, IOException + { + } + + @Override + void createSchema() + { + cli.createTable("STUDENT"); + } + + @Override + void deleteSchema() + { + cli.dropTable("NETSTAT_DTL_SMRY"); + cli.dropTable("STUDENT"); + cli.dropTable("PERSON_HBASE"); + cli.dropTable("PERSON"); + cli.dropTable("Address"); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTimeTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTimeTest.java new file mode 100644 index 000000000..73a4adf05 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTimeTest.java @@ -0,0 +1,582 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.sql.Time; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseTime; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseTimeTest extends Base +{ + private static final String table = "StudentHBaseTime"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Time + StudentHBaseTime student = new StudentHBaseTime(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Time) getRandomValue(Time.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Time + StudentHBaseTime studentMax = new StudentHBaseTime(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Time) getMaxValue(Time.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Time + StudentHBaseTime studentMin = new StudentHBaseTime(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Time) getMinValue(Time.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseTime studentMax = em.find(StudentHBaseTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTime studentMin = em.find(StudentHBaseTime.class, getMinValue(Time.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTime student = em.find(StudentHBaseTime.class, getRandomValue(Time.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseTime student = em.find(StudentHBaseTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTime newStudent = em.find(StudentHBaseTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.id between " + getMinValue(Time.class) + " and " + + getMaxValue(Time.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Time.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + Assert.assertEquals(getMaxValue(Time.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + Assert.assertEquals(getMaxValue(Time.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseTime studentMax = em.find(StudentHBaseTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseTime.class, getMaxValue(Time.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseTime s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTime newStudent = em.find(StudentHBaseTime.class, getRandomValue(Time.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String upTimeQuery = "Update StudentHBaseTime s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(upTimeQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTime newStudent = em.find(StudentHBaseTime.class, getRandomValue(Time.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTime s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseTime s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Time.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Time) getRandomValue(Time.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTimestampTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTimestampTest.java new file mode 100644 index 000000000..6c662c2c0 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseTimestampTest.java @@ -0,0 +1,582 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.sql.Timestamp; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseTimestamp; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseTimestampTest extends Base +{ + private static final String table = "StudentHBaseTimestamp"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Time + StudentHBaseTimestamp student = new StudentHBaseTimestamp(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Timestamp) getRandomValue(Timestamp.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Time + StudentHBaseTimestamp studentMax = new StudentHBaseTimestamp(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Timestamp) getMaxValue(Timestamp.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Timestamp + StudentHBaseTimestamp studentMin = new StudentHBaseTimestamp(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((Timestamp) getMinValue(Timestamp.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseTimestamp studentMax = em.find(StudentHBaseTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTimestamp studentMin = em.find(StudentHBaseTimestamp.class, getMinValue(Timestamp.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTimestamp student = em.find(StudentHBaseTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseTimestamp student = em.find(StudentHBaseTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTimestamp newStudent = em.find(StudentHBaseTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.id between " + getMinValue(Timestamp.class) + " and " + + getMaxValue(Timestamp.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentHBaseTimestamp student : students) + { + /* + * if (student.getId().equals(getMaxValue(Timestamp.class))) { + * Assert.assertEquals(getMaxValue(short.class), student.getAge()); + * Assert.assertEquals("Kuldeep", student.getName()); count++; } + * else + */if (student.getId().equals(getMinValue(Timestamp.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + Assert.assertEquals(getMaxValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + Assert.assertEquals(getMaxValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseTimestamp studentMax = em.find(StudentHBaseTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseTimestamp s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTimestamp newStudent = em.find(StudentHBaseTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String upTimeQuery = "Update StudentHBaseTimestamp s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(upTimeQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseTimestamp newStudent = em.find(StudentHBaseTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.name = Amresh and s.age > " + + getPartialValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseTimestamp s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseTimestamp s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Timestamp.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Timestamp) getRandomValue(Timestamp.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseUUIDTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseUUIDTest.java new file mode 100644 index 000000000..02810d68f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/StudentHBaseUUIDTest.java @@ -0,0 +1,580 @@ +package com.impetus.client.hbase.crud.datatypes; + +import java.util.List; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.datatypes.entities.StudentHBaseUUID; +import com.impetus.client.hbase.junits.HBaseCli; + +public class StudentHBaseUUIDTest extends Base +{ + private static final String table = "StudentHBaseUUID"; + + private HBaseCli cli; + + private static final String keyspace = "KunderaHbaseDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("HbaseDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of UUID + StudentHBaseUUID studentMax = new StudentHBaseUUID(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((UUID) getMaxValue(UUID.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of UUID + StudentHBaseUUID studentMin = new StudentHBaseUUID(); + studentMin.setAge((Short) getPartialValue(short.class)); + studentMin.setId((UUID) getMinValue(UUID.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of UUID + StudentHBaseUUID student = new StudentHBaseUUID(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((UUID) getRandomValue(UUID.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseUUID studentMax = em.find(StudentHBaseUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseUUID studentMin = em.find(StudentHBaseUUID.class, getMinValue(UUID.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getPartialValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseUUID student = em.find(StudentHBaseUUID.class, getRandomValue(UUID.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentHBaseUUID student = em.find(StudentHBaseUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseUUID newStudent = em.find(StudentHBaseUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.age = " + getPartialValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMaxValue(UUID.class)); + q.setParameter(2, getRandomValue(UUID.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(UUID.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.name = Kuldeep and s.age > " + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + Assert.assertEquals(getMaxValue(UUID.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.name = Kuldeep and s.age > " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + Assert.assertEquals(getMaxValue(UUID.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentHBaseUUID studentMax = em.find(StudentHBaseUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentHBaseUUID.class, getMaxValue(UUID.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentHBaseUUID s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseUUID newStudent = em.find(StudentHBaseUUID.class, getRandomValue(UUID.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentHBaseUUID s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentHBaseUUID newStudent = em.find(StudentHBaseUUID.class, getRandomValue(UUID.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.name = Amresh and s.age > " + getPartialValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.name = Kuldeep and s.age >= " + getPartialValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentHBaseUUID s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentHBaseUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentHBaseUUID s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentHBaseUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(UUID.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + cli = new HBaseCli(); + cli.startCluster(); + } + + public void stopCluster() + { + cli.stopCluster(); + } + + public void createSchema() + { + cli.createTable(table); + + } + + public void dropSchema() + { + cli.dropTable(table); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/ZkShutDownTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/ZkShutDownTest.java new file mode 100644 index 000000000..3c202d25d --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/ZkShutDownTest.java @@ -0,0 +1,39 @@ +/** + * + */ +package com.impetus.client.hbase.crud.datatypes; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +/** + * @author Kuldeep Mishra + * + */ +public class ZkShutDownTest +{ + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + } + + @Test + public void test() + { + // HBaseCli.cleanUp(); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBigDecimal.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBigDecimal.java new file mode 100644 index 000000000..c61eee360 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBigDecimal.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.math.BigDecimal; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseBigDecimal", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseBigDecimal +{ + + @Id + private BigDecimal id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public BigDecimal getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(BigDecimal id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBigInteger.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBigInteger.java new file mode 100644 index 000000000..413d7ba9b --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBigInteger.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.math.BigInteger; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseBigInteger", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseBigInteger +{ + + @Id + private BigInteger id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public BigInteger getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(BigInteger id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBooleanPrimitive.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBooleanPrimitive.java new file mode 100644 index 000000000..93461e2a0 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBooleanPrimitive.java @@ -0,0 +1,72 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseBooleanPrimitive", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseBooleanPrimitive +{ + @Id + private boolean id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public boolean getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(boolean id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBooleanWrapper.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBooleanWrapper.java new file mode 100644 index 000000000..e522611a5 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBooleanWrapper.java @@ -0,0 +1,72 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseBooleanWrapper", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseBooleanWrapper +{ + @Id + private Boolean id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Boolean getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Boolean id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBytePrimitive.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBytePrimitive.java new file mode 100644 index 000000000..41a262503 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseBytePrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseBytePrimitive", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseBytePrimitive +{ + + @Id + private byte id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public byte getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(byte id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseByteWrapper.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseByteWrapper.java new file mode 100644 index 000000000..63b5661b9 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseByteWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseByteWrapper", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseByteWrapper +{ + + @Id + private Byte id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Byte getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Byte id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseCalendar.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseCalendar.java new file mode 100644 index 000000000..65e258ba9 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseCalendar.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.util.Calendar; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseCalendar", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseCalendar +{ + + @Id + private Calendar id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Calendar getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Calendar id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseChar.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseChar.java new file mode 100644 index 000000000..8da515386 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseChar.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseChar", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseChar +{ + + @Id + private char id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public char getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(char id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseCharacter.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseCharacter.java new file mode 100644 index 000000000..609ba375e --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseCharacter.java @@ -0,0 +1,72 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseCharacter", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseCharacter +{ + @Id + private Character id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Character getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Character id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDate.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDate.java new file mode 100644 index 000000000..2ca1b08af --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDate.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseDate", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseDate +{ + + @Id + private Date id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Date getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Date id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDoublePrimitive.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDoublePrimitive.java new file mode 100644 index 000000000..f6896c3ab --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDoublePrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseDoublePrimitive", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseDoublePrimitive +{ + + @Id + private double id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public double getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(double id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDoubleWrapper.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDoubleWrapper.java new file mode 100644 index 000000000..e8065c941 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseDoubleWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseDoubleWrapper", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseDoubleWrapper +{ + + @Id + private Double id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Double getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Double id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseFloatPrimitive.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseFloatPrimitive.java new file mode 100644 index 000000000..fdbb072fd --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseFloatPrimitive.java @@ -0,0 +1,72 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseFloatPrimitive", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseFloatPrimitive +{ + @Id + private float id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public float getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(float id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseFloatWrapper.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseFloatWrapper.java new file mode 100644 index 000000000..7877d4766 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseFloatWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseFloatWrapper", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseFloatWrapper +{ + + @Id + private Float id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Float getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Float id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseInt.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseInt.java new file mode 100644 index 000000000..8bf83fd8d --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseInt.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseInt", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseInt +{ + + @Id + private int id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseInteger.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseInteger.java new file mode 100644 index 000000000..7a79eaa11 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseInteger.java @@ -0,0 +1,72 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseInteger", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseInteger +{ + @Id + private Integer id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Integer getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Integer id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseLongPrimitive.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseLongPrimitive.java new file mode 100644 index 000000000..3a8cfdfe8 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseLongPrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseLongPrimitive", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseLongPrimitive +{ + + @Id + private long id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public long getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(long id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseLongWrapper.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseLongWrapper.java new file mode 100644 index 000000000..9e5fe1c7e --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseLongWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseLongWrapper", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseLongWrapper +{ + + @Id + private Long id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Long getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Long id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseShortPrimitive.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseShortPrimitive.java new file mode 100644 index 000000000..5ca0a509f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseShortPrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseShortPrimitive", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseShortPrimitive +{ + + @Id + private short id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public short getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(short id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseShortWrapper.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseShortWrapper.java new file mode 100644 index 000000000..6f020e4e6 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseShortWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseShortWrapper", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseShortWrapper +{ + + @Id + private Short id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Short getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Short id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseSqlDate.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseSqlDate.java new file mode 100644 index 000000000..10460e978 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseSqlDate.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.sql.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseSqlDate", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseSqlDate +{ + + @Id + private Date id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Date getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Date id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseString.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseString.java new file mode 100644 index 000000000..46af20876 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseString.java @@ -0,0 +1,73 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseString", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseString +{ + + @Id + private String id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseTime.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseTime.java new file mode 100644 index 000000000..ec6635ecf --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseTime.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.sql.Time; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseTime", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseTime +{ + + @Id + private Time id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Time getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Time id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseTimestamp.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseTimestamp.java new file mode 100644 index 000000000..7b5bb477d --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseTimestamp.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.sql.Timestamp; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseTimestamp", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseTimestamp +{ + + @Id + private Timestamp id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Timestamp getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Timestamp id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseUUID.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseUUID.java new file mode 100644 index 000000000..22a25511a --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/datatypes/entities/StudentHBaseUUID.java @@ -0,0 +1,75 @@ +package com.impetus.client.hbase.crud.datatypes.entities; + +import java.util.UUID; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentHBaseUUID", schema = "KunderaHbaseDataType@HbaseDataTypeTest") +public class StudentHBaseUUID +{ + + @Id + private UUID id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public UUID getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(UUID id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/EmbeddedEntityTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/EmbeddedEntityTest.java new file mode 100644 index 000000000..b65a043aa --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/EmbeddedEntityTest.java @@ -0,0 +1,243 @@ +package com.impetus.client.hbase.crud.embedded; + +import java.io.IOException; +import java.util.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; +import javax.servlet.UnavailableException; + +import org.apache.thrift.TException; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +public class EmbeddedEntityTest +{ + + /** + * + */ + private static final Date CAPTURE_TIME = new Date(); + + private static final Date CAPTURE_TIME1 = new Date("Feb 14 10:01:25 MST 2010"); + + private static final Date CAPTURE_TIME2 = new Date(Long.MAX_VALUE); + + private static final Date CAPTURE_TIME3 = new Date("Feb 14 10:10:17 MST 2016"); + + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + private static HBaseCli cli; + + @BeforeClass + public static void setUpBeforeClass() throws IOException + { + cli = new HBaseCli(); + cli.startCluster(); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + emf = Persistence.createEntityManagerFactory("hbaseTest"); + } + + @Before + public void setUp() throws IOException, TException, UnavailableException + { + em = emf.createEntityManager(); + } + + @Test + public void testSelectEmbeddedColumn() + { + persist(); + String query2 = "select x.id," + "x.rowKey," + "x.established, " + "x.closeWait," + "x.finWait," + + "x.finWait2," + "x.idle," + "x.listen," + "x.synRecv," + "x.timeWait," + "x.total " + + "from NetstatData x " + "where x.id.server= :serverid"; + + Query query = em.createQuery(query2); + query.setParameter("serverid", "apdwa570"); + List result = query.getResultList(); + Assert.assertNotNull(result); + Assert.assertEquals(2, result.size()); + Assert.assertNotNull(result.get(0)); + Assert.assertNotNull(result.get(0).getId()); + Assert.assertEquals(CAPTURE_TIME, result.get(0).getId().getCaptureTime()); + Assert.assertEquals("apdwa570", result.get(0).getId().getServer()); + Assert.assertNull(result.get(0).getId().getPortMapId()); + } + + @Test + public void testSelectOnlySpecificColumnOfEmbeddable() + { + persist(); + String query2 = "select x.id.captureTime," + "x.rowKey," + "x.established, " + "x.closeWait," + "x.finWait," + + "x.finWait2," + "x.idle," + "x.listen," + "x.synRecv," + "x.timeWait," + "x.total " + + "from NetstatData x " + "where x.id.server= :serverid"; + + Query query = em.createQuery(query2); + query.setParameter("serverid", "apdwa571"); + List result = query.getResultList(); + Assert.assertNotNull(result); + Assert.assertEquals(2, result.size()); + Assert.assertNotNull(result.get(0)); + Assert.assertNotNull(result.get(0).getId()); + Assert.assertEquals(CAPTURE_TIME2, result.get(0).getId().getCaptureTime()); + Assert.assertNull(result.get(0).getId().getServer()); + Assert.assertNull(result.get(0).getId().getPortMapId()); + } + + @Test + public void testSelectTwoSpecificColumnOfEmbeddable() + { + persist(); + String query2 = "select x.id.captureTime," + "x.id.server," + "x.rowKey," + "x.established, " + "x.closeWait," + + "x.finWait," + "x.finWait2," + "x.idle," + "x.listen," + "x.synRecv," + "x.timeWait," + "x.total " + + "from NetstatData x " + "where x.id.portMapTypeCd= :port" + + " and x.id.captureTime between :captureTime1 and :captureTime2"; + + Query query = em.createQuery(query2); + query.setParameter("port", "portMapTypeCd"); + query.setParameter("captureTime1", CAPTURE_TIME1); + query.setParameter("captureTime2", CAPTURE_TIME3); + + List result = query.getResultList(); + Assert.assertNotNull(result); + Assert.assertEquals(3, result.size()); + Assert.assertNotNull(result.get(0)); + Assert.assertNotNull(result.get(0).getId()); + Assert.assertEquals(CAPTURE_TIME, result.get(0).getId().getCaptureTime()); + Assert.assertEquals("apdwa570", result.get(0).getId().getServer()); + Assert.assertNull(result.get(0).getId().getPortMapId()); + } + + @Test + public void testSelectTwoColumnsOfEmbeddable() + { + persist(); + String query2 = "select x.id.captureTime," + "x.id.server," + "x.rowKey," + "x.established, " + "x.closeWait," + + "x.finWait," + "x.finWait2," + "x.idle," + "x.listen," + "x.synRecv," + "x.timeWait," + "x.total " + + "from NetstatData x " + "where x.id.server= :serverId" + + " and x.id.captureTime between :captureTime1 and :captureTime2"; + + Query query = em.createQuery(query2); + query.setParameter("serverId", "apdwa571"); + query.setParameter("captureTime1", CAPTURE_TIME1); + query.setParameter("captureTime2", CAPTURE_TIME3); + + List result = query.getResultList(); + Assert.assertNotNull(result); + Assert.assertEquals(1, result.size()); + Assert.assertNotNull(result.get(0)); + Assert.assertNotNull(result.get(0).getId()); + Assert.assertEquals(CAPTURE_TIME3, result.get(0).getId().getCaptureTime()); + Assert.assertEquals("apdwa571", result.get(0).getId().getServer()); + Assert.assertNull(result.get(0).getId().getPortMapId()); + } + + @Test + public void testSelectAll() + { + persist(); + String query2 = "select x from NetstatData x " + "where x.id.portMapTypeCd= :port"; + + Query query = em.createQuery(query2); + query.setParameter("port", "portMapTypeCd"); + List result = query.getResultList(); + Assert.assertNotNull(result); + Assert.assertEquals(4, result.size()); + Assert.assertNotNull(result.get(0)); + Assert.assertNotNull(result.get(0).getId()); + Assert.assertEquals(CAPTURE_TIME, result.get(0).getId().getCaptureTime()); + Assert.assertEquals("apdwa570", result.get(0).getId().getServer()); + Assert.assertNull(result.get(0).getId().getPortMapId()); + } + + @After + public void tearDown() + { + em.close(); + + } + + @AfterClass + public static void tearDownAfterClass() + { + emf.close(); + if (cli != null ) + { + cli.dropTable("NETSTAT_DTL_SMRY"); + cli.dropTable("STUDENT"); + cli.dropTable("PERSON_HBASE"); + cli.dropTable("PERSON"); + cli.dropTable("Address"); + } + } + + /** + * + */ + private void persist() + { + NetstatData data = new NetstatData(); + NetstatDataId id = new NetstatDataId(); + id.setServer("apdwa570"); + data.setRowKey("rowKey1"); + id.setCaptureTime(CAPTURE_TIME); + id.setPortMapTypeCd("portMapTypeCd"); + data.setEstablished(1); + data.setTotal(1); + data.setId(id); + + em.persist(data); + + NetstatData data1 = new NetstatData(); + NetstatDataId id1 = new NetstatDataId(); + id1.setServer("apdwa570"); + data1.setRowKey("rowKey2"); + id1.setCaptureTime(CAPTURE_TIME1); + id1.setPortMapTypeCd("portMapTypeCd"); + data1.setEstablished(2); + data1.setTotal(2); + data1.setId(id1); + + em.persist(data1); + + NetstatData data2 = new NetstatData(); + NetstatDataId id2 = new NetstatDataId(); + id2.setServer("apdwa571"); + data2.setRowKey("rowKey3"); + id2.setCaptureTime(CAPTURE_TIME2); + id2.setPortMapTypeCd("portMapTypeCd"); + data2.setEstablished(3); + data2.setTotal(3); + data2.setId(id2); + + em.persist(data2); + + NetstatData data3 = new NetstatData(); + NetstatDataId id3 = new NetstatDataId(); + id3.setServer("apdwa571"); + data3.setRowKey("rowKey4"); + id3.setCaptureTime(CAPTURE_TIME3); + id3.setPortMapTypeCd("portMapTypeCd"); + data3.setEstablished(4); + data3.setTotal(4); + data3.setId(id3); + + em.persist(data3); + + em.clear(); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/NetstatData.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/NetstatData.java new file mode 100644 index 000000000..d524a485a --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/NetstatData.java @@ -0,0 +1,217 @@ +package com.impetus.client.hbase.crud.embedded; + +import java.io.Serializable; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@SuppressWarnings("serial") +@Entity +@Table(name = "NETSTAT_DTL_SMRY", schema = "KunderaExamples@hbaseTest") +public class NetstatData implements Serializable +{ + + @Id + @Column(name = "ROW_KEY") + private String rowKey; // added for hbase + + @Embedded + private NetstatDataId id; + + @Column(name = "ESTAB_PORT_CT", nullable = true) + private Integer established; + + @Column(name = "CLOSE_WAIT_CT", nullable = true) + private Integer closeWait; + + @Column(name = "FINISH_WAIT_CT", nullable = true) + private Integer finWait; + + @Column(name = "FINISH_WAIT2_CT", nullable = true) + private Integer finWait2; + + @Column(name = "IDLE_CT", nullable = true) + private Integer idle; + + @Column(name = "LISTEN_CT", nullable = true) + private Integer listen; + + @Column(name = "SYNC_RCV_CT", nullable = true) + private Integer synRecv; + + @Column(name = "TIME_WAIT_CT", nullable = true) + private Integer timeWait; + + @Column(name = "PORT_CT", nullable = true) + private Integer total; + + public NetstatData() + { + NetstatDataId id = new NetstatDataId(); + this.id = id; + } + + private transient String portDesc; + + public NetstatDataId getId() + { + return this.id; + } + + public void setId(NetstatDataId id) + { + this.id = id; + } + + public Integer getEstablished() + { + return this.established; + } + + public void setEstablished(Integer established) + { + this.established = established; + } + + public Integer getCloseWait() + { + return this.closeWait; + } + + public void setCloseWait(Integer closeWait) + { + this.closeWait = closeWait; + } + + public Integer getFinWait() + { + return this.finWait; + } + + public void setFinWait(Integer finWait) + { + this.finWait = finWait; + } + + public Integer getFinWait2() + { + return this.finWait2; + } + + public void setFinWait2(Integer finWait2) + { + this.finWait2 = finWait2; + } + + public Integer getIdle() + { + return this.idle; + } + + public void setIdle(Integer idle) + { + this.idle = idle; + } + + public Integer getListen() + { + return this.listen; + } + + public void setListen(Integer listen) + { + this.listen = listen; + } + + public Integer getSynRecv() + { + return this.synRecv; + } + + public void setSynRecv(Integer synRecv) + { + this.synRecv = synRecv; + } + + public Integer getTimeWait() + { + return this.timeWait; + } + + public void setTimeWait(Integer timeWait) + { + this.timeWait = timeWait; + } + + public Integer getTotal() + { + return this.total; + } + + public void setTotal(Integer total) + { + this.total = total; + } + + public String getPortDesc() + { + return portDesc; + } + + public void setPortDesc(String portDesc) + { + this.portDesc = portDesc; + } + + public String getPortType() + { + // For DataPower return PortMapTypeCd itself + if (id.getPortMapTypeCd().length() > 1) + { + return id.getPortMapTypeCd(); + } + + if (id.getPortMapTypeCd() == null) + return "Others"; + + switch (id.getPortMapTypeCd().toCharArray()[0]) + { + case 'A': + return "App Port"; + case 'N': + return "Netscaler"; + case 'W': + return "Web Port"; + case 'Q': + return "MQ"; + case 'D': + return "DB"; + case 'L': + return "Local"; + case '?': + return "?"; + default: + return "Others"; + } + + } + + public void setPortType(String s) + { + throw new IllegalArgumentException("Can't set a read-only attribute"); + } + + public String getRowKey() + { + return rowKey; + } + + public void setRowKey(String rowKey) + { + this.rowKey = rowKey; + } + +} \ No newline at end of file diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/NetstatDataId.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/NetstatDataId.java new file mode 100644 index 000000000..ae152b6a2 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/crud/embedded/NetstatDataId.java @@ -0,0 +1,93 @@ +package com.impetus.client.hbase.crud.embedded; + +import java.io.Serializable; +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@SuppressWarnings("serial") +@Embeddable +public class NetstatDataId implements Serializable +{ + + @Column(name = "SERVER_ID", nullable = true) + private String server; + + @Column(name = "CPTR_TS", nullable = true) + private Date captureTime; + + @Column(name = "PORTMAP_ID", nullable = true) + private Integer portMapId; + + @Column(name = "PORTMAP_TYP_CD", nullable = true) + private String portMapTypeCd; + + public String getServer() + { + return this.server; + } + + public void setServer(String server) + { + this.server = server; + } + + public Date getCaptureTime() + { + return this.captureTime; + } + + public void setCaptureTime(Date captureTime) + { + this.captureTime = captureTime; + } + + public Integer getPortMapId() + { + return portMapId; + } + + public void setPortMapId(Integer portMapId) + { + this.portMapId = portMapId; + } + + public String getPortMapTypeCd() + { + return portMapTypeCd; + } + + public void setPortMapTypeCd(String portMapTypeCd) + { + this.portMapTypeCd = portMapTypeCd; + } + + public boolean equals(Object o) + { + if (this == o) + return true; + if (o == null) + return false; + if (!(o instanceof NetstatDataId)) + return false; + NetstatDataId that = (NetstatDataId) o; + + return ((server == that.server) || (server != null && that.server != null && server.equals(that.server))) + && ((captureTime == that.captureTime) || (captureTime != null && that.captureTime != null && captureTime + .equals(that.captureTime))) + && ((portMapId == that.portMapId) || (portMapId != null && that.portMapId != null && this.portMapId + .equals(that.portMapId))) && ((portMapTypeCd == that.portMapTypeCd)); + } + + public int hashCode() + { + int result = 17; + result = 37 * result + (server == null ? 0 : server.hashCode()); + result = 37 * result + (captureTime == null ? 0 : captureTime.hashCode()); + result = 37 * result + (portMapId == null ? 0 : portMapId.hashCode()); + result = 37 * result + (portMapTypeCd == null ? 0 : portMapTypeCd.hashCode()); + return result; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/HBaseGeneratedIdTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/HBaseGeneratedIdTest.java new file mode 100644 index 000000000..1452071c9 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/HBaseGeneratedIdTest.java @@ -0,0 +1,226 @@ +package com.impetus.client.hbase.generatedId; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.GenerationType; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.impetus.client.hbase.HBaseClient; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdDefault; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdStrategyAuto; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdStrategyIdentity; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdStrategySequence; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdStrategyTable; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdWithOutSequenceGenerator; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdWithOutTableGenerator; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdWithSequenceGenerator; +import com.impetus.client.hbase.generatedId.entites.HBaseGeneratedIdWithTableGenerator; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.KunderaException; + +public class HBaseGeneratedIdTest +{ + private EntityManagerFactory emf; + + private HBaseCli cli; + + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + } + + @AfterClass + public static void tearDownAfterClass() throws Exception + { + } + + @Before + public void setUp() throws Exception + { + cli = new HBaseCli(); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("hbase_generated_id"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + cli.dropTable("HBaseGeneratedIdDefault"); + cli.dropTable("HBaseGeneratedIdStrategyAuto"); + cli.dropTable("HBaseGeneratedIdStrategyIdentity"); + cli.dropTable("HBaseGeneratedIdStrategySequence"); + cli.dropTable("HBaseGeneratedIdStrategyTable"); + cli.dropTable("HBaseGeneratedIdWithOutSequenceGenerator"); + cli.dropTable("HBaseGeneratedIdWithOutTableGenerator"); + cli.dropTable("HBaseGeneratedIdWithSequenceGenerator"); + cli.dropTable("HBaseGeneratedIdWithTableGenerator"); + cli.dropTable("kunderahbase"); + cli.dropTable("kundera_sequences"); + } + + @Test + public void testPersist() + { + EntityManager em = emf.createEntityManager(); + + HBaseGeneratedIdDefault idDefault = new HBaseGeneratedIdDefault(); + idDefault.setName("kuldeep"); + try + { + em.persist(idDefault); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals("java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.AUTO + " Strategy not supported by this client :" + HBaseClient.class.getName(), + e.getMessage()); + } + HBaseGeneratedIdStrategyAuto strategyAuto = new HBaseGeneratedIdStrategyAuto(); + strategyAuto.setName("kuldeep"); + try + { + em.persist(strategyAuto); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals("java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.AUTO + " Strategy not supported by this client :" + HBaseClient.class.getName(), + e.getMessage()); + } + + HBaseGeneratedIdStrategyIdentity strategyIdentity = new HBaseGeneratedIdStrategyIdentity(); + strategyIdentity.setName("kuldeep"); + try + { + em.persist(strategyIdentity); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.UnsupportedOperationException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.IDENTITY + " Strategy not supported by this client :" + + HBaseClient.class.getName(), e.getMessage()); + } + + HBaseGeneratedIdStrategySequence strategySequence = new HBaseGeneratedIdStrategySequence(); + strategySequence.setName("Kuldeep"); + try + { + em.persist(strategySequence); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + HBaseClient.class.getName(), e.getMessage()); + } + + HBaseGeneratedIdStrategyTable strategyTable = new HBaseGeneratedIdStrategyTable(); + strategyTable.setName("KK"); + try + { + em.persist(strategyTable); + List list = em.createQuery("Select c from HBaseGeneratedIdStrategyTable c") + .getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertEquals("KK", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + strategyTable = em.find(HBaseGeneratedIdStrategyTable.class, id); + Assert.assertNotNull(strategyTable); + Assert.assertEquals("KK", strategyTable.getName()); + } + catch (KunderaException e) + { + Assert.fail(); + } + + HBaseGeneratedIdWithOutSequenceGenerator withOutSequenceGenerator = new HBaseGeneratedIdWithOutSequenceGenerator(); + withOutSequenceGenerator.setName("Kuldeep Kumar"); + try + { + em.persist(withOutSequenceGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + HBaseClient.class.getName(), e.getMessage()); + } + + HBaseGeneratedIdWithOutTableGenerator withOutTableGenerator = new HBaseGeneratedIdWithOutTableGenerator(); + withOutTableGenerator.setName("Kuldeep Mishra"); + try + { + em.persist(withOutTableGenerator); + List list = em.createQuery( + "Select c from HBaseGeneratedIdWithOutTableGenerator c").getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertEquals("Kuldeep Mishra", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + withOutTableGenerator = em.find(HBaseGeneratedIdWithOutTableGenerator.class, id); + Assert.assertNotNull(strategyTable); + Assert.assertEquals("Kuldeep Mishra", withOutTableGenerator.getName()); + } + catch (KunderaException e) + { + Assert.fail(); + } + HBaseGeneratedIdWithSequenceGenerator withSequenceGenerator = new HBaseGeneratedIdWithSequenceGenerator(); + withSequenceGenerator.setName("Kuldeep Kumar Mishra"); + try + { + em.persist(withSequenceGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + HBaseClient.class.getName(), e.getMessage()); + } + HBaseGeneratedIdWithTableGenerator withTableGenerator = new HBaseGeneratedIdWithTableGenerator(); + withTableGenerator.setName("Kumar Mishra"); + try + { + em.persist(withTableGenerator); + List list = em.createQuery( + "Select c from HBaseGeneratedIdWithTableGenerator c").getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertEquals("Kumar Mishra", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + withTableGenerator = em.find(HBaseGeneratedIdWithTableGenerator.class, id); + Assert.assertNotNull(strategyTable); + Assert.assertEquals("Kumar Mishra", withTableGenerator.getName()); + } + catch (KunderaException e) + { + Assert.fail(); + } + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdDefault.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdDefault.java new file mode 100644 index 000000000..2135d0d73 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdDefault.java @@ -0,0 +1,53 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "HBaseGeneratedIdDefault", schema = "kundera@hbase_generated_id") +public class HBaseGeneratedIdDefault +{ + @Id + @GeneratedValue + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyAuto.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyAuto.java new file mode 100644 index 000000000..155d9d8fe --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyAuto.java @@ -0,0 +1,57 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "HBaseGeneratedIdStrategyAuto", schema = "kundera@hbase_generated_id") +@TableGenerator(name = "id_gen") +public class HBaseGeneratedIdStrategyAuto +{ + @Id + @GeneratedValue(generator = "id_gen", strategy = GenerationType.AUTO) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyIdentity.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyIdentity.java new file mode 100644 index 000000000..2c3862f3f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyIdentity.java @@ -0,0 +1,56 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "HBaseGeneratedIdStrategyIdentity", schema = "kundera@hbase_generated_id") +public class HBaseGeneratedIdStrategyIdentity +{ + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategySequence.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategySequence.java new file mode 100644 index 000000000..a50457292 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategySequence.java @@ -0,0 +1,57 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.SequenceGenerator; +import javax.persistence.Table; + +@Entity +@Table(name = "HBaseGeneratedIdStrategySequence", schema = "kundera@hbase_generated_id") +public class HBaseGeneratedIdStrategySequence +{ + @Id + @SequenceGenerator(name = "seq_gen") + @GeneratedValue(generator = "seq_gen", strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyTable.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyTable.java new file mode 100644 index 000000000..23b7528e6 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdStrategyTable.java @@ -0,0 +1,59 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "HBaseGeneratedIdStrategyTable", schema = "kundera@hbase_generated_id") +@TableGenerator(name = "table_gen") +public class HBaseGeneratedIdStrategyTable +{ + + @Id + @TableGenerator(name = "table_gen_1") + @GeneratedValue(generator = "table_gen", strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithOutSequenceGenerator.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithOutSequenceGenerator.java new file mode 100644 index 000000000..dae301d4d --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithOutSequenceGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "HBaseGeneratedIdWithOutSequenceGenerator", schema = "kundera@hbase_generated_id") +public class HBaseGeneratedIdWithOutSequenceGenerator +{ + + @Id + @GeneratedValue(strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithOutTableGenerator.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithOutTableGenerator.java new file mode 100644 index 000000000..a05c6a886 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithOutTableGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "HBaseGeneratedIdWithOutTableGenerator", schema = "kundera@hbase_generated_id") +public class HBaseGeneratedIdWithOutTableGenerator +{ + + @Id + @GeneratedValue(strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithSequenceGenerator.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithSequenceGenerator.java new file mode 100644 index 000000000..c16f3f359 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithSequenceGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.SequenceGenerator; +import javax.persistence.Table; + +@Entity +@Table(name = "HBaseGeneratedIdWithSequenceGenerator", schema = "kundera@hbase_generated_id") +public class HBaseGeneratedIdWithSequenceGenerator +{ + @Id + @SequenceGenerator(name = "id_gen", allocationSize = 20, initialValue = 80, schema = "kundera", sequenceName = "newSequence") + @GeneratedValue(generator = "id_gen", strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} \ No newline at end of file diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithTableGenerator.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithTableGenerator.java new file mode 100644 index 000000000..cc8c9e490 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/generatedId/entites/HBaseGeneratedIdWithTableGenerator.java @@ -0,0 +1,57 @@ +package com.impetus.client.hbase.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "HBaseGeneratedIdWithTableGenerator", schema = "kundera@hbase_generated_id") +public class HBaseGeneratedIdWithTableGenerator +{ + + @Id + @TableGenerator(name = "id_gen", allocationSize = 30, initialValue = 100, schema = "kundera", table = "kunderahbase", pkColumnName = "sequence", valueColumnName = "sequenceValue", pkColumnValue = "kk") + @GeneratedValue(generator = "id_gen", strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/junits/HBaseCli.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/junits/HBaseCli.java new file mode 100644 index 000000000..3a908b5e0 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/junits/HBaseCli.java @@ -0,0 +1,341 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.junits; + +import java.io.BufferedReader; +import java.io.File; +import java.io.IOException; +import java.io.InputStreamReader; +import java.net.MalformedURLException; +import java.net.Socket; +import java.net.UnknownHostException; + +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.fs.FileUtil; +import org.apache.hadoop.hbase.HBaseConfiguration; +import org.apache.hadoop.hbase.HBaseTestingUtility; +import org.apache.hadoop.hbase.HColumnDescriptor; +import org.apache.hadoop.hbase.HConstants; +import org.apache.hadoop.hbase.InvalidFamilyOperationException; +import org.apache.hadoop.hbase.client.HTablePool; +import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Embedded HBase client. + * + * @author vivek.mishra + * + */ +public class HBaseCli +{ + /** The utility. */ + public static HBaseTestingUtility utility; + + private static final Logger logger = LoggerFactory.getLogger(HBaseCli.class); + + private static File zkDir; + + private static File masterDir; + + private MiniZooKeeperCluster zkCluster; + + private HTablePool hTablePool; + + public static void main(String arg[]) + { + HBaseCli cli = new HBaseCli(); + cli.startCluster(); + } + + public void startCluster() + { + File workingDirectory = new File("./"); + Configuration conf = new Configuration(); + System.setProperty("test.build.data", workingDirectory.getAbsolutePath()); + conf.set("test.build.data", new File(workingDirectory, "zookeeper").getAbsolutePath()); + conf.set("fs.default.name", "file:///"); + conf.set("zookeeper.session.timeout", "180000"); + conf.set("hbase.zookeeper.peerport", "2888"); + conf.set("hbase.zookeeper.property.clientPort", "2181"); + // conf.set("dfs.datanode.data.dir.perm", "700"); + try + { + masterDir = new File(workingDirectory, "hbase"); + conf.set(HConstants.HBASE_DIR, masterDir.toURI().toURL().toString()); + } + catch (MalformedURLException e1) + { + logger.error(e1.getMessage()); + } + + Configuration hbaseConf = HBaseConfiguration.create(conf); + utility = new HBaseTestingUtility(hbaseConf); + + // Change permission for dfs.data.dir, please refer + // https://issues.apache.org/jira/browse/HBASE-5711 for more details. + try + { + Process process = Runtime.getRuntime().exec("/bin/sh -c umask"); + BufferedReader br = new BufferedReader(new InputStreamReader(process.getInputStream())); + int rc = process.waitFor(); + if (rc == 0) + { + String umask = br.readLine(); + + int umaskBits = Integer.parseInt(umask, 8); + int permBits = 0777 & ~umaskBits; + String perms = Integer.toString(permBits, 8); + + logger.info("Setting dfs.datanode.data.dir.perm to " + perms); + utility.getConfiguration().set("dfs.datanode.data.dir.perm", perms); + } + else + { + logger.warn("Failed running umask command in a shell, nonzero return value"); + } + } + catch (Exception e) + { + // ignore errors, we might not be running on POSIX, or "sh" might + // not be on the path + logger.warn("Couldn't get umask", e); + } + if (!checkIfServerRunning()) + { + hTablePool = new HTablePool(conf, 1); + try + { + zkCluster = new MiniZooKeeperCluster(conf); + zkCluster.setDefaultClientPort(2181); + zkCluster.setTickTime(18000); + // utility.setupClusterTestDir(); + zkDir = new File(utility.getClusterTestDir().toString()); + + zkCluster.startup(zkDir); + utility.setZkCluster(zkCluster); + utility.startMiniCluster(); + utility.getHBaseCluster().startMaster(); + } + catch (Exception e) + { + e.printStackTrace(); + logger.error(e.getMessage()); + throw new RuntimeException(e); + } + } + } + + /** + * Creates the table. + * + * @param tableName + * the table name + */ + public void createTable(String tableName) + { + try + { + if (!utility.getHBaseAdmin().tableExists(tableName)) + { + utility.createTable(tableName.getBytes(), tableName.getBytes()); + if (utility.getHBaseAdmin().isTableDisabled(tableName)) + { + utility.getHBaseAdmin().enableTable(tableName); + } + } + else + { + logger.info("Table:" + tableName + " already exist:"); + } + } + catch (IOException e) + { + logger.error(e.getMessage()); + } + } + + public void createTable(byte[] tableName, byte[][] families) + { + try + { + utility.createTable(tableName, families); + } + catch (IOException e) + { + + } + } + + /** + * Adds the column family. + * + * @param tableName + * the table name + * @param columnFamily + * the column family + */ + public void addColumnFamily(String tableName, String columnFamily) + { + try + { + utility.getHBaseAdmin().disableTable(tableName); + utility.getHBaseAdmin().addColumn(tableName, new HColumnDescriptor(columnFamily)); + utility.getHBaseAdmin().enableTable(tableName); + while (utility.getHBaseAdmin().isTableEnabled(columnFamily)) + { + return; + } + + } + catch (InvalidFamilyOperationException ife) + { + logger.info("Column family:" + columnFamily + " already exist!", ife); + } + catch (IOException e) + { + logger.error("", e); + } + } + + public void dropTable(String tableName) + { + try + { + utility.getHBaseAdmin().disableTable(tableName); + utility.getHBaseAdmin().deleteTable(tableName); + } + catch (IOException e) + { + logger.error(e.getMessage()); + } + } + + /** + * Destroys cluster. + */ + public static void stopCluster(String... tableName) + { + // try + // { + // if (utility != null) + // { + // // utility.getMiniHBaseCluster().shutdown(); + // // File workingDirectory = new File("./"); + // // utility.closeRegion("localhost"); + // utility.cleanupTestDir(); + // // utility.cleanupTestDir(dir.getAbsolutePath()); + // // ZooKeeperServer server = new ZooKeeperServer(zkDir, zkDir, + // // 2000); + // // ZooKeeperServerBean bean = new ZooKeeperServerBean(server); + // // String path = (String)this.makeFullPath(null,bean); + // + // // MBeanS + // // MBeanRegistry.getInstance().unregister(bean); + // // MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); + // // mbs.unregisterMBean(makeObjectName(path,bean)); + // // utility.getHbaseCluster().shutdown(); + // utility.shutdownMiniCluster(); + // FileUtil.fullyDelete(zkDir); + // FileUtil.fullyDelete(masterDir); + // utility = null; + // isStarted = false; + // } + // } + // catch (IOException e) + // { + // logger.error(e.getMessage()); + // } + // catch (NullPointerException e) + // { + // // TODO Auto-generated catch block + // e.printStackTrace(); + // } + // catch (Exception e) + // { + // // TODO Auto-generated catch block + // e.printStackTrace(); + // } + // + } + + public static void cleanUp() + { + try + { + if (utility != null) + { + // utility.getMiniHBaseCluster().shutdown(); + // File workingDirectory = new File("./"); + // utility.closeRegion("localhost"); + utility.cleanupTestDir(); + // utility.cleanupTestDir(dir.getAbsolutePath()); + // ZooKeeperServer server = new ZooKeeperServer(zkDir, zkDir, + // 2000); + // ZooKeeperServerBean bean = new ZooKeeperServerBean(server); + // String path = (String)this.makeFullPath(null,bean); + + // MBeanS + // MBeanRegistry.getInstance().unregister(bean); + // MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); + // mbs.unregisterMBean(makeObjectName(path,bean)); + // utility.getHbaseCluster().shutdown(); + utility.shutdownMiniCluster(); + FileUtil.fullyDelete(zkDir); + FileUtil.fullyDelete(masterDir); + utility = null; + } + } + catch (IOException e) + { + logger.error(e.getMessage()); + } + catch (NullPointerException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + + /** + * Check if server running. + * + * @return true, if successful + */ + private static boolean checkIfServerRunning() + { + try + { + Socket socket = new Socket("127.0.0.1", 2181); + return socket.getInetAddress() != null; + } + catch (UnknownHostException e) + { + return false; + } + catch (IOException e) + { + return false; + } + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1To1.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1To1.java new file mode 100644 index 000000000..578e5b6f6 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1To1.java @@ -0,0 +1,83 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class HbaseEntityAddressUni1To1. + */ +@Entity +@Table(name = "HbaseEntityAddressUni1To1", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityAddressUni1To1 +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1To1PK.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1To1PK.java new file mode 100644 index 000000000..866fc6201 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1To1PK.java @@ -0,0 +1,107 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class HbaseEntityAddressUni1To1PK. + */ +@Entity +@Table(name = "HbaseEntityAddressUni1To1PK", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityAddressUni1To1PK +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The address id. */ + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1ToM.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1ToM.java new file mode 100644 index 000000000..d2e0ba6fa --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUni1ToM.java @@ -0,0 +1,82 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class HbaseEntityAddressUni1ToM. + */ +@Entity +@Table(name = "HbaseEntityAddressUni1ToM", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityAddressUni1ToM +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUniMTo1.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUniMTo1.java new file mode 100644 index 000000000..90115410b --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityAddressUniMTo1.java @@ -0,0 +1,81 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class HbaseEntityAddressUniMTo1. + */ +@Entity +@Table(name = "HbaseEntityAddressUniMTo1", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityAddressUniMTo1 +{ + + /** The address id. */ + @Id + @Column(name = "ADDRESS_ID") + private String addressId; + + /** The street. */ + @Column(name = "STREET") + private String street; + + /** + * Gets the address id. + * + * @return the address id + */ + public String getAddressId() + { + return addressId; + } + + /** + * Sets the address id. + * + * @param addressId + * the new address id + */ + public void setAddressId(String addressId) + { + this.addressId = addressId; + } + + /** + * Gets the street. + * + * @return the street + */ + public String getStreet() + { + return street; + } + + /** + * Sets the street. + * + * @param street + * the new street + */ + public void setStreet(String street) + { + this.street = street; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1To1.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1To1.java new file mode 100644 index 000000000..68c5fbad2 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1To1.java @@ -0,0 +1,163 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * The Class HbaseEntityPersonUni1To1. + */ +@Entity +@Table(name = "HbaseEntityPersonUni1To1", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityPersonUni1To1 +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private HBasePersonalData personalData; + + /** The address. */ + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "ADDRESS_ID") + private HBaseEntityAddressUni1To1 address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public HBasePersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(HBasePersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public HBaseEntityAddressUni1To1 getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the address to set + */ + public void setAddress(HBaseEntityAddressUni1To1 address) + { + this.address = address; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1To1PK.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1To1PK.java new file mode 100644 index 000000000..db5cbd092 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1To1PK.java @@ -0,0 +1,137 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.PrimaryKeyJoinColumn; +import javax.persistence.Table; + +/** + * The Class HbaseEntityPersonUni1To1PK. + */ +@Entity +@Table(name = "HbaseEntityPersonUni1To1PK", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityPersonUni1To1PK +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The personal data. */ + @Embedded + HBasePersonalData personalData; + + /** The address. */ + @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY, optional = false) + @PrimaryKeyJoinColumn + private HBaseEntityAddressUni1To1PK address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public HBasePersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(HBasePersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public HBaseEntityAddressUni1To1PK getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the address to set + */ + public void setAddress(HBaseEntityAddressUni1To1PK address) + { + this.address = address; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1ToM.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1ToM.java new file mode 100644 index 000000000..0e634cf9f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUni1ToM.java @@ -0,0 +1,165 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * The Class HbaseEntityPersonUni1ToM. + */ +@Entity +@Table(name = "HbaseEntityPersonUni1ToM", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityPersonUni1ToM +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private HBasePersonalData personalData; + + /** The addresses. */ + @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "PERSON_ID") + private Set addresses; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public HBasePersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(HBasePersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the addresses. + * + * @return the addresses + */ + public Set getAddresses() + { + return addresses; + } + + /** + * Sets the addresses. + * + * @param addresses + * the addresses to set + */ + public void setAddresses(Set addresses) + { + this.addresses = addresses; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUniMto1.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUniMto1.java new file mode 100644 index 000000000..3f863bace --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntityPersonUniMto1.java @@ -0,0 +1,163 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +/** + * The Class HbaseEntityPersonUniMto1. + */ +@Entity +@Table(name = "HbaseEntityPersonUniMto1", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntityPersonUniMto1 +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private HBasePersonalData personalData; + + /** The address. */ + @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY) + @JoinColumn(name = "ADDRESS_ID") + private HBaseEntityAddressUniMTo1 address; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public HBasePersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(HBasePersonalData personalData) + { + this.personalData = personalData; + } + + /** + * Gets the address. + * + * @return the address + */ + public HBaseEntityAddressUniMTo1 getAddress() + { + return address; + } + + /** + * Sets the address. + * + * @param address + * the address to set + */ + public void setAddress(HBaseEntityAddressUniMTo1 address) + { + this.address = address; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntitySimple.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntitySimple.java new file mode 100644 index 000000000..8ff0d8c6d --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntitySimple.java @@ -0,0 +1,108 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class HbaseEntitySimple. + */ +@Entity +@Table(name = "HbaseEntitySimple", schema = "KunderaHbaseTests@HBaseSchemaOperationTest") +public class HBaseEntitySimple +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntitySuper.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntitySuper.java new file mode 100644 index 000000000..5070d4710 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseEntitySuper.java @@ -0,0 +1,133 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * The Class HbaseEntitySuper. + */ +@Entity +@Table(name = "HbaseEntitySuper", schema = "KunderaHbaseExamples@hbase") +public class HBaseEntitySuper +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** The personal data. */ + @Embedded + private HBasePersonalData personalData; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * Gets the personal data. + * + * @return the personalData + */ + public HBasePersonalData getPersonalData() + { + return personalData; + } + + /** + * Sets the personal data. + * + * @param personalData + * the personalData to set + */ + public void setPersonalData(HBasePersonalData personalData) + { + this.personalData = personalData; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseGeneratedIdSchemaTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseGeneratedIdSchemaTest.java new file mode 100644 index 000000000..a13c2b77f --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseGeneratedIdSchemaTest.java @@ -0,0 +1,82 @@ +package com.impetus.client.hbase.schemaManager; + +import java.io.IOException; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.apache.hadoop.hbase.client.HBaseAdmin; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.impetus.client.hbase.junits.HBaseCli; + +public class HBaseGeneratedIdSchemaTest +{ + private EntityManagerFactory emf; + + private HBaseCli cli; + + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + } + + @AfterClass + public static void tearDownAfterClass() throws Exception + { + } + + @Before + public void setUp() throws Exception + { + cli = new HBaseCli(); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("hbase_generated_id"); + } + + @After + public void tearDown() throws Exception + { + emf.close(); + cli.dropTable("HBaseGeneratedIdDefault"); + cli.dropTable("HBaseGeneratedIdStrategyAuto"); + cli.dropTable("HBaseGeneratedIdStrategyIdentity"); + cli.dropTable("HBaseGeneratedIdStrategySequence"); + cli.dropTable("HBaseGeneratedIdStrategyTable"); + cli.dropTable("HBaseGeneratedIdWithOutSequenceGenerator"); + cli.dropTable("HBaseGeneratedIdWithOutTableGenerator"); + cli.dropTable("HBaseGeneratedIdWithSequenceGenerator"); + cli.dropTable("HBaseGeneratedIdWithTableGenerator"); + cli.dropTable("kunderahbase"); + cli.dropTable("kundera_sequences"); + } + + @Test + public void test() + { + try + { + HBaseAdmin admin = HBaseCli.utility.getHBaseAdmin(); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdDefault".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdStrategyAuto".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdStrategyIdentity".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdStrategySequence".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdStrategyTable".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdWithOutSequenceGenerator".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdWithOutTableGenerator".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdWithSequenceGenerator".getBytes())); + Assert.assertTrue(admin.isTableAvailable("HBaseGeneratedIdWithTableGenerator".getBytes())); + Assert.assertTrue(admin.isTableAvailable("kunderahbase".getBytes())); + Assert.assertTrue(admin.isTableAvailable("kundera_sequences".getBytes())); + } + catch (IOException e) + { + Assert.fail(); + } + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBasePersonalData.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBasePersonalData.java new file mode 100644 index 000000000..9bd514f34 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBasePersonalData.java @@ -0,0 +1,128 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.client.hbase.schemaManager; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +/** + * The Class HbasePersonalData. + */ +@Embeddable +public class HBasePersonalData +{ + + /** The website. */ + @Column(name = "p_website") + private String website; + + /** The email. */ + @Column(name = "p_email") + private String email; + + /** The yahoo id. */ + @Column(name = "p_yahoo_id") + private String yahooId; + + /** + * Instantiates a new hbase personal data. + */ + public HBasePersonalData() + { + + } + + /** + * Instantiates a new hbase personal data. + * + * @param website + * the website + * @param email + * the email + * @param yahooId + * the yahoo id + */ + public HBasePersonalData(String website, String email, String yahooId) + { + this.website = website; + this.email = email; + this.yahooId = yahooId; + } + + /** + * Gets the website. + * + * @return the website + */ + public String getWebsite() + { + return website; + } + + /** + * Sets the website. + * + * @param website + * the new website + */ + public void setWebsite(String website) + { + this.website = website; + } + + /** + * Gets the email. + * + * @return the email + */ + public String getEmail() + { + return email; + } + + /** + * Sets the email. + * + * @param email + * the email to set + */ + public void setEmail(String email) + { + this.email = email; + } + + /** + * Gets the yahoo id. + * + * @return the yahoo id + */ + public String getYahooId() + { + return yahooId; + } + + /** + * Sets the yahoo id. + * + * @param yahooId + * the new yahoo id + */ + public void setYahooId(String yahooId) + { + this.yahooId = yahooId; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseSchemaManagerTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseSchemaManagerTest.java new file mode 100644 index 000000000..59001e3a0 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseSchemaManagerTest.java @@ -0,0 +1,262 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import junit.framework.Assert; + +import org.apache.hadoop.hbase.client.HBaseAdmin; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; + +/** + * HbaseSchemaManagerTest class test the auto creation schema property in hbase + * data store. + * + * @author Kuldeep.Kumar + * + */ +public class HBaseSchemaManagerTest +{ + private final boolean useLucene = true; + + /** The configuration. */ + private SchemaConfiguration configuration; + + /** The admin. */ + private static HBaseAdmin admin; + + private ApplicationMetadata appMetadata; + + private HBaseCli cli; + + private String persistenceUnit = "hbase"; + + /** The Constant logger. */ + private static final Logger logger = LoggerFactory.getLogger(HBaseSchemaManagerTest.class); + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + cli = new HBaseCli(); + logger.info("starting server"); + // if (!HBaseCli.isStarted) + cli.startCluster(); + if (admin == null) + { + admin = cli.utility.getHBaseAdmin(); + } + configuration = new SchemaConfiguration(null, "hbase"); + + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + // if (HBaseCli.isStarted) +// cli.dropTable("HbaseEntitySimple"); + cli.stopCluster(); + appMetadata = null; + } + + @Test + public void testDu() + { + + } + + /** + * Test schema operation. + */ + // @Test + public void testSchemaOperation() + { + try + { + getEntityManagerFactory("create"); + Assert.assertTrue(admin.isTableAvailable("HbaseEntitySimple")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntitySuper")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityAddressUni1To1")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityAddressUniMTo1")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityAddressUni1ToM")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityPersonUni1ToM")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityPersonUni1To1")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityPersonUniMto1")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityAddressUni1To1PK")); + Assert.assertTrue(admin.isTableAvailable("HbaseEntityPersonUni1To1PK")); + } + catch (IOException e) + { + Assert.fail("Failed, Caused by:" + e.getMessage()); + } + catch (Exception e) + { + Assert.fail("Failed, Caused by:" + e.getMessage()); + } + } + + /** + * Gets the entity manager factory. + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory(String property) + { + ClientMetadata clientMetadata = new ClientMetadata(); + Map props = new HashMap(); + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "9160"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaHbaseExamples"); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, "com.impetus.client.hbase.HBaseClientFactory"); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, property); + + if (useLucene) + { + props.put(PersistenceProperties.KUNDERA_INDEX_HOME_DIR, "/home/impadmin/lucene"); + + clientMetadata.setLuceneIndexDir("/home/impadmin/lucene"); + } + else + { + + clientMetadata.setLuceneIndexDir(null); + } + + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put("hbase", puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(HBaseEntitySimple.class.getName(), pus); + clazzToPu.put(HBaseEntitySuper.class.getName(), pus); + clazzToPu.put(HBaseEntityAddressUni1To1.class.getName(), pus); + clazzToPu.put(HBaseEntityAddressUni1ToM.class.getName(), pus); + clazzToPu.put(HBaseEntityAddressUniMTo1.class.getName(), pus); + clazzToPu.put(HBaseEntityPersonUniMto1.class.getName(), pus); + clazzToPu.put(HBaseEntityPersonUni1To1.class.getName(), pus); + clazzToPu.put(HBaseEntityPersonUni1ToM.class.getName(), pus); + clazzToPu.put(HBaseEntityAddressUni1To1PK.class.getName(), pus); + clazzToPu.put(HBaseEntityPersonUni1To1PK.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(HBaseEntitySimple.class); + EntityMetadata m1 = new EntityMetadata(HBaseEntitySuper.class); + EntityMetadata m2 = new EntityMetadata(HBaseEntityAddressUni1To1.class); + EntityMetadata m3 = new EntityMetadata(HBaseEntityAddressUni1ToM.class); + EntityMetadata m4 = new EntityMetadata(HBaseEntityAddressUniMTo1.class); + EntityMetadata m5 = new EntityMetadata(HBaseEntityPersonUniMto1.class); + EntityMetadata m6 = new EntityMetadata(HBaseEntityPersonUni1To1.class); + EntityMetadata m7 = new EntityMetadata(HBaseEntityPersonUni1ToM.class); + EntityMetadata m8 = new EntityMetadata(HBaseEntityPersonUni1To1PK.class); + EntityMetadata m9 = new EntityMetadata(HBaseEntityAddressUni1To1PK.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(HBaseEntitySimple.class, m); + processor.process(HBaseEntitySuper.class, m1); + processor.process(HBaseEntityAddressUni1To1.class, m2); + processor.process(HBaseEntityAddressUni1ToM.class, m3); + processor.process(HBaseEntityAddressUniMTo1.class, m4); + processor.process(HBaseEntityPersonUniMto1.class, m5); + processor.process(HBaseEntityPersonUni1To1.class, m6); + processor.process(HBaseEntityPersonUni1ToM.class, m7); + processor.process(HBaseEntityPersonUni1To1PK.class, m8); + processor.process(HBaseEntityAddressUni1To1PK.class, m9); + + m.setPersistenceUnit(persistenceUnit); + m1.setPersistenceUnit(persistenceUnit); + m2.setPersistenceUnit(persistenceUnit); + m3.setPersistenceUnit(persistenceUnit); + m4.setPersistenceUnit(persistenceUnit); + m5.setPersistenceUnit(persistenceUnit); + m6.setPersistenceUnit(persistenceUnit); + m7.setPersistenceUnit(persistenceUnit); + m8.setPersistenceUnit(persistenceUnit); + m9.setPersistenceUnit(persistenceUnit); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(HBaseEntitySimple.class, m); + metaModel.addEntityMetadata(HBaseEntitySuper.class, m1); + metaModel.addEntityMetadata(HBaseEntityAddressUni1To1.class, m2); + metaModel.addEntityMetadata(HBaseEntityAddressUni1ToM.class, m3); + metaModel.addEntityMetadata(HBaseEntityAddressUniMTo1.class, m4); + metaModel.addEntityMetadata(HBaseEntityPersonUniMto1.class, m5); + metaModel.addEntityMetadata(HBaseEntityPersonUni1To1.class, m6); + metaModel.addEntityMetadata(HBaseEntityPersonUni1ToM.class, m7); + metaModel.addEntityMetadata(HBaseEntityPersonUni1To1PK.class, m8); + metaModel.addEntityMetadata(HBaseEntityAddressUni1To1PK.class, m9); + + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + +// KunderaMetadata.INSTANCE.addClientMetadata(persistenceUnit, clientMetadata); + String[] persistenceUnits = { persistenceUnit }; + new ClientFactoryConfiguraton(null, persistenceUnits).configure(); + configuration.configure(); + // EntityManagerFactoryImpl impl = new + // EntityManagerFactoryImpl(puMetadata, props); + return null; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseSchemaOperationTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseSchemaOperationTest.java new file mode 100644 index 000000000..a01c9fe11 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/hbase/schemaManager/HBaseSchemaOperationTest.java @@ -0,0 +1,370 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.hbase.schemaManager; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.apache.hadoop.hbase.HColumnDescriptor; +import org.apache.hadoop.hbase.HTableDescriptor; +import org.apache.hadoop.hbase.client.HBaseAdmin; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.impetus.client.hbase.HBaseClientFactory; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.Constants; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.ClientResolver; +import com.impetus.kundera.configure.ClientFactoryConfiguraton; +import com.impetus.kundera.configure.SchemaConfiguration; +import com.impetus.kundera.configure.schema.SchemaGenerationException; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.processor.TableProcessor; +import com.impetus.kundera.persistence.EntityManagerFactoryImpl; + +/** + * @author Kuldeep.Kumar + * + */ +public class HBaseSchemaOperationTest +{ + private static final String HBASE_ENTITY_SIMPLE = "HbaseEntitySimple"; + + /** The configuration. */ + private static SchemaConfiguration configuration; + + /** Configure schema manager. */ + private SchemaManager schemaManager; + + private final boolean useLucene = false; + + private static HBaseAdmin admin; + + private static HBaseCli cli; + + private String persistenceUnit = "HBaseSchemaOperationTest"; + + /** + * @throws java.lang.Exception + */ + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + cli = new HBaseCli(); + cli.startCluster(); + if (admin == null) + { + admin = HBaseCli.utility.getHBaseAdmin(); + } + } + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + configuration = new SchemaConfiguration(null, "HBaseSchemaOperationTest"); + + } + + /** + * @throws java.lang.Exception + */ + @AfterClass + public static void tearDownAfterClass() throws Exception + { + cli.dropTable(HBASE_ENTITY_SIMPLE); + HBaseCli.stopCluster(); + + // admin = null; + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + // schemaManager.dropSchema(); + // HBaseCli.stopCluster(); + // admin = null; + } + + @Test + public void testCreate() throws IOException + { + getEntityManagerFactory("create"); + Assert.assertTrue(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + + HTableDescriptor descriptor = admin.getTableDescriptor(HBASE_ENTITY_SIMPLE.getBytes()); + Assert.assertNotNull(descriptor.getFamilies()); + Assert.assertEquals(1, descriptor.getFamilies().size()); + for (HColumnDescriptor columnDescriptor : descriptor.getFamilies()) + { + Assert.assertNotNull(columnDescriptor); + Assert.assertNotNull(columnDescriptor.getNameAsString()); + Assert.assertEquals(HBASE_ENTITY_SIMPLE, columnDescriptor.getNameAsString()); + } + + admin.disableTable(HBASE_ENTITY_SIMPLE); + admin.deleteTable(HBASE_ENTITY_SIMPLE); + Assert.assertFalse(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + } + + @Test + public void testCreatedrop() throws IOException + { + getEntityManagerFactory("create-drop"); +// schemaManager = new HBaseSchemaManager(HBaseClientFactory.class.getName(), null); +// schemaManager.exportSchema(); + Assert.assertTrue(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + + HTableDescriptor descriptor = admin.getTableDescriptor(HBASE_ENTITY_SIMPLE.getBytes()); + Assert.assertNotNull(descriptor.getFamilies()); + Assert.assertEquals(1, descriptor.getFamilies().size()); + for (HColumnDescriptor columnDescriptor : descriptor.getFamilies()) + { + Assert.assertNotNull(columnDescriptor); + Assert.assertNotNull(columnDescriptor.getNameAsString()); + Assert.assertEquals(HBASE_ENTITY_SIMPLE, columnDescriptor.getNameAsString()); + } + + HBaseClientFactory clientFactory = (HBaseClientFactory) ClientResolver.getClientFactory(persistenceUnit); + clientFactory.getSchemaManager(null).dropSchema(); + Assert.assertFalse(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + } + + @Test + public void testUpdate() throws IOException + { + HTableDescriptor descriptor1 = new HTableDescriptor(HBASE_ENTITY_SIMPLE); + HColumnDescriptor columnDescriptor1 = new HColumnDescriptor("PERSON_NAME"); + descriptor1.addFamily(columnDescriptor1); + if (admin.isTableAvailable(HBASE_ENTITY_SIMPLE)) + { + admin.disableTable(HBASE_ENTITY_SIMPLE); + admin.deleteTable(HBASE_ENTITY_SIMPLE); + } + admin.createTable(descriptor1); + Assert.assertTrue(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + HTableDescriptor descriptor2 = admin.getTableDescriptor(HBASE_ENTITY_SIMPLE.getBytes()); + Assert.assertNotNull(descriptor2.getFamilies()); + Assert.assertEquals(1, descriptor2.getFamilies().size()); + for (HColumnDescriptor columnDescriptor : descriptor2.getFamilies()) + { + Assert.assertNotNull(columnDescriptor); + Assert.assertNotNull(columnDescriptor.getNameAsString()); + Assert.assertEquals("PERSON_NAME", columnDescriptor.getNameAsString()); + } + + getEntityManagerFactory("update"); +// schemaManager = new HBaseSchemaManager(HBaseClientFactory.class.getName(), null); +// schemaManager.exportSchema(); + + Assert.assertTrue(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + + HTableDescriptor descriptor = admin.getTableDescriptor(HBASE_ENTITY_SIMPLE.getBytes()); + Assert.assertNotNull(descriptor.getFamilies()); + Assert.assertEquals(2, descriptor.getFamilies().size()); + List columns = new ArrayList(); + columns.add(HBASE_ENTITY_SIMPLE); + columns.add("PERSON_NAME"); + for (HColumnDescriptor columnDescriptor : descriptor.getFamilies()) + { + Assert.assertNotNull(columnDescriptor); + Assert.assertNotNull(columnDescriptor.getNameAsString()); + Assert.assertTrue(columns.contains(columnDescriptor.getNameAsString())); + } + + if (!admin.isTableDisabled(HBASE_ENTITY_SIMPLE)) + { + admin.disableTable(HBASE_ENTITY_SIMPLE); + } + + admin.deleteTable(HBASE_ENTITY_SIMPLE); + Assert.assertFalse(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + } + + @Test + public void testValidate() throws IOException + { + HTableDescriptor descriptor1 = new HTableDescriptor(HBASE_ENTITY_SIMPLE); + HColumnDescriptor columnDescriptor1 = new HColumnDescriptor(HBASE_ENTITY_SIMPLE); + descriptor1.addFamily(columnDescriptor1); + if (admin.isTableAvailable(HBASE_ENTITY_SIMPLE)) + { + admin.disableTable(HBASE_ENTITY_SIMPLE); + admin.deleteTable(HBASE_ENTITY_SIMPLE); + } + admin.createTable(descriptor1); + + Assert.assertTrue(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + HTableDescriptor descriptor2 = admin.getTableDescriptor(HBASE_ENTITY_SIMPLE.getBytes()); + Assert.assertNotNull(descriptor2.getFamilies()); + Assert.assertEquals(1, descriptor2.getFamilies().size()); + List columns = new ArrayList(); + columns.add(HBASE_ENTITY_SIMPLE); + for (HColumnDescriptor columnDescriptor : descriptor2.getFamilies()) + { + Assert.assertNotNull(columnDescriptor); + Assert.assertNotNull(columnDescriptor.getNameAsString()); + Assert.assertTrue(columns.contains(columnDescriptor.getNameAsString())); + } + + getEntityManagerFactory("validate"); +// schemaManager = new HBaseSchemaManager(HBaseClientFactory.class.getName(), null); +// schemaManager.exportSchema(); + if (!admin.isTableDisabled(HBASE_ENTITY_SIMPLE)) + { + admin.disableTable(HBASE_ENTITY_SIMPLE); + } + admin.deleteTable(HBASE_ENTITY_SIMPLE); + Assert.assertFalse(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + } + + @Test + public void testValidateInValid() throws IOException + { + try + { + HTableDescriptor descriptor1 = new HTableDescriptor(HBASE_ENTITY_SIMPLE); + HColumnDescriptor columnDescriptor1 = new HColumnDescriptor(HBASE_ENTITY_SIMPLE); + descriptor1.addFamily(columnDescriptor1); + if (admin.isTableAvailable(HBASE_ENTITY_SIMPLE)) + { + admin.disableTable(HBASE_ENTITY_SIMPLE); + admin.deleteTable(HBASE_ENTITY_SIMPLE); + } + admin.createTable(descriptor1); + Assert.assertTrue(admin.isTableAvailable(HBASE_ENTITY_SIMPLE)); + HTableDescriptor descriptor2 = admin.getTableDescriptor(HBASE_ENTITY_SIMPLE.getBytes()); + Assert.assertNotNull(descriptor2.getFamilies()); + Assert.assertEquals(1, descriptor2.getFamilies().size()); + for (HColumnDescriptor columnDescriptor : descriptor2.getFamilies()) + { + Assert.assertNotNull(columnDescriptor); + Assert.assertNotNull(columnDescriptor.getNameAsString()); + Assert.assertEquals(HBASE_ENTITY_SIMPLE, columnDescriptor.getNameAsString()); + } + + getEntityManagerFactory("validate"); +// schemaManager = new HBaseSchemaManager(HBaseClientFactory.class.getName(), null); +// schemaManager.exportSchema(); + } + catch (SchemaGenerationException sgex) + { + List errors = new ArrayList(); + errors.add("column " + "AGE" + " does not exist in table " + HBASE_ENTITY_SIMPLE + ""); + errors.add("column " + "PERSON_NAME" + " does not exist in table " + HBASE_ENTITY_SIMPLE + ""); + Assert.assertTrue(errors.contains(sgex.getMessage())); + + } + } + + /** + * Gets the entity manager factory. + * + * @param useLucene + * @param property + * + * @return the entity manager factory + */ + private EntityManagerFactoryImpl getEntityManagerFactory(String property) + { + ClientMetadata clientMetadata = new ClientMetadata(); + Map props = new HashMap(); + + props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit); + props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, HBaseClientFactory.class.getName()); + props.put(PersistenceProperties.KUNDERA_NODES, "localhost"); + props.put(PersistenceProperties.KUNDERA_PORT, "2181"); + props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaHbaseTests"); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, property); + if (useLucene) + { + props.put(PersistenceProperties.KUNDERA_INDEX_HOME_DIR, "/home/impadmin/lucene"); + + clientMetadata.setLuceneIndexDir("/home/impadmin/lucene"); + } + else + { + + clientMetadata.setLuceneIndexDir(null); + } + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + // appMetadata = null; + PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata(); + puMetadata.setPersistenceUnitName(persistenceUnit); + Properties p = new Properties(); + p.putAll(props); + puMetadata.setProperties(p); + Map metadata = new HashMap(); + metadata.put(persistenceUnit, null); + metadata.put(persistenceUnit, puMetadata); + appMetadata.addPersistenceUnitMetadata(metadata); + + Map> clazzToPu = new HashMap>(); + + List pus = new ArrayList(); + pus.add(persistenceUnit); + clazzToPu.put(HBaseEntitySimple.class.getName(), pus); + + appMetadata.setClazzToPuMap(clazzToPu); + + EntityMetadata m = new EntityMetadata(HBaseEntitySimple.class); + + TableProcessor processor = new TableProcessor(null); + processor.process(HBaseEntitySimple.class, m); + + m.setPersistenceUnit(persistenceUnit); + + MetamodelImpl metaModel = new MetamodelImpl(); + metaModel.addEntityMetadata(HBaseEntitySimple.class, m); + + appMetadata.getMetamodelMap().put(persistenceUnit, metaModel); + + metaModel.assignManagedTypes(appMetadata.getMetaModelBuilder(persistenceUnit).getManagedTypes()); + metaModel.assignEmbeddables(appMetadata.getMetaModelBuilder(persistenceUnit).getEmbeddables()); + metaModel.assignMappedSuperClass(appMetadata.getMetaModelBuilder(persistenceUnit).getMappedSuperClassTypes()); + +// KunderaMetadata.INSTANCE.addClientMetadata(persistenceUnit, clientMetadata); + + // String[] persistenceUnits = { persistenceUnit }; + new ClientFactoryConfiguraton(null, persistenceUnit).configure(); + configuration.configure(); + // new ClientFactoryConfiguraton(null, persistenceUnits).configure(); + + return null; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/query/ResultIteratorTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/query/ResultIteratorTest.java new file mode 100644 index 000000000..d9a9e6cb0 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/query/ResultIteratorTest.java @@ -0,0 +1,217 @@ +/** + * Copyright 2013 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.query; + +import java.util.Iterator; +import java.util.NoSuchElementException; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.hbase.crud.BaseTest; +import com.impetus.client.hbase.crud.PersonHBase; +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.query.IResultIterator; +import com.impetus.kundera.query.Query; + +/** + * @author vivek.mishra junit for {@link IResultIterator}. + */ +public class ResultIteratorTest extends BaseTest +{ + /** The emf. */ + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + private HBaseCli cli = new HBaseCli(); + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + cli.startCluster(); + emf = Persistence.createEntityManagerFactory("hbaseTest"); + em = emf.createEntityManager(); + } + + @Test + public void testScrollViaCQL2() throws Exception + { + onScroll(); + } + + @Test + public void testCQL2ScrollAssociation() throws Exception + { + assertOnTokenScroll(); + } + + private void assertOnTokenScroll() + { + Token token1 = new Token(); + token1.setId("tokenId1"); + token1.setTokenName("tokenName1"); + TokenClient client = new TokenClient(); + client.setClientName("tokenClient1"); + client.setId("tokenClientId"); + token1.setClient(client); + + Token token2 = new Token(); + token2.setId("tokenId2"); + token2.setTokenName("tokenName2"); + token2.setClient(client); + em.persist(token1); + em.persist(token2); + + String queryWithoutClause = "Select t from Token t"; + assertOnTokenScroll(queryWithoutClause, 2); + + String queryWithClause = "Select t from Token t where t.tokenName='tokenName1'"; + + assertOnTokenScroll(queryWithClause, 1); + + // TODO:: Need to discuss with KK, this should be working with token + // support. Special scenario. + String queryWithIdClause = "Select t from Token t where t.id = 'tokenId1'"; + // + assertOnTokenScroll(queryWithIdClause, 1); + + } + + private void assertOnTokenScroll(String queryClause, int expected) + { + Query query = (Query) em.createQuery(queryClause, Token.class); + + int count = 0; + Iterator tokens = query.iterate(); + while (tokens.hasNext()) + { + Token token = tokens.next(); + Assert.assertNotNull(token); + Assert.assertNotNull(token.getClient()); + Assert.assertEquals(2, token.getClient().getTokens().size()); + count++; + } + + Assert.assertTrue(count > 0); + Assert.assertTrue(count == expected); + } + + private void onScroll() + { + Object p1 = prepareHbaseInstance("1", 10); + Object p2 = prepareHbaseInstance("2", 20); + Object p3 = prepareHbaseInstance("3", 15); + + em.persist(p1); + em.persist(p2); + em.persist(p3); + + em.flush(); + em.clear(); + final String queryWithoutClause = "Select p from PersonHBase p"; + + assertOnScroll(queryWithoutClause, 3); + + final String queryWithClause = "Select p from PersonHBase p where p.personName = vivek"; + + assertOnScroll(queryWithClause, 3); + + final String queryWithAndClause = "Select p from PersonHBase p where p.personName = vivek and p.age = 15"; + + assertOnScroll(queryWithAndClause, 1); + + final String queryWithLTClause = "Select p from PersonHBase p where p.personName = vivek and p.age < 15"; + + assertOnScroll(queryWithLTClause, 1); + + final String queryWithGTClause = "Select p from PersonHBase p where p.personName = vivek and p.age >= 15"; + + assertOnScroll(queryWithGTClause, 2); + + final String queryWithLTGTClause = "Select p from PersonHBase p where p.personName = vivek and p.age > 10 and p.age < 20"; + + assertOnScroll(queryWithLTGTClause, 1); + + final String queryWithLTGTEClause = "Select p from PersonHBase p where p.personName = vivek and p.age >= 10 and p.age < 20"; + + assertOnScroll(queryWithLTGTEClause, 2); + + String queryWithIdClause = "Select p from PersonHBase p where p.personId = '2' "; + assertOnScroll(queryWithIdClause, 1); + } + + private void assertOnScroll(final String queryWithoutClause, int expectedCount) + { + Query query = (Query) em.createQuery(queryWithoutClause, PersonHBase.class); + + assertOnFetch(query, 0, expectedCount); + assertOnFetch(query, 2, expectedCount); // less records + + assertOnFetch(query, 4, expectedCount); // more fetch size than + // available in db. + assertOnFetch(query, 3, expectedCount); // more fetch size than + // available in db. + + assertOnFetch(query, null, expectedCount); // set to null; + + } + + private void assertOnFetch(Query query, Integer fetchSize, int available) + { + query.setFetchSize(fetchSize); + int counter = 0; + Iterator iter = query.iterate(); + + while (iter.hasNext()) + { + Assert.assertNotNull(iter.next()); + counter++; + } + + Assert.assertEquals(counter, fetchSize == null || available < fetchSize ? available : fetchSize); + try + { + iter.next(); + Assert.fail(); + } + catch (NoSuchElementException nsex) + { + Assert.assertNotNull(nsex.getMessage()); + } + } + + @After + public void tearDown() + { + cli.stopCluster("PERSON_HBASE"); + } +} \ No newline at end of file diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/query/Token.java b/src/kundera-hbase/src/test/java/com/impetus/client/query/Token.java new file mode 100644 index 000000000..73ff21c20 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/query/Token.java @@ -0,0 +1,61 @@ +package com.impetus.client.query; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "tokens", schema = "KunderaExamples@hbaseTest") +public class Token +{ + @Id + @Column(name = "token_id") + private String id; + + @ManyToOne(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "client_id") + private TokenClient client; + + @Column + private String tokenName; + + public String getId() + { + return id; + } + + public void setId(String id) + { + this.id = id; + } + + public TokenClient getClient() + { + return client; + } + + public void setClient(TokenClient client) + { + this.client = client; + } + + public String getTokenName() + { + return tokenName; + } + + public void setTokenName(String tokenName) + { + this.tokenName = tokenName; + } + + +} \ No newline at end of file diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/query/TokenClient.java b/src/kundera-hbase/src/test/java/com/impetus/client/query/TokenClient.java new file mode 100644 index 000000000..14ffd2bf7 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/query/TokenClient.java @@ -0,0 +1,57 @@ +package com.impetus.client.query; + +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "client", schema = "KunderaExamples@hbaseTest") +public class TokenClient +{ + + @Id + @Column(name = "client_id") + private String id; + + @Column(name = "client_name") + private String clientName; + + @OneToMany(mappedBy = "client", fetch = FetchType.LAZY) + private Set tokens; + + public String getId() + { + return id; + } + + public void setId(String id) + { + this.id = id; + } + + public String getClientName() + { + return clientName; + } + + public void setClientName(String clientName) + { + this.clientName = clientName; + } + + public Set getTokens() + { + return tokens; + } + + public void setTokens(Set tokens) + { + this.tokens = tokens; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/TwibaseTest.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/TwibaseTest.java new file mode 100644 index 000000000..7ad5dbfec --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/TwibaseTest.java @@ -0,0 +1,96 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter; + +import org.junit.Test; + +import com.impetus.client.hbase.junits.HBaseCli; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * Test case for Twitter like application on HBase + * + * @author amresh.singh + */ +public class TwibaseTest extends TwitterTestBaseHbase +{ + + HBaseCli cli = new HBaseCli(); + + @Override + protected void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + setUpInternal("twibaseTest"); + } + + /** + * Test on execute. + */ + @Test + public void testOnExecute() + { + executeTestSuite(); + } + + @Override + protected void tearDown() throws Exception + { + tearDownInternal(); + } + + @Override + void startServer() + { + cli.startCluster(); + } + + @Override + void stopServer() + { + cli.stopCluster(); + } + + @Override + void createSchema() + { + if (AUTO_MANAGE_SCHEMA) + {/* + * cli.createTable("USER"); cli.addColumnFamily("USER", + * "PREFERENCE_ID"); cli.addColumnFamily("USER", "FRIEND_ID"); + * cli.addColumnFamily("USER", "FOLLOWER_ID"); + * cli.addColumnFamily("USER", "personalDetail"); + * + * cli.createTable("PREFERENCE"); cli.addColumnFamily("PREFERENCE", + * "WEBSITE_THEME"); cli.addColumnFamily("PREFERENCE", + * "PRIVACY_LEVEL"); + * + * cli.createTable("EXTERNAL_LINK"); + * cli.addColumnFamily("EXTERNAL_LINK", "LINK_TYPE"); + * cli.addColumnFamily("EXTERNAL_LINK", "USER_ID"); + * cli.addColumnFamily("EXTERNAL_LINK", "LINK_ADDRESS"); + */ + } + } + + @Override + void deleteSchema() + { + cli.dropTable("EXTERNAL_LINK"); + cli.dropTable("PREFERENCE"); + cli.dropTable("USER_HBASE"); + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/TwitterTestBaseHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/TwitterTestBaseHbase.java new file mode 100644 index 000000000..f4755cd99 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/TwitterTestBaseHbase.java @@ -0,0 +1,479 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter; + +import java.util.List; + +import junit.framework.TestCase; + +import org.junit.Assert; + +import com.impetus.client.twitter.dao.TwitterHbase; +import com.impetus.client.twitter.dao.TwitterServiceHbase; +import com.impetus.client.twitter.entities.ExternalLinkHBase; +import com.impetus.client.twitter.entities.PersonalDetailHbase; +import com.impetus.client.twitter.entities.PreferenceHBase; +import com.impetus.client.twitter.entities.TweetHbase; +import com.impetus.client.twitter.entities.UserHBase; +import com.impetus.kundera.utils.LuceneCleanupUtilities; + +/** + * Test case for MongoDB. + * + * @author amresh.singh + */ +public abstract class TwitterTestBaseHbase extends TestCase +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public static final boolean AUTO_MANAGE_SCHEMA = true; + + /** The user id1. */ + String userId1; + + /** The user id2. */ + String userId2; + + /** The twitter. */ + protected TwitterHbase twitter; + + private String persistenceUnitName; + + /** + * Sets the up internal. + * + * @param persistenceUnitName + * the new up internal + * @throws Exception + * the exception + */ + protected void setUpInternal(String persistenceUnitName) throws Exception + { + this.persistenceUnitName = persistenceUnitName; + userId1 = "0001"; + userId2 = "0002"; + + // Start Cassandra Server + if (RUN_IN_EMBEDDED_MODE) + { + startServer(); + } + + twitter = new TwitterServiceHbase(persistenceUnitName); + + // Create Schema + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + } + + /* + * (non-Javadoc) + * + * @see junit.framework.TestCase#tearDown() + */ + /** + * Tear down internal. + * + * @throws Exception + * the exception + */ + protected void tearDownInternal() throws Exception + { + if (twitter != null) + { + twitter.close(); + } + + if (AUTO_MANAGE_SCHEMA) + { + deleteSchema(); + } + + // Stop Server + if (RUN_IN_EMBEDDED_MODE) + { + stopServer(); + } + + LuceneCleanupUtilities.cleanLuceneDirectory(persistenceUnitName); + } + + /** + * Execute suite. + */ + protected void executeTestSuite() + { + // Insert, Find and Update + addAllUserInfo(); + getUserById(); + updateUser(); + + // Queries + getAllUsers(); + getAllTweets(); + + // Remove Users + removeUser(); + + } + + protected void addAllUserInfo() + { + UserHBase user1 = buildUser1(); + UserHBase user2 = buildUser2(); + + twitter.createEntityManager(); + twitter.addUser(user1); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addUser(user2); + twitter.closeEntityManager(); + } + + protected void getUserById() + { + twitter.createEntityManager(); + UserHBase user1 = twitter.findUserById(userId1); + assertUser1(user1); + + UserHBase user2 = twitter.findUserById(userId2); + assertUser2(user2); + + } + + protected void updateUser() + { + twitter.createEntityManager(); + UserHBase user1 = twitter.findUserById(userId1); + assertUser1(user1); + + user1.setPersonalDetail(new PersonalDetailHbase("Vivek", "unknown", "Married")); + user1.addTweet(new TweetHbase("My Third Tweet", "iPhone")); + twitter.mergeUser(user1); + + UserHBase user1AfterMerge = twitter.findUserById(userId1); + + assertUpdatedUser1(user1AfterMerge); + + twitter.closeEntityManager(); + } + + protected void removeUser() + { + twitter.createEntityManager(); + UserHBase user1 = twitter.findUserById(userId1); + assertUpdatedUser1(user1); + + twitter.removeUser(user1); + + UserHBase user1AfterRemoval = twitter.findUserById(userId1); + Assert.assertNull(user1AfterRemoval); + + twitter.closeEntityManager(); + + } + + protected void getAllUsers() + { + twitter.createEntityManager(); + List users = twitter.getAllUsers(); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertEquals(2, users.size()); + + for (UserHBase u : users) + { + Assert.assertNotNull(u); + if (u.getUserId().equals(userId1)) + { + assertUpdatedUser1(u); + } + else if (u.getUserId().equals(userId2)) + { + assertUser2(u); + } + } + twitter.closeEntityManager(); + } + + /** + * Adds the users. + */ + protected void addUsers() + { + twitter.createEntityManager(); + twitter.addUser(userId1, "Amresh", "password1", "married"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addUser(userId2, "Saurabh", "password2", "single"); + twitter.closeEntityManager(); + } + + /** + * Save preference. + */ + protected void savePreference() + { + twitter.createEntityManager(); + twitter.savePreference(userId1, new PreferenceHBase("P1", "Motif", "2")); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.savePreference(userId2, new PreferenceHBase("P2", "High Contrast", "3")); + twitter.closeEntityManager(); + } + + /** + * Adds the external links. + */ + protected void addExternalLinks() + { + twitter.createEntityManager(); + twitter.addExternalLink(userId1, "L1", "Facebook", "http://facebook.com/coolnerd"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId1, "L2", "LinkedIn", "http://linkedin.com/in/devilmate"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId2, "L3", "GooglePlus", "http://plus.google.com/inviteme"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId2, "L4", "Yahoo", "http://yahoo.com/profiles/itsmeamry"); + twitter.closeEntityManager(); + } + + /** + * Adds the tweets. + */ + protected void addTweets() + { + twitter.createEntityManager(); + twitter.addTweet(userId1, "Here is my first tweet", "Web"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId1, "Second Tweet from me", "Mobile"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId2, "Saurabh tweets for the first time", "Phone"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId2, "Another tweet from Saurabh", "text"); + twitter.closeEntityManager(); + } + + /** + * User1 follows user2. + */ + protected void user1FollowsUser2() + { + twitter.createEntityManager(); + twitter.startFollowing(userId1, userId2); + twitter.closeEntityManager(); + } + + /** + * User1 adds user2 as follower. + */ + protected void user1AddsUser2AsFollower() + { + twitter.createEntityManager(); + twitter.addFollower(userId1, userId2); + twitter.closeEntityManager(); + } + + /** + * Gets the all tweets. + * + * @return the all tweets + */ + protected void getAllTweets() + { + twitter.createEntityManager(); + + List tweetsUser1 = twitter.getAllTweets(userId1); + List tweetsUser2 = twitter.getAllTweets(userId2); + + twitter.closeEntityManager(); + + assertNotNull(tweetsUser1); + assertNotNull(tweetsUser2); + + assertFalse(tweetsUser1.isEmpty()); + assertFalse(tweetsUser2.isEmpty()); + + assertEquals(3, tweetsUser1.size()); + assertEquals(2, tweetsUser2.size()); + } + + /** + * Gets the tweets by body. + * + * @return the tweets by body + */ + public void getTweetsByBody() + { + twitter.createEntityManager(); + List user1Tweet = twitter.findTweetByBody("Here"); + List user2Tweet = twitter.findTweetByBody("Saurabh"); + + twitter.closeEntityManager(); + + assertNotNull(user1Tweet); + assertNotNull(user2Tweet); + assertEquals(1, user1Tweet.size()); + assertEquals(1, user2Tweet.size()); + } + + /** + * Gets the tweet by device. + * + * @return the tweet by device + */ + public void getTweetsByDevice() + { + twitter.createEntityManager(); + List webTweets = twitter.findTweetByDevice("Web"); + List mobileTweets = twitter.findTweetByDevice("Mobile"); + + twitter.closeEntityManager(); + + assertNotNull(webTweets); + assertNotNull(mobileTweets); + assertEquals(1, webTweets.size()); + assertEquals(1, mobileTweets.size()); + + } + + /** + * Gets the all followers. + * + * @return the all followers + */ + protected void getAllFollowers() + { + twitter.createEntityManager(); + List follower1 = twitter.getFollowers(userId1); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List follower2 = twitter.getFollowers(userId2); + twitter.closeEntityManager(); + + assertNull(follower1); + assertNotNull(follower2); + } + + /** + * @return + */ + private UserHBase buildUser1() + { + UserHBase user1 = new UserHBase(userId1, "Amresh", "password1", "married"); + + user1.setPreference(new PreferenceHBase("P1", "Motif", "2")); + + user1.addExternalLink(new ExternalLinkHBase("L1", "Facebook", "http://facebook.com/coolnerd")); + user1.addExternalLink(new ExternalLinkHBase("L2", "LinkedIn", "http://linkedin.com/in/devilmate")); + + user1.addTweet(new TweetHbase("Here is my first tweet", "Web")); + user1.addTweet(new TweetHbase("Second Tweet from me", "Mobile")); + return user1; + } + + /** + * @return + */ + private UserHBase buildUser2() + { + UserHBase user2 = new UserHBase(userId2, "Saurabh", "password2", "single"); + + user2.setPreference(new PreferenceHBase("P2", "High Contrast", "3")); + + user2.addExternalLink(new ExternalLinkHBase("L3", "GooglePlus", "http://plus.google.com/inviteme")); + user2.addExternalLink(new ExternalLinkHBase("L4", "Yahoo", "http://yahoo.com/profiles/itsmeamry")); + + user2.addTweet(new TweetHbase("Saurabh tweets for the first time", "Phone")); + user2.addTweet(new TweetHbase("Another tweet from Saurabh", "text")); + return user2; + } + + private void assertUser1(UserHBase user1) + { + Assert.assertNotNull(user1); + Assert.assertEquals(userId1, user1.getUserId()); + Assert.assertNotNull(user1.getPersonalDetail()); + Assert.assertEquals("Amresh", user1.getPersonalDetail().getName()); + Assert.assertNotNull(user1.getPreference()); + Assert.assertEquals("2", user1.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user1.getTweets()); + Assert.assertFalse(user1.getTweets().isEmpty()); + Assert.assertEquals(2, user1.getTweets().size()); + Assert.assertNotNull(user1.getExternalLinks()); + Assert.assertFalse(user1.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user1.getExternalLinks().size()); + } + + private void assertUser2(UserHBase user2) + { + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + Assert.assertNotNull(user2.getPersonalDetail()); + Assert.assertEquals("Saurabh", user2.getPersonalDetail().getName()); + Assert.assertNotNull(user2.getPreference()); + Assert.assertEquals("3", user2.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user2.getTweets()); + Assert.assertFalse(user2.getTweets().isEmpty()); + Assert.assertEquals(2, user2.getTweets().size()); + Assert.assertNotNull(user2.getExternalLinks()); + Assert.assertFalse(user2.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user2.getExternalLinks().size()); + } + + private void assertUpdatedUser1(UserHBase user1) + { + Assert.assertNotNull(user1); + Assert.assertEquals(userId1, user1.getUserId()); + Assert.assertNotNull(user1.getPersonalDetail()); + Assert.assertEquals("Vivek", user1.getPersonalDetail().getName()); + Assert.assertEquals("unknown", user1.getPersonalDetail().getPassword()); + Assert.assertNotNull(user1.getPreference()); + Assert.assertEquals("2", user1.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user1.getTweets()); + Assert.assertFalse(user1.getTweets().isEmpty()); + Assert.assertEquals(3, user1.getTweets().size()); + Assert.assertNotNull(user1.getExternalLinks()); + Assert.assertFalse(user1.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user1.getExternalLinks().size()); + } + + abstract void startServer(); + + abstract void stopServer(); + + abstract void deleteSchema(); + + abstract void createSchema(); +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/SuperDaoHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/SuperDaoHbase.java new file mode 100644 index 000000000..526b54151 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/SuperDaoHbase.java @@ -0,0 +1,43 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +/** + * The Class SuperDao. + * + * @author impetus + */ +public class SuperDaoHbase +{ + + /** + * Inits the. + * + * @param persistenceUnitName + * the persistence unit name + * @return the entity manager + * @throws Exception + * the exception + */ + protected EntityManagerFactory createEntityManagerFactory(String persistenceUnitName) + { + return Persistence.createEntityManagerFactory(persistenceUnitName); + + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/TwitterHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/TwitterHbase.java new file mode 100644 index 000000000..022418012 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/TwitterHbase.java @@ -0,0 +1,156 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import java.util.List; + +import com.impetus.client.twitter.entities.PreferenceHBase; +import com.impetus.client.twitter.entities.TweetHbase; +import com.impetus.client.twitter.entities.UserHBase; + +/** + * Single window application for Twitter application. Contains methods for + * performing CRUD operations on users and their tweets. + */ +public interface TwitterHbase +{ + + void addUser(UserHBase user); + + /** + * Registers a new user with Twitter application + * + * @param userId + * the user id + * @param name + * the name + * @param password + * the password + * @param relationshipStatus + * the relationship status + */ + void addUser(String userId, String name, String password, String relationshipStatus); + + /** + * Save preference for a given user + * + * @param userId + * the user id + * @param preference + * the preference + */ + void savePreference(String userId, PreferenceHBase preference); + + /** + * Adds an external link for the given user + * + * @param userId + * the user id + * @param linkType + * the link type + * @param linkAddress + * the link address + */ + void addExternalLink(String userId, String linkId, String linkType, String linkAddress); + + /** + * Adds a new tweet for a user + * + * @param userId + * the user id + * @param tweetBody + * the tweet body + * @param device + * the device + */ + void addTweet(String userId, String tweetBody, String device); + + /** + * Makes User whose row key is userId follow a user whose row + * key is friendUserId + * + * @param userId + * the user id + * @param friendUserId + * the friend user id + */ + void startFollowing(String userId, String friendUserId); + + /** + * Adds the follower whose row key is followerUserId to User + * whose row key is userId + * + * @param userId + * the user id + * @param followerUserId + * the follower user id + */ + void addFollower(String userId, String followerUserId); + + UserHBase findUserById(String userId); + + void removeUser(UserHBase user); + + void mergeUser(UserHBase user); + + /** + * Retrieves all tweets for a given user + * + * @param userId + * the user id + * @return the all tweets + */ + List getAllUsers(); + + List getAllTweets(String userId); + + /** + * Returns a list of followers for a given user. + * + * @param userId + * user id + * @return list of all followers. + */ + List getFollowers(String userId); + + /** + * Find tweet by tweet body. + * + * @param tweetBody + * the tweet body + * @return the list + */ + List findTweetByBody(String tweetBody); + + /** + * Find tweet by device. + * + * @param deviceName + * the device name + * @return the list + */ + List findTweetByDevice(String deviceName); + + /** + * Close. + */ + void close(); + + void createEntityManager(); + + void closeEntityManager(); + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/TwitterServiceHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/TwitterServiceHbase.java new file mode 100644 index 000000000..7088639cc --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/dao/TwitterServiceHbase.java @@ -0,0 +1,224 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Query; + +import com.impetus.client.twitter.entities.ExternalLinkHBase; +import com.impetus.client.twitter.entities.PreferenceHBase; +import com.impetus.client.twitter.entities.TweetHbase; +import com.impetus.client.twitter.entities.UserHBase; + +/** + * Data access object class for implementation of twitter. + * + * @author amresh.singh + */ +public class TwitterServiceHbase extends SuperDaoHbase implements TwitterHbase +{ + private EntityManager em; + + private EntityManagerFactory emf; + + public TwitterServiceHbase(String persistenceUnitName) + { + if (emf == null) + { + try + { + emf = createEntityManagerFactory(persistenceUnitName); + } + catch (Exception e) + { + e.printStackTrace(); + } + } + + } + + @Override + public void createEntityManager() + { + if (em == null) + { + em = emf.createEntityManager(); + } + } + + @Override + public void closeEntityManager() + { + if (em != null) + { + em.clear(); + em.close(); + em = null; + } + } + + @Override + public void close() + { + if (emf != null) + { + emf.close(); + } + } + + @Override + public void addUser(UserHBase user) + { + em.persist(user); + } + + @Override + public void addUser(String userId, String name, String password, String relationshipStatus) + { + UserHBase user = new UserHBase(userId, name, password, relationshipStatus); + em.persist(user); + + } + + @Override + public void savePreference(String userId, PreferenceHBase preference) + { + + UserHBase user = em.find(UserHBase.class, userId); + user.setPreference(preference); + em.persist(user); + } + + @Override + public void addExternalLink(String userId, String linkId, String linkType, String linkAddress) + { + UserHBase user = em.find(UserHBase.class, userId); + user.addExternalLink(new ExternalLinkHBase(linkId, linkType, linkAddress)); + + em.persist(user); + } + + @Override + public void addTweet(String userId, String tweetBody, String device) + { + UserHBase user = em.find(UserHBase.class, userId); + user.addTweet(new TweetHbase(tweetBody, device)); + em.persist(user); + } + + @Override + public void startFollowing(String userId, String friendUserId) + { + UserHBase user = em.find(UserHBase.class, userId); + UserHBase friend = em.find(UserHBase.class, friendUserId); + + user.addFriend(friend); + em.persist(user); + + friend.addFollower(user); + em.persist(friend); + } + + @Override + public void addFollower(String userId, String followerUserId) + { + UserHBase user = em.find(UserHBase.class, userId); + UserHBase follower = em.find(UserHBase.class, followerUserId); + + user.addFollower(follower); + em.persist(user); + } + + @Override + public UserHBase findUserById(String userId) + { + UserHBase user = em.find(UserHBase.class, userId); + return user; + } + + @Override + public void removeUser(UserHBase user) + { + em.remove(user); + } + + @Override + public void mergeUser(UserHBase user) + { + em.merge(user); + } + + @Override + public List getAllUsers() + { + + Query q = em.createQuery("select u from UserHBase u"); + + List users = q.getResultList(); + + return users; + } + + @Override + public List getAllTweets(String userId) + { + Query q = em.createQuery("select u from UserHBase u where u.userId =:userId"); + q.setParameter("userId", userId); + List users = q.getResultList(); + if (users == null || users.isEmpty()) + { + return null; + } + else + { + return users.get(0).getTweets(); + } + } + + @Override + public List getFollowers(String userId) + { + Query q = em.createQuery("select u from UserHBase u where u.userId =:userId"); + q.setParameter("userId", userId); + List users = q.getResultList(); + if (users == null || users.isEmpty()) + { + return null; + } + return users.get(0).getFollowers(); + } + + @Override + public List findTweetByBody(String tweetBody) + { + Query q = em.createQuery("select u.tweet_body from UserHBase u where u.tweet_body like :body"); + q.setParameter("body", tweetBody); + List tweets = q.getResultList(); + return tweets; + } + + @Override + public List findTweetByDevice(String deviceName) + { + Query q = em.createQuery("select u.tweeted_from from UserHBase u where u.tweeted_from like :device"); + q.setParameter("device", deviceName); + List tweets = q.getResultList(); + return tweets; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/ExternalLinkHBase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/ExternalLinkHBase.java new file mode 100644 index 000000000..53128ce4d --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/ExternalLinkHBase.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class for user's External link details + * + * @author amresh.singh + */ + +@Entity +@Table(name = "EXTERNAL_LINK", schema = "KunderaExamples@twibaseTest") +public class ExternalLinkHBase +{ + + @Id + @Column(name = "EXT_LINK_ID") + private String extLinkId; + + @Column(name = "LINK_TYPE") + private String linkType; + + @Column(name = "LINK_ADDRESS") + private String linkAddress; + + public ExternalLinkHBase() + { + } + + public ExternalLinkHBase(String extLinkId, String type, String address) + { + this.extLinkId = extLinkId; + this.linkType = type; + this.linkAddress = address; + } + + /** + * @return the extLinkId + */ + public String getExtLinkId() + { + return extLinkId; + } + + /** + * @param extLinkId + * the extLinkId to set + */ + public void setExtLinkId(String extLinkId) + { + this.extLinkId = extLinkId; + } + + /** + * @return the linkType + */ + public String getLinkType() + { + return linkType; + } + + /** + * @param linkType + * the linkType to set + */ + public void setLinkType(String linkType) + { + this.linkType = linkType; + } + + /** + * @return the linkAddress + */ + public String getLinkAddress() + { + return linkAddress; + } + + /** + * @param linkAddress + * the linkAddress to set + */ + public void setLinkAddress(String linkAddress) + { + this.linkAddress = linkAddress; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/PersonalDetailHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/PersonalDetailHbase.java new file mode 100644 index 000000000..0b2296e39 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/PersonalDetailHbase.java @@ -0,0 +1,125 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.client.twitter.utils.ExampleUtilsHbase; + +/** + * Entity class for user's personal details + * + * @author amresh.singh + */ + +@Embeddable +public class PersonalDetailHbase +{ + @Column(name = "personal_detail_id") + private String personalDetailId; + + @Column(name = "name") + private String name; + + @Column(name = "password") + private String password; + + @Column(name = "rel_status") + private String relationshipStatus; + + public PersonalDetailHbase() + { + + } + + public PersonalDetailHbase(String name, String password, String relationshipStatus) + { + setPersonalDetailId(ExampleUtilsHbase.getUniqueId()); + setName(name); + setPassword(password); + setRelationshipStatus(relationshipStatus); + } + + /** + * @return the personalDetailId + */ + public String getPersonalDetailId() + { + return personalDetailId; + } + + /** + * @param personalDetailId + * the personalDetailId to set + */ + public void setPersonalDetailId(String personalDetailId) + { + this.personalDetailId = personalDetailId; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the password + */ + public String getPassword() + { + return password; + } + + /** + * @param password + * the password to set + */ + public void setPassword(String password) + { + this.password = password; + } + + /** + * @return the relationshipStatus + */ + public String getRelationshipStatus() + { + return relationshipStatus; + } + + /** + * @param relationshipStatus + * the relationshipStatus to set + */ + public void setRelationshipStatus(String relationshipStatus) + { + this.relationshipStatus = relationshipStatus; + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/PreferenceHBase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/PreferenceHBase.java new file mode 100644 index 000000000..ae687272e --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/PreferenceHBase.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class for User Preferences + * + * @author amresh.singh + */ + +@Entity +@Table(name = "PREFERENCE", schema = "KunderaExamples@twibaseTest") +public class PreferenceHBase +{ + @Id + @Column(name = "PREFERENCE_ID") + String preferenceId; + + @Column(name = "WEBSITE_THEME") + String websiteTheme; + + @Column(name = "PRIVACY_LEVEL") + String privacyLevel; // 1, 2, 3 + + public PreferenceHBase() + { + + } + + public PreferenceHBase(String preferenceId, String theme, String privacyLevel) + { + this.preferenceId = preferenceId; + this.websiteTheme = theme; + this.privacyLevel = privacyLevel; + } + + /** + * @return the preferenceId + */ + public String getPreferenceId() + { + return preferenceId; + } + + /** + * @param preferenceId + * the preferenceId to set + */ + public void setPreferenceId(String preferenceId) + { + this.preferenceId = preferenceId; + } + + /** + * @return the websiteTheme + */ + public String getWebsiteTheme() + { + return websiteTheme; + } + + /** + * @param websiteTheme + * the websiteTheme to set + */ + public void setWebsiteTheme(String websiteTheme) + { + this.websiteTheme = websiteTheme; + } + + /** + * @return the privacyLevel + */ + public String getPrivacyLevel() + { + return privacyLevel; + } + + /** + * @param privacyLevel + * the privacyLevel to set + */ + public void setPrivacyLevel(String privacyLevel) + { + this.privacyLevel = privacyLevel; + } +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/TweetHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/TweetHbase.java new file mode 100644 index 000000000..caffe323a --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/TweetHbase.java @@ -0,0 +1,120 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.client.twitter.utils.ExampleUtilsHbase; + +/** + * Class for Tweets + * + * @author amresh.singh + */ + +@Embeddable +public class TweetHbase +{ + + @Column(name = "tweet_id") + private String tweetId; + + @Column(name = "tweet_body") + private String body; + + @Column(name = "tweeted_from") + private String device; + + // private long timestamp; + + public TweetHbase(String body, String device) + { + this.tweetId = ExampleUtilsHbase.getUniqueId(); + this.body = body; + this.device = device; + // this.timestamp = ExampleUtils.getCurrentTimestamp(); + } + + public TweetHbase() + { + + } + + /** + * @return the tweetId + */ + public String getTweetId() + { + return tweetId; + } + + /** + * @param tweetId + * the tweetId to set + */ + public void setTweetId(String tweetId) + { + this.tweetId = tweetId; + } + + /** + * @return the body + */ + public String getBody() + { + return body; + } + + /** + * @param body + * the body to set + */ + public void setBody(String body) + { + this.body = body; + } + + /** + * @return the device + */ + public String getDevice() + { + return device; + } + + /** + * @param device + * the device to set + */ + public void setDevice(String device) + { + this.device = device; + } + + /* *//** + * @return the timestamp + */ + /* + * public long getTimestamp() { return timestamp; } + *//** + * @param timestamp + * the timestamp to set + */ + /* + * public void setTimestamp(long timestamp) { this.timestamp = timestamp; } + */ +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/UserHBase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/UserHBase.java new file mode 100644 index 000000000..04c58b3b0 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/entities/UserHBase.java @@ -0,0 +1,227 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.CollectionTable; +import javax.persistence.Column; +import javax.persistence.ElementCollection; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * @author impetus + * + */ +@Entity +@Table(name = "USER_HBASE", schema = "KunderaExamples@twibaseTest") +public class UserHBase +{ + + @Id + @Column(name = "USER_ID") + private String userId; + + // Embedded object, will persist co-located + @Embedded + private PersonalDetailHbase personalDetail; + + // Element collection, will persist co-located + @ElementCollection + @CollectionTable(name = "tweeted") + private List tweets; + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FRIEND_ID") + private List friends; // List of users whom I follow + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FOLLOWER_ID") + private List followers; // List of users who are following me + + // One-to-one, will be persisted separately + @OneToOne(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "PREFERENCE_ID") + private PreferenceHBase preference; + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "USER_ID") + private Set externalLinks; + + public UserHBase() + { + + } + + public UserHBase(String userId, String name, String password, String relationshipStatus) + { + PersonalDetailHbase pd = new PersonalDetailHbase(name, password, relationshipStatus); + setUserId(userId); + setPersonalDetail(pd); + } + + /** + * @return the userId + */ + public String getUserId() + { + return userId; + } + + /** + * @param userId + * the userId to set + */ + public void setUserId(String userId) + { + this.userId = userId; + } + + /** + * @return the personalDetail + */ + public PersonalDetailHbase getPersonalDetail() + { + return personalDetail; + } + + /** + * @param personalDetail + * the personalDetail to set + */ + public void setPersonalDetail(PersonalDetailHbase personalDetail) + { + this.personalDetail = personalDetail; + } + + /** + * @return the tweets + */ + public List getTweets() + { + return tweets; + } + + /** + * @param tweets + * the tweets to set + */ + public void addTweet(TweetHbase tweet) + { + if (this.tweets == null || this.tweets.isEmpty()) + { + this.tweets = new ArrayList(); + } + this.tweets.add(tweet); + } + + /** + * @return the preference + */ + public PreferenceHBase getPreference() + { + return preference; + } + + /** + * @param preference + * the preference to set + */ + public void setPreference(PreferenceHBase preference) + { + this.preference = preference; + } + + /** + * @return the externalLinks + */ + public Set getExternalLinks() + { + return externalLinks; + } + + /** + * @param imDetails + * the imDetails to set + */ + public void addExternalLink(ExternalLinkHBase externalLink) + { + if (this.externalLinks == null || this.externalLinks.isEmpty()) + { + this.externalLinks = new HashSet(); + } + + this.externalLinks.add(externalLink); + } + + /** + * @return the friends + */ + public List getFriends() + { + return friends; + } + + /** + * @param friends + * the friends to set + */ + public void addFriend(UserHBase friend) + { + if (this.friends == null || this.friends.isEmpty()) + { + this.friends = new ArrayList(); + } + this.friends.add(friend); + } + + /** + * @return the followers + */ + public List getFollowers() + { + return followers; + } + + /** + * @param followers + * the followers to set + */ + public void addFollower(UserHBase follower) + { + if (this.followers == null || this.followers.isEmpty()) + { + this.followers = new ArrayList(); + } + + this.followers.add(follower); + } + +} diff --git a/src/kundera-hbase/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsHbase.java b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsHbase.java new file mode 100644 index 000000000..589cc9a64 --- /dev/null +++ b/src/kundera-hbase/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsHbase.java @@ -0,0 +1,38 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.utils; + +import java.util.Date; +import java.util.UUID; + +/** + * Class for utility methods + * + * @author amresh.singh + */ +public class ExampleUtilsHbase +{ + public static String getUniqueId() + { + return UUID.randomUUID().toString(); + } + + public static long getCurrentTimestamp() + { + return new Date().getTime(); + } + +} diff --git a/src/kundera-hbase/src/test/resources/META-INF/persistence.xml b/src/kundera-hbase/src/test/resources/META-INF/persistence.xml new file mode 100644 index 000000000..2fa1d571b --- /dev/null +++ b/src/kundera-hbase/src/test/resources/META-INF/persistence.xml @@ -0,0 +1,139 @@ + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + diff --git a/src/kundera-hbase/src/test/resources/META-INF/persistence_2_0.xsd b/src/kundera-hbase/src/test/resources/META-INF/persistence_2_0.xsd new file mode 100644 index 000000000..d94620392 --- /dev/null +++ b/src/kundera-hbase/src/test/resources/META-INF/persistence_2_0.xsd @@ -0,0 +1,354 @@ + + + + + + + @(#)persistence_2_0.xsd 1.0 October 1 2009 + + + + + + + Copyright (c) 2008, 2009 Sun Microsystems. All rights reserved. + + This program and the accompanying materials are made available under the + terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 + which accompanies this distribution. + The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html + and the Eclipse Distribution License is available at + http://www.eclipse.org/org/documents/edl-v10.php. + + Contributors: + Linda DeMichiel - Java Persistence 2.0, Version 2.0 (October 1, 2009) + Specification available from http://jcp.org/en/jsr/detail?id=317 + + + + + + + ... + + + ]]> + + + + + + + + + + + + + + + + + + + + + + Configuration of a persistence unit. + + + + + + + + + + + + Description of this persistence unit. + + + + + + + + + + + + Provider class that supplies EntityManagers for this + persistence unit. + + + + + + + + + + + + The container-specific name of the JTA datasource to use. + + + + + + + + + + + + The container-specific name of a non-JTA datasource to use. + + + + + + + + + + + + File containing mapping information. Loaded as a resource + by the persistence provider. + + + + + + + + + + + + Jar file that is to be scanned for managed classes. + + + + + + + + + + + + Managed class to be included in the persistence unit and + to scan for annotations. It should be annotated + with either @Entity, @Embeddable or @MappedSuperclass. + + + + + + + + + + + + When set to true then only listed classes and jars will + be scanned for persistent classes, otherwise the + enclosing jar or directory will also be scanned. + Not applicable to Java SE persistence units. + + + + + + + + + + + + Defines whether caching is enabled for the + persistence unit if caching is supported by the + persistence provider. When set to ALL, all entities + will be cached. When set to NONE, no entities will + be cached. When set to ENABLE_SELECTIVE, only entities + specified as cacheable will be cached. When set to + DISABLE_SELECTIVE, entities specified as not cacheable + will not be cached. When not specified or when set to + UNSPECIFIED, provider defaults may apply. + + + + + + + + + + + + The validation mode to be used for the persistence unit. + + + + + + + + + + + + + A list of standard and vendor-specific properties + and hints. + + + + + + + + + A name-value pair. + + + + + + + + + + + + + + + + + + + + Name used in code to reference this persistence unit. + + + + + + + + + + + + Type of transactions used by EntityManagers from this + persistence unit. + + + + + + + + + + + + + + + + + + + public enum PersistenceUnitTransactionType {JTA, RESOURCE_LOCAL}; + + + + + + + + + + + + + + + + public enum SharedCacheMode { ALL, NONE, ENABLE_SELECTIVE, DISABLE_SELECTIVE, UNSPECIFIED}; + + + + + + + + + + + + + + + + + + + public enum ValidationMode { AUTO, CALLBACK, NONE}; + + + + + + + + + + + diff --git a/src/kundera-hbase/src/test/resources/kundera-hbase.properties b/src/kundera-hbase/src/test/resources/kundera-hbase.properties new file mode 100644 index 000000000..85225fb54 --- /dev/null +++ b/src/kundera-hbase/src/test/resources/kundera-hbase.properties @@ -0,0 +1,3 @@ +zookeeper.port = 2181 +zookeeper.host = localhost +cf.defs=HBaseEntity|GZ|123456|5|2 \ No newline at end of file diff --git a/src/kundera-hbase/src/test/resources/log4j.properties b/src/kundera-hbase/src/test/resources/log4j.properties new file mode 100644 index 000000000..e656bb981 --- /dev/null +++ b/src/kundera-hbase/src/test/resources/log4j.properties @@ -0,0 +1,15 @@ +log4j.rootLogger=ERROR, DRFA, CONSOLE + +### direct log messages to stdout ### +log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender +log4j.appender.DRFA.File=${user.home}/kundera.log +# Rollover at midnight +log4j.appender.DRFA.DatePattern=.yyyy-MM-dd +log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout +# Pattern format: Date LogLevel LoggerName LogMessage +log4j.appender.DRFA.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n + + +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout +log4j.appender.CONSOLE.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n diff --git a/src/kundera-mongo/pom.xml b/src/kundera-mongo/pom.xml new file mode 100644 index 000000000..6bf6fe35e --- /dev/null +++ b/src/kundera-mongo/pom.xml @@ -0,0 +1,99 @@ + + 4.0.0 + + + com.impetus + kundera + 2.7-SNAPSHOT + + com.impetus.client + kundera-mongo + jar + kundera-mongo + http://maven.apache.org + + + + + com.impetus.core + kundera-core + ${project.version} + + + com.impetus.core + kundera-core + ${project.version} + test-jar + test + + + org.mongodb + mongo-java-driver + 2.9.1 + + + junit + junit + 4.8.2 + test + + + + + org.databene + contiperf + 2.2.0 + test + + + + + + + + + + maven-assembly-plugin + 2.2.1 + + + jar-with-dependencies + + + + + org.apache.maven.plugins + maven-jar-plugin + 2.2 + + + + test-jar + + + + + + + + diff --git a/src/kundera-mongo/src/main/java/META-INF/MANIFEST.MF b/src/kundera-mongo/src/main/java/META-INF/MANIFEST.MF new file mode 100644 index 000000000..5e9495128 --- /dev/null +++ b/src/kundera-mongo/src/main/java/META-INF/MANIFEST.MF @@ -0,0 +1,3 @@ +Manifest-Version: 1.0 +Class-Path: + diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/DocumentObjectMapper.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/DocumentObjectMapper.java new file mode 100644 index 000000000..e183c0454 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/DocumentObjectMapper.java @@ -0,0 +1,323 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.Attribute; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.utils.MongoDBUtils; +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.metadata.model.attributes.AttributeType; +import com.impetus.kundera.persistence.EntityReaderException; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.property.accessor.EnumAccessor; +import com.mongodb.BasicDBList; +import com.mongodb.BasicDBObject; +import com.mongodb.BasicDBObjectBuilder; +import com.mongodb.DBObject; + +/** + * Provides functionality for mapping between MongoDB documents and POJOs. + * Contains utility methods for converting one form into another. + * + * @author amresh.singh + */ +public class DocumentObjectMapper +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(DocumentObjectMapper.class); + + /** + * Creates a MongoDB document object wrt a given Java object. columns in the + * document correspond Columns provided as List. + * + * @param obj + * the obj + * @param columns + * the columns + * @return the document from object + * @throws PropertyAccessException + * the property access exception + */ + static BasicDBObject getDocumentFromObject(Object obj, Set columns) throws PropertyAccessException + { + BasicDBObject dBObj = new BasicDBObject(); + + for (Attribute column : columns) + { + extractFieldValue(obj, dBObj, column); + } + return dBObj; + } + + /** + * Creates a MongoDB document list from a given java collection. columns in + * the document correspond Columns provided as List. + * + * @param coll + * the coll + * @param columns + * the columns + * @return the document list from collection + * @throws PropertyAccessException + * the property access exception + */ + static BasicDBObject[] getDocumentListFromCollection(Collection coll, Set columns) + throws PropertyAccessException + { + BasicDBObject[] dBObjects = new BasicDBObject[coll.size()]; + int count = 0; + for (Object o : coll) + { + dBObjects[count] = getDocumentFromObject(o, columns); + count++; + } + return dBObjects; + } + + /** + * Creates an instance of clazz and populates fields fetched + * from MongoDB document object. Field names are determined from + * columns + * + * @param documentObj + * the document obj + * @param clazz + * the clazz + * @param columns + * the columns + * @return the object from document + */ + static Object getObjectFromDocument(BasicDBObject documentObj, Class clazz, Set columns) + { + try + { + Object obj = clazz.newInstance(); + for (Attribute column : columns) + { + setFieldValue(documentObj, obj, column); + } + return obj; + } + catch (InstantiationException e) + { + throw new PersistenceException(e); + } + catch (IllegalAccessException e) + { + throw new PersistenceException(e); + } + } + + /** + * Setter for column value, by default converted from string value, in case + * of map it is automatically converted into map using BasicDBObject. + * + * @param document + * mongo document + * @param entityObject + * searched entity. + * @param column + * column field. + */ + static void setFieldValue(DBObject document, Object entityObject, Attribute column) + { + Object value = document.get(((AbstractAttribute) column).getJPAColumnName()); + if (value != null) + { + Class javaType = column.getJavaType(); + try + { + switch (AttributeType.getType(javaType)) + { + case MAP: + PropertyAccessorHelper.set(entityObject, (Field) column.getJavaMember(), + ((BasicDBObject) value).toMap()); + break; + case SET: + List collectionValues = Arrays.asList(((BasicDBList) value).toArray()); + PropertyAccessorHelper.set(entityObject, (Field) column.getJavaMember(), new HashSet( + collectionValues)); + break; + case LIST: + PropertyAccessorHelper.set(entityObject, (Field) column.getJavaMember(), + Arrays.asList(((BasicDBList) value).toArray())); + break; + case POINT: + + BasicDBList list = (BasicDBList) value; + + Object xObj = list.get(0); + Object yObj = list.get(1); + + if (xObj != null && yObj != null) + { + try + { + double x = Double.parseDouble(xObj.toString()); + double y = Double.parseDouble(yObj.toString()); + + Point point = new Point(x, y); + PropertyAccessorHelper.set(entityObject, (Field) column.getJavaMember(), point); + } + catch (NumberFormatException e) + { + log.error( + "Error while reading geolocation data for column {} ; Reason - possible corrupt data, Caused by : .", + column, e); + throw new EntityReaderException("Error while reading geolocation data for column " + column + + "; Reason - possible corrupt data.", e); + } + } + break; + case ENUM: + EnumAccessor accessor = new EnumAccessor(); + value = accessor.fromString(javaType, value.toString()); + PropertyAccessorHelper.set(entityObject, (Field) column.getJavaMember(), value); + break; + case PRIMITIVE: + value = MongoDBUtils.populateValue(value, value.getClass()); + value = MongoDBUtils.getTranslatedObject(value, value.getClass(), javaType); + PropertyAccessorHelper.set(entityObject, (Field) column.getJavaMember(), value); + break; + } + } + catch (PropertyAccessException paex) + { + log.error("Error while setting column {} value, caused by : .", + ((AbstractAttribute) column).getJPAColumnName(), paex); + throw new PersistenceException(paex); + } + } + } + + /** + * Extract entity field. + * + * @param entity + * the entity + * @param dbObj + * the db obj + * @param column + * the column + * @throws PropertyAccessException + * the property access exception + */ + static void extractFieldValue(Object entity, DBObject dbObj, Attribute column) throws PropertyAccessException + { + try + { + Object valueObject = PropertyAccessorHelper.getObject(entity, (Field) column.getJavaMember()); + + if (valueObject != null) + { + Class javaType = column.getJavaType(); + switch (AttributeType.getType(javaType)) + { + case MAP: + Map mapObj = (Map) valueObject; + BasicDBObjectBuilder builder = BasicDBObjectBuilder.start(mapObj); + dbObj.put(((AbstractAttribute) column).getJPAColumnName(), builder.get()); + break; + case SET: + case LIST: + Collection collection = (Collection) valueObject; + BasicDBList basicDBList = new BasicDBList(); + for (Object o : collection) + { + basicDBList.add(o); + } + dbObj.put(((AbstractAttribute) column).getJPAColumnName(), basicDBList); + break; + case POINT: + + Point p = (Point) valueObject; + double[] coordinate = new double[] { p.getX(), p.getY() }; + dbObj.put(((AbstractAttribute) column).getJPAColumnName(), coordinate); + break; + case ENUM: + case PRIMITIVE: + dbObj.put(((AbstractAttribute) column).getJPAColumnName(), + MongoDBUtils.populateValue(valueObject, javaType)); + break; + } + } + } + catch (PropertyAccessException paex) + { + log.error("Error while getting column {} value, caused by : .", + ((AbstractAttribute) column).getJPAColumnName(), paex); + throw new PersistenceException(paex); + } + } + + /** + * Creates a collection of embeddedObjectClass instances + * wherein each element is java object representation of MongoDB document + * object contained in documentList. Field names are determined + * from columns. + * + * @param documentList + * the document list + * @param embeddedCollectionClass + * the embedded collection class + * @param embeddedObjectClass + * the embedded object class + * @param columns + * the columns + * @return the collection from document list + */ + static Collection getCollectionFromDocumentList(BasicDBList documentList, Class embeddedCollectionClass, + Class embeddedObjectClass, Set columns) + { + Collection embeddedCollection = null; + if (embeddedCollectionClass.equals(Set.class)) + { + embeddedCollection = new HashSet(); + } + else if (embeddedCollectionClass.equals(List.class)) + { + embeddedCollection = new ArrayList(); + } + else + { + throw new PersistenceException("Invalid collection class " + embeddedCollectionClass + + "; only Set and List allowed"); + } + + for (Object dbObj : documentList) + { + embeddedCollection.add(getObjectFromDocument((BasicDBObject) dbObj, embeddedObjectClass, columns)); + } + + return embeddedCollection; + } +} \ No newline at end of file diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClient.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClient.java new file mode 100644 index 000000000..0d60fa663 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClient.java @@ -0,0 +1,833 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.apache.commons.lang.NotImplementedException; +import org.bson.types.ObjectId; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.query.MongoDBQuery; +import com.impetus.client.mongodb.utils.MongoDBUtils; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.ClientPropertiesSetter; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.generator.AutoGenerator; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.index.IndexManager; +import com.impetus.kundera.lifecycle.states.RemovedState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.ClientMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.api.Batcher; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.mongodb.BasicDBObject; +import com.mongodb.DB; +import com.mongodb.DBCollection; +import com.mongodb.DBCursor; +import com.mongodb.DBEncoder; +import com.mongodb.DBObject; +import com.mongodb.DefaultDBEncoder; +import com.mongodb.WriteConcern; + +/** + * CLient class for MongoDB database. + * + * @author impetusopensource + */ +public class MongoDBClient extends ClientBase implements Client, Batcher, ClientPropertiesSetter, + AutoGenerator +{ + /** The mongo db. */ + private DB mongoDb; + + /** The reader. */ + private EntityReader reader; + + /** The data handler. */ + private MongoDBDataHandler handler; + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(MongoDBClient.class); + + private List nodes = new ArrayList(); + + private int batchSize; + + private WriteConcern writeConcern = null; + + private DBEncoder encoder = DefaultDBEncoder.FACTORY.create(); + + private Map puProperties; + + /** + * Instantiates a new mongo db client. + * + * @param mongo + * the mongo + * @param mgr + * the mgr + * @param reader + * the reader + * @param puProperties + */ + public MongoDBClient(Object mongo, IndexManager mgr, EntityReader reader, String persistenceUnit, + Map puProperties, ClientMetadata clientMetadata) + { + // TODO: This could be a constly call, see how connection pooling is + // relevant here + this.mongoDb = (DB) mongo; + this.indexManager = mgr; + this.reader = reader; + this.persistenceUnit = persistenceUnit; + this.puProperties = puProperties; + handler = new MongoDBDataHandler(); + this.clientMetadata = clientMetadata; + + populateBatchSize(persistenceUnit, this.puProperties); + + } + + @Override + public void persistJoinTable(JoinTableData joinTableData) + { + String joinTableName = joinTableData.getJoinTableName(); + String joinColumnName = joinTableData.getJoinColumnName(); + String invJoinColumnName = joinTableData.getInverseJoinColumnName(); + Map> joinTableRecords = joinTableData.getJoinTableRecords(); + + DBCollection dbCollection = mongoDb.getCollection(joinTableName); + List documents = new ArrayList(); + + for (Object key : joinTableRecords.keySet()) + { + Set values = joinTableRecords.get(key); + Object joinColumnValue = key; + + for (Object childId : values) + { + DBObject dbObj = new BasicDBObject(); + dbObj.put("_id", joinColumnValue.toString() + childId); + dbObj.put(joinColumnName, MongoDBUtils.populateValue(joinColumnValue, joinColumnValue.getClass())); + dbObj.put(invJoinColumnName, MongoDBUtils.populateValue(childId, childId.getClass())); + documents.add(dbObj); + } + } + dbCollection.insert(documents.toArray(new BasicDBObject[0]), getWriteConcern(), encoder); + } + + @Override + public List getColumnsById(String schemaName, String joinTableName, String joinColumnName, + String inverseJoinColumnName, Object parentId, Class columnJavaType) + { + List foreignKeys = new ArrayList(); + + DBCollection dbCollection = mongoDb.getCollection(joinTableName); + BasicDBObject query = new BasicDBObject(); + + query.put(joinColumnName, MongoDBUtils.populateValue(parentId, parentId.getClass())); + + DBCursor cursor = dbCollection.find(query); + DBObject fetchedDocument = null; + + while (cursor.hasNext()) + { + fetchedDocument = cursor.next(); + Object foreignKey = fetchedDocument.get(inverseJoinColumnName); + foreignKey = MongoDBUtils.getTranslatedObject(foreignKey, foreignKey.getClass(), columnJavaType); + foreignKeys.add((E) foreignKey); + } + return foreignKeys; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#findIdsByColumn(java.lang.String, + * java.lang.String, java.lang.String, java.lang.Object, java.lang.Class) + */ + @Override + public Object[] findIdsByColumn(String schemaName, String tableName, String pKeyName, String columnName, + Object columnValue, Class entityClazz) + { + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(entityClazz); + + List primaryKeys = new ArrayList(); + + DBCollection dbCollection = mongoDb.getCollection(tableName); + BasicDBObject query = new BasicDBObject(); + + query.put(columnName, MongoDBUtils.populateValue(columnValue, columnValue.getClass())); + + DBCursor cursor = dbCollection.find(query); + DBObject fetchedDocument = null; + + while (cursor.hasNext()) + { + fetchedDocument = cursor.next(); + Object primaryKey = fetchedDocument.get(pKeyName); + primaryKey = MongoDBUtils.getTranslatedObject(primaryKey, primaryKey.getClass(), metadata.getIdAttribute() + .getJavaType()); + primaryKeys.add(primaryKey); + } + + if (primaryKeys != null && !primaryKeys.isEmpty()) + { + return primaryKeys.toArray(new Object[0]); + } + return null; + + } + + /* + * (non-Javadoc) + * + * @seecom.impetus.kundera.Client#loadColumns(com.impetus.kundera.ejb. + * EntityManager, java.lang.Class, java.lang.String, java.lang.String, + * java.lang.String, com.impetus.kundera.metadata.EntityMetadata) + */ + @Override + public Object find(Class entityClass, Object key) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + + List relationNames = entityMetadata.getRelationNames(); + + if (log.isDebugEnabled()) + { + log.debug("Fetching data from " + entityMetadata.getTableName() + " for PK " + key); + } + + DBCollection dbCollection = mongoDb.getCollection(entityMetadata.getTableName()); + + BasicDBObject query = new BasicDBObject(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + + if (metaModel.isEmbeddable(entityMetadata.getIdAttribute().getBindableJavaType())) + { + MongoDBUtils.populateCompoundKey(query, entityMetadata, metaModel, key); + } + else + { + query.put("_id", MongoDBUtils.populateValue(key, key.getClass())); + } + + // DBCursor cursor = dbCollection.findOne(query); + DBObject fetchedDocument = dbCollection.findOne(query); + + /* + * if (cursor.hasNext()) { fetchedDocument = cursor.next(); } else { + * return null; } + */ + + if (fetchedDocument != null) + { + Object enhancedEntity = handler.getEntityFromDocument(entityMetadata.getEntityClazz(), entityMetadata, + fetchedDocument, relationNames); + + return enhancedEntity; + } + + return null; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#findAll(java.lang.Class, + * java.lang.Object[]) + */ + @Override + public List findAll(Class entityClass, String[] columnsToSelect, Object... keys) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entityClass); + + log.debug("Fetching data from " + entityMetadata.getTableName() + " for Keys " + keys); + + DBCollection dbCollection = mongoDb.getCollection(entityMetadata.getTableName()); + + BasicDBObject query = new BasicDBObject(); + + query.put("_id", new BasicDBObject("$in", keys)); + + DBCursor cursor = dbCollection.find(query); + + List entities = new ArrayList(); + while (cursor.hasNext()) + { + DBObject fetchedDocument = cursor.next(); + Object entity = handler.getEntityFromDocument(entityMetadata.getEntityClazz(), entityMetadata, + fetchedDocument, entityMetadata.getRelationNames()); + entities.add(entity); + } + return entities; + } + + /** + * Loads columns from multiple rows restricting results to conditions stored + * in filterClauseQueue. + * + * @param + * the element type + * @param entityMetadata + * the entity metadata + * @param mongoQuery + * the mongo query + * @param result + * the result + * @param relationNames + * the relation names + * @param orderBy + * the order by + * @param maxResult + * @param keys + * @return the list + * @throws Exception + * the exception + */ + public List loadData(EntityMetadata entityMetadata, BasicDBObject mongoQuery, List relationNames, + BasicDBObject orderBy, int maxResult, BasicDBObject keys, String... results) throws Exception + { + String documentName = entityMetadata.getTableName(); + Class clazz = entityMetadata.getEntityClazz(); + + DBCollection dbCollection = mongoDb.getCollection(documentName); + List entities = new ArrayList(); + + if (results != null && results.length > 0) + { + for (int i = 1; i < results.length; i++) + { + String result = results[i]; + + // If User wants search on a column within a particular super + // column, + // fetch that embedded object collection only + // otherwise retrieve whole entity + // TODO: improve code + if (result != null && result.indexOf(".") >= 0) + { + // TODO i need to discuss with Amresh before modifying it. + entities.addAll(handler.getEmbeddedObjectList(dbCollection, entityMetadata, documentName, + mongoQuery, result, orderBy, maxResult, keys)); + return entities; + } + } + } + log.debug("Fetching data from " + documentName + " for Filter " + mongoQuery.toString()); + + DBCursor cursor = orderBy != null ? dbCollection.find(mongoQuery, keys).sort(orderBy) : dbCollection.find( + mongoQuery, keys).limit(maxResult); + while (cursor.hasNext()) + { + DBObject fetchedDocument = cursor.next(); + Object entity = handler.getEntityFromDocument(clazz, entityMetadata, fetchedDocument, relationNames); + entities.add(entity); + } + return entities; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#delete(java.lang.Object, + * java.lang.Object) + */ + @Override + public void delete(Object entity, Object pKey) + { + EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + + DBCollection dbCollection = mongoDb.getCollection(entityMetadata.getTableName()); + + // Find the DBObject to remove first + BasicDBObject query = new BasicDBObject(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + + if (metaModel.isEmbeddable(entityMetadata.getIdAttribute().getBindableJavaType())) + { + MongoDBUtils.populateCompoundKey(query, entityMetadata, metaModel, pKey); + } + else + { + + query.put("_id", MongoDBUtils.populateValue(pKey, pKey.getClass())); + } + dbCollection.remove(query, getWriteConcern(), encoder); + getIndexManager().remove(entityMetadata, entity, pKey.toString()); + + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#close() + */ + @Override + public void close() + { + // TODO Once pool is implemented this code should not be there. + // Workaround for pool + this.indexManager.flush(); + puProperties = null; + } + + /** + * Creates the index. + * + * @param collectionName + * the collection name + * @param columnList + * the column list + * @param order + * the order + */ + public void createIndex(String collectionName, List columnList, int order) + { + DBCollection coll = mongoDb.getCollection(collectionName); + + List indexes = coll.getIndexInfo(); // List of all current + // indexes on collection + Set indexNames = new HashSet(); // List of all current + // index names + for (DBObject index : indexes) + { + BasicDBObject obj = (BasicDBObject) index.get("key"); + Set set = obj.keySet(); // Set containing index name which + // is key + indexNames.addAll(set); + } + + // Create index if not already created + for (String columnName : columnList) + { + if (!indexNames.contains(columnName)) + { + coll.createIndex(new BasicDBObject(columnName, order)); + } + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#find(java.lang.Class, + * java.util.Map) + */ + @Override + public List find(Class entityClass, Map col) + { + throw new NotImplementedException("Not yet implemented"); + } + + /** + * Method to find entity for given association name and association value. + * + * @param colName + * the col name + * @param colValue + * the col value + * @param m + * the m + * @return the list + */ + public List findByRelation(String colName, Object colValue, Class entityClazz) + { + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(entityClazz); + // you got column name and column value. + DBCollection dbCollection = mongoDb.getCollection(m.getTableName()); + + BasicDBObject query = new BasicDBObject(); + + query.put(colName, MongoDBUtils.populateValue(colValue, colValue.getClass())); + + DBCursor cursor = dbCollection.find(query); + DBObject fetchedDocument = null; + List results = new ArrayList(); + while (cursor.hasNext()) + { + fetchedDocument = cursor.next(); + Object entity = handler.getEntityFromDocument(m.getEntityClazz(), m, fetchedDocument, m.getRelationNames()); + results.add(entity); + } + + return results.isEmpty() ? null : results; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#getReader() + */ + @Override + public EntityReader getReader() + { + return reader; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#deleteByColumn(java.lang.String, + * java.lang.String, java.lang.Object) + */ + public void deleteByColumn(String schemaName, String tableName, String columnName, Object columnValue) + { + DBCollection dbCollection = mongoDb.getCollection(tableName); + BasicDBObject query = new BasicDBObject(); + query.put(columnName, columnValue); + dbCollection.remove(query, getWriteConcern(), encoder); + + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.client.Client#getQueryImplementor() + */ + @Override + public Class getQueryImplementor() + { + return MongoDBQuery.class; + } + + @Override + protected void onPersist(EntityMetadata entityMetadata, Object entity, Object id, List rlHolders) + { + Map> collections = new HashMap>(); + collections = onPersist(collections, entity, id, entityMetadata, rlHolders, isUpdate); + onFlushCollection(collections); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.persistence.api.Batcher#addBatch(com.impetus.kundera + * .graph.Node) + */ + public void addBatch(Node node) + { + if (node != null) + { + nodes.add(node); + } + + onBatchLimit(); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#getBatchSize() + */ + @Override + public int getBatchSize() + { + return batchSize; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#clear() + */ + @Override + public void clear() + { + if (nodes != null) + { + nodes.clear(); + nodes = null; + nodes = new ArrayList(); + } + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.persistence.api.Batcher#executeBatch() + */ + @Override + public int executeBatch() + { + Map> collections = new HashMap>(); + for (Node node : nodes) + { + if (node.isDirty()) + { + node.handlePreEvent(); + // delete can not be executed in batch + if (node.isInState(RemovedState.class)) + { + delete(node.getData(), node.getEntityId()); + } + else + { + + List relationHolders = getRelationHolders(node); + EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(node.getDataClass()); + collections = onPersist(collections, node.getData(), node.getEntityId(), metadata, relationHolders, + node.isUpdate()); + indexNode(node, metadata); + } + node.handlePostEvent(); + } + } + + if (!collections.isEmpty()) + { + onFlushCollection(collections); + } + return collections.size(); + } + + /** + * On collections flush. + * + * @param collections + * collection containing records to be inserted in mongo db. + */ + private void onFlushCollection(Map> collections) + { + for (String tableName : collections.keySet()) + { + DBCollection dbCollection = mongoDb.getCollection(tableName); + dbCollection.insert(collections.get(tableName).toArray(new DBObject[0]), getWriteConcern(), encoder); + } + } + + /** + * Executes on list of entities to be persisted. + * + * @param collections + * collection containing list of db objects. + * @param entity + * entity in question. + * @param id + * entity id. + * @param metadata + * entity metadata + * @param relationHolders + * relation holders. + * @param isUpdate + * if it is an update + * @return collection of DB objects. + */ + private Map> onPersist(Map> collections, Object entity, Object id, + EntityMetadata metadata, List relationHolders, boolean isUpdate) + { + persistenceUnit = metadata.getPersistenceUnit(); + String documentName = metadata.getTableName(); + DBObject document = null; + document = new BasicDBObject(); + document = handler.getDocumentFromEntity(document, metadata, entity, relationHolders); + + if (isUpdate) + { + BasicDBObject query = new BasicDBObject(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + metadata.getPersistenceUnit()); + + if (metaModel.isEmbeddable(metadata.getIdAttribute().getBindableJavaType())) + { + MongoDBUtils.populateCompoundKey(query, metadata, metaModel, id); + } + else + { + query.put("_id", MongoDBUtils.populateValue(id, id.getClass())); + } + DBCollection dbCollection = mongoDb.getCollection(documentName); + //dbCollection.findAndModify(query, document); + + DBObject obj = dbCollection.findOne(query); + obj.putAll(document); + dbCollection.save(obj); + } + else + { + // a db collection can have multiple records.. + // and we can have a collection of records as well. + List dbStatements = null; + if (collections.containsKey(documentName)) + { + dbStatements = collections.get(documentName); + dbStatements.add(document); + } + else + { + dbStatements = new ArrayList(); + dbStatements.add(document); + collections.put(documentName, dbStatements); + } + } + + return collections; + } + + /** + * Check on batch limit. + */ + private void onBatchLimit() + { + if (batchSize > 0 && batchSize == nodes.size()) + { + executeBatch(); + nodes.clear(); + } + } + + @Override + public void populateClientProperties(Client client, Map properties) + { + new MongoDBClientProperties().populateClientProperties(client, properties); + } + + /** + * @param mongoDb + * the mongoDb to set + */ + public void setMongoDb(DB mongoDb) + { + this.mongoDb = mongoDb; + } + + /** + * @param handler + * the handler to set + */ + public void setHandler(MongoDBDataHandler handler) + { + this.handler = handler; + } + + /** + * @param nodes + * the nodes to set + */ + public void setNodes(List nodes) + { + this.nodes = nodes; + } + + /** + * @param writeConcern + * the writeConcern to set + */ + public void setWriteConcern(WriteConcern writeConcern) + { + this.writeConcern = writeConcern; + } + + /** + * @param encoder + * the encoder to set + */ + public void setEncoder(DBEncoder encoder) + { + this.encoder = encoder; + } + + /** + * @return the encoder + */ + public DBEncoder getEncoder() + { + return encoder; + } + + /** + * @return the writeConcern + */ + public WriteConcern getWriteConcern() + { + if (writeConcern == null) + { + return mongoDb.getWriteConcern(); + } + return writeConcern; + } + + /** + * @param batchSize + * the batchSize to set + */ + public void setBatchSize(int batchSize) + { + this.batchSize = batchSize; + } + + /** + * @param persistenceUnit + * @param puProperties + */ + private void populateBatchSize(String persistenceUnit, Map puProperties) + { + String batch_Size = puProperties != null ? (String) puProperties.get(PersistenceProperties.KUNDERA_BATCH_SIZE) + : null; + if (batch_Size != null) + { + batchSize = Integer.valueOf(batch_Size); + if (batchSize == 0) + { + throw new IllegalArgumentException("kundera.batch.size property must be numeric and > 0"); + } + } + else + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + batchSize = puMetadata.getBatchSize(); + } + } + + @Override + public Object generate() + { + // return auto generated id used by mongodb. + return new ObjectId(); + } + + /** + * Method to execute mongo jscripts. + * + * @param script + * jscript in string format + * + * @return result object. + */ + public Object executeScript(String script) + { + return mongoDb.eval(script); + } +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClientFactory.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClientFactory.java new file mode 100644 index 000000000..cb906de0c --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClientFactory.java @@ -0,0 +1,387 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb; + +import java.net.UnknownHostException; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.net.SocketFactory; + +import org.apache.commons.lang.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.config.MongoDBPropertyReader; +import com.impetus.client.mongodb.config.MongoDBPropertyReader.MongoDBSchemaMetadata; +import com.impetus.client.mongodb.schemamanager.MongoDBSchemaManager; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.ClientProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.configure.ClientProperties.DataStore.Connection.Server; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.loader.ClientLoaderException; +import com.impetus.kundera.loader.GenericClientFactory; +import com.impetus.kundera.loader.KunderaAuthenticationException; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.mongodb.DB; +import com.mongodb.DBDecoderFactory; +import com.mongodb.DBEncoderFactory; +import com.mongodb.Mongo; +import com.mongodb.MongoException; +import com.mongodb.MongoOptions; +import com.mongodb.ServerAddress; + +/** + * A factory for creating MongoDBClient objects. + */ +public class MongoDBClientFactory extends GenericClientFactory +{ + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(MongoDBClientFactory.class); + + /** The mongo db. */ + private DB mongoDB; + + @Override + public void initialize(Map externalProperty) + { + reader = new MongoEntityReader(); + initializePropertyReader(); + setExternalProperties(externalProperty); + } + + @Override + protected Object createPoolOrConnection() + { + mongoDB = getConnection(); + return mongoDB; + } + + @Override + protected Client instantiateClient(String persistenceUnit) + { + return new MongoDBClient(mongoDB, indexManager, reader, persistenceUnit, externalProperties, clientMetadata); + } + + /** + * Gets the connection. + * + * @return the connection + */ + private DB getConnection() + { + + PersistenceUnitMetadata puMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(getPersistenceUnit()); + + Properties props = puMetadata.getProperties(); + String contactNode = null; + String defaultPort = null; + String keyspace = null; + String poolSize = null; + if (externalProperties != null) + { + contactNode = (String) externalProperties.get(PersistenceProperties.KUNDERA_NODES); + defaultPort = (String) externalProperties.get(PersistenceProperties.KUNDERA_PORT); + keyspace = (String) externalProperties.get(PersistenceProperties.KUNDERA_KEYSPACE); + poolSize = (String) externalProperties.get(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_ACTIVE); + } + if (contactNode == null) + { + contactNode = (String) props.get(PersistenceProperties.KUNDERA_NODES); + } + if (defaultPort == null) + { + defaultPort = (String) props.get(PersistenceProperties.KUNDERA_PORT); + } + if (keyspace == null) + { + keyspace = (String) props.get(PersistenceProperties.KUNDERA_KEYSPACE); + } + if (poolSize == null) + { + poolSize = props.getProperty(PersistenceProperties.KUNDERA_POOL_SIZE_MAX_ACTIVE); + } + + onValidation(contactNode, defaultPort); + + List addrs = new ArrayList(); + + Mongo mongo = null; + try + { + mongo = onSetMongoServerProperties(contactNode, defaultPort, poolSize, addrs); + + logger.info("Connected to mongodb at " + contactNode + " on port " + defaultPort); + } + catch (NumberFormatException e) + { + logger.error("Invalid format for MONGODB port, Unale to connect!" + "; Caused by:" + e.getMessage()); + throw new ClientLoaderException(e); + } + catch (UnknownHostException e) + { + logger.error("Unable to connect to MONGODB at host " + contactNode + "; Caused by:" + e.getMessage()); + throw new ClientLoaderException(e); + } + catch (MongoException e) + { + logger.error("Unable to connect to MONGODB; Caused by:" + e.getMessage()); + throw new ClientLoaderException(e); + } + + DB mongoDB = mongo.getDB(keyspace); + + authenticate(props, mongoDB); + logger.info("Connected to mongodb at " + contactNode + " on port " + defaultPort); + return mongoDB; + + } + + /** + * @param contactNode + * @param defaultPort + * @param poolSize + * @param addrs + * @return + * @throws UnknownHostException + */ + private Mongo onSetMongoServerProperties(String contactNode, String defaultPort, String poolSize, + List addrs) throws UnknownHostException + { + Mongo mongo = null; + MongoOptions mo = null; + MongoDBSchemaMetadata metadata = MongoDBPropertyReader.msmd; + ClientProperties cp = metadata != null ? metadata.getClientProperties() : null; + if (cp != null) + { + DataStore dataStore = metadata != null ? metadata.getDataStore() : null; + List servers = dataStore != null && dataStore.getConnection() != null ? dataStore.getConnection() + .getServers() : null; + if (servers != null && !servers.isEmpty()) + { + for (Server server : servers) + { + addrs.add(new ServerAddress(server.getHost(), Integer.parseInt(server.getPort()))); + } + mongo = new Mongo(addrs); + } + else + { + logger.info("Connecting to mongodb at " + contactNode + " on port " + defaultPort); + mongo = new Mongo(contactNode, Integer.parseInt(defaultPort)); + } + mo = mongo.getMongoOptions(); + Properties p = dataStore != null && dataStore.getConnection() != null ? dataStore.getConnection() + .getProperties() : null; + + PopulateMongoOptions.populateMongoOptions(mo, p); + } + else + { + logger.info("Connecting to mongodb at " + contactNode + " on port " + defaultPort); + mongo = new Mongo(contactNode, Integer.parseInt(defaultPort)); + mo = mongo.getMongoOptions(); + } + // setting server property. + + if (!StringUtils.isEmpty(poolSize)) + { + mo.connectionsPerHost = Integer.parseInt(poolSize); + } + return mongo; + } + + @Override + public boolean isThreadSafe() + { + return false; + } + + @Override + public void destroy() + { + indexManager.close(); + if (schemaManager != null) + { + schemaManager.dropSchema(); + } + if (mongoDB != null) + { + logger.info("Closing connection to mongodb."); + mongoDB.getMongo().close(); + logger.info("Closed connection to mongodb."); + } + else + { + logger.warn("Can't close connection to MONGODB, it was already disconnected"); + } + externalProperties = null; + schemaManager = null; + } + + @Override + public SchemaManager getSchemaManager(Map externalProperty) + { + if (schemaManager == null) + { + initializePropertyReader(); + setExternalProperties(externalProperty); + schemaManager = new MongoDBSchemaManager(MongoDBClientFactory.class.getName(), externalProperty); + } + return schemaManager; + } + + /** + * + */ + private void initializePropertyReader() + { + if (propertyReader == null) + { + propertyReader = new MongoDBPropertyReader(externalProperties); + propertyReader.read(getPersistenceUnit()); + } + } + + /** + * Method to authenticate connection with mongodb. throws runtime error if: + * a) userName and password, any one is not null. b) if authentication + * fails. + * + * + * @param props + * persistence properties. + * @param mongoDB + * mongo db connection. + */ + private void authenticate(Properties props, DB mongoDB) + { + String password = null; + String userName = null; + if (externalProperties != null) + { + userName = (String) externalProperties.get(PersistenceProperties.KUNDERA_USERNAME); + password = (String) externalProperties.get(PersistenceProperties.KUNDERA_PASSWORD); + } + if (userName == null) + { + userName = (String) props.get(PersistenceProperties.KUNDERA_USERNAME); + } + if (password == null) + { + password = (String) props.get(PersistenceProperties.KUNDERA_PASSWORD); + } + boolean authenticate = true; + String errMsg = null; + if (userName != null && password != null) + { + authenticate = mongoDB.authenticate(userName, password.toCharArray()); + } + else if ((userName != null && password == null) || (userName == null && password != null)) + { + errMsg = "Invalid configuration provided for authentication, please specify both non-nullable 'kundera.username' and 'kundera.password' properties"; + logger.error(errMsg); + throw new ClientLoaderException(errMsg); + } + + if (!authenticate) + { + errMsg = "Authentication failed, invalid 'kundera.username' :" + userName + "and 'kundera.password' :" + + password + " provided"; + throw new KunderaAuthenticationException(errMsg); + } + } + + public static class PopulateMongoOptions + { + private static Logger logger = LoggerFactory.getLogger(PopulateMongoOptions.class); + + public static void populateMongoOptions(MongoOptions mo, Properties props) + { + if (props != null && mo != null) + { + if (props.get(MongoDBConstants.DB_DECODER_FACTORY) != null) + { + mo.setDbDecoderFactory((DBDecoderFactory) props.get(MongoDBConstants.DB_DECODER_FACTORY)); + } + if (props.get(MongoDBConstants.DB_ENCODER_FACTORY) != null) + { + mo.setDbEncoderFactory((DBEncoderFactory) props.get(MongoDBConstants.DB_ENCODER_FACTORY)); + } + + mo.setAutoConnectRetry(Boolean.parseBoolean((String) props.get(MongoDBConstants.AUTO_CONNECT_RETRY))); + mo.setFsync(Boolean.parseBoolean((String) props.get(MongoDBConstants.FSYNC))); + mo.setJ(Boolean.parseBoolean((String) props.get(MongoDBConstants.J))); + + if (props.get(MongoDBConstants.SAFE) != null) + { + mo.setSafe((Boolean) props.get(MongoDBConstants.SAFE)); + } + if (props.get(MongoDBConstants.SOCKET_FACTORY) != null) + { + mo.setSocketFactory((SocketFactory) props.get(MongoDBConstants.SOCKET_FACTORY)); + } + + try + { + if (props.get(MongoDBConstants.CONNECTION_PER_HOST) != null) + { + mo.setConnectTimeout(Integer.parseInt((String) props.get(MongoDBConstants.CONNECT_TIME_OUT))); + } + if (props.get(MongoDBConstants.MAX_WAIT_TIME) != null) + { + mo.setMaxWaitTime(Integer.parseInt((String) props.get(MongoDBConstants.MAX_WAIT_TIME))); + } + if (props.get(MongoDBConstants.TABCM) != null) + { + mo.setThreadsAllowedToBlockForConnectionMultiplier(Integer.parseInt((String) props + .get(MongoDBConstants.TABCM))); + } + if (props.get(MongoDBConstants.W) != null) + { + mo.setW(Integer.parseInt((String) props.get(MongoDBConstants.W))); + } + if (props.get(MongoDBConstants.W_TIME_OUT) != null) + { + mo.setWtimeout(Integer.parseInt((String) props.get(MongoDBConstants.W_TIME_OUT))); + } + if (props.get(MongoDBConstants.MAX_AUTO_CONNECT_RETRY) != null) + { + mo.setMaxAutoConnectRetryTime(Long.parseLong((String) props + .get(MongoDBConstants.MAX_AUTO_CONNECT_RETRY))); + } + } + catch (NumberFormatException nfe) + { + logger.warn("Error while setting mongo properties, caused by :" + nfe); + } + } + } + } + + @Override + protected void initializeLoadBalancer(String loadBalancingPolicyName) + { + throw new UnsupportedOperationException("Load balancing feature is not supported in " + + this.getClass().getSimpleName()); + } +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClientProperties.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClientProperties.java new file mode 100644 index 000000000..1ea222cdd --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBClientProperties.java @@ -0,0 +1,74 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb; + +import java.util.Map; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientPropertiesSetter; +import com.mongodb.DBEncoder; +import com.mongodb.WriteConcern; + +/** + * MongoDB implementation of {@link ClientPropertiesSetter} + * + * @author amresh.singh + */ +public class MongoDBClientProperties +{ + /** log for this class. */ + private static Logger log = LoggerFactory.getLogger(MongoDBClientProperties.class); + + public static final String WRITE_CONCERN = "write.concern"; + + public static final String DB_ENCODER = "db.encoder"; + + public static final String BATCH_SIZE = "batch.size"; + + public void populateClientProperties(Client client, Map properties) + { + MongoDBClient mongoDBClient = (MongoDBClient) client; + + if (properties != null) + { + for (String key : properties.keySet()) + { + Object value = properties.get(key); + + if (key.equals(WRITE_CONCERN) && value instanceof WriteConcern) + { + mongoDBClient.setWriteConcern((WriteConcern) value); + } + else if (key.equals(DB_ENCODER) && value instanceof DBEncoder) + { + mongoDBClient.setEncoder((DBEncoder) value); + } + else if (key.equals(BATCH_SIZE) && value instanceof Integer) + { + Integer batchSize = (Integer) value; + mongoDBClient.setBatchSize(batchSize); + } + + // Add more properties as needed + } + } + } +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBConstants.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBConstants.java new file mode 100644 index 000000000..4d9c66604 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBConstants.java @@ -0,0 +1,72 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb; + +/** + * Holds constants for kundera-mongo module + * + * @author Kuldeep Mishra + * + */ +public interface MongoDBConstants +{ + public final static String CONNECTIONS = "mongodb.servers"; + + public final static String SOCKET_TIMEOUT = "socket.timeout"; + + public final static String READ_PREFERENCE = "read.preference"; + + public final static String AUTO_CONNECT_RETRY = "autoconnect.retry"; + + public static final String CONNECTION_PER_HOST = "connection.perhost"; + + public static final String CONNECT_TIME_OUT = "connection.timeout"; + + public static final String DB_DECODER_FACTORY = "dbdecoder.factory"; + + public static final String DB_ENCODER_FACTORY = "dbencoder.factory"; + + public static final String FSYNC = "fsync"; + + public static final String MAX_AUTO_CONNECT_RETRY = "max.autoconnect.retry"; + + public static final String J = "j"; + + public static final String MAX_WAIT_TIME = "maxwait.time"; + + public static final String SAFE = "safe"; + + public static final String SOCKET_FACTORY = "socket.factory"; + + public static final String TABCM = "threadsallowed.block.connectionmultiplier"; + + public static final String W = "w"; + + public static final String W_TIME_OUT = "w.timeout"; + + // public static final int DEFAULT_MAX_WAIT_TIME = 120000; + // + // public static final int DEFAULT_TABCM = 5; + public static final String CAPPED = "capped"; + + public static final String SIZE = "size"; + + public static final String MAX = "max"; + + public static final String MIN = "min"; + + public final static String WRITE_CONCERN = "write.concern"; +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBDataHandler.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBDataHandler.java new file mode 100644 index 000000000..f8b088535 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoDBDataHandler.java @@ -0,0 +1,471 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.StringTokenizer; + +import javax.persistence.PersistenceException; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.utils.MongoDBUtils; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessException; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.mongodb.BasicDBList; +import com.mongodb.BasicDBObject; +import com.mongodb.DBCollection; +import com.mongodb.DBCursor; +import com.mongodb.DBObject; + +/** + * Provides utility methods for handling data held in MongoDB. + * + * @author amresh.singh + */ +final class MongoDBDataHandler +{ + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(MongoDBDataHandler.class); + + /** + * Gets the entity from document. + * + * @param entityClass + * the entity class + * @param m + * the m + * @param document + * the document + * @param relations + * the relations + * @return the entity from document + */ + Object getEntityFromDocument(Class entityClass, EntityMetadata m, DBObject document, List relations) + { + // Entity object + Object entity = null; + + // Map to hold property-name=>foreign-entity relations + try + { + entity = entityClass.newInstance(); + + // Populate primary key column + Object rowKey = document.get("_id"); + Class rowKeyValueClass = rowKey.getClass(); + Class idClass = null; + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + Map relationValue = null; + idClass = m.getIdAttribute().getJavaType(); + rowKey = MongoDBUtils.populateValue(rowKey, idClass); + + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType())) + { + EmbeddableType embeddable = metaModel.embeddable(m.getIdAttribute().getBindableJavaType()); + Iterator iter = embeddable.getAttributes().iterator(); + Object compoundKey = m.getIdAttribute().getBindableJavaType().newInstance(); + while (iter.hasNext()) + { + AbstractAttribute compositeAttrib = (AbstractAttribute) iter.next(); + Object value = ((BasicDBObject) rowKey).get(compositeAttrib.getJPAColumnName()); + PropertyAccessorHelper.set(compoundKey, (Field) compositeAttrib.getJavaMember(), value); + } + PropertyAccessorHelper.setId(entity, m, compoundKey); + } + else + { + rowKey = MongoDBUtils.getTranslatedObject(rowKey, rowKeyValueClass, idClass); + PropertyAccessorHelper.setId(entity, m, rowKey); + + } + + // Populate entity columns + // List columns = m.getColumnsAsList(); + EntityType entityType = metaModel.entity(entityClass); + + Set columns = entityType.getAttributes(); + + for (Attribute column : columns) + { + if (!column.equals(m.getIdAttribute())) + { + String fieldName = ((AbstractAttribute) column).getJPAColumnName(); + + Class javaType = ((AbstractAttribute) column).getBindableJavaType(); + if (metaModel.isEmbeddable(javaType)) + { + onViaEmbeddable(entityType, column, m, entity, metaModel.embeddable(javaType), document); + } + else if (!column.isAssociation()) + { + DocumentObjectMapper.setFieldValue(document, entity, column); + } + else if (relations != null) + { + if (relationValue == null) + { + relationValue = new HashMap(); + } + + if (relations.contains(fieldName) + && !fieldName.equals(((AbstractAttribute) m.getIdAttribute()).getJPAColumnName())) + { + Object colValue = document.get(fieldName); + if (colValue != null) + { + String colFieldName = m.getFieldName(fieldName); + Attribute attribute = colFieldName != null ? entityType.getAttribute(colFieldName) + : null; + EntityMetadata relationMetadata = KunderaMetadataManager.getEntityMetadata(attribute + .getJavaType()); + colValue = MongoDBUtils.getTranslatedObject(colValue, colValue.getClass(), + relationMetadata.getIdAttribute().getJavaType()); + } + relationValue.put(fieldName, colValue); + } + } + } + } + + if (relationValue != null && !relationValue.isEmpty()) + { + EnhanceEntity e = new EnhanceEntity(entity, PropertyAccessorHelper.getId(entity, m), relationValue); + return e; + } + else + { + return entity; + } + } + catch (InstantiationException e) + { + log.error("Error while instantiating " + entityClass + ", Caused by: ", e); + return entity; + } + catch (IllegalAccessException e) + { + log.error("Error while Getting entity from Document, Caused by: ", e); + return entity; + } + catch (PropertyAccessException e) + { + log.error("Error while Getting entity from Document, Caused by: ", e); + return entity; + } + + } + + /** + * Gets the document from entity. + * + * @param m + * the m + * @param entity + * the entity + * @param relations + * the relations + * @return the document from entity + * @throws PropertyAccessException + * the property access exception + */ + DBObject getDocumentFromEntity(DBObject dbObj, EntityMetadata m, Object entity, List relations) + throws PropertyAccessException + { + // List columns = m.getColumnsAsList(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + // Populate Row Key + Object id = PropertyAccessorHelper.getId(entity, m); + + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType())) + { + MongoDBUtils.populateCompoundKey(dbObj, m, metaModel, id); + } + else + { + dbObj.put("_id", MongoDBUtils.populateValue(id, id.getClass())); + } + // Populate columns + // for (Column column : columns) + Set columns = entityType.getAttributes(); + for (Attribute column : columns) + { + if (!column.equals(m.getIdAttribute())) + { + try + { + Class javaType = ((AbstractAttribute) column).getBindableJavaType(); + if (metaModel.isEmbeddable(javaType)) + { + dbObj = onEmbeddable(entityType, column, m, entity, metaModel.embeddable(javaType), dbObj); + } + else if (!column.isAssociation()) + { + DocumentObjectMapper.extractFieldValue(entity, dbObj, column); + } + } + catch (PropertyAccessException paex) + { + log.error("Can't access property " + column.getName()); + } + } + } + if (relations != null) + { + for (RelationHolder rh : relations) + { + dbObj.put(rh.getRelationName(), + MongoDBUtils.populateValue(rh.getRelationValue(), rh.getRelationValue().getClass())); + } + } + return dbObj; + } + + /** + * Returns column name from the filter property which is in the form + * dbName.columnName + * + * @param filterProperty + * the filter property + * @return the column name + */ + private String getColumnName(String filterProperty) + { + StringTokenizer st = new StringTokenizer(filterProperty, "."); + String columnName = ""; + while (st.hasMoreTokens()) + { + columnName = st.nextToken(); + } + + return columnName; + } + + /** + * Retrieves A collection of embedded object within a document that match a + * criteria specified in query TODO: This code requires a + * serious overhawl. Currently it assumes that user query is in the form + * "Select alias.columnName from EntityName alias". However, correct query + * to be supported is + * "Select alias.superColumnName.columnName from EntityName alias" + * + * @param dbCollection + * the db collection + * @param m + * the m + * @param documentName + * the document name + * @param mongoQuery + * the mongo query + * @param result + * the result + * @param orderBy + * the order by + * @param maxResult + * @return the embedded object list + * @throws PropertyAccessException + * the property access exception + */ + List getEmbeddedObjectList(DBCollection dbCollection, EntityMetadata m, String documentName, + BasicDBObject mongoQuery, String result, BasicDBObject orderBy, int maxResult, BasicDBObject keys) + throws PropertyAccessException + { + List list = new ArrayList();// List of embedded object to be returned + + // MongoDBQuery mongoDBQuery = (MongoDBQuery) query; + + // Specified after entity alias in query + String columnName = result /* getColumnName(result) */; + + // Something user didn't specify and we have to derive + // TODO: User must specify this in query and remove this logic once + // query format is changed + // String enclosingDocumentName = getEnclosingDocumentName(m, + // columnName); + + String enclosingDocumentName = null; + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + EmbeddableType superColumn = null; + Set columns = null; + Attribute attrib = null; + try + { + attrib = entityType.getAttribute(columnName); + // if (!m.getColumnFieldNames().contains(columnName)) + // { + Map embeddables = metaModel.getEmbeddables(m.getEntityClazz()); + for (String key : embeddables.keySet()) + // for (EmbeddedColumn superColumn : m.getEmbeddedColumnsAsList()) + { + superColumn = embeddables.get(key); + // List columns = superColumn.getColumns(); + columns = superColumn.getAttributes(); + + for (Attribute column : columns) + { + if (((AbstractAttribute) column).getJPAColumnName().equals(columnName)) + { + enclosingDocumentName = key; + break; + } + } + } + } + catch (IllegalArgumentException iax) + { + log.info("No column found for: " + columnName); + } + + // Query for fetching entities based on user specified criteria + DBCursor cursor = orderBy != null ? dbCollection.find(mongoQuery, keys).sort(orderBy) : dbCollection.find( + mongoQuery, keys).limit(maxResult); + + // EmbeddableType superColumn = + // m.getEmbeddedColumn(enclosingDocumentName); + + if (superColumn != null) + { + Field superColumnField = (Field) attrib.getJavaMember(); + while (cursor.hasNext()) + { + DBObject fetchedDocument = cursor.next(); + Object embeddedDocumentObject = fetchedDocument.get(superColumnField.getName()); + + if (embeddedDocumentObject != null) + { + if (embeddedDocumentObject instanceof BasicDBList) + { + Class embeddedObjectClass = PropertyAccessorHelper.getGenericClass(superColumnField); + for (Object dbObj : (BasicDBList) embeddedDocumentObject) + { + Object embeddedObject = new DocumentObjectMapper().getObjectFromDocument( + (BasicDBObject) dbObj, embeddedObjectClass, superColumn.getAttributes()); + Object fieldValue = PropertyAccessorHelper.getObject(embeddedObject, columnName); + } + } + else if (embeddedDocumentObject instanceof BasicDBObject) + { + Object embeddedObject = DocumentObjectMapper.getObjectFromDocument( + (BasicDBObject) embeddedDocumentObject, superColumn.getJavaType(), + superColumn.getAttributes()); + list.add(embeddedObject); + + } + else + { + throw new PersistenceException("Can't retrieve embedded object from MONGODB document coz " + + "it wasn't stored as BasicDBObject, possible problem in format."); + } + } + } + } + return list; + } + + /** + * @param entityType + * @param column + * @param m + * @param entity + */ + private DBObject onEmbeddable(EntityType entityType, Attribute column, EntityMetadata m, Object entity, + EmbeddableType embeddableType, DBObject dbObj) + { + + Object embeddedObject = PropertyAccessorHelper.getObject(entity, (Field) column.getJavaMember()); + if (embeddedObject != null) + { + if (column.isCollection()) + { + Collection embeddedCollection = (Collection) embeddedObject; + // means it is case of element collection + + dbObj.put( + ((AbstractAttribute) column).getJPAColumnName(), + DocumentObjectMapper.getDocumentListFromCollection(embeddedCollection, + embeddableType.getAttributes())); + } + else + { + dbObj.put(((AbstractAttribute) column).getJPAColumnName(), + DocumentObjectMapper.getDocumentFromObject(embeddedObject, embeddableType.getAttributes())); + } + } + + return dbObj; + } + + /** + * @param entityType + * @param column + * @param m + * @param entity + * @param embeddable + * @param document + */ + private void onViaEmbeddable(EntityType entityType, Attribute column, EntityMetadata m, Object entity, + EmbeddableType embeddable, DBObject document) + { + Field embeddedField = (Field) column.getJavaMember(); + Object embeddedDocumentObject = null; + if (column.isCollection()) + { + Class embeddedObjectClass = PropertyAccessorHelper.getGenericClass(embeddedField); + + embeddedDocumentObject = document.get(((AbstractAttribute) column).getJPAColumnName()); + + Collection embeddedCollection = DocumentObjectMapper.getCollectionFromDocumentList( + (BasicDBList) embeddedDocumentObject, embeddedField.getType(), embeddedObjectClass, + embeddable.getAttributes()); + PropertyAccessorHelper.set(entity, embeddedField, embeddedCollection); + } + else + { + embeddedDocumentObject = document.get(((AbstractAttribute) column).getJPAColumnName()); + PropertyAccessorHelper.set(entity, embeddedField, DocumentObjectMapper.getObjectFromDocument( + (BasicDBObject) embeddedDocumentObject, ((AbstractAttribute) column).getBindableJavaType(), + embeddable.getAttributes())); + } + } + +} \ No newline at end of file diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoEntityReader.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoEntityReader.java new file mode 100644 index 000000000..85751e18d --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/MongoEntityReader.java @@ -0,0 +1,62 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb; + +import java.util.List; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.persistence.AbstractEntityReader; +import com.impetus.kundera.persistence.EntityReader; + +/** + * The Class MongoEntityReader. Default entity reader for mongo db. + * + * @author vivek.mishra + */ +public class MongoEntityReader extends AbstractEntityReader implements EntityReader +{ + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.persistence.EntityReader#populateRelation(com.impetus + * .kundera.metadata.model.EntityMetadata, java.util.List, boolean, + * com.impetus.kundera.client.Client) + */ + @Override + public List populateRelation(EntityMetadata m, Client client, int maxResults) + { + throw new UnsupportedOperationException("Method supported not required for mongo"); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.persistence.EntityReader#findById(java.lang.String, + * com.impetus.kundera.metadata.model.EntityMetadata, java.util.List, + * com.impetus.kundera.client.Client) + */ + @Override + public EnhanceEntity findById(Object primaryKey, EntityMetadata m, Client client) + { + return super.findById(primaryKey, m, client); + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/config/MongoDBPropertyReader.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/config/MongoDBPropertyReader.java new file mode 100644 index 000000000..0f62ea066 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/config/MongoDBPropertyReader.java @@ -0,0 +1,214 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb.config; + +import java.util.List; +import java.util.Map; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.MongoDBConstants; +import com.impetus.kundera.configure.AbstractPropertyReader; +import com.impetus.kundera.configure.ClientProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema; +import com.impetus.kundera.configure.ClientProperties.DataStore.Schema.Table; +import com.impetus.kundera.configure.PropertyReader; +import com.impetus.kundera.configure.schema.SchemaGenerationException; + +/** + * Mongo Property Reader reads mongo properties from property file + * {kundera-mongo.properties} and put it into mongo schema metadata. + * + * @author kuldeep.mishra + * + */ +public class MongoDBPropertyReader extends AbstractPropertyReader implements PropertyReader +{ + /** log instance */ + private static Logger log = LoggerFactory.getLogger(MongoDBPropertyReader.class); + + /** MongoDB schema metadata instance */ + public static MongoDBSchemaMetadata msmd; + + public MongoDBPropertyReader(Map externalProperties) + { + super(externalProperties); + msmd = new MongoDBSchemaMetadata(); + } + + public void onXml(ClientProperties cp) + { + if (cp != null) + { + msmd.setClientProperties(cp); + } + } + + /** + * MongoDBSchemaMetadata class holds property related to metadata + * + * @author kuldeep.mishra + * + */ + public class MongoDBSchemaMetadata + { + private ClientProperties clientProperties; + + public MongoDBSchemaMetadata() + { + + } + + /** + * @return the clientProperties + */ + public ClientProperties getClientProperties() + { + return clientProperties; + } + + /** + * @param clientProperties + * the clientProperties to set + */ + private void setClientProperties(ClientProperties clientProperties) + { + this.clientProperties = clientProperties; + } + + public DataStore getDataStore() + { + if (getClientProperties() != null && getClientProperties().getDatastores() != null) + { + for (DataStore dataStore : getClientProperties().getDatastores()) + { + if (dataStore.getName() != null && dataStore.getName().equalsIgnoreCase("mongo")) + { + return dataStore; + } + } + } + return null; + } + + /** + * @param databaseName + * @param tableName + * @return + */ + public boolean isCappedCollection(String databaseName, String tableName) + { + List schemas = getDataStore() != null ? getDataStore().getSchemas() : null; + if (schemas != null) + { + for (Schema schema : schemas) + { + if (schema != null && schema.getName() != null && schema.getName().equalsIgnoreCase(databaseName)) + { + for (Table table : schema.getTables()) + { + if (table.getProperties() != null && tableName.equals(table.getName())) + { + return Boolean.parseBoolean(table.getProperties().getProperty(MongoDBConstants.CAPPED)); + } + } + } + } + } + return false; + } + + /** + * @param databaseName + * @param tableName + * @return + */ + public int getCollectionSize(String databaseName, String tableName) + { + List schemas = getDataStore() != null ? getDataStore().getSchemas() : null; + if (schemas != null) + { + for (Schema schema : schemas) + { + if (schema != null && schema.getName() != null && schema.getName().equalsIgnoreCase(databaseName)) + { + for (Table table : schema.getTables()) + { + if (table.getProperties() != null) + { + try + { + String size = table.getProperties().getProperty(MongoDBConstants.SIZE); + if (size != null && !size.isEmpty()) + { + return Integer.parseInt(size); + } + } + catch (NumberFormatException nfe) + { + throw new SchemaGenerationException(nfe); + } + } + } + } + } + } + return 100000; + } + + /** + * @param databaseName + * @param tableName + * @return + */ + public int getMaxSize(String databaseName, String tableName) + { + List schemas = getDataStore() != null ? getDataStore().getSchemas() : null; + if (schemas != null) + { + for (Schema schema : schemas) + { + if (schema != null && schema.getName() != null && schema.getName().equalsIgnoreCase(databaseName)) + { + for (Table table : schema.getTables()) + { + if (table.getProperties() != null) + { + try + { + String max = table.getProperties().getProperty(MongoDBConstants.MAX); + if (max != null && !max.isEmpty()) + { + return Integer.parseInt(max); + } + } + catch (NumberFormatException nfe) + { + throw new SchemaGenerationException(nfe); + } + } + } + } + } + } + return 100; + } + } +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/index/IndexType.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/index/IndexType.java new file mode 100644 index 000000000..af77cdd7c --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/index/IndexType.java @@ -0,0 +1,41 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.index; + +/** + * MongoDB Index Type + * + * @author amresh.singh + */ +public enum IndexType +{ + ASC, DSC, GEO2D; + + public static String findByValue(IndexType value) + { + switch (value) + { + case ASC: + return "1"; + case DSC: + return "-1"; + case GEO2D: + return "2D"; + default: + return "1"; + } + } +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/MongoDBQuery.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/MongoDBQuery.java new file mode 100644 index 000000000..8ebc2b7a5 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/MongoDBQuery.java @@ -0,0 +1,493 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb.query; + +import java.lang.reflect.Field; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.ArrayList; +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; +import java.util.Iterator; +import java.util.List; +import java.util.Queue; + +import javax.persistence.Parameter; +import javax.persistence.Query; +import javax.persistence.TemporalType; +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; +import javax.persistence.metamodel.EntityType; + +import org.apache.commons.lang.StringUtils; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.client.mongodb.MongoEntityReader; +import com.impetus.client.mongodb.query.gis.GeospatialQueryFactory; +import com.impetus.client.mongodb.utils.MongoDBUtils; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.gis.query.GeospatialQuery; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.property.PropertyAccessorFactory; +import com.impetus.kundera.query.KunderaQuery; +import com.impetus.kundera.query.KunderaQuery.FilterClause; +import com.impetus.kundera.query.KunderaQuery.SortOrder; +import com.impetus.kundera.query.KunderaQuery.SortOrdering; +import com.impetus.kundera.query.QueryHandlerException; +import com.impetus.kundera.query.QueryImpl; +import com.mongodb.BasicDBObject; + +/** + * Query class for MongoDB data store. + * + * @author amresh.singh + */ +public class MongoDBQuery extends QueryImpl +{ + /** The log used by this class. */ + private static Logger log = LoggerFactory.getLogger(MongoDBQuery.class); + private boolean isSingleResult; + + /** + * Instantiates a new mongo db query. + * + * @param jpaQuery + * the jpa query + * @param kunderaQuery + * the kundera query + * @param persistenceDelegator + * the persistence delegator + * @param persistenceUnits + * the persistence units + */ + public MongoDBQuery(String jpaQuery, KunderaQuery kunderaQuery, PersistenceDelegator persistenceDelegator) + { + super(jpaQuery, persistenceDelegator); + this.kunderaQuery = kunderaQuery; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.query.QueryImpl#executeUpdate() + */ + @Override + public int executeUpdate() + { + return super.executeUpdate(); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.query.QueryImpl#setMaxResults(int) + */ + @Override + public Query setMaxResults(int maxResult) + { + return super.setMaxResults(maxResult); + } + + /* + * (non-Javadoc) + * + * @see + * com.impetus.kundera.query.QueryImpl#populateEntities(com.impetus.kundera + * .metadata.model.EntityMetadata, com.impetus.kundera.client.Client) + */ + + @Override + protected List populateEntities(EntityMetadata m, Client client) + { + try + { + BasicDBObject orderByClause = getOrderByClause(); + return ((MongoDBClient) client).loadData(m, createMongoQuery(m, getKunderaQuery().getFilterClauseQueue()), + null, orderByClause, isSingleResult ? 1 : maxResult, getKeys(m, getKunderaQuery().getResult()), getKunderaQuery() + .getResult()); + } + catch (Exception e) + { + log.error("Error during executing query, Caused by:", e); + throw new QueryHandlerException(e); + } + } + + @Override + public Object getSingleResult() + { + // to fetch a single result form database. + isSingleResult = true; + List results = getResultList(); + isSingleResult=false; + return results.isEmpty() ? results : results.get(0); + } + + @Override + protected List recursivelyPopulateEntities(EntityMetadata m, Client client) + { + // TODO : required to modify client return relation. + // if it is a parent..then find data related to it only + // else u need to load for associated fields too. + List ls = new ArrayList(); + try + { + BasicDBObject orderByClause = getOrderByClause(); + ls = ((MongoDBClient) client).loadData(m, createMongoQuery(m, getKunderaQuery().getFilterClauseQueue()), + m.getRelationNames(), orderByClause, isSingleResult ? 1 : maxResult, getKeys(m, getKunderaQuery().getResult()), + getKunderaQuery().getResult()); + } + catch (Exception e) + { + log.error("Error during executing query, Caused by:", e); + throw new QueryHandlerException(e); + } + + return setRelationEntities(ls, client, m); + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.query.QueryImpl#getReader() + */ + @Override + protected EntityReader getReader() + { + return new MongoEntityReader(); + } + + /** + * Creates MongoDB Query object from filterClauseQueue. + * + * @param m + * the m + * @param filterClauseQueue + * the filter clause queue + * @param columns + * @return the basic db object + */ + private BasicDBObject createMongoQuery(EntityMetadata m, Queue filterClauseQueue) + { + BasicDBObject query = new BasicDBObject(); + BasicDBObject compositeColumns = new BasicDBObject(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + for (Object object : filterClauseQueue) + { + boolean isCompositeColumn = false; + + if (object instanceof FilterClause) + { + FilterClause filter = (FilterClause) object; + // String property = getColumnName(filter.getProperty()); + String property = filter.getProperty(); + String condition = filter.getCondition(); + // String value = filter.getValue().toString(); + Object value = filter.getValue(); + + // value is string but field.getType is different, then get + // value using + + Field f = null; + + // if alias is still present .. means it is an enclosing + // document search. + // + + if (((AbstractAttribute) m.getIdAttribute()).getJPAColumnName().equalsIgnoreCase(property)) + { + property = "_id"; + f = (Field) m.getIdAttribute().getJavaMember(); + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType()) + && value.getClass().isAssignableFrom(f.getType())) + { + EmbeddableType compoundKey = metaModel.embeddable(m.getIdAttribute().getBindableJavaType()); + compositeColumns = MongoDBUtils.getCompoundKeyColumns(m, value, compoundKey); + isCompositeColumn = true; + continue; + } + } + else if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType()) + && StringUtils.contains(property, '.')) + { + // Means it is a case of composite column. + property = property.substring(property.indexOf(".") + 1); + isCompositeColumn = true; + } + else + { + EntityType entity = metaModel.entity(m.getEntityClazz()); + String fieldName = m.getFieldName(property); + f = (Field) entity.getAttribute(fieldName).getJavaMember(); + } + + if (value.getClass().isAssignableFrom(String.class) && f != null + && !f.getType().equals(value.getClass())) + { + value = PropertyAccessorFactory.getPropertyAccessor(f).fromString(f.getType().getClass(), + value.toString()); + } + value = populateValue(value, value.getClass()); + + // Property, if doesn't exist in entity, may be there in a + // document embedded within it, so we have to check that + // TODO: Query should actually be in a format + // documentName.embeddedDocumentName.column, remove below if + // block once this is decided + + // Query could be geospatial in nature + if (f != null && f.getType().equals(Point.class)) + { + GeospatialQuery geospatialQueryimpl = GeospatialQueryFactory.getGeospatialQueryImplementor( + condition, value); + query = (BasicDBObject) geospatialQueryimpl.createGeospatialQuery(property, value, query); + + } + else + { + if (condition.equals("=")) + { + if (isCompositeColumn) + { + compositeColumns.put(property, value); + } + else + { + query.append(property, value); + } + + } + else if (condition.equalsIgnoreCase("like")) + { + if (isCompositeColumn) + { + compositeColumns.put(property, value); + } + else + { + query.append(property, value); + } + } + else if (condition.equalsIgnoreCase(">")) + { + if (isCompositeColumn) + { + compositeColumns.put(property, new BasicDBObject("$gt", value)); + + } + else + { + if (query.containsField(property)) + { + query.get(property); + query.put(property, ((BasicDBObject) query.get(property)).append("$gt", value)); + } + else + { + query.append(property, new BasicDBObject("$gt", value)); + } + } + + } + else if (condition.equalsIgnoreCase(">=")) + { + if (isCompositeColumn) + { + compositeColumns.put(property, new BasicDBObject("$gte", value)); + + } + else + { + if (query.containsField(property)) + + { + query.get(property); + query.put(property, ((BasicDBObject) query.get(property)).append("$gte", value)); + } + else + { + query.append(property, new BasicDBObject("$gte", value)); + } + } + } + else if (condition.equalsIgnoreCase("<")) + { + if (isCompositeColumn) + { + compositeColumns.put(property, new BasicDBObject("$lt", value)); + + } + else + { + if (query.containsField(property)) + { + query.get(property); + query.put(property, ((BasicDBObject) query.get(property)).append("$lt", value)); + } + else + { + query.append(property, new BasicDBObject("$lt", value)); + } + } + } + else if (condition.equalsIgnoreCase("<=")) + { + if (isCompositeColumn) + { + compositeColumns.put(property, new BasicDBObject("$lte", value)); + + } + else + { + if (query.containsField(property)) + { + query.get(property); + query.put(property, ((BasicDBObject) query.get(property)).append("$lte", value)); + } + else + { + query.append(property, new BasicDBObject("$lte", value)); + } + } + } + } + + // TODO: Add support for other operators like >, <, >=, <=, + // order by asc/ desc, limit, skip, count etc + } + } + + if (!compositeColumns.isEmpty()) + { + query.append("_id", compositeColumns); + } + return query; + } + + private BasicDBObject getKeys(EntityMetadata m, String[] columns) + { + BasicDBObject keys = new BasicDBObject(); + if (columns != null && columns.length > 0) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entity = metaModel.entity(m.getEntityClazz()); + for (int i = 1; i < columns.length; i++) + { + if (columns[i] != null) + { + Attribute col = entity.getAttribute(columns[i]); + if (col == null) + { + throw new QueryHandlerException("column type is null for: " + columns); + } + keys.put(((AbstractAttribute) col).getJPAColumnName(), 1); + } + } + } + return keys; + } + + /** + * Prepare order by clause. + * + * @return order by clause. + */ + private BasicDBObject getOrderByClause() + { + BasicDBObject orderByClause = null; + + List orders = kunderaQuery.getOrdering(); + if (orders != null) + { + orderByClause = new BasicDBObject(); + for (SortOrdering order : orders) + { + orderByClause.append(order.getColumnName(), order.getColumnName().equals(SortOrder.ASC) ? 1 : -1); + } + } + + return orderByClause; + } + + /* + * (non-Javadoc) + * + * @see com.impetus.kundera.query.QueryImpl#onExecuteUpdate() + */ + @Override + protected int onExecuteUpdate() + { + if (kunderaQuery.isDeleteUpdate()) + { + List result = getResultList(); + return result != null ? result.size() : 0; + } + + return 0; + } + + /** + * @param valObj + * @return + */ + public Object populateValue(Object valObj, Class clazz) + { + if (isUTF8Value(clazz)) + { + return valObj.toString(); + } + return valObj; + } + + private boolean isUTF8Value(Class clazz) + { + return (clazz.isAssignableFrom(BigDecimal.class)) + || (clazz.isAssignableFrom(BigInteger.class) || (clazz.isAssignableFrom(String.class)) + || (clazz.isAssignableFrom(char.class)) || (clazz.isAssignableFrom(Character.class)) + || (clazz.isAssignableFrom(Calendar.class)) || (clazz.isAssignableFrom(GregorianCalendar.class))); + } + + @Override + public void close() + { + // TODO Auto-generated method stub + + } + + @Override + public Iterator iterate() + { + // TODO Auto-generated method stub + return null; + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/CircleQueryImpl.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/CircleQueryImpl.java new file mode 100644 index 000000000..03cd3b3e2 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/CircleQueryImpl.java @@ -0,0 +1,61 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.query.gis; + +import java.util.ArrayList; +import java.util.List; + +import com.impetus.kundera.gis.SurfaceType; +import com.impetus.kundera.gis.geometry.Circle; +import com.impetus.kundera.gis.query.GeospatialQuery; +import com.mongodb.BasicDBObject; + +/** + * Provides methods for geospatial queries specific to circle shape + * + * @author amresh.singh + */ +public class CircleQueryImpl implements GeospatialQuery +{ + @Override + public Object createGeospatialQuery(String geolocationColumnName, Object shape, Object query) + { + Circle circle = (Circle) shape; + List circleList = new ArrayList(); + + circleList.add(new double[] { circle.getCentre().x, circle.getCentre().y }); // Centre + // of + // circle + circleList.add(circle.getRadius()); // Radius + + BasicDBObject q = (BasicDBObject) query; + + if (q == null) + q = new BasicDBObject(); + + if (circle.getSurfaceType().equals(SurfaceType.SPHERICAL)) + { + q.put(geolocationColumnName, new BasicDBObject("$within", new BasicDBObject("$centerSphere", circleList))); + } + else + { + q.put(geolocationColumnName, new BasicDBObject("$within", new BasicDBObject("$center", circleList))); + } + + return q; + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/EnvelopeQueryImpl.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/EnvelopeQueryImpl.java new file mode 100644 index 000000000..5196e1482 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/EnvelopeQueryImpl.java @@ -0,0 +1,55 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.query.gis; + +import java.util.ArrayList; +import java.util.List; + +import com.impetus.kundera.gis.geometry.Envelope; +import com.impetus.kundera.gis.query.GeospatialQuery; +import com.mongodb.BasicDBObject; + +/** + * Provides methods for geospatial queries specific to box shape + * + * @author amresh.singh + */ +public class EnvelopeQueryImpl implements GeospatialQuery +{ + + @Override + public Object createGeospatialQuery(String geolocationColumnName, Object shape, Object query) + { + List boxList = new ArrayList(); + + Envelope box = (Envelope) shape; + + boxList.add(new double[] { box.getMinX(), box.getMinY() }); // Starting + // coordinate + boxList.add(new double[] { box.getMaxX(), box.getMaxY() }); // Ending + // coordinate + + BasicDBObject q = (BasicDBObject) query; + + if (q == null) + q = new BasicDBObject(); + + q.put(geolocationColumnName, new BasicDBObject("$within", new BasicDBObject("$box", boxList))); + + return q; + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/GeospatialQueryFactory.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/GeospatialQueryFactory.java new file mode 100644 index 000000000..dab61298c --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/GeospatialQueryFactory.java @@ -0,0 +1,69 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.query.gis; + +import com.impetus.kundera.gis.geometry.Circle; +import com.impetus.kundera.gis.geometry.Envelope; +import com.impetus.kundera.gis.geometry.Polygon; +import com.impetus.kundera.gis.geometry.Triangle; +import com.impetus.kundera.gis.query.GeospatialQuery; +import com.impetus.kundera.query.QueryHandlerException; + +/** + * Factory for {@link GeospatialQuery} + * + * @author amresh.singh + */ +public class GeospatialQueryFactory +{ + public static GeospatialQuery getGeospatialQueryImplementor(String operator, Object shape) + { + if (operator.equalsIgnoreCase("in")) + { + if (shape.getClass().isAssignableFrom(Circle.class)) + { + return new CircleQueryImpl(); + } + else if (shape.getClass().isAssignableFrom(Envelope.class)) + { + return new EnvelopeQueryImpl(); + } + else if (shape.getClass().isAssignableFrom(Triangle.class)) + { + return new TriangleQueryImpl(); + } + else if (shape.getClass().isAssignableFrom(Polygon.class)) + { + return new PolygonQueryImpl(); + } + else + { + throw new QueryHandlerException("Shape " + shape.getClass() + " is not supported" + + " in JPA queries for operator " + operator + " in Kundera currently"); + } + } + else if (operator.equals(">") || operator.equals(">=") || operator.equals("<") || operator.equals("<=")) + { + return new NearQueryImpl(); + } + else + { + throw new QueryHandlerException("Shape " + shape.getClass() + " is not supported" + + " in JPA queries for operator " + operator + " in Kundera currently"); + } + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/NearQueryImpl.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/NearQueryImpl.java new file mode 100644 index 000000000..846ba501d --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/NearQueryImpl.java @@ -0,0 +1,79 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.query.gis; + +import com.impetus.kundera.gis.SurfaceType; +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.gis.query.GeospatialQuery; +import com.mongodb.BasicDBObject; + +/** + * + * + * @author amresh.singh + */ +public class NearQueryImpl implements GeospatialQuery +{ + + @Override + public Object createGeospatialQuery(String geolocationColumnName, Object shape, Object query) + { + BasicDBObject q = (BasicDBObject) query; + + if (q == null) + q = new BasicDBObject(); + + // Set point in query which is involved in near search + if (shape != null && shape.getClass().isAssignableFrom(Point.class)) + { + Point point = (Point) shape; + BasicDBObject filter = (BasicDBObject) q.get(geolocationColumnName); + + if (filter == null) + filter = new BasicDBObject(); + + if (point.getSurfaceType().equals(SurfaceType.SPHERICAL)) + { + filter.put("$nearSphere", new double[] { point.getX(), point.getY() }); + } + else + { + filter.put("$near", new double[] { point.getX(), point.getY() }); + } + + q.put(geolocationColumnName, filter); + } + + // Set maximum distance from the given point + if (shape != null + && (shape.getClass().isAssignableFrom(Double.class) || shape.getClass().isAssignableFrom(double.class))) + { + Double maxDistance = (Double) shape; + + BasicDBObject filter = (BasicDBObject) q.get(geolocationColumnName); + + if (filter == null) + filter = new BasicDBObject(); + + filter.put("$maxDistance", maxDistance); + + q.put(geolocationColumnName, filter); + } + + return q; + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/PolygonQueryImpl.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/PolygonQueryImpl.java new file mode 100644 index 000000000..e5e678397 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/PolygonQueryImpl.java @@ -0,0 +1,55 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.query.gis; + +import java.util.ArrayList; +import java.util.List; + +import com.impetus.kundera.gis.geometry.Coordinate; +import com.impetus.kundera.gis.geometry.Polygon; +import com.impetus.kundera.gis.query.GeospatialQuery; +import com.mongodb.BasicDBObject; + +/** + * Provides methods for geospatial queries specific to polygon shape + * + * @author amresh.singh + */ +public class PolygonQueryImpl implements GeospatialQuery +{ + @Override + public Object createGeospatialQuery(String geolocationColumnName, Object shape, Object query) + { + List polygonList = new ArrayList(); + + Polygon polygon = (Polygon) shape; + + for (Coordinate c : polygon.getCoordinates()) + { + polygonList.add(new double[] { c.x, c.y }); + } + + BasicDBObject q = (BasicDBObject) query; + + if (q == null) + q = new BasicDBObject(); + + q.put(geolocationColumnName, new BasicDBObject("$within", new BasicDBObject("$polygon", polygonList))); + + return q; + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/TriangleQueryImpl.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/TriangleQueryImpl.java new file mode 100644 index 000000000..e2534275b --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/query/gis/TriangleQueryImpl.java @@ -0,0 +1,54 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.query.gis; + +import java.util.ArrayList; +import java.util.List; + +import com.impetus.kundera.gis.geometry.Triangle; +import com.impetus.kundera.gis.query.GeospatialQuery; +import com.mongodb.BasicDBObject; + +/** + * Provides methods for geospatial queries specific to triangle shape + * + * @author amresh.singh + */ +public class TriangleQueryImpl implements GeospatialQuery +{ + + @Override + public Object createGeospatialQuery(String geolocationColumnName, Object shape, Object query) + { + List triangleList = new ArrayList(); + + Triangle triangle = (Triangle) shape; + + triangleList.add(new double[] { triangle.p0.x, triangle.p0.y }); // A + triangleList.add(new double[] { triangle.p1.x, triangle.p1.y }); // B + triangleList.add(new double[] { triangle.p2.x, triangle.p2.y }); // C + + BasicDBObject q = (BasicDBObject) query; + + if (q == null) + q = new BasicDBObject(); + + q.put(geolocationColumnName, new BasicDBObject("$within", new BasicDBObject("$polygon", triangleList))); + + return q; + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/schemamanager/MongoDBSchemaManager.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/schemamanager/MongoDBSchemaManager.java new file mode 100644 index 000000000..f473961b2 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/schemamanager/MongoDBSchemaManager.java @@ -0,0 +1,327 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.client.mongodb.schemamanager; + +import java.net.UnknownHostException; +import java.util.List; +import java.util.Map; + +import org.apache.commons.lang.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.MongoDBConstants; +import com.impetus.client.mongodb.config.MongoDBPropertyReader; +import com.impetus.client.mongodb.index.IndexType; +import com.impetus.kundera.configure.schema.IndexInfo; +import com.impetus.kundera.configure.schema.SchemaGenerationException; +import com.impetus.kundera.configure.schema.TableInfo; +import com.impetus.kundera.configure.schema.api.AbstractSchemaManager; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.mongodb.BasicDBObject; +import com.mongodb.DB; +import com.mongodb.DBCollection; +import com.mongodb.DBObject; +import com.mongodb.Mongo; + +/** + * The Class MongoDBSchemaManager manages auto schema operation + * {@code ScheamOperationType} for mongoDb database. + * + * @author Kuldeep.kumar + * + */ +public class MongoDBSchemaManager extends AbstractSchemaManager implements SchemaManager +{ + + /** The m. */ + private Mongo mongo; + + /** The db. */ + private DB db; + + /** The coll. */ + private DBCollection coll; + + /** The Constant logger. */ + private static final Logger logger = LoggerFactory.getLogger(MongoDBSchemaManager.class); + + public MongoDBSchemaManager(String clientFactory, Map externalProperties) + { + super(clientFactory, externalProperties); + } + + @Override + /** + * Export schema handles the handleOperation method. + */ + public void exportSchema(final String persistenceUnit, List schemas) + { + super.exportSchema(persistenceUnit,schemas); + } + + /** + * drop schema method drop the table + */ + public void dropSchema() + { + if (operation != null && operation.equalsIgnoreCase("create-drop")) + { + for (TableInfo tableInfo : tableInfos) + { + coll = db.getCollection(tableInfo.getTableName()); + coll.drop(); + } + } + db = null; + } + + /** + * create method creates schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void create(List tableInfos) + { + for (TableInfo tableInfo : tableInfos) + { + DBObject options = setCollectionProperties(tableInfo); + getDBName(); + DB db = mongo.getDB(databaseName); + if (db.collectionExists(tableInfo.getTableName())) + { + db.getCollection(tableInfo.getTableName()).drop(); + } + DBCollection collection = db.createCollection(tableInfo.getTableName(), options); + + boolean isCappedCollection = isCappedCollection(tableInfo); + if (!isCappedCollection) + { + createIndexes(tableInfo, collection); + } + } + } + + /** + * create_drop method creates schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void create_drop(List tableInfos) + { + create(tableInfos); + } + + /** + * update method update schema and table for the list of tableInfos + * + * @param tableInfos + * list of TableInfos. + */ + protected void update(List tableInfos) + { + for (TableInfo tableInfo : tableInfos) + { + DBObject options = setCollectionProperties(tableInfo); + getDBName(); + DB db = mongo.getDB(databaseName); + DBCollection collection = null; + if (!db.collectionExists(tableInfo.getTableName())) + { + collection = db.createCollection(tableInfo.getTableName(), options); + } + collection = collection != null ? collection : db.getCollection(tableInfo.getTableName()); + + boolean isCappedCollection = isCappedCollection(tableInfo); + if (!isCappedCollection) + { + createIndexes(tableInfo, collection); + } + } + } + + /** + * validate method validate schema and table for the list of tableInfos. + * + * @param tableInfos + * list of TableInfos. + */ + protected void validate(List tableInfos) + { + db = mongo.getDB(databaseName); + if (db == null) + { + logger.error("Database " + databaseName + "does not exist"); + throw new SchemaGenerationException("database " + databaseName + "does not exist", "mongoDb", databaseName); + } + else + { + for (TableInfo tableInfo : tableInfos) + { + if (!db.collectionExists(tableInfo.getTableName())) + { + logger.error("Collection " + tableInfo.getTableName() + "does not exist in db " + db.getName()); + throw new SchemaGenerationException("Collection " + tableInfo.getTableName() + + " does not exist in db " + db.getName(), "mongoDb", databaseName, + tableInfo.getTableName()); + } + } + } + } + + /** + * initiate client method initiates the client. + * + * @return boolean value ie client started or not. + * + */ + protected boolean initiateClient() + { + String message = null; + for (String host : hosts) + { + if (host == null || !StringUtils.isNumeric(port) || port.isEmpty()) + { + logger.error("Host or port should not be null / port should be numeric"); + throw new IllegalArgumentException("Host or port should not be null / port should be numeric"); + } + try + { + mongo = new Mongo(host, Integer.parseInt(port)); + db = mongo.getDB(databaseName); + return true; + } + catch (UnknownHostException e) + { + message = e.getMessage(); + logger.error("Database host cannot be resolved, Caused by", e); + } + } + throw new SchemaGenerationException("Database host cannot be resolved, Caused by" + message); + } + + /** + * @param tableInfo + * @return + */ + private DBObject setCollectionProperties(TableInfo tableInfo) + { + boolean isCappedCollection = isCappedCollection(tableInfo); + DBObject options = new BasicDBObject(); + if (isCappedCollection) + { + int collectionSize = MongoDBPropertyReader.msmd != null ? MongoDBPropertyReader.msmd.getCollectionSize( + databaseName, tableInfo.getTableName()) : 100000; + int max = MongoDBPropertyReader.msmd != null ? MongoDBPropertyReader.msmd.getMaxSize(databaseName, + tableInfo.getTableName()) : 100; + options.put(MongoDBConstants.CAPPED, isCappedCollection); + options.put(MongoDBConstants.SIZE, collectionSize); + options.put(MongoDBConstants.MAX, max); + } + return options; + } + + /** + * Checks whether the given table is a capped collection + */ + protected boolean isCappedCollection(TableInfo tableInfo) + { + boolean isCappedCollection = MongoDBPropertyReader.msmd != null ? MongoDBPropertyReader.msmd + .isCappedCollection(databaseName, tableInfo.getTableName()) : false; + return isCappedCollection; + } + + /** + * @param tableInfo + * @param collection + */ + private void createIndexes(TableInfo tableInfo, DBCollection collection) + { + for (IndexInfo indexInfo : tableInfo.getColumnsToBeIndexed()) + { + DBObject keys = new BasicDBObject(); + getIndexType(indexInfo.getIndexType(), keys, indexInfo.getColumnName()); + DBObject options = new BasicDBObject(); + if (indexInfo.getMinValue() != null) + { + options.put(MongoDBConstants.MIN, indexInfo.getMinValue()); + } + if (indexInfo.getMaxValue() != null) + { + options.put(MongoDBConstants.MAX, indexInfo.getMaxValue()); + } + collection.ensureIndex(keys, options); + } + } + + /** + * @param indexType + * @param clazz + * @return + */ + private void getIndexType(String indexType, DBObject keys, String columnName) + { + // TODO validation for indexType and attribute type + + if (indexType != null) + { + if (indexType.equals(IndexType.ASC.name())) + { + keys.put(columnName, 1); + return; + } + else if (indexType.equals(IndexType.DSC.name())) + { + keys.put(columnName, -1); + return; + } + else if (indexType.equals(IndexType.GEO2D.name())) + { + keys.put(columnName, "2d"); + return; + } + } + keys.put(columnName, 1); + return; + } + + /** + * + */ + private void getDBName() + { + List dbs = mongo.getDatabaseNames(); + for (String dbName : dbs) + { + if (dbName.equalsIgnoreCase(databaseName)) + { + databaseName = dbName; + break; + } + } + } + + @Override + public boolean validateEntity(Class clazz) + { + // TODO Auto-generated method stub + return true; + } + +} diff --git a/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/utils/MongoDBUtils.java b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/utils/MongoDBUtils.java new file mode 100644 index 000000000..e4f7dc422 --- /dev/null +++ b/src/kundera-mongo/src/main/java/com/impetus/client/mongodb/utils/MongoDBUtils.java @@ -0,0 +1,109 @@ +/** + * + */ +package com.impetus.client.mongodb.utils; + +import java.lang.reflect.Field; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.sql.Date; +import java.util.Calendar; +import java.util.GregorianCalendar; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EmbeddableType; + +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.utils.ReflectUtils; +import com.mongodb.BasicDBObject; +import com.mongodb.DBObject; + +/** + * @author Kuldeep Mishra + * + */ +public class MongoDBUtils +{ + public static void populateCompoundKey(DBObject dbObj, EntityMetadata m, MetamodelImpl metaModel, Object id) + { + EmbeddableType compoundKey = metaModel.embeddable(m.getIdAttribute().getBindableJavaType()); + // Iterator iter = compoundKey.getAttributes().iterator(); + BasicDBObject compoundKeyObj = new BasicDBObject(); + + compoundKeyObj = getCompoundKeyColumns(m, id, compoundKey); + + dbObj.put("_id", compoundKeyObj); + } + + /** + * @param m + * @param id + * @param compoundKey + * @param compoundKeyObj + */ + public static BasicDBObject getCompoundKeyColumns(EntityMetadata m, Object id, EmbeddableType compoundKey) + { + BasicDBObject compoundKeyObj = new BasicDBObject(); + Field[] fields = m.getIdAttribute().getBindableJavaType().getDeclaredFields(); + + // To ensure order. + for (Field f : fields) + { + if(!ReflectUtils.isTransientOrStatic(f)) + { + Attribute compositeColumn = compoundKey.getAttribute(f.getName()); + + compoundKeyObj.put( + ((AbstractAttribute) compositeColumn).getJPAColumnName(), + populateValue(PropertyAccessorHelper.getObject(id, (Field) compositeColumn.getJavaMember()), + ((AbstractAttribute) compositeColumn).getBindableJavaType())); + } + } + return compoundKeyObj; + } + + /** + * @param valObj + * @return + */ + public static Object populateValue(Object valObj, Class clazz) + { + if (isUTF8Value(clazz) || clazz.isEnum()) + { + return valObj.toString(); + } + else if ((valObj instanceof Calendar) || (valObj instanceof GregorianCalendar)) + { + return ((Calendar) valObj).getTime(); + } + return valObj; + } + + private static boolean isUTF8Value(Class clazz) + { + return (clazz.isAssignableFrom(BigDecimal.class)) + || (clazz.isAssignableFrom(BigInteger.class) || (clazz.isAssignableFrom(String.class))); + } + + /** + * @param value + * @param sourceClass + * @param targetClass + * @return + */ + public static Object getTranslatedObject(Object value, Class sourceClass, Class targetClass) + { + if (sourceClass.isAssignableFrom(Date.class)) + { + value = PropertyAccessorHelper.fromDate(targetClass, sourceClass, value); + } + else + { + value = PropertyAccessorHelper.fromSourceToTargetClass(targetClass, sourceClass, value); + } + return value; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/AppUser.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/AppUser.java new file mode 100644 index 000000000..4aab93dfe --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/AppUser.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "User", schema = "KunderaExamples@mongoTest") +public class AppUser +{ + @Id + private String id; + + @Column + private List tags; + + @Column + private Map propertyKeys; + + @Column + private Set nickNames; + + @Column + protected List friendList; + + @Embedded + private PhoneDirectory phoneDirectory; + + public AppUser() + { + tags = new LinkedList(); + propertyKeys = new HashMap(); + nickNames = new HashSet(); + friendList = new LinkedList(); + tags.add("yo"); + propertyKeys.put("kk", "Kuldeep"); + nickNames.add("kk"); + friendList.add("xamry"); + friendList.add("mevivs"); + } + + public String getId() + { + return id; + } + + public void setId(String id) + { + this.id = id; + } + + public List getTags() + { + return tags; + } + + public Map getPropertyKeys() + { + return propertyKeys; + } + + public Set getNickName() + { + return nickNames; + } + + public List getFriendList() + { + return friendList; + } + + public PhoneDirectory getPhoneDirectory() + { + return phoneDirectory; + } + + public void setPropertyContainer(PhoneDirectory propertyContainer) + { + this.phoneDirectory = propertyContainer; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/BaseTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/BaseTest.java new file mode 100644 index 000000000..94bea84fc --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/BaseTest.java @@ -0,0 +1,296 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import junit.framework.Assert; + +import com.impetus.client.crud.PersonMongo.Month; + +/** + * The Class BaseTest. + * + * @author vivek.mishra + */ +public abstract class BaseTest +{ + /** + * Prepare data. + * + * @param rowKey + * the row key + * @param age + * the age + * @return the person + */ + protected PersonMongo prepareMongoInstance(String rowKey, int age) + { + PersonMongo o = new PersonMongo(); + o.setPersonId(rowKey); + o.setPersonName("vivek"); + o.setAge(age); + o.setDay(Day.FRIDAY); + o.setMonth(Month.JAN); + return o; + } + + /** + * Find by id. + * + * @param + * the element type + * @param clazz + * the clazz + * @param rowKey + * the row key + * @param em + * the em + * @return the e + */ + protected E findById(Class clazz, Object rowKey, EntityManager em) + { + return em.find(clazz, rowKey); + } + + /** + * Assert find by name. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param fieldName + * the field name + */ + protected void assertFindByName(EntityManager em, String clazz, E e, String name, + String fieldName) + { + String query = "Select p from " + clazz + " p where p." + fieldName + " = " + name; + // // find by name. + Query q = em.createQuery(query); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + } + + /** + * Assert find by name and age. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAge(EntityManager em, String clazz, E e, String name, + String minVal, String fieldName) + { + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + " and p.age > " + + minVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + } + + /** + * Assert find by name and age gt and lt. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAgeGTAndLT(EntityManager em, String clazz, E e, String name, + String minVal, String maxVal, String fieldName) + { + // // // find by name, age clause + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + " and p.age > " + + minVal + " and p.age < " + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(1, results.size()); + } + + /** + * Assert find by name and age between. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param name + * the name + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByNameAndAgeBetween(EntityManager em, String clazz, E e, String name, + String minVal, String maxVal, String fieldName) + { + // // find by between clause + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + name + + " and p.age between " + minVal + " and " + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + + } + + /** + * Assert find by range. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param minVal + * the min val + * @param maxVal + * the max val + * @param fieldName + * the field name + */ + protected void assertFindByRange(EntityManager em, String clazz, E e, String minVal, + String maxVal, String fieldName) + + { + // find by Range. + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " Between " + minVal + " and " + + maxVal); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + } + + /** + * Assert find without where clause. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + */ + protected void assertFindWithoutWhereClause(EntityManager em, String clazz, E e) + { + // find by without where clause. + Query q = em.createQuery("Select p from " + clazz + " p"); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + } + + /** + * Assert on merge. + * + * @param + * the element type + * @param em + * the em + * @param clazz + * the clazz + * @param e + * the e + * @param oldName + * the old name + * @param newName + * the new name + * @param fieldName + * the field name + */ + protected void assertOnMerge(EntityManager em, String clazz, E e, String oldName, + String newName, String fieldName) + { + Query q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + oldName); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + + q = em.createQuery("Select p from " + clazz + " p where p." + fieldName + " = " + newName); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertNotSame(oldName, getPersonName(e, results.get(0))); + Assert.assertEquals(newName, getPersonName(e, results.get(0))); + } + + /** + * Gets the person name. + * + * @param + * the element type + * @param e + * the e + * @param result + * the result + * @return the person name + */ + private String getPersonName(E e, Object result) + { + return ((PersonMongo) result).getPersonName(); + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/CappedCollectionTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/CappedCollectionTest.java new file mode 100644 index 000000000..e2da9a14c --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/CappedCollectionTest.java @@ -0,0 +1,184 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.crud; + +import java.lang.reflect.Field; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.client.mongodb.MongoDBConstants; +import com.impetus.kundera.client.Client; +import com.mongodb.CommandResult; +import com.mongodb.DB; +import com.mongodb.DBCollection; +import com.mongodb.DBObject; + +/** + * Test case for Capped Collections + * + * @author amresh.singh + */ +public class CappedCollectionTest +{ + private DB db; + + private String persistenceUnit = "mongoSchemaGenerationTest"; + + private EntityManagerFactory emf; + + private EntityManager em; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory(persistenceUnit); + em = emf.createEntityManager(); + em.getDelegate(); + getDB(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + truncateMongo(); + emf.close(); + } + + @Test + public void testCappedCollection() + { + // Validate schema + DBCollection collection = db.getCollection("MongoDBCappedEntity"); + Assert.assertTrue(collection.isCapped()); + CommandResult stats = collection.getStats(); + + Object maxObj = stats.get(MongoDBConstants.MAX); + Assert.assertNotNull(maxObj); + int max = Integer.parseInt(maxObj.toString()); + Assert.assertEquals(10, max); + + /* + * Object size = stats.get(MongoDBConstants.SIZE); + * Assert.assertNotNull(size); Assert.assertEquals(10240, + * Integer.parseInt(size.toString())); + */ + + // Index should not have been created + List indexInfo = collection.getIndexInfo(); + Assert.assertTrue(indexInfo.isEmpty() || indexInfo.size() == 1); + + // Insert "Max" records successfully + for (int i = 1; i <= max; i++) + { + MongoDBCappedEntity entity = new MongoDBCappedEntity(); + entity.setPersonId(i + ""); + entity.setPersonName("Person_Name_" + i); + entity.setAge((short) i); + + em.persist(entity); + } + + // Insert one more record and check whether it replaces first one + MongoDBCappedEntity entity = new MongoDBCappedEntity(); + entity.setPersonId((max + 1) + ""); + entity.setPersonName("Person_Name_" + (max + 1)); + entity.setAge((short) (max + 1)); + em.persist(entity); + + em.clear(); + MongoDBCappedEntity firstRecord = em.find(MongoDBCappedEntity.class, "1"); + Assert.assertNull(firstRecord); + + MongoDBCappedEntity lastRecord = em.find(MongoDBCappedEntity.class, "" + (max + 1)); + Assert.assertNotNull(lastRecord); + + // Deleting documents within a capped collection should simply ignore, + // as is done by native API + em.remove(lastRecord); + em.clear(); + lastRecord = em.find(MongoDBCappedEntity.class, "" + (max + 1)); + Assert.assertNotNull(lastRecord); + + } + + private void truncateMongo() + { + + if (db != null) + { + db.dropDatabase(); + } + } + + /** + * + */ + private void getDB() + { + Map clients = (Map) em.getDelegate(); + MongoDBClient client = (MongoDBClient) clients.get(persistenceUnit); + if (client != null) + { + try + { + Field mongodb = client.getClass().getDeclaredField("mongoDb"); + if (!mongodb.isAccessible()) + { + mongodb.setAccessible(true); + } + db = (DB) mongodb.get(client); + } + + catch (SecurityException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (NoSuchFieldException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IllegalArgumentException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IllegalAccessException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/CollecteTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/CollecteTest.java new file mode 100644 index 000000000..01924da33 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/CollecteTest.java @@ -0,0 +1,112 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.ArrayList; +import java.util.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.Collecte; +import com.impetus.client.crud.datatypes.entities.Photoo; + +/** + * Junit for https://github.com/impetus-opensource/Kundera/issues/237 + * + * @author vivek.mishra + * + */ +public class CollecteTest +{ + + private static final String _PU = "mongoTest"; + + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory(_PU); + em = emf.createEntityManager(); + } + + @Test + public void testInsert() + { + // une collecte + Collecte c = new Collecte(); + c.setId("0001"); + c.setEAN("3251248033108"); + c.setIdProduit(123342124L); + c.setDateStatut(new Date()); + c.setStatut(0); + // qq photos + List photos = new ArrayList(); + Photoo p1 = new Photoo(); + p1.setNomPhoto("Photo de Face"); + p1.setMd5("1235847EA873"); + p1.setNomFichier("photo1.jpg"); + photos.add(p1); + Photoo p2 = new Photoo(); + p2.setNomPhoto("Photo composition"); + p2.setMd5("234847EA873"); + p2.setNomFichier("photo2.jpg"); + photos.add(p2); + Photoo p3 = new Photoo(); + p3.setNomPhoto("Photo prix"); + p3.setMd5("5164847EA873"); + p3.setNomFichier("photo3.jpg"); + photos.add(p3); + + c.setPhotos(photos); + em.persist(c); + testSelect(); + + } + + private void testSelect() + { + Query q = em.createQuery("select c from Collecte c where c.id =:id"); + q.setParameter("id", "0001"); + List collectes = q.getResultList(); + Collecte c = collectes.get(0); + Assert.assertEquals(c.getEAN(), "3251248033108"); + Assert.assertEquals(c.getPhotos().size(), 3); + Assert.assertEquals(c.getPhotos().iterator().next().getMd5(), "1235847EA873"); + } + + @After + public void tearDown() + { + em.close(); + emf.close(); + + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/Day.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/Day.java new file mode 100644 index 000000000..80ec989b5 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/Day.java @@ -0,0 +1,6 @@ +package com.impetus.client.crud; + +enum Day +{ + MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY; +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/EmbeddableUserTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/EmbeddableUserTest.java new file mode 100644 index 000000000..1c34910c4 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/EmbeddableUserTest.java @@ -0,0 +1,107 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import javax.persistence.Embeddable; +import javax.persistence.Entity; +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * EmbeddableUserTest tests @{@link Entity} and {@link Embeddable} having + * {@link Set, List, Map} as its attribute. + * + * @author Kuldeep.Mishra + * + */ +public class EmbeddableUserTest +{ + + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + @Before + public void setUp() + { + emf = Persistence.createEntityManagerFactory("mongoTest"); + em = emf.createEntityManager(); + } + + @Test + public void test() + { + AppUser user = new AppUser(); + user.setId("id"); + PhoneDirectory properties = new PhoneDirectory(); + user.setPropertyContainer(properties); + em.persist(user); + + em.clear(); + + AppUser result = em.find(AppUser.class, "id"); + + Assert.assertNotNull(result); + Assert.assertNotNull(result.getId()); + Assert.assertNotNull(result.getPropertyKeys()); + Assert.assertFalse(result.getPropertyKeys().isEmpty()); + Assert.assertEquals(1, result.getPropertyKeys().size()); + Assert.assertNotNull(result.getNickName()); + Assert.assertFalse(result.getNickName().isEmpty()); + Assert.assertEquals(1, result.getNickName().size()); + Assert.assertTrue(result.getNickName().contains("kk")); + Assert.assertNotNull(result.getFriendList()); + Assert.assertFalse(result.getFriendList().isEmpty()); + Assert.assertEquals(2, result.getFriendList().size()); + Assert.assertNotNull(result.getTags()); + Assert.assertFalse(result.getTags().isEmpty()); + Assert.assertEquals(1, result.getTags().size()); + Assert.assertEquals("yo", result.getTags().get(0)); + + PhoneDirectory propertyContainer = result.getPhoneDirectory(); + Assert.assertNotNull(propertyContainer); + Assert.assertEquals("MyPhoneDirectory", propertyContainer.getPhoneDirectoryName()); + Assert.assertNotNull(propertyContainer.getContactMap()); + Assert.assertFalse(propertyContainer.getContactMap().isEmpty()); + Assert.assertEquals(1, propertyContainer.getContactMap().size()); + Assert.assertEquals("9891991919", propertyContainer.getContactMap().get("xamry")); + Assert.assertNotNull(propertyContainer.getContactNumber()); + Assert.assertFalse(propertyContainer.getContactNumber().isEmpty()); + Assert.assertEquals(1, propertyContainer.getContactNumber().size()); + Assert.assertNotNull(propertyContainer.getContactName()); + Assert.assertFalse(propertyContainer.getContactName().isEmpty()); + Assert.assertEquals(1, propertyContainer.getContactName().size()); + Assert.assertEquals("xamry", propertyContainer.getContactName().get(0)); + + } + + @After + public void tearDown() + { + em.close(); + emf.close(); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoAuthenticationTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoAuthenticationTest.java new file mode 100644 index 000000000..6fe16e0cc --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoAuthenticationTest.java @@ -0,0 +1,145 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.loader.KunderaAuthenticationException; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.mongodb.DB; +import com.mongodb.Mongo; + +/** + * The Class MongoAuthenticationTest. + * + * @author vivek.mishra + */ +public class MongoAuthenticationTest extends BaseTest +{ + private EntityManagerFactory emf; + + private String pu; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + + } + + /** + * Authenticate with valid credentials. + */ + @Test + public void authenticateWithValidCredentials() + { + try + { + pu = "validAuthenticationMongoPu"; + Mongo m = new Mongo(); + String dbname = "KunderaAuthTests"; + String username = "kunderaUser"; + String password = "kunderapassword"; + DB db = m.getDB(dbname); + db.addUser(username, password.toCharArray()); + db.requestDone(); + if (db.authenticate(username, password.toCharArray())) + { + m.close(); + emf = Persistence.createEntityManagerFactory(pu); + Assert.assertNotNull(emf); + EntityManager em = emf.createEntityManager(); + Assert.assertNotNull(em); + } + } + catch (Exception e) + { + Assert.fail(e.getMessage()); + } + + } + + /** + * Authenticate with invalid credentials. + */ + @Test + public void authenticateWithInValidCredentials() + { + EntityManager em = null; + try + { + pu = "invalidAuthenticationMongoPu"; + emf = Persistence.createEntityManagerFactory(pu); + em = emf.createEntityManager(); + Assert.fail("Shouldn't be called"); + } + catch (KunderaAuthenticationException e) + { + Assert.assertNull(emf); + Assert.assertNull(em); + } + + } + + /** + * No authentication test. + * + */ + @Test + public void noAuthenticationTest() + { + try + { + pu = "mongoTest"; + emf = Persistence.createEntityManagerFactory(pu); + Assert.assertNotNull(emf); + EntityManager em = emf.createEntityManager(); + Assert.assertNotNull(em); + } + catch (Exception e) + { + Assert.fail(e.getMessage()); + } + + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + // MongoUtils.dropDatabase(emf, pu); + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoBatchProcessorTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoBatchProcessorTest.java new file mode 100644 index 000000000..8e086c628 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoBatchProcessorTest.java @@ -0,0 +1,145 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.utils.MongoUtils; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.persistence.api.Batcher; + +/** + * Batch processing test case for cassandra. + * + * @author vivek.mishra + * + */ +public class MongoBatchProcessorTest +{ + + /** + * persistence unit. + */ + private static final String PERSISTENCE_UNIT = "MongoBatchTest"; + + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + private List rows; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + em = emf.createEntityManager(); + } + + /** + * Test case for batch operation. + */ + @Test + public void onBatch() + { + int counter = 0; + rows = prepareData(10); + for (PersonBatchMongoEntity entity : rows) + { + em.persist(entity); + + // check for implicit flush. + if (++counter == 5) + { + Map clients = (Map) em.getDelegate(); + + Batcher client = (Batcher) clients.get(PERSISTENCE_UNIT); + Assert.assertEquals(5, client.getBatchSize()); + em.clear(); + for (int i = 0; i < 5; i++) + { + + // assert on each batch size record + Assert.assertNotNull(em.find(PersonBatchMongoEntity.class, rows.get(i).getPersonId())); + + // as batch size is 5. + Assert.assertNull(em.find(PersonBatchMongoEntity.class, rows.get(6).getPersonId())); + } + // means implicit flush must happen + } + } + + // flush all on close. + // explicit flush on close + em.clear(); + em.flush(); + + String sql = " Select p from PersonBatchMongoEntity p"; + Query query = em.createQuery(sql); + List results = query.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(10, results.size()); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + for (PersonBatchMongoEntity o : rows) + { + em.remove(o); + } + + MongoUtils.dropDatabase(emf, PERSISTENCE_UNIT); + em.close(); + emf.close(); + } + + private List prepareData(Integer noOfRecords) + { + List persons = new ArrayList(); + for (int i = 1; i <= noOfRecords; i++) + { + PersonBatchMongoEntity o = new PersonBatchMongoEntity(); + o.setPersonId(i + ""); + o.setPersonName("vivek" + i); + o.setAge(10); + persons.add(o); + } + + return persons; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoDBCappedEntity.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoDBCappedEntity.java new file mode 100644 index 000000000..e15ae1e67 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoDBCappedEntity.java @@ -0,0 +1,97 @@ +package com.impetus.client.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * @author amresh + * + */ +@Entity +@Table(name = "MongoDBCappedEntity", schema = "KunderaMongoSchemaGeneration@mongoSchemaGenerationTest") +@IndexCollection(columns = { @Index(name = "personName", type = "ASC"), + @Index(name = "age", type = "DSC", min = 100, max = 500) }) +public class MongoDBCappedEntity +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoDBQueryOnIdTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoDBQueryOnIdTest.java new file mode 100644 index 000000000..981cee035 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/MongoDBQueryOnIdTest.java @@ -0,0 +1,466 @@ +/** + * + */ +package com.impetus.client.crud; + +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.utils.MongoUtils; + +/** + * @author Kuldeep Mishra + * + */ +public class MongoDBQueryOnIdTest extends BaseTest +{ + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + private Map col; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory("mongoTest"); + em = emf.createEntityManager(); + col = new java.util.HashMap(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + for (Object val : col.values()) + { + em.remove(val); + } + MongoUtils.dropDatabase(emf, "mongoTest"); + em.close(); + emf.close(); + } + + @Test + public void test() + { + init(); + em.clear(); + findById(); + findByWithOutWhereClause(); + findByIdEQ(); + findByIdLT(); + findByIdLTE(); + findByIdGT(); + findByIdGTE(); + findByIdGTEAndLT(); + findByIdGTAndLTE(); + findByIdAndAge(); + findByIdAndAgeGTAndLT(); + findByIdGTAndAgeGTAndLT(); + findByIdGTEAndAge(); + findByIdLTEAndAge(); + } + + /** + * + */ + private void findByWithOutWhereClause() + { + String qry = "Select p.personName from PersonMongo p"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + + } + + /** + * + */ + private void findByIdEQ() + { + String qry = "Select p.personName from PersonMongo p where p.personId = 2"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonMongo person : persons) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("2", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + + } + + /** + * + */ + private void findByIdLT() + { + String qry = "Select p.personName from PersonMongo p where p.personId < 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + } + + /** + * + */ + private void findByIdLTE() + { + String qry = "Select p.personName, p.age from PersonMongo p where p.personId <= 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertEquals(new Integer(20), person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertEquals(new Integer(15), person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGT() + { + String qry = "Select p.personName from PersonMongo p where p.personId > 1"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("3", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + } + + /** + * + */ + private void findByIdGTE() + { + String qry = "Select p.personName from PersonMongo p where p.personId >= 1 "; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(3, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else if (person.getPersonId().equals("3")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(3, count); + } + + /** + * + */ + private void findByIdGTEAndLT() + { + String qry = "Select p.personName from PersonMongo p where p.personId >= 1 and p.personId < 3"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + + } + + /** + * + */ + private void findByIdGTAndLTE() + { + String qry = "Select p.personName from PersonMongo p where p.personId > 1 and p.personId <= 2"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("2", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + Assert.assertEquals(1, count); + } + + /** + * + */ + private void findByIdGTAndAgeGTAndLT() + { + + String qry = "Select p.personName from PersonMongo p where p.personId > 1 and p.age >=10 and p.age <= 20"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(2, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("2")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + else + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("3", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(2, count); + } + + /** + * + */ + private void findById() + { + PersonMongo personHBase = findById(PersonMongo.class, "1", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(10), personHBase.getAge()); + + personHBase = findById(PersonMongo.class, "2", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(20), personHBase.getAge()); + + personHBase = findById(PersonMongo.class, "3", em); + Assert.assertNotNull(personHBase); + Assert.assertEquals("vivek", personHBase.getPersonName()); + Assert.assertEquals(new Integer(15), personHBase.getAge()); + } + + /** + * + */ + private void findByIdGTEAndAge() + { + String qry = "Select p.personName, p.age from PersonMongo p where p.personId >= 1 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonMongo person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + } + + /** + * + */ + private void findByIdLTEAndAge() + { + String qry = "Select p.personName, p.age from PersonMongo p where p.personId <= 3 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonMongo person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + } + + } + + /** + * + */ + private void findByIdAndAge() + { + String qry = "Select p.personName, p.age from PersonMongo p where p.personId = 1 and p.age = 10"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + for (PersonMongo person : persons) + { + Assert.assertEquals(new Integer(10), person.getAge()); + Assert.assertEquals("1", person.getPersonId()); + Assert.assertEquals("vivek", person.getPersonName()); + Assert.assertEquals(10, person.getAge().intValue()); + } + } + + /** + * + */ + private void findByIdAndAgeGTAndLT() + { + String qry = "Select p.personName from PersonMongo p where p.personId = 1 and p.personName = vivek and p.age >=10 and p.age <= 20"; + Query q = em.createQuery(qry); + List persons = q.getResultList(); + Assert.assertNotNull(persons); + Assert.assertEquals(1, persons.size()); + int count = 0; + for (PersonMongo person : persons) + { + if (person.getPersonId().equals("1")) + { + Assert.assertNull(person.getAge()); + Assert.assertEquals("vivek", person.getPersonName()); + count++; + } + } + Assert.assertEquals(1, count); + } + + private void init() + { + Object p1 = prepareMongoInstance("1", 10); + Object p2 = prepareMongoInstance("2", 20); + Object p3 = prepareMongoInstance("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonBatchMongoEntity.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonBatchMongoEntity.java new file mode 100644 index 000000000..f2c744a79 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonBatchMongoEntity.java @@ -0,0 +1,127 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * The Class Person. + */ +@Entity +@Table(name = "PERSON_BATCH", schema = "KunderaMongoDataType@MongoBatchTest") +@IndexCollection(columns = { @Index(name = "personName"), @Index(name = "age") }) +public class PersonBatchMongoEntity +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "AGEss") + private byte[] a; + + /** + * @return the a + */ + public byte[] getA() + { + return a; + } + + /** + * @param a + * the a to set + */ + public void setA(byte[] a) + { + this.a = a; + } + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonMongo.java new file mode 100644 index 000000000..fc8742cd5 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonMongo.java @@ -0,0 +1,142 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.EnumType; +import javax.persistence.Enumerated; +import javax.persistence.Id; +import javax.persistence.NamedQueries; +import javax.persistence.NamedQuery; +import javax.persistence.Table; + +/** + * The Class Person. + */ +@Entity +@Table(name = "PERSON", schema = "KunderaExamples@mongoTest") +@NamedQueries(value = { + @NamedQuery(name = "mongo.named.query", query = "Select p from PersonMongo p where p.personName = :name"), + @NamedQuery(name = "mongo.position.query", query = "Select p from PersonMongo p where p.personName = ?1") }) +public class PersonMongo +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private Integer age; + + @Column(name = "DAY_ENUM") + @Enumerated(EnumType.STRING) + private Day day; + + @Column(name = "MONTH_ENUM") + @Enumerated(EnumType.STRING) + private Month month; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * @return the age + */ + public Integer getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + public void setDay(Day day) + { + this.day = day; + } + + public Day getDay() + { + return day; + } + + public Month getMonth() + { + return month; + } + + public void setMonth(Month month) + { + this.month = month; + } + + enum Month + { + JAN, FEB, MARCH, APRIL, MAY, JUNE; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonMongoTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonMongoTest.java new file mode 100644 index 000000000..9ce29f04e --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PersonMongoTest.java @@ -0,0 +1,295 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; +import javax.persistence.TypedQuery; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.PersonMongo.Month; +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.client.utils.MongoUtils; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +public class PersonMongoTest extends BaseTest +{ + + private static final String _PU = "mongoTest"; + + /** The emf. */ + private static EntityManagerFactory emf; + + /** The em. */ + private static EntityManager em; + + private Map col; + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory(_PU); + em = emf.createEntityManager(); + col = new java.util.HashMap(); + } + + /** + * On insert mongo. + */ + @Test + public void onInsertMongo() throws Exception + { + Object p1 = prepareMongoInstance("1", 10); + Object p2 = prepareMongoInstance("2", 20); + Object p3 = prepareMongoInstance("3", 15); + + Query findQuery = em.createQuery("Select p from PersonMongo p"); + List allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + findQuery = em.createQuery("Select p from PersonMongo p where p.personName = vivek"); + allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + findQuery = em.createQuery("Select p.age from PersonMongo p where p.personName = vivek"); + allPersons = findQuery.getResultList(); + Assert.assertNotNull(allPersons); + Assert.assertTrue(allPersons.isEmpty()); + + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + em.clear(); + PersonMongo p = findById(PersonMongo.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals(Day.FRIDAY, p.getDay()); + Assert.assertEquals(Month.JAN, p.getMonth()); + Assert.assertEquals("vivek", p.getPersonName()); + assertFindByName(em, "PersonMongo", PersonMongo.class, "vivek", "personName"); + assertFindByNameAndAge(em, "PersonMongo", PersonMongo.class, "vivek", "10", "personName"); + assertFindByNameAndAgeGTAndLT(em, "PersonMongo", PersonMongo.class, "vivek", "10", "20", "personName"); + assertFindByNameAndAgeBetween(em, "PersonMongo", PersonMongo.class, "vivek", "10", "15", "personName"); + assertFindByRange(em, "PersonMongo", PersonMongo.class, "1", "2", "personId"); + assertFindWithoutWhereClause(em, "PersonMongo", PersonMongo.class); + + Query query = em.createNamedQuery("mongo.named.query"); + query.setParameter("name", "vivek"); + List results = query.getResultList(); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(Month.JAN, results.get(0).getMonth()); + + query = em.createNamedQuery("mongo.position.query"); + query.setParameter(1, "vivek"); + results = query.getResultList(); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(Month.JAN, results.get(0).getMonth()); + + query = em.createQuery("select p from PersonMongo p"); + query.setMaxResults(2); + results = query.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + Assert.assertEquals(Month.JAN, results.get(0).getMonth()); + + selectIdQuery(); + + onExecuteScript(); + + } + + private void selectIdQuery() + { + String query = "select p.personId from PersonMongo p"; + Query q = em.createQuery(query); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + Assert.assertNotNull(results.get(0).getPersonId()); + Assert.assertNull(results.get(0).getPersonName()); + Assert.assertNull(results.get(0).getAge()); + + query = "Select p.personId from PersonMongo p where p.personName = vivek"; + // // find by name. + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(3, results.size()); + Assert.assertNotNull(results.get(0).getPersonId()); + Assert.assertNull(results.get(0).getPersonName()); + Assert.assertNull(results.get(0).getAge()); + + q = em.createQuery("Select p.personId from PersonMongo p where p.personName = vivek and p.age > " + 10); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertFalse(results.isEmpty()); + Assert.assertEquals(2, results.size()); + Assert.assertNotNull(results.get(0).getPersonId()); + Assert.assertNull(results.get(0).getPersonName()); + Assert.assertNull(results.get(0).getAge()); + } + + /** + * On typed named query. + */ + @Test + public void onNamedTypedQuery() + { + Object p1 = prepareMongoInstance("1", 10); + Object p2 = prepareMongoInstance("2", 20); + Object p3 = prepareMongoInstance("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + TypedQuery query = em.createNamedQuery("mongo.named.query", PersonMongo.class); + query.setParameter("name", "vivek"); + List results = query.getResultList(); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(Month.JAN, results.get(0).getMonth()); + } + + /** + * On generic typed named query. + */ + @Test + public void onGenericTypedNamedQuery() + { + Object p1 = prepareMongoInstance("1", 10); + Object p2 = prepareMongoInstance("2", 20); + Object p3 = prepareMongoInstance("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + TypedQuery query = em.createNamedQuery("mongo.named.query", Object.class); + query.setParameter("name", "vivek"); + List results = query.getResultList(); + Assert.assertEquals(3, results.size()); + Assert.assertEquals(PersonMongo.class, results.get(0).getClass()); + } + + /** + * On invalid typed query. + * + */ + @Test + public void onInvalidTypedNamedQuery() + { + Object p1 = prepareMongoInstance("1", 10); + Object p2 = prepareMongoInstance("2", 20); + Object p3 = prepareMongoInstance("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + + TypedQuery query = null; + try + { + query = em.createNamedQuery("mongo.named.query", PersonBatchMongoEntity.class); + query.setParameter("name", "vivek"); + Assert.fail("Should have gone to catch block, as it is an invalid scenario!"); + } + catch (IllegalArgumentException iaex) + { + Assert.assertNull(query); + } + } + + /** + * On merge mongo. + */ + @Test + public void onMergeMongo() throws Exception + { + Object p1 = prepareMongoInstance("1", 10); + Object p2 = prepareMongoInstance("2", 20); + Object p3 = prepareMongoInstance("3", 15); + em.persist(p1); + em.persist(p2); + em.persist(p3); + col.put("1", p1); + col.put("2", p2); + col.put("3", p3); + PersonMongo p = findById(PersonMongo.class, "1", em); + Assert.assertNotNull(p); + Assert.assertEquals("vivek", p.getPersonName()); + // modify record. + p.setPersonName("newvivek"); + em.merge(p); + assertOnMerge(em, "PersonMongo", PersonMongo.class, "vivek", "newvivek", "personName"); + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + {/* + * Delete is working, but as row keys are not deleted from cassandra, so + * resulting in issue while reading back. // Delete + * em.remove(em.find(Person.class, "1")); em.remove(em.find(Person.class, + * "2")); em.remove(em.find(Person.class, "3")); em.close(); emf.close(); + * em = null; emf = null; + */ + for (Object val : col.values()) + { + em.remove(val); + } + MongoUtils.dropDatabase(emf, _PU); + emf.close(); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + } + + private void onExecuteScript() + { + Map> clients = (Map>) em.getDelegate(); + Client client = clients.get(_PU); + + String jScript = "db.system.js.save({ _id: \"echoFunction\",value : function(x) { return x; }})"; + Object result = ((MongoDBClient) client).executeScript(jScript); + Assert.assertNull(result); + String findOneJScript = "db.PERSON.findOne()"; + result = ((MongoDBClient) client).executeScript(findOneJScript); + Assert.assertNotNull(result); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/PhoneDirectory.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PhoneDirectory.java new file mode 100644 index 000000000..7a3dd0784 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/PhoneDirectory.java @@ -0,0 +1,73 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@Embeddable +public class PhoneDirectory +{ + @Column + private String phoneDirectoryName; + + @Column + private List contactName; + + @Column + private Map contactMap; + + @Column + private Set contactNumber; + + public PhoneDirectory() + { + contactName = new LinkedList(); + contactMap = new HashMap(); + contactNumber = new HashSet(); + contactName.add("xamry"); + contactMap.put("xamry", "9891991919"); + contactNumber.add("9891991919"); + phoneDirectoryName = "MyPhoneDirectory"; + } + + public String getPhoneDirectoryName() + { + return phoneDirectoryName; + } + + public List getContactName() + { + return contactName; + } + + public Map getContactMap() + { + return contactMap; + } + + public Set getContactNumber() + { + return contactNumber; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/UserRoleTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/UserRoleTest.java new file mode 100644 index 000000000..3fc11ba4b --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/UserRoleTest.java @@ -0,0 +1,144 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ + +package com.impetus.client.crud; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.twitter.entities.RoleMongo; +import com.impetus.client.twitter.entities.User; +import com.impetus.client.utils.MongoUtils; + +/** + * The Class UserRoleTest. + */ +public class UserRoleTest +{ + + private EntityManagerFactory emf; + + /** The em. */ + private EntityManager em; + + /** + * Sets the up. + */ + @Before + public void setUp() + { + emf = Persistence.createEntityManagerFactory("mongoTest"); + em = emf.createEntityManager(); + } + + /** + * Test association. + */ + @Test + public void testPersist() + { + RoleMongo rol = new RoleMongo(); + rol.setRolId(1); + rol.setName("Administrador"); + User u = new User(); + u.setAge(15); + u.setEmail("usuario1@infos.com"); + u.setName("usuario1"); + u.setUserId(1); + u.setLastName("apellido1"); + User u2 = new User(); + u2.setAge(17); + u2.setEmail("usuario2@infos.com"); + u2.setName("usuario2"); + u2.setUserId(2); + u2.setLastName("apellido2"); + u.setUserRol(rol); + u2.setUserRol(rol); + List users = new ArrayList(); + users.add(u); + users.add(u2); + rol.setSegUsuarioList(users); + em.persist(rol); + + } + + /** + * Test findby role. + */ + @Test + public void testFindbyRole() + { + testPersist(); + String query = "Select r from RoleMongo r"; + Query q = em.createQuery(query); + List roles = q.getResultList(); + Assert.assertNotNull(roles); + Assert.assertEquals(1, roles.size()); + } + + /** + * Test findby user. + */ + @Test + public void testFindbyUser() + { + testPersist(); + List users = getAllUsers(); + Assert.assertNotNull(users); + Assert.assertEquals(2, users.size()); + } + + /** + * Tear down. + */ + @After + public void tearDown() + { + RoleMongo rol = em.find(RoleMongo.class, 1); + if (rol != null) + { + em.remove(rol); + } + + MongoUtils.dropDatabase(emf, "mongoTest"); + em.close(); + + em = null; + emf.close(); + } + + /** + * @return + */ + private List getAllUsers() + { + String query = "Select u from User u"; + Query q = em.createQuery(query); + List users = q.getResultList(); + return users; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoCompositeTypeTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoCompositeTypeTest.java new file mode 100644 index 000000000..b6400f66b --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoCompositeTypeTest.java @@ -0,0 +1,368 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.lang.reflect.Field; +import java.util.Date; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.databene.contiperf.PerfTest; +import org.databene.contiperf.junit.ContiPerfRule; +import org.databene.contiperf.report.CSVSummaryReportModule; +import org.databene.contiperf.report.HtmlReportModule; +import org.databene.contiperf.report.ReportModule; +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.mongodb.DB; + +/** + * @author vivek.mishra + * + */ + +public class MongoCompositeTypeTest +{ + private EntityManagerFactory emf; + + private static final Logger logger = LoggerFactory.getLogger(MongoCompositeTypeTest.class); + + @Rule + public ContiPerfRule i = new ContiPerfRule(new ReportModule[] { new CSVSummaryReportModule(), + new HtmlReportModule() }); + + private Date currentDate = new Date(); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + emf = null; + emf = Persistence.createEntityManagerFactory("mongoTest"); + } + + /** + * CRUD over Compound primary Key. + */ + @Test + @PerfTest(invocations = 10) + public synchronized void onCRUD() + { + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + MongoPrimeUser user = new MongoPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + + em.close(); // optional,just to clear persistence cache. + + em = emf.createEntityManager(); + MongoPrimeUser result = em.find(MongoPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("my first tweet", result.getTweetBody()); + Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + + em.clear();// optional,just to clear persistence cache. + + user.setTweetBody("After merge"); + em.merge(user); + + em.close();// optional,just to clear persistence cache. + + em = emf.createEntityManager(); + result = em.find(MongoPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("After merge", result.getTweetBody()); + Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + + // deleting composite + em.remove(result); + + em.close();// optional,just to clear persistence cache. + + em = emf.createEntityManager(); + result = em.find(MongoPrimeUser.class, key); + Assert.assertNull(result); + } + + @Test + public synchronized void onQuery() + { + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + MongoPrimeUser user = new MongoPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + + em.close(); // optional,just to clear persistence cache. + em = emf.createEntityManager(); + final String noClause = "Select u from MongoPrimeUser u"; + + final String withFirstCompositeColClause = "Select u from MongoPrimeUser u where u.key.userId = :userId"; + + final String withClauseOnNoncomposite = "Select u from MongoPrimeUser u where u.tweetDate = ?1"; + + // NOSQL Intelligence to teach that query is invalid because partition + // key is not present? + final String withSecondCompositeColClause = "Select u from MongoPrimeUser u where u.key.tweetId = :tweetId"; + final String withBothCompositeColClause = "Select u from MongoPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId"; + final String withAllCompositeColClause = "Select u from MongoPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + final String withLastCompositeColGTClause = "Select u from MongoPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId >= :timeLineId"; + + final String withSelectiveCompositeColClause = "Select u.key from MongoPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + + // query over 1 composite and 1 non-column + + // query with no clause. + Query q = em.createQuery(noClause); + List results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withFirstCompositeColClause); + q.setParameter("userId", "mevivs"); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + // Query with composite key clause. + q = em.createQuery(withClauseOnNoncomposite); + q.setParameter(1, currentDate); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withSecondCompositeColClause); + q.setParameter("tweetId", 1); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + // Query with composite key clause. + q = em.createQuery(withBothCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + // Query with composite key clause. + q = em.createQuery(withAllCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + + // Query with composite key clause. + q = em.createQuery(withLastCompositeColGTClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + // TODO:: + // Assert.assertEquals(1, results.size()); + + // Query with composite key with selective clause. + q = em.createQuery(withSelectiveCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertNull(results.get(0).getTweetBody()); + + final String selectiveColumnTweetBodyWithAllCompositeColClause = "Select u.tweetBody from MongoPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + // Query for selective column tweetBody with composite key clause. + q = em.createQuery(selectiveColumnTweetBodyWithAllCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals("my first tweet", results.get(0).getTweetBody()); + Assert.assertNull(results.get(0).getTweetDate()); + + final String selectiveColumnTweetDateWithAllCompositeColClause = "Select u.tweetDate from MongoPrimeUser u where u.key.userId = :userId and u.key.tweetId = :tweetId and u.key.timeLineId = :timeLineId"; + // Query for selective column tweetDate with composite key clause. + q = em.createQuery(selectiveColumnTweetDateWithAllCompositeColClause); + q.setParameter("userId", "mevivs"); + q.setParameter("tweetId", 1); + q.setParameter("timeLineId", timeLineId); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(currentDate.getTime(), results.get(0).getTweetDate().getTime()); + Assert.assertNull(results.get(0).getTweetBody()); + + final String withCompositeKeyClause = "Select u from MongoPrimeUser u where u.key = :key"; + // Query with composite key clause. + q = em.createQuery(withCompositeKeyClause); + q.setParameter("key", key); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + + em.remove(user); + + em.clear();// optional,just to clear persistence cache. + } + + @Test + public synchronized void onNamedQueryTest() + { + updateNamed(); + deleteNamed(); + + } + + /** + * Update by Named Query. + * + * @return + */ + private void updateNamed() + { + EntityManager em = emf.createEntityManager(); + + UUID timeLineId = UUID.randomUUID(); + + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + MongoPrimeUser user = new MongoPrimeUser(key); + user.setTweetBody("my first tweet"); + user.setTweetDate(currentDate); + em.persist(user); + + em.close(); + + em = emf.createEntityManager(); + + String updateQuery = "Update MongoPrimeUser u SET u.tweetBody=after merge where u.tweetBody= :beforeUpdate"; + Query q = em.createQuery(updateQuery); + q.setParameter("beforeUpdate", "my first tweet"); + q.executeUpdate(); + em.close(); + em = emf.createEntityManager(); + + MongoPrimeUser result = em.find(MongoPrimeUser.class, key); + Assert.assertNotNull(result); + Assert.assertEquals("after merge", result.getTweetBody()); + Assert.assertEquals(timeLineId, result.getKey().getTimeLineId()); + Assert.assertEquals(currentDate.getTime(), result.getTweetDate().getTime()); + em.close(); + } + + /** + * delete by Named Query. + */ + private void deleteNamed() + { + UUID timeLineId = UUID.randomUUID(); + + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + + String deleteQuery = "Delete From MongoPrimeUser u where u.tweetBody= :tweetBody"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.setParameter("tweetBody", "after merge"); + q.executeUpdate(); + + em.close(); + em = emf.createEntityManager(); + MongoPrimeUser result = em.find(MongoPrimeUser.class, key); + Assert.assertNull(result); + em.close(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + truncateMongo(); + emf.close(); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + } + + /** + * + */ + private void truncateMongo() + { + EntityManager em = emf.createEntityManager(); + + Map clients = (Map) em.getDelegate(); + MongoDBClient client = (MongoDBClient) clients.get("mongoTest"); + if (client != null) + { + try + { + Field db = client.getClass().getDeclaredField("mongoDb"); + if (!db.isAccessible()) + { + db.setAccessible(true); + } + DB mongoDB = (DB) db.get(client); + mongoDB.dropDatabase(); + } + catch (SecurityException e) + { + logger.error("Error while truncating database", e); + } + + catch (NoSuchFieldException e) + { + logger.error("Error while truncating database", e); + } + catch (IllegalArgumentException e) + { + logger.error("Error while truncating database", e); + } + catch (IllegalAccessException e) + { + logger.error("Error while truncating database", e); + } + } + + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoCompoundKey.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoCompoundKey.java new file mode 100644 index 000000000..0c80f8ae9 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoCompoundKey.java @@ -0,0 +1,81 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.util.UUID; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +/** + * @author vivek.mishra + */ +@Embeddable +public class MongoCompoundKey +{ + @Column + private String userId; + + @Column + private int tweetId; + + @Column + private UUID timeLineId; + + /** + * + */ + public MongoCompoundKey() + { + } + + /** + * @param userId + * @param tweetId + * @param timeLineId + */ + public MongoCompoundKey(String userId, int tweetId, UUID timeLineId) + { + this.userId = userId; + this.tweetId = tweetId; + this.timeLineId = timeLineId; + } + + /** + * @return the userId + */ + public String getUserId() + { + return userId; + } + + /** + * @return the tweetId + */ + public int getTweetId() + { + return tweetId; + } + + /** + * @return the timeLineId + */ + public UUID getTimeLineId() + { + return timeLineId; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoPrimeUser.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoPrimeUser.java new file mode 100644 index 000000000..2ab576e9d --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/MongoPrimeUser.java @@ -0,0 +1,94 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType; + +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "User", schema = "KunderaExamples@mongoTest") +public class MongoPrimeUser +{ + + @EmbeddedId + private MongoCompoundKey key; + + @Column + private String tweetBody; + + @Column + private Date tweetDate; + + public MongoPrimeUser() + { + } + + public MongoPrimeUser(MongoCompoundKey key) + { + this.key = key; + } + + /** + * @return the key + */ + public MongoCompoundKey getKey() + { + return key; + } + + /** + * @return the tweetBody + */ + public String getTweetBody() + { + return tweetBody; + } + + /** + * @return the tweetDate + */ + public Date getTweetDate() + { + return tweetDate; + } + + /** + * @param tweetBody + * the tweetBody to set + */ + public void setTweetBody(String tweetBody) + { + this.tweetBody = tweetBody; + } + + /** + * @param tweetDate + * the tweetDate to set + */ + public void setTweetDate(Date tweetDate) + { + this.tweetDate = tweetDate; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/association/UserInfo.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/association/UserInfo.java new file mode 100644 index 000000000..6b8963d85 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/association/UserInfo.java @@ -0,0 +1,145 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType.association; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +import com.impetus.client.crud.compositeType.MongoPrimeUser; + +/** + * @author vivek.mishra + * + */ + +@Entity +@Table(name = "UserInfo", schema = "KunderaExamples@mongoTest") +public class UserInfo +{ + + @Id + @Column(name = "userInfo_id") + private String userInfoId; + + @Column(name = "first_name") + private String firstName; + + @Column(name = "last_name") + private String lastName; + + @Column(name = "age") + private int age; + + @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER) + @JoinColumn(name = "user_id") + private List timeLine; + + /** + * + */ + public UserInfo() + { + } + + /** + * @param userInfoId + * @param firstName + * @param lastName + * @param age + * @param timeLine + */ + public UserInfo(String userInfoId, String firstName, String lastName, int age, MongoPrimeUser timeLine) + { + super(); + this.userInfoId = userInfoId; + this.firstName = firstName; + this.lastName = lastName; + this.age = age; + if(this.timeLine == null) + { + this.timeLine = new ArrayList(); + } + + this.timeLine.add(timeLine); + } + + /** + * @return the userInfoId + */ + public String getUserInfoId() + { + return userInfoId; + } + + /** + * @return the firstName + */ + public String getFirstName() + { + return firstName; + } + + /** + * @return the lastName + */ + public String getLastName() + { + return lastName; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @return the timeLine + */ + public List getTimeLine() + { + return timeLine; + } + + /** + * @param firstName + * the firstName to set + */ + public void setFirstName(String firstName) + { + this.firstName = firstName; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/association/UserInfoTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/association/UserInfoTest.java new file mode 100644 index 000000000..20c06528d --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/compositeType/association/UserInfoTest.java @@ -0,0 +1,316 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.compositeType.association; + +import java.lang.reflect.Field; +import java.util.Date; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.crud.compositeType.MongoCompositeTypeTest; +import com.impetus.client.crud.compositeType.MongoCompoundKey; +import com.impetus.client.crud.compositeType.MongoPrimeUser; +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.kundera.client.Client; +import com.mongodb.DB; + +/** + * @author vivek.mishra + * + */ +public class UserInfoTest +{ + + private EntityManagerFactory emf; + + private static final Logger logger = LoggerFactory.getLogger(MongoCompositeTypeTest.class); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory("mongoTest"); + } + + @Test + public void onCRUD() + { + EntityManager em = emf.createEntityManager(); + + // Persist + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + MongoPrimeUser timeLine = new MongoPrimeUser(key); + timeLine.setTweetBody("my first tweet"); + timeLine.setTweetDate(currentDate); + + UserInfo userInfo = new UserInfo("mevivs_info", "Vivek", "Mishra", 31, timeLine); + em.persist(userInfo); + em.clear(); + + // Find + UserInfo result = em.find(UserInfo.class, "mevivs_info"); + Assert.assertNotNull(result); + Assert.assertEquals(currentDate, result.getTimeLine().get(0).getTweetDate()); + Assert.assertEquals(timeLineId, result.getTimeLine().get(0).getKey().getTimeLineId()); + Assert.assertEquals("Vivek", result.getFirstName()); + Assert.assertEquals(31, result.getAge()); + + result.setFirstName("Kuldeep"); + result.setAge(23); + + em.merge(result); + + em.clear(); + + // Find + result = null; + result = em.find(UserInfo.class, "mevivs_info"); + Assert.assertNotNull(result); + Assert.assertEquals(currentDate, result.getTimeLine().get(0).getTweetDate()); + Assert.assertEquals(timeLineId, result.getTimeLine().get(0).getKey().getTimeLineId()); + Assert.assertEquals("Kuldeep", result.getFirstName()); + Assert.assertEquals(23, result.getAge()); + + em.remove(result); + + em.clear(); + result = em.find(UserInfo.class, "mevivs_info"); + Assert.assertNull(result); + + } + + @Test + public void onQuery() + { + EntityManager em = emf.createEntityManager(); + + // Persist + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + MongoPrimeUser timeLine = new MongoPrimeUser(key); + timeLine.setTweetBody("my first tweet"); + timeLine.setTweetDate(new Date()); + + UserInfo userInfo = new UserInfo("mevivs_info", "Vivek", "Mishra", 31, timeLine); + em.persist(userInfo); + + em.clear(); // optional,just to clear persistence cache. + final String noClause = "Select u from UserInfo u"; + + final String withClauseOnNoncomposite = "Select u from UserInfo u where u.age = ?1"; + + // NOSQL Intelligence to teach that query is invalid because partition + // key is not present? + final String withAllCompositeColClause = "Select u from UserInfo u where u.userInfoId = :id"; + + // query over 1 composite and 1 non-column + + // query with no clause. + Query q = em.createQuery(noClause); + List results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(31, results.get(0).getAge()); + Assert.assertEquals("Vivek", results.get(0).getFirstName()); + Assert.assertEquals("Mishra", results.get(0).getLastName()); + Assert.assertEquals("mevivs_info", results.get(0).getUserInfoId()); + Assert.assertEquals(currentDate, results.get(0).getTimeLine().get(0).getTweetDate()); + Assert.assertEquals(timeLineId, results.get(0).getTimeLine().get(0).getKey().getTimeLineId()); + + // Query with composite key clause. + q = em.createQuery(withClauseOnNoncomposite); + q.setParameter(1, 31); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(31, results.get(0).getAge()); + Assert.assertEquals("Vivek", results.get(0).getFirstName()); + Assert.assertEquals("Mishra", results.get(0).getLastName()); + Assert.assertEquals("mevivs_info", results.get(0).getUserInfoId()); + Assert.assertEquals(currentDate, results.get(0).getTimeLine().get(0).getTweetDate()); + Assert.assertEquals(timeLineId, results.get(0).getTimeLine().get(0).getKey().getTimeLineId()); + + // Query with composite key clause. + q = em.createQuery(withAllCompositeColClause); + q.setParameter("id", "mevivs_info"); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(31, results.get(0).getAge()); + Assert.assertEquals("Vivek", results.get(0).getFirstName()); + Assert.assertEquals("Mishra", results.get(0).getLastName()); + Assert.assertEquals("mevivs_info", results.get(0).getUserInfoId()); + Assert.assertEquals(currentDate, results.get(0).getTimeLine().get(0).getTweetDate()); + Assert.assertEquals(timeLineId, results.get(0).getTimeLine().get(0).getKey().getTimeLineId()); + + final String selectiveColumnTweetBodyWithAllCompositeColClause = "Select u.firstName from UserInfo u where u.userInfoId = :id"; + // Query with composite key clause. + q = em.createQuery(selectiveColumnTweetBodyWithAllCompositeColClause); + q.setParameter("id", "mevivs_info"); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(0, results.get(0).getAge()); + Assert.assertEquals("Vivek", results.get(0).getFirstName()); + Assert.assertEquals(null, results.get(0).getLastName()); + Assert.assertEquals("mevivs_info", results.get(0).getUserInfoId()); + + final String selectiveColumnTweetDateWithAllCompositeColClause = "Select u.lastName from UserInfo u where u.userInfoId = :id"; + // Query with composite key clause. + q = em.createQuery(selectiveColumnTweetDateWithAllCompositeColClause); + q.setParameter("id", "mevivs_info"); + results = q.getResultList(); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(0, results.get(0).getAge()); + Assert.assertEquals(null, results.get(0).getFirstName()); + Assert.assertEquals("Mishra", results.get(0).getLastName()); + Assert.assertEquals("mevivs_info", results.get(0).getUserInfoId()); + + em.remove(userInfo); + + em.clear();// optional,just to clear persistence cache. + } + + @Test + public void onNamedQueryTest() + { + updateNamed(); + deleteNamed(); + + } + + /** + * @return + */ + private void updateNamed() + { + EntityManager em = emf.createEntityManager(); + + // Persist + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + MongoPrimeUser timeLine = new MongoPrimeUser(key); + timeLine.setTweetBody("my first tweet"); + timeLine.setTweetDate(currentDate); + + UserInfo userInfo = new UserInfo("mevivs_info", "Vivek", "Mishra", 31, timeLine); + em.persist(userInfo); + + em = emf.createEntityManager(); + + String updateQuery = "Update UserInfo u SET u.firstName=Kuldeep where u.firstName= :beforeUpdate"; + Query q = em.createQuery(updateQuery); + q.setParameter("beforeUpdate", "Vivek"); + q.executeUpdate(); + + UserInfo result = em.find(UserInfo.class, "mevivs_info"); + Assert.assertNotNull(result); + Assert.assertEquals(currentDate, result.getTimeLine().get(0).getTweetDate()); + Assert.assertEquals(timeLineId, result.getTimeLine().get(0).getKey().getTimeLineId()); + Assert.assertEquals("Kuldeep", result.getFirstName()); + Assert.assertEquals(31, result.getAge()); + em.close(); + } + + /** + * + */ + private void deleteNamed() + { + UUID timeLineId = UUID.randomUUID(); + Date currentDate = new Date(); + MongoCompoundKey key = new MongoCompoundKey("mevivs", 1, timeLineId); + + String deleteQuery = "Delete From UserInfo u where u.firstName= :firstName"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.setParameter("firstName", "Kuldeep"); + q.executeUpdate(); + + UserInfo result = em.find(UserInfo.class, "mevivs_info"); + Assert.assertNull(result); + em.close(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + truncateMongo(); + emf.close(); + } + + /** + * + */ + private void truncateMongo() + { + EntityManager em = emf.createEntityManager(); + + Map clients = (Map) em.getDelegate(); + MongoDBClient client = (MongoDBClient) clients.get("mongoTest"); + if (client != null) + { + try + { + Field db = client.getClass().getDeclaredField("mongoDb"); + if (!db.isAccessible()) + { + db.setAccessible(true); + } + DB mongoDB = (DB) db.get(client); + mongoDB.dropDatabase(); + } + catch (SecurityException e) + { + logger.error("Error while truncating db",e); + } + + catch (NoSuchFieldException e) + { + logger.error("Error while truncating db",e); + } + catch (IllegalArgumentException e) + { + logger.error("Error while truncating db",e); + } + catch (IllegalAccessException e) + { + logger.error("Error while truncating db",e); + } + } + + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/MongoBase.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/MongoBase.java new file mode 100644 index 000000000..f869f8fb9 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/MongoBase.java @@ -0,0 +1,100 @@ +package com.impetus.client.crud.datatypes; + +import java.lang.reflect.Field; +import java.util.Map; + +import javax.persistence.EntityManager; + +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.datatypes.datagenerator.DataGenerator; +import com.impetus.kundera.datatypes.datagenerator.DataGeneratorFactory; +import com.mongodb.DB; + +public abstract class MongoBase +{ + public static final boolean RUN_IN_EMBEDDED_MODE = false; + + public static final boolean AUTO_MANAGE_SCHEMA = false; + + protected static final String PERSISTENCE_UNIT = "MongoDataTypeTest"; + + DataGenerator dataGenerator; + + DataGeneratorFactory factory = new DataGeneratorFactory(); + + protected Object getMaxValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.maxValue(); + } + + protected Object getMinValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.minValue(); + } + + protected Object getRandomValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.randomValue(); + } + + protected Object getPartialValue(Class clazz) + { + dataGenerator = factory.getDataGenerator(clazz); + return dataGenerator.partialValue(); + } + + /** + * + */ + protected void truncateMongo(EntityManager em, final String persistenceUnit, final String tableName) + { + Map clients = (Map) em.getDelegate(); + MongoDBClient client = (MongoDBClient) clients.get(persistenceUnit); + if (client != null) + { + try + { + Field db = client.getClass().getDeclaredField("mongoDb"); + if (!db.isAccessible()) + { + db.setAccessible(true); + } + DB mongoDB = (DB) db.get(client); + mongoDB.getCollection(tableName).drop(); + } + catch (SecurityException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (NoSuchFieldException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IllegalArgumentException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IllegalAccessException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + } + + protected abstract void startCluster(); + + protected abstract void stopCluster(); + + protected abstract void createSchema(); + + protected abstract void dropSchema(); +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentEntityDef.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentEntityDef.java new file mode 100644 index 000000000..cac24ba99 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentEntityDef.java @@ -0,0 +1,264 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; + +/** + * @author vivek.mishra + * + */ +public interface StudentEntityDef +{ + + /** + * @return the studentId + */ + long getStudentId(); + + /** + * @param studentId + * the studentId to set + */ + void setStudentId(long studentId); + + /** + * @return the uniqueId + */ + long getUniqueId(); + + /** + * @param uniqueId + * the uniqueId to set + */ + void setUniqueId(long uniqueId); + + /** + * @return the studentName + */ + String getStudentName(); + + /** + * @param studentName + * the studentName to set + */ + void setStudentName(String studentName); + + /** + * @return the isExceptional + */ + boolean isExceptional(); + + /** + * @param isExceptional + * the isExceptional to set + */ + void setExceptional(boolean isExceptional); + + /** + * @return the age + */ + int getAge(); + + /** + * @param age + * the age to set + */ + void setAge(int age); + + /** + * @return the semester + */ + char getSemester(); + + /** + * @param semester + * the semester to set + */ + void setSemester(char semester); + + /** + * @return the digitalSignature + */ + byte getDigitalSignature(); + + /** + * @param digitalSignature + * the digitalSignature to set + */ + void setDigitalSignature(byte digitalSignature); + + /** + * @return the cgpa + */ + short getCgpa(); + + /** + * @param cgpa + * the cgpa to set + */ + void setCgpa(short cgpa); + + /** + * @return the percentage + */ + float getPercentage(); + + /** + * @param percentage + * the percentage to set + */ + void setPercentage(float percentage); + + /** + * @return the height + */ + double getHeight(); + + /** + * @param height + * the height to set + */ + void setHeight(double height); + + /** + * @return the enrolmentDate + */ + java.util.Date getEnrolmentDate(); + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + void setEnrolmentDate(java.util.Date enrolmentDate); + + /** + * @return the enrolmentTime + */ + java.util.Date getEnrolmentTime(); + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + void setEnrolmentTime(java.util.Date enrolmentTime); + + /** + * @return the joiningDateAndTime + */ + java.util.Date getJoiningDateAndTime(); + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + void setJoiningDateAndTime(java.util.Date joiningDateAndTime); + + /** + * @return the yearsSpent + */ + Integer getYearsSpent(); + + /** + * @param yearsSpent + * the yearsSpent to set + */ + void setYearsSpent(Integer yearsSpent); + + /** + * @return the rollNumber + */ + Long getRollNumber(); + + /** + * @param rollNumber + * the rollNumber to set + */ + void setRollNumber(Long rollNumber); + + /** + * @return the monthlyFee + */ + Double getMonthlyFee(); + + /** + * @param monthlyFee + * the monthlyFee to set + */ + void setMonthlyFee(Double monthlyFee); + + java.sql.Date getSqlDate(); + + void setSqlDate(java.sql.Date sqlDate); + + /** + * @return the sqlTimestamp + */ + java.sql.Timestamp getSqlTimestamp(); + + /** + * @param sqlTimestamp + * the sqlTimestamp to set + */ + void setSqlTimestamp(java.sql.Timestamp sqlTimestamp); + + /** + * @return the sqlTime + */ + java.sql.Time getSqlTime(); + + /** + * @param sqlTime + * the sqlTime to set + */ + void setSqlTime(java.sql.Time sqlTime); + + /** + * @return the bigInteger + */ + BigInteger getBigInteger(); + + /** + * @param bigInteger + * the bigInteger to set + */ + void setBigInteger(BigInteger bigInteger); + + /** + * @return the bigDecimal + */ + BigDecimal getBigDecimal(); + + /** + * @param bigDecimal + * the bigDecimal to set + */ + void setBigDecimal(BigDecimal bigDecimal); + + /** + * @return the calendar + */ + Calendar getCalendar(); + + /** + * @param calendar + * the calendar to set + */ + void setCalendar(Calendar calendar); + +} \ No newline at end of file diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongo.java new file mode 100644 index 000000000..aed9774fe --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongo.java @@ -0,0 +1,478 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +@Entity +@Table(name = "STUDENT", schema = "KunderaExamples@mongoTest") +@IndexCollection(columns = { @Index(name = "uniqueId"), @Index(name = "studentName"), @Index(name = "age") }) +public class StudentMongo implements StudentEntityDef +{ + // Primitive Types + @Id + @Column(name = "STUDENT_ID") + private long studentId; + + @Column(name = "UNIQUE_ID") + private long uniqueId; + + @Column(name = "STUDENT_NAME") + private String studentName; + + @Column(name = "IS_EXCEPTIONAL") + private boolean isExceptional; + + @Column(name = "AGE") + private int age; + + @Column(name = "SEMESTER") + private char semester; // A,B,C,D,E,F for i to vi + + @Column(name = "DIGITAL_SIGNATURE") + private byte digitalSignature; + + @Column(name = "CGPA") + private short cgpa; // 1-10 + + @Column(name = "PERCENTAGE") + private float percentage; + + @Column(name = "HEIGHT") + private double height; + + // Date-time types + @Column(name = "ENROLMENT_DATE") + @Temporal(TemporalType.DATE) + private java.util.Date enrolmentDate; + + @Column(name = "ENROLMENT_TIME") + @Temporal(TemporalType.TIME) + private java.util.Date enrolmentTime; + + @Column(name = "JOINING_DATE_TIME") + @Temporal(TemporalType.TIMESTAMP) + private java.util.Date joiningDateAndTime; + + // Wrapper types + + @Column(name = "YEARS_SPENT") + private Integer yearsSpent; + + @Column(name = "ROLL_NUMBER") + private Long rollNumber; + + @Column(name = "MONTHLY_FEE") + private Double monthlyFee; + + @Column(name = "SQL_DATE") + private java.sql.Date sqlDate; + + @Column(name = "SQL_TIMESTAMP") + private java.sql.Timestamp sqlTimestamp; + + @Column(name = "SQL_TIME") + private java.sql.Time sqlTime; + + @Column(name = "BIG_INT") + private BigInteger bigInteger; + + @Column(name = "BIG_DECIMAL") + private BigDecimal bigDecimal; + + @Column(name = "CALENDAR") + private Calendar calendar; + + /** + * @return the studentId + */ + public long getStudentId() + { + return studentId; + } + + /** + * @param studentId + * the studentId to set + */ + public void setStudentId(long studentId) + { + this.studentId = studentId; + } + + /** + * @return the uniqueId + */ + public long getUniqueId() + { + return uniqueId; + } + + /** + * @param uniqueId + * the uniqueId to set + */ + public void setUniqueId(long uniqueId) + { + this.uniqueId = uniqueId; + } + + /** + * @return the studentName + */ + public String getStudentName() + { + return studentName; + } + + /** + * @param studentName + * the studentName to set + */ + public void setStudentName(String studentName) + { + this.studentName = studentName; + } + + /** + * @return the isExceptional + */ + public boolean isExceptional() + { + return isExceptional; + } + + /** + * @param isExceptional + * the isExceptional to set + */ + public void setExceptional(boolean isExceptional) + { + this.isExceptional = isExceptional; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the semester + */ + public char getSemester() + { + return semester; + } + + /** + * @param semester + * the semester to set + */ + public void setSemester(char semester) + { + this.semester = semester; + } + + /** + * @return the digitalSignature + */ + public byte getDigitalSignature() + { + return digitalSignature; + } + + /** + * @param digitalSignature + * the digitalSignature to set + */ + public void setDigitalSignature(byte digitalSignature) + { + this.digitalSignature = digitalSignature; + } + + /** + * @return the cgpa + */ + public short getCgpa() + { + return cgpa; + } + + /** + * @param cgpa + * the cgpa to set + */ + public void setCgpa(short cgpa) + { + this.cgpa = cgpa; + } + + /** + * @return the percentage + */ + public float getPercentage() + { + return percentage; + } + + /** + * @param percentage + * the percentage to set + */ + public void setPercentage(float percentage) + { + this.percentage = percentage; + } + + /** + * @return the height + */ + public double getHeight() + { + return height; + } + + /** + * @param height + * the height to set + */ + public void setHeight(double height) + { + this.height = height; + } + + /** + * @return the enrolmentDate + */ + public java.util.Date getEnrolmentDate() + { + return enrolmentDate; + } + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + public void setEnrolmentDate(java.util.Date enrolmentDate) + { + this.enrolmentDate = enrolmentDate; + } + + /** + * @return the enrolmentTime + */ + public java.util.Date getEnrolmentTime() + { + return enrolmentTime; + } + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + public void setEnrolmentTime(java.util.Date enrolmentTime) + { + this.enrolmentTime = enrolmentTime; + } + + /** + * @return the joiningDateAndTime + */ + public java.util.Date getJoiningDateAndTime() + { + return joiningDateAndTime; + } + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + public void setJoiningDateAndTime(java.util.Date joiningDateAndTime) + { + this.joiningDateAndTime = joiningDateAndTime; + } + + /** + * @return the yearsSpent + */ + public Integer getYearsSpent() + { + return yearsSpent; + } + + /** + * @param yearsSpent + * the yearsSpent to set + */ + public void setYearsSpent(Integer yearsSpent) + { + this.yearsSpent = yearsSpent; + } + + /** + * @return the rollNumber + */ + public Long getRollNumber() + { + return rollNumber; + } + + /** + * @param rollNumber + * the rollNumber to set + */ + public void setRollNumber(Long rollNumber) + { + this.rollNumber = rollNumber; + } + + /** + * @return the monthlyFee + */ + public Double getMonthlyFee() + { + return monthlyFee; + } + + /** + * @param monthlyFee + * the monthlyFee to set + */ + public void setMonthlyFee(Double monthlyFee) + { + this.monthlyFee = monthlyFee; + } + + public java.sql.Date getSqlDate() + { + return sqlDate; + } + + public void setSqlDate(java.sql.Date sqlDate) + { + this.sqlDate = sqlDate; + } + + /** + * @return the sqlTimestamp + */ + public java.sql.Timestamp getSqlTimestamp() + { + return sqlTimestamp; + } + + /** + * @param sqlTimestamp + * the sqlTimestamp to set + */ + public void setSqlTimestamp(java.sql.Timestamp sqlTimestamp) + { + this.sqlTimestamp = sqlTimestamp; + } + + /** + * @return the sqlTime + */ + public java.sql.Time getSqlTime() + { + return sqlTime; + } + + /** + * @param sqlTime + * the sqlTime to set + */ + public void setSqlTime(java.sql.Time sqlTime) + { + this.sqlTime = sqlTime; + } + + /** + * @return the bigInteger + */ + public BigInteger getBigInteger() + { + return bigInteger; + } + + /** + * @param bigInteger + * the bigInteger to set + */ + public void setBigInteger(BigInteger bigInteger) + { + this.bigInteger = bigInteger; + } + + /** + * @return the bigDecimal + */ + public BigDecimal getBigDecimal() + { + return bigDecimal; + } + + /** + * @param bigDecimal + * the bigDecimal to set + */ + public void setBigDecimal(BigDecimal bigDecimal) + { + this.bigDecimal = bigDecimal; + } + + /** + * @return the calendar + */ + public Calendar getCalendar() + { + return calendar; + } + + /** + * @param calendar + * the calendar to set + */ + public void setCalendar(Calendar calendar) + { + this.calendar = calendar; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBase.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBase.java new file mode 100644 index 000000000..24f2405ad --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBase.java @@ -0,0 +1,348 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import com.impetus.client.crud.BaseTest; +import com.impetus.kundera.metadata.model.KunderaMetadata; + +/** + * The Class StudentBase. + * + * @param + * the element type + */ +public abstract class StudentMongoBase extends BaseTest +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public static final boolean AUTO_MANAGE_SCHEMA = true; + + /** The emf. */ + protected EntityManagerFactory emf; + + /** The em. */ + protected EntityManager em; + + // protected String persistenceUnit = + // /*"twissandra,twibase,twingo,picmysql"*/null; + + /** The student id1. */ + protected Object studentId1; + + /** The student id2. */ + protected Object studentId2; + + /** The student id3. */ + protected Object studentId3; + + /** The enrolment date. */ + protected Date enrolmentDate = new Date(); + + /** The joining date and time. */ + protected Date joiningDateAndTime = new Date(); + + /** The date. */ + protected long date = new Date().getTime(); + + /** The new sql date. */ + protected java.sql.Date newSqlDate = new java.sql.Date(date); + + /** The enrolment time. */ + protected Date enrolmentTime = new Date(); + + /** The sql time. */ + protected java.sql.Time sqlTime = new java.sql.Time(date); + + /** The sql timestamp. */ + protected java.sql.Timestamp sqlTimestamp = new java.sql.Timestamp(date); + + /** The big decimal. */ + protected BigDecimal bigDecimal = new BigDecimal(123456789); + + /** The big integer. */ + protected BigInteger bigInteger = new BigInteger("123456789"); + + /** The number of students. */ + protected int numberOfStudents = 1000; + + /** The calendar. */ + protected Calendar calendar = Calendar.getInstance(); + + /** The dao. */ + // StudentDao dao; + + /** + * Sets the up internal. + * + * @param persisntenceUnit + * the new up internal + */ + protected void setupInternal(String persisntenceUnit) + { + // dao = new StudentDao(persistenceUnit); + + if (RUN_IN_EMBEDDED_MODE) + { + startServer(); + } + + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + + studentId1 = new Long(12345677); + studentId2 = new Long(12345678); + studentId3 = new Long(12345679); + + emf = Persistence.createEntityManagerFactory(persisntenceUnit); + em = emf.createEntityManager(); + } + + /** + * Sets the up internal. + * + * @param persistenceUnit + * the new up internal + */ + protected void teardownInternal(String persistenceUnit) + { + + if (RUN_IN_EMBEDDED_MODE) + { + stopServer(); + } + + if (AUTO_MANAGE_SCHEMA) + { + deleteSchema(); + } + if (emf != null) + { + emf.close(); + } + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + } + + /** + * on insert. + * + * @param instance + * the instance + * @throws InstantiationException + * the instantiation exception + * @throws IllegalAccessException + * the illegal access exception + */ + protected void onInsert(E instance) throws InstantiationException, IllegalAccessException + { + + em.persist(prepareData((Long) studentId1, 78575785897L, "Amresh", false, 10, 'A', (byte) 5, (short) 8, + (float) 61.6, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, calendar, + ((E) instance.getClass().newInstance()))); + + em.persist(prepareData((Long) studentId2, 78575785898L, "Amresh", true, 20, 'C', (byte) 50, (short) 8, + (float) 69.6, 163.76765655, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, new BigInteger( + "1234567810"), calendar, ((E) instance.getClass().newInstance()))); + + em.persist(prepareData((Long) studentId3, 78575785899L, "Amresh", true, 15, 'C', (byte) 50, (short) 8, + (float) 69.6, 163.76765656, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, new BigInteger( + "1234567811"), calendar, ((E) instance.getClass().newInstance()))); + + } + + /** + * Prepare data. + * + * @param studentId + * the student id + * @param uniqueId + * the unique id + * @param studentName + * the student name + * @param isExceptional + * the is exceptional + * @param age + * the age + * @param semester + * the semester + * @param digitalSignature + * the digital signature + * @param cgpa + * the cgpa + * @param percentage + * the percentage + * @param height + * the height + * @param enrolmentDate + * the enrolment date + * @param enrolmentTime + * the enrolment time + * @param joiningDateAndTime + * the joining date and time + * @param yearsSpent + * the years spent + * @param rollNumber + * the roll number + * @param monthlyFee + * the monthly fee + * @param newSqlDate + * the new sql date + * @param sqlTime + * the sql time + * @param sqlTimestamp + * the sql timestamp + * @param bigDecimal + * the big decimal + * @param bigInteger + * the big integer + * @param calendar + * the calendar + * @param o + * the o + * @return the person + */ + protected E prepareData(long studentId, long uniqueId, String studentName, boolean isExceptional, int age, + char semester, byte digitalSignature, short cgpa, float percentage, double height, + java.util.Date enrolmentDate, java.util.Date enrolmentTime, java.util.Date joiningDateAndTime, + Integer yearsSpent, Long rollNumber, Double monthlyFee, java.sql.Date newSqlDate, java.sql.Time sqlTime, + java.sql.Timestamp sqlTimestamp, BigDecimal bigDecimal, BigInteger bigInteger, Calendar calendar, E o) + { + o.setStudentId((Long) studentId); + o.setUniqueId(uniqueId); + o.setStudentName(studentName); + o.setExceptional(isExceptional); + o.setAge(age); + o.setSemester(semester); + o.setDigitalSignature(digitalSignature); + o.setCgpa(cgpa); + o.setPercentage(percentage); + o.setHeight(height); + + o.setEnrolmentDate(enrolmentDate); + o.setEnrolmentTime(enrolmentTime); + o.setJoiningDateAndTime(joiningDateAndTime); + + o.setYearsSpent(yearsSpent); + o.setRollNumber(rollNumber); + o.setMonthlyFee(monthlyFee); + o.setSqlDate(newSqlDate); + o.setSqlTime(sqlTime); + o.setSqlTimestamp(sqlTimestamp); + o.setBigDecimal(bigDecimal); + o.setBigInteger(bigInteger); + o.setCalendar(calendar); + return (E) o; + } + + /** + * Assert on data types. + * + * @param s + * the s + */ + protected void assertOnDataTypes(E s) + { + + Assert.assertNotNull(s); + Assert.assertEquals(((Long) studentId1).longValue(), s.getStudentId()); + Assert.assertEquals(78575785897L, s.getUniqueId()); + Assert.assertEquals("Amresh", s.getStudentName()); + Assert.assertEquals(false, s.isExceptional()); + Assert.assertEquals(10, s.getAge()); + Assert.assertEquals('A', s.getSemester()); + Assert.assertEquals((byte) 5, s.getDigitalSignature()); + Assert.assertEquals((short) 8, s.getCgpa()); + Assert.assertEquals((float) 61.6, s.getPercentage()); + Assert.assertEquals(163.76765654, s.getHeight()); + + Assert.assertEquals(enrolmentDate.getDate(), s.getEnrolmentDate().getDate()); + Assert.assertEquals(enrolmentDate.getMonth(), s.getEnrolmentDate().getMonth()); + Assert.assertEquals(enrolmentDate.getYear(), s.getEnrolmentDate().getYear()); + + Assert.assertEquals(enrolmentTime.getHours(), s.getEnrolmentTime().getHours()); + Assert.assertEquals(enrolmentTime.getMinutes(), s.getEnrolmentTime().getMinutes()); + Assert.assertEquals(enrolmentTime.getSeconds(), s.getEnrolmentTime().getSeconds()); + + Assert.assertEquals(joiningDateAndTime.getDate(), s.getJoiningDateAndTime().getDate()); + Assert.assertEquals(joiningDateAndTime.getMonth(), s.getJoiningDateAndTime().getMonth()); + Assert.assertEquals(joiningDateAndTime.getYear(), s.getJoiningDateAndTime().getYear()); + Assert.assertEquals(joiningDateAndTime.getHours(), s.getJoiningDateAndTime().getHours()); + Assert.assertEquals(joiningDateAndTime.getMinutes(), s.getJoiningDateAndTime().getMinutes()); + Assert.assertEquals(joiningDateAndTime.getSeconds(), s.getJoiningDateAndTime().getSeconds()); + + Assert.assertEquals(newSqlDate.getDate(), s.getSqlDate().getDate()); + Assert.assertEquals(newSqlDate.getMonth(), s.getSqlDate().getMonth()); + Assert.assertEquals(newSqlDate.getYear(), s.getSqlDate().getYear()); + + Assert.assertEquals(sqlTime.getMinutes(), s.getSqlTime().getMinutes()); + Assert.assertEquals(sqlTime.getSeconds(), s.getSqlTime().getSeconds()); + Assert.assertEquals(sqlTime.getHours(), s.getSqlTime().getHours()); + + Assert.assertEquals(sqlTimestamp.getDate(), s.getSqlTimestamp().getDate()); + Assert.assertEquals(sqlTimestamp.getMonth(), s.getSqlTimestamp().getMonth()); + Assert.assertEquals(sqlTimestamp.getYear(), s.getSqlTimestamp().getYear()); + Assert.assertEquals(sqlTimestamp.getHours(), s.getSqlTimestamp().getHours()); + Assert.assertEquals(sqlTimestamp.getMinutes(), s.getSqlTimestamp().getMinutes()); + Assert.assertEquals(sqlTimestamp.getSeconds(), s.getSqlTimestamp().getSeconds()); + + Assert.assertEquals(Math.round(bigDecimal.doubleValue()), Math.round(s.getBigDecimal().doubleValue())); + Assert.assertEquals(bigInteger, s.getBigInteger()); + + Assert.assertEquals(calendar.get(Calendar.YEAR), s.getCalendar().get(Calendar.YEAR)); + Assert.assertEquals(calendar.get(Calendar.MONTH), s.getCalendar().get(Calendar.MONTH)); + Assert.assertEquals(calendar.get(Calendar.WEEK_OF_YEAR), s.getCalendar().get(Calendar.WEEK_OF_YEAR)); + Assert.assertEquals(calendar.get(Calendar.WEEK_OF_MONTH), s.getCalendar().get(Calendar.WEEK_OF_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_MONTH), s.getCalendar().get(Calendar.DAY_OF_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_WEEK), s.getCalendar().get(Calendar.DAY_OF_WEEK)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH), + s.getCalendar().get(Calendar.DAY_OF_WEEK_IN_MONTH)); + Assert.assertEquals(calendar.get(Calendar.DAY_OF_YEAR), s.getCalendar().get(Calendar.DAY_OF_YEAR)); + Assert.assertEquals(calendar.get(Calendar.HOUR), s.getCalendar().get(Calendar.HOUR)); + Assert.assertEquals(calendar.get(Calendar.HOUR_OF_DAY), s.getCalendar().get(Calendar.HOUR_OF_DAY)); + Assert.assertEquals(calendar.get(Calendar.AM), s.getCalendar().get(Calendar.AM)); + Assert.assertEquals(calendar.get(Calendar.PM), s.getCalendar().get(Calendar.PM)); + Assert.assertEquals(calendar.get(Calendar.AM_PM), s.getCalendar().get(Calendar.AM_PM)); + + Assert.assertEquals(new Integer(3), s.getYearsSpent()); + Assert.assertEquals(new Long(978423946455l), s.getRollNumber()); + Assert.assertEquals(new Double(135434.89), s.getMonthlyFee()); + + } + + abstract void startServer(); + + abstract void stopServer(); + + abstract void createSchema(); + + abstract void deleteSchema(); + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBigDecimalTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBigDecimalTest.java new file mode 100644 index 000000000..43ec6a200 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBigDecimalTest.java @@ -0,0 +1,565 @@ +package com.impetus.client.crud.datatypes; + +import java.math.BigDecimal; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoBigDecimal; + +public class StudentMongoBigDecimalTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + em.remove(em.find(StudentMongoBigDecimal.class, getMinValue(BigDecimal.class))); + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of BigDecimal + StudentMongoBigDecimal studentMax = new StudentMongoBigDecimal(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((BigDecimal) getMaxValue(BigDecimal.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of BigDecimal + StudentMongoBigDecimal studentMin = new StudentMongoBigDecimal(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((BigDecimal) getMinValue(BigDecimal.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of BigDecimal + StudentMongoBigDecimal student = new StudentMongoBigDecimal(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((BigDecimal) getRandomValue(BigDecimal.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBigDecimal studentMax = em.find(StudentMongoBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigDecimal studentMin = em.find(StudentMongoBigDecimal.class, getMinValue(BigDecimal.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigDecimal student = em.find(StudentMongoBigDecimal.class, getRandomValue(BigDecimal.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoBigDecimal student = em.find(StudentMongoBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigDecimal newStudent = em.find(StudentMongoBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.age = ?1 and s.name > Amresh and s.name <= ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(String.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(BigDecimal.class)); + q.setParameter(2, getMaxValue(BigDecimal.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigDecimal.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.name = Kuldeep and s.age > ?1"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + Assert.assertEquals(getMaxValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.name = Kuldeep and s.age > ?1 and s.age <= ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + Assert.assertEquals(getMaxValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBigDecimal studentMax = em.find(StudentMongoBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoBigDecimal.class, getMaxValue(BigDecimal.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoBigDecimal s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigDecimal newStudent = em.find(StudentMongoBigDecimal.class, getRandomValue(BigDecimal.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoBigDecimal s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigDecimal newStudent = em.find(StudentMongoBigDecimal.class, getRandomValue(BigDecimal.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.name = Amresh and s.age between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.name = Amresh and s.age > ?1 and s.age < ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.name = Kuldeep and s.age >= ?1 and s.age <= ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.age = ?1"; + q = em.createQuery(query); + q.setParameter(1, getRandomValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigDecimal s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoBigDecimal s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoBigDecimal student : students) + { + if (student.getId().equals(getMaxValue(BigDecimal.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigDecimal.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(BigDecimal.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBigIntegerTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBigIntegerTest.java new file mode 100644 index 000000000..63178b7aa --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBigIntegerTest.java @@ -0,0 +1,578 @@ +package com.impetus.client.crud.datatypes; + +import java.math.BigInteger; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoBigInteger; + +public class StudentMongoBigIntegerTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + } + + @After + public void tearDown() throws Exception + { + // EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoBigInteger.class, + // getMinValue(BigInteger.class))); + // if (AUTO_MANAGE_SCHEMA) + // { + dropSchema(); + // } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of BigInteger + StudentMongoBigInteger studentMax = new StudentMongoBigInteger(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((BigInteger) getMaxValue(BigInteger.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of BigInteger + StudentMongoBigInteger studentMin = new StudentMongoBigInteger(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((BigInteger) getMinValue(BigInteger.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of BigInteger + StudentMongoBigInteger student = new StudentMongoBigInteger(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((BigInteger) getRandomValue(BigInteger.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBigInteger studentMax = em.find(StudentMongoBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigInteger studentMin = em.find(StudentMongoBigInteger.class, getMinValue(BigInteger.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigInteger student = em.find(StudentMongoBigInteger.class, getRandomValue(BigInteger.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoBigInteger student = em.find(StudentMongoBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigInteger newStudent = em.find(StudentMongoBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.age = ?1 and s.name > Amresh and s.name <= ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(String.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(BigInteger.class)); + q.setParameter(2, getMaxValue(BigInteger.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigInteger.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.name = Kuldeep and s.age > ?1"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + Assert.assertEquals(getMaxValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.name = Kuldeep and s.age > ?1 and s.age <= ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + Assert.assertEquals(getMaxValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBigInteger studentMax = em.find(StudentMongoBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoBigInteger.class, getMaxValue(BigInteger.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoBigInteger s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigInteger newStudent = em.find(StudentMongoBigInteger.class, getRandomValue(BigInteger.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoBigInteger s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBigInteger newStudent = em.find(StudentMongoBigInteger.class, getRandomValue(BigInteger.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.name = Amresh and s.age between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.name = Amresh and s.age > ?1 and s.age < ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.name = Kuldeep and s.age >= ?1 and s.age <= ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.age = ?1"; + q = em.createQuery(query); + q.setParameter(1, getRandomValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBigInteger s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(BigInteger.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoBigInteger s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoBigInteger student : students) + { + if (student.getId().equals(getMaxValue(BigInteger.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(BigInteger.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(BigInteger.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + EntityManager em = emf.createEntityManager(); + truncateMongo(em, PERSISTENCE_UNIT, "StudentMongoBigInteger"); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBooleanPrimitiveTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBooleanPrimitiveTest.java new file mode 100644 index 000000000..ef1d73e59 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBooleanPrimitiveTest.java @@ -0,0 +1,550 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoBooleanPrimitive; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentMongoBooleanPrimitiveTest extends MongoBase +{ + + /** + * + */ + private static final String _PERSISTENCEUNIT = "MongoDataTypeTest"; + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory(_PERSISTENCEUNIT); + } + + @After + public void tearDown() throws Exception + { + dropSchema(); + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of boolean + StudentMongoBooleanPrimitive studentMax = new StudentMongoBooleanPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Boolean) getMaxValue(boolean.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of boolean + StudentMongoBooleanPrimitive studentMin = new StudentMongoBooleanPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Boolean) getMinValue(boolean.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBooleanPrimitive studentMax = em.find(StudentMongoBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanPrimitive studentMin = em.find(StudentMongoBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoBooleanPrimitive student = em.find(StudentMongoBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanPrimitive newStudent = em.find(StudentMongoBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(boolean.class)); + q.setParameter(2, getMaxValue(boolean.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.name = Kuldeep or s.age > " + getMinValue(short.class); + try + { + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + Assert.assertEquals(getMaxValue(boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("unsupported clause OR for Mongo", qhe.getMessage()); + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + Assert.assertEquals(getMaxValue(boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBooleanPrimitive studentMax = em.find(StudentMongoBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMinValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoBooleanPrimitive.class, getMinValue(boolean.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoBooleanPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanPrimitive newStudent = em.find(StudentMongoBooleanPrimitive.class, getRandomValue(boolean.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoBooleanPrimitive s SET s.name=Vivek where s.id=true"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanPrimitive newStudent = em.find(StudentMongoBooleanPrimitive.class, getMaxValue(boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.name = Kuldeep and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.age = " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoBooleanPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoBooleanPrimitive student : students) + { + if (student.getId() == ((Boolean) getMaxValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + EntityManager em = emf.createEntityManager(); + truncateMongo(em, _PERSISTENCEUNIT, "StudentMongoBooleanPrimitive"); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBooleanWrapperTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBooleanWrapperTest.java new file mode 100644 index 000000000..2fa4b5dbf --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBooleanWrapperTest.java @@ -0,0 +1,550 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoBooleanWrapper; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentMongoBooleanWrapperTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + // EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoBooleanWrapper.class, + // getMinValue(Boolean.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Boolean + StudentMongoBooleanWrapper studentMax = new StudentMongoBooleanWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Boolean) getMaxValue(Boolean.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Boolean + StudentMongoBooleanWrapper studentMin = new StudentMongoBooleanWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Boolean) getMinValue(Boolean.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBooleanWrapper studentMax = em.find(StudentMongoBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanWrapper studentMin = em.find(StudentMongoBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + em.close(); + } + + public void testMerge(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoBooleanWrapper student = em.find(StudentMongoBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanWrapper newStudent = em.find(StudentMongoBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(Boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanWrapper student : students) + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Boolean.class)); + q.setParameter(2, getMaxValue(Boolean.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Boolean.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.name = Kuldeep or s.age > " + getMinValue(short.class); + try + { + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanWrapper student : students) + { + Assert.assertEquals(getMaxValue(Boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("unsupported clause OR for Mongo", qhe.getMessage()); + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanWrapper student : students) + { + Assert.assertEquals(getMaxValue(Boolean.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(Boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(Boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBooleanWrapper studentMax = em.find(StudentMongoBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMinValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoBooleanWrapper.class, getMinValue(Boolean.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(Boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoBooleanWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanWrapper newStudent = em.find(StudentMongoBooleanWrapper.class, getRandomValue(Boolean.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(Boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoBooleanWrapper s SET s.name=Vivek where s.id=true"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBooleanWrapper newStudent = em.find(StudentMongoBooleanWrapper.class, getMaxValue(Boolean.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.name = Kuldeep and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoBooleanWrapper student : students) + { + if (student.getId() == ((Boolean) getMaxValue(Boolean.class)).booleanValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Boolean) getMinValue(Boolean.class)).booleanValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.age = " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBooleanWrapper student : students) + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBooleanWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Boolean.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoBooleanWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoBooleanWrapper student : students) + { + if (student.getId().equals(getMaxValue(Boolean.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Boolean.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBytePrimitiveTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBytePrimitiveTest.java new file mode 100644 index 000000000..ec5f319e6 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoBytePrimitiveTest.java @@ -0,0 +1,575 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoBytePrimitive; + +public class StudentMongoBytePrimitiveTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoBytePrimitive.class, getMaxValue(byte.class))); + em.remove(em.find(StudentMongoBytePrimitive.class, getMinValue(byte.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of byte + StudentMongoBytePrimitive studentMax = new StudentMongoBytePrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Byte) getMaxValue(byte.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of byte + StudentMongoBytePrimitive studentMin = new StudentMongoBytePrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Byte) getMinValue(byte.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of byte + StudentMongoBytePrimitive student = new StudentMongoBytePrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Byte) getRandomValue(byte.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBytePrimitive studentMax = em.find(StudentMongoBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBytePrimitive studentMin = em.find(StudentMongoBytePrimitive.class, getMinValue(byte.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBytePrimitive student = em.find(StudentMongoBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoBytePrimitive student = em.find(StudentMongoBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBytePrimitive newStudent = em.find(StudentMongoBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(byte.class)); + q.setParameter(2, getMaxValue(byte.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Byte) getMinValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + Assert.assertEquals(getMaxValue(byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + Assert.assertEquals(getMaxValue(byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoBytePrimitive studentMax = em.find(StudentMongoBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoBytePrimitive.class, getMaxValue(byte.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoBytePrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBytePrimitive newStudent = em.find(StudentMongoBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoBytePrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoBytePrimitive newStudent = em.find(StudentMongoBytePrimitive.class, getRandomValue(byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoBytePrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoBytePrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoBytePrimitive student : students) + { + if (student.getId() == ((Byte) getMaxValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Byte) getMinValue(byte.class)).byteValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoByteWrapperTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoByteWrapperTest.java new file mode 100644 index 000000000..ad1dd3e39 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoByteWrapperTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoByteWrapper; + +public class StudentMongoByteWrapperTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoByteWrapper.class, getMaxValue(Byte.class))); + em.remove(em.find(StudentMongoByteWrapper.class, getMinValue(Byte.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Byte + StudentMongoByteWrapper studentMax = new StudentMongoByteWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Byte) getMaxValue(Byte.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Byte + StudentMongoByteWrapper studentMin = new StudentMongoByteWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Byte) getMinValue(Byte.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Byte + StudentMongoByteWrapper student = new StudentMongoByteWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Byte) getRandomValue(Byte.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoByteWrapper studentMax = em.find(StudentMongoByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoByteWrapper studentMin = em.find(StudentMongoByteWrapper.class, getMinValue(Byte.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoByteWrapper student = em.find(StudentMongoByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoByteWrapper student = em.find(StudentMongoByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoByteWrapper newStudent = em.find(StudentMongoByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Byte.class)); + q.setParameter(2, getMaxValue(Byte.class)); + + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Byte.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + Assert.assertEquals(getMaxValue(Byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + Assert.assertEquals(getMaxValue(Byte.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoByteWrapper studentMax = em.find(StudentMongoByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoByteWrapper.class, getMaxValue(Byte.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoByteWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoByteWrapper newStudent = em.find(StudentMongoByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoByteWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoByteWrapper newStudent = em.find(StudentMongoByteWrapper.class, getRandomValue(Byte.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoByteWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Byte.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoByteWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoByteWrapper student : students) + { + if (student.getId().equals(getMaxValue(Byte.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Byte.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Byte.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCalendarTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCalendarTest.java new file mode 100644 index 000000000..27fbc2ad2 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCalendarTest.java @@ -0,0 +1,494 @@ +package com.impetus.client.crud.datatypes; + +import java.util.Calendar; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoCalendar; +import com.impetus.client.utils.MongoUtils; +import com.impetus.kundera.query.QueryHandlerException; + +public class StudentMongoCalendarTest extends MongoBase +{ + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + MongoUtils.dropDatabase(emf, "MongoDataTypeTest"); + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Calendar + StudentMongoCalendar studentMax = new StudentMongoCalendar(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId(((Calendar) getMaxValue(Calendar.class))); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoCalendar studentMax = em.find(StudentMongoCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoCalendar student = em.find(StudentMongoCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCalendar newStudent = em.find(StudentMongoCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.age = " + getMaxValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.id between " + getRandomValue(Calendar.class) + " and " + + getMaxValue(Calendar.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoCalendar student : students) + { + if (student.getId().equals(getRandomValue(Calendar.class))) + { + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Calendar.class))) + { + Assert.assertEquals(getPartialValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em = null; + String query; + Query q; + try + { + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + } + catch (QueryHandlerException qhe) + { + Assert.assertEquals("unsupported clause OR for Hbase", qhe.getMessage()); + } + finally + { + if (em != null) + { + em.close(); + } + } + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Calendar + StudentMongoCalendar studentMax = new StudentMongoCalendar(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId(((Calendar) getMaxValue(Calendar.class))); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + em.close(); + + em = emf.createEntityManager(); + + studentMax = em.find(StudentMongoCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoCalendar.class, getMaxValue(Calendar.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoCalendar s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCalendar newStudent = em.find(StudentMongoCalendar.class, getRandomValue(Calendar.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoCalendar s SET s.name=Vivek where s.name=Kuldeep"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCalendar newStudent = em.find(StudentMongoCalendar.class, getRandomValue(Calendar.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.name = Amresh and s.age between " + + getPartialValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.name = Kuldeep and s.age > " + + getPartialValue(short.class) + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertTrue(students.isEmpty()); + + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.name = Kuldeep and s.age >= " + + getPartialValue(short.class) + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCalendar student : students) + { + if (student.getId().equals(getMaxValue(Calendar.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.age = " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCalendar student : students) + { + Assert.assertEquals(getMaxValue(Calendar.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCalendar s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCalendar student : students) + { + if (student.getId().equals(getMaxValue(Calendar.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoCalendar s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + int count = 0; + for (StudentMongoCalendar student : students) + { + if (student.getId().equals(((Calendar) getMaxValue(Calendar.class)))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + } + Assert.assertEquals(1, count); + em.close(); + } + + public void startCluster() + { + + } + + public void stopCluster() + { + } + + public void createSchema() + { + + } + + public void dropSchema() + { + + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCharTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCharTest.java new file mode 100644 index 000000000..53ef3eb28 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCharTest.java @@ -0,0 +1,575 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoChar; + +public class StudentMongoCharTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoChar.class, getMaxValue(char.class))); + em.remove(em.find(StudentMongoChar.class, getMinValue(char.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of char + StudentMongoChar studentMax = new StudentMongoChar(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Character) getMaxValue(char.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of char + StudentMongoChar studentMin = new StudentMongoChar(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Character) getMinValue(char.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of char + StudentMongoChar student = new StudentMongoChar(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Character) getRandomValue(char.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoChar studentMax = em.find(StudentMongoChar.class, getMaxValue(char.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoChar studentMin = em.find(StudentMongoChar.class, getMinValue(char.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoChar student = em.find(StudentMongoChar.class, getRandomValue(char.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoChar student = em.find(StudentMongoChar.class, getMaxValue(char.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoChar newStudent = em.find(StudentMongoChar.class, getMaxValue(char.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(char.class)); + q.setParameter(2, getMaxValue(char.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Character) getMinValue(char.class)).charValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + Assert.assertEquals(getMaxValue(char.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + Assert.assertEquals(getMaxValue(char.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoChar studentMax = em.find(StudentMongoChar.class, getMaxValue(char.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoChar.class, getMaxValue(char.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoChar s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoChar newStudent = em.find(StudentMongoChar.class, getRandomValue(char.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoChar s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoChar newStudent = em.find(StudentMongoChar.class, getRandomValue(char.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoChar s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(char.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoChar s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoChar student : students) + { + if (student.getId() == ((Character) getMaxValue(char.class)).charValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Character) getMinValue(char.class)).charValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(char.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCharacterTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCharacterTest.java new file mode 100644 index 000000000..098f1c9d0 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoCharacterTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoCharacter; + +public class StudentMongoCharacterTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoCharacter.class, + // getMaxValue(Character.class))); + em.remove(em.find(StudentMongoCharacter.class, getMinValue(Character.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Character + StudentMongoCharacter studentMax = new StudentMongoCharacter(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Character) getMaxValue(Character.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Character + StudentMongoCharacter studentMin = new StudentMongoCharacter(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Character) getMinValue(Character.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Character + StudentMongoCharacter student = new StudentMongoCharacter(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Character) getRandomValue(Character.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoCharacter studentMax = em.find(StudentMongoCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCharacter studentMin = em.find(StudentMongoCharacter.class, getMinValue(Character.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCharacter student = em.find(StudentMongoCharacter.class, getRandomValue(Character.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoCharacter student = em.find(StudentMongoCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCharacter newStudent = em.find(StudentMongoCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Character.class)); + q.setParameter(2, getMaxValue(Character.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Character.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + Assert.assertEquals(getMaxValue(Character.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + Assert.assertEquals(getMaxValue(Character.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoCharacter studentMax = em.find(StudentMongoCharacter.class, getMaxValue(Character.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoCharacter.class, getMaxValue(Character.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoCharacter s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCharacter newStudent = em.find(StudentMongoCharacter.class, getRandomValue(Character.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoCharacter s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoCharacter newStudent = em.find(StudentMongoCharacter.class, getRandomValue(Character.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoCharacter s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Character.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoCharacter s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoCharacter student : students) + { + if (student.getId().equals(getMaxValue(Character.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Character.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Character.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDateTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDateTest.java new file mode 100644 index 000000000..9ca76aa78 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDateTest.java @@ -0,0 +1,577 @@ +package com.impetus.client.crud.datatypes; + +import java.util.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoDate; + +public class StudentMongoDateTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoDate.class, getMaxValue(Date.class))); + em.remove(em.find(StudentMongoDate.class, getMinValue(Date.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Date + StudentMongoDate student = new StudentMongoDate(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Date) getRandomValue(Date.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Date + StudentMongoDate studentMax = new StudentMongoDate(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Date) getMaxValue(Date.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Date + StudentMongoDate studentMin = new StudentMongoDate(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Date) getMinValue(Date.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoDate studentMax = em.find(StudentMongoDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDate studentMin = em.find(StudentMongoDate.class, getMinValue(Date.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDate student = em.find(StudentMongoDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoDate student = em.find(StudentMongoDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDate newStudent = em.find(StudentMongoDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Date.class)); + q.setParameter(2, getMaxValue(Date.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoDate studentMax = em.find(StudentMongoDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoDate.class, getMaxValue(Date.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoDate s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDate newStudent = em.find(StudentMongoDate.class, getRandomValue(Date.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoDate s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDate newStudent = em.find(StudentMongoDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDate s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoDate s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Date) getRandomValue(Date.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDoublePrimitiveTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDoublePrimitiveTest.java new file mode 100644 index 000000000..9efa38174 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDoublePrimitiveTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoDoublePrimitive; + +public class StudentMongoDoublePrimitiveTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoDoublePrimitive.class, + // getMaxValue(double.class))); + em.remove(em.find(StudentMongoDoublePrimitive.class, getMinValue(double.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Double + StudentMongoDoublePrimitive studentMax = new StudentMongoDoublePrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Double) getMaxValue(Double.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Double + StudentMongoDoublePrimitive studentMin = new StudentMongoDoublePrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Double) getMinValue(Double.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Double + StudentMongoDoublePrimitive student = new StudentMongoDoublePrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Double) getRandomValue(Double.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoDoublePrimitive studentMax = em.find(StudentMongoDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoublePrimitive studentMin = em.find(StudentMongoDoublePrimitive.class, getMinValue(Double.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoublePrimitive student = em.find(StudentMongoDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoDoublePrimitive student = em.find(StudentMongoDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoublePrimitive newStudent = em.find(StudentMongoDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(double.class)); + q.setParameter(2, getMaxValue(double.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Double) getMinValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoDoublePrimitive studentMax = em.find(StudentMongoDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoDoublePrimitive.class, getMaxValue(Double.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoDoublePrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoublePrimitive newStudent = em.find(StudentMongoDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoDoublePrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoublePrimitive newStudent = em.find(StudentMongoDoublePrimitive.class, getRandomValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoublePrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoDoublePrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoDoublePrimitive student : students) + { + if (student.getId() == ((Double) getMaxValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Double) getMinValue(Double.class)).doubleValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDoubleWrapperTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDoubleWrapperTest.java new file mode 100644 index 000000000..d715f608f --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoDoubleWrapperTest.java @@ -0,0 +1,572 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoDoubleWrapper; + +public class StudentMongoDoubleWrapperTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + } + + @After + public void tearDown() throws Exception + { + dropSchema(); + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Double + StudentMongoDoubleWrapper studentMax = new StudentMongoDoubleWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Double) getMaxValue(Double.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Double + StudentMongoDoubleWrapper studentMin = new StudentMongoDoubleWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Double) getMinValue(Double.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Double + StudentMongoDoubleWrapper student = new StudentMongoDoubleWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Double) getRandomValue(Double.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoDoubleWrapper studentMax = em.find(StudentMongoDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoubleWrapper studentMin = em.find(StudentMongoDoubleWrapper.class, getMinValue(Double.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoubleWrapper student = em.find(StudentMongoDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoDoubleWrapper student = em.find(StudentMongoDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoubleWrapper newStudent = em.find(StudentMongoDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Double.class)); + q.setParameter(2, getMaxValue(Double.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Double.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + Assert.assertEquals(getMaxValue(Double.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoDoubleWrapper studentMax = em.find(StudentMongoDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoDoubleWrapper.class, getMaxValue(Double.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoDoubleWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoubleWrapper newStudent = em.find(StudentMongoDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoDoubleWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoDoubleWrapper newStudent = em.find(StudentMongoDoubleWrapper.class, getRandomValue(Double.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoDoubleWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Double.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoDoubleWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoDoubleWrapper student : students) + { + if (student.getId().equals(getMaxValue(Double.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Double.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Double.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + EntityManager em = emf.createEntityManager(); + truncateMongo(em, PERSISTENCE_UNIT, "StudentMongoDoubleWrapper"); + + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoFloatPrimitiveTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoFloatPrimitiveTest.java new file mode 100644 index 000000000..4e7a84d10 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoFloatPrimitiveTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoFloatPrimitive; + +public class StudentMongoFloatPrimitiveTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoFloatPrimitive.class, + // getMaxValue(float.class))); + em.remove(em.find(StudentMongoFloatPrimitive.class, getMinValue(float.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of float + StudentMongoFloatPrimitive studentMax = new StudentMongoFloatPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Float) getMaxValue(float.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of float + StudentMongoFloatPrimitive studentMin = new StudentMongoFloatPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Float) getMinValue(float.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of float + StudentMongoFloatPrimitive student = new StudentMongoFloatPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Float) getRandomValue(float.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoFloatPrimitive studentMax = em.find(StudentMongoFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatPrimitive studentMin = em.find(StudentMongoFloatPrimitive.class, getMinValue(float.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatPrimitive student = em.find(StudentMongoFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoFloatPrimitive student = em.find(StudentMongoFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatPrimitive newStudent = em.find(StudentMongoFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(float.class)); + q.setParameter(2, getMaxValue(float.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Float) getMinValue(float.class)).floatValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + Assert.assertEquals(getMaxValue(float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + Assert.assertEquals(getMaxValue(float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoFloatPrimitive studentMax = em.find(StudentMongoFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoFloatPrimitive.class, getMaxValue(float.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoFloatPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatPrimitive newStudent = em.find(StudentMongoFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoFloatPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatPrimitive newStudent = em.find(StudentMongoFloatPrimitive.class, getRandomValue(float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoFloatPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoFloatPrimitive student : students) + { + if (student.getId() == ((Float) getMaxValue(float.class)).floatValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Float) getMinValue(float.class)).floatValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoFloatWrapperTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoFloatWrapperTest.java new file mode 100644 index 000000000..cd6e489ee --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoFloatWrapperTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoFloatWrapper; + +public class StudentMongoFloatWrapperTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoFloatWrapper.class, + // getMaxValue(Float.class))); + em.remove(em.find(StudentMongoFloatWrapper.class, getMinValue(Float.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Float + StudentMongoFloatWrapper studentMax = new StudentMongoFloatWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Float) getMaxValue(Float.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Float + StudentMongoFloatWrapper studentMin = new StudentMongoFloatWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Float) getMinValue(Float.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Float + StudentMongoFloatWrapper student = new StudentMongoFloatWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Float) getRandomValue(Float.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoFloatWrapper studentMax = em.find(StudentMongoFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatWrapper studentMin = em.find(StudentMongoFloatWrapper.class, getMinValue(Float.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatWrapper student = em.find(StudentMongoFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoFloatWrapper student = em.find(StudentMongoFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatWrapper newStudent = em.find(StudentMongoFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Float.class)); + q.setParameter(2, getMaxValue(Float.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Float.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + Assert.assertEquals(getMaxValue(Float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + Assert.assertEquals(getMaxValue(Float.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoFloatWrapper studentMax = em.find(StudentMongoFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoFloatWrapper.class, getMaxValue(Float.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoFloatWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatWrapper newStudent = em.find(StudentMongoFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoFloatWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoFloatWrapper newStudent = em.find(StudentMongoFloatWrapper.class, getRandomValue(Float.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoFloatWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Float.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoFloatWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoFloatWrapper student : students) + { + if (student.getId().equals(getMaxValue(Float.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Float.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Float.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoIntTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoIntTest.java new file mode 100644 index 000000000..a4a68ed6b --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoIntTest.java @@ -0,0 +1,589 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoInt; + +public class StudentMongoIntTest extends MongoBase +{ + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoInt.class, getMaxValue(int.class))); + // em.remove(em.find(StudentMongoInt.class, getMinValue(int.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of int + StudentMongoInt studentMax = new StudentMongoInt(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Integer) getMaxValue(int.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of int + StudentMongoInt studentMin = new StudentMongoInt(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Integer) getMinValue(int.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of int + StudentMongoInt student = new StudentMongoInt(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Integer) getRandomValue(int.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoInt studentMax = em.find(StudentMongoInt.class, getMaxValue(int.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInt studentMin = em.find(StudentMongoInt.class, getMinValue(int.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInt student = em.find(StudentMongoInt.class, getRandomValue(int.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoInt student = em.find(StudentMongoInt.class, getMaxValue(int.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInt newStudent = em.find(StudentMongoInt.class, getMaxValue(int.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.id between " + getMinValue(int.class) + " and " + + getMaxValue(int.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Integer) getMinValue(int.class)).intValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + Assert.assertEquals(getMaxValue(int.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + Assert.assertEquals(getMaxValue(int.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoInt studentMax = em.find(StudentMongoInt.class, getMaxValue(int.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoInt.class, getMaxValue(int.class)); + Assert.assertNull(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + + StudentMongoInt studentMin = em.find(StudentMongoInt.class, getMinValue(int.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals("Kuldeep", studentMin.getName()); + em.remove(studentMin); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMin = em.find(StudentMongoInt.class, getMinValue(int.class)); + Assert.assertNull(studentMin); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoInt s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInt newStudent = em.find(StudentMongoInt.class, getRandomValue(int.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoInt s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInt newStudent = em.find(StudentMongoInt.class, getRandomValue(int.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInt s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(int.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoInt s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoInt student : students) + { + if (student.getId() == ((Integer) getMaxValue(int.class)).intValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Integer) getMinValue(int.class)).intValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(int.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoIntegerTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoIntegerTest.java new file mode 100644 index 000000000..d967009cd --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoIntegerTest.java @@ -0,0 +1,574 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoInteger; + +public class StudentMongoIntegerTest extends MongoBase +{ + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoInteger.class, + // getMaxValue(Integer.class))); + em.remove(em.find(StudentMongoInteger.class, getMinValue(Integer.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of integer + StudentMongoInteger studentMax = new StudentMongoInteger(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Integer) getMaxValue(Integer.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of integer + StudentMongoInteger studentMin = new StudentMongoInteger(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Integer) getMinValue(Integer.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of integer + StudentMongoInteger student = new StudentMongoInteger(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Integer) getRandomValue(Integer.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoInteger studentMax = em.find(StudentMongoInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInteger studentMin = em.find(StudentMongoInteger.class, getMinValue(Integer.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInteger student = em.find(StudentMongoInteger.class, getRandomValue(Integer.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoInteger student = em.find(StudentMongoInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInteger newStudent = em.find(StudentMongoInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Integer.class)); + q.setParameter(2, getMaxValue(Integer.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Integer.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + Assert.assertEquals(getMaxValue(Integer.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + Assert.assertEquals(getMaxValue(Integer.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoInteger studentMax = em.find(StudentMongoInteger.class, getMaxValue(Integer.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoInteger.class, getMaxValue(Integer.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoInteger s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInteger newStudent = em.find(StudentMongoInteger.class, getRandomValue(Integer.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoInteger s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoInteger newStudent = em.find(StudentMongoInteger.class, getRandomValue(Integer.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoInteger s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Integer.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoInteger s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoInteger student : students) + { + if (student.getId().equals(getMaxValue(Integer.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Integer.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Integer.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoLongPrimitiveTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoLongPrimitiveTest.java new file mode 100644 index 000000000..db634d075 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoLongPrimitiveTest.java @@ -0,0 +1,573 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoLongPrimitive; + +public class StudentMongoLongPrimitiveTest extends MongoBase +{ + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoLongPrimitive.class, getMaxValue(long.class))); + em.remove(em.find(StudentMongoLongPrimitive.class, getMinValue(long.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of long + StudentMongoLongPrimitive studentMax = new StudentMongoLongPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Long) getMaxValue(long.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of long + StudentMongoLongPrimitive studentMin = new StudentMongoLongPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Long) getMinValue(long.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of long + StudentMongoLongPrimitive student = new StudentMongoLongPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Long) getRandomValue(long.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoLongPrimitive studentMax = em.find(StudentMongoLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongPrimitive studentMin = em.find(StudentMongoLongPrimitive.class, getMinValue(long.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongPrimitive student = em.find(StudentMongoLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoLongPrimitive student = em.find(StudentMongoLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongPrimitive newStudent = em.find(StudentMongoLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(long.class)); + q.setParameter(2, getMaxValue(long.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Long) getMinValue(long.class)).longValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + Assert.assertEquals(getMaxValue(long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + Assert.assertEquals(getMaxValue(long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoLongPrimitive studentMax = em.find(StudentMongoLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoLongPrimitive.class, getMaxValue(long.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoLongPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongPrimitive newStudent = em.find(StudentMongoLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoLongPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongPrimitive newStudent = em.find(StudentMongoLongPrimitive.class, getRandomValue(long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoLongPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoLongPrimitive student : students) + { + if (student.getId() == ((Long) getMaxValue(long.class)).longValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Long) getMinValue(long.class)).longValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoLongWrapperTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoLongWrapperTest.java new file mode 100644 index 000000000..20f5ae079 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoLongWrapperTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoLongWrapper; + +public class StudentMongoLongWrapperTest extends MongoBase +{ + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoLongWrapper.class, getMaxValue(Long.class))); + em.remove(em.find(StudentMongoLongWrapper.class, getMinValue(Long.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Long + StudentMongoLongWrapper studentMax = new StudentMongoLongWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Long) getMaxValue(Long.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Long + StudentMongoLongWrapper studentMin = new StudentMongoLongWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Long) getMinValue(Long.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Long + StudentMongoLongWrapper student = new StudentMongoLongWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Long) getRandomValue(Long.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoLongWrapper studentMax = em.find(StudentMongoLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongWrapper studentMin = em.find(StudentMongoLongWrapper.class, getMinValue(Long.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongWrapper student = em.find(StudentMongoLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoLongWrapper student = em.find(StudentMongoLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongWrapper newStudent = em.find(StudentMongoLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.id between " + getMinValue(Long.class) + " and " + + getMaxValue(Long.class); + // query = + // "Select s From StudentMongoLongWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + // q.setParameter(1, getMinValue(Long.class)); + // q.setParameter(2, getMaxValue(Long.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Long.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + Assert.assertEquals(getMaxValue(Long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + Assert.assertEquals(getMaxValue(Long.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoLongWrapper studentMax = em.find(StudentMongoLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoLongWrapper.class, getMaxValue(Long.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoLongWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongWrapper newStudent = em.find(StudentMongoLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoLongWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoLongWrapper newStudent = em.find(StudentMongoLongWrapper.class, getRandomValue(Long.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoLongWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Long.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoLongWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoLongWrapper student : students) + { + if (student.getId().equals(getMaxValue(Long.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Long.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Long.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoShortPrimitiveTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoShortPrimitiveTest.java new file mode 100644 index 000000000..60f571d02 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoShortPrimitiveTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoShortPrimitive; + +public class StudentMongoShortPrimitiveTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoShortPrimitive.class, + // getMaxValue(short.class))); + em.remove(em.find(StudentMongoShortPrimitive.class, getMinValue(short.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Short + StudentMongoShortPrimitive studentMax = new StudentMongoShortPrimitive(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Short) getMaxValue(Short.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Short + StudentMongoShortPrimitive studentMin = new StudentMongoShortPrimitive(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Short) getMinValue(Short.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Short + StudentMongoShortPrimitive student = new StudentMongoShortPrimitive(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Short) getRandomValue(Short.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoShortPrimitive studentMax = em.find(StudentMongoShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortPrimitive studentMin = em.find(StudentMongoShortPrimitive.class, getMinValue(Short.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortPrimitive student = em.find(StudentMongoShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoShortPrimitive student = em.find(StudentMongoShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortPrimitive newStudent = em.find(StudentMongoShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(short.class)); + q.setParameter(2, getMaxValue(short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Short) getMinValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoShortPrimitive studentMax = em.find(StudentMongoShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoShortPrimitive.class, getMaxValue(Short.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoShortPrimitive s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortPrimitive newStudent = em.find(StudentMongoShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoShortPrimitive s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortPrimitive newStudent = em.find(StudentMongoShortPrimitive.class, getRandomValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortPrimitive s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoShortPrimitive s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoShortPrimitive student : students) + { + if (student.getId() == ((Short) getMaxValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId() == ((Short) getMinValue(Short.class)).shortValue()) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoShortWrapperTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoShortWrapperTest.java new file mode 100644 index 000000000..69894e843 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoShortWrapperTest.java @@ -0,0 +1,576 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoShortWrapper; + +public class StudentMongoShortWrapperTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoShortWrapper.class, + // getMaxValue(Short.class))); + em.remove(em.find(StudentMongoShortWrapper.class, getMinValue(Short.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of Short + StudentMongoShortWrapper studentMax = new StudentMongoShortWrapper(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Short) getMaxValue(Short.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Short + StudentMongoShortWrapper studentMin = new StudentMongoShortWrapper(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Short) getMinValue(Short.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of Short + StudentMongoShortWrapper student = new StudentMongoShortWrapper(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Short) getRandomValue(Short.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoShortWrapper studentMax = em.find(StudentMongoShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortWrapper studentMin = em.find(StudentMongoShortWrapper.class, getMinValue(Short.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortWrapper student = em.find(StudentMongoShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoShortWrapper student = em.find(StudentMongoShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortWrapper newStudent = em.find(StudentMongoShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Short.class)); + q.setParameter(2, getMaxValue(Short.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Short.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + Assert.assertEquals(getMaxValue(Short.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoShortWrapper studentMax = em.find(StudentMongoShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoShortWrapper.class, getMaxValue(Short.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoShortWrapper s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortWrapper newStudent = em.find(StudentMongoShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoShortWrapper s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoShortWrapper newStudent = em.find(StudentMongoShortWrapper.class, getRandomValue(Short.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoShortWrapper s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Short.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoShortWrapper s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoShortWrapper student : students) + { + if (student.getId().equals(getMaxValue(Short.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Short.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Short.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoSqlDateTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoSqlDateTest.java new file mode 100644 index 000000000..e1b173bc4 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoSqlDateTest.java @@ -0,0 +1,581 @@ +package com.impetus.client.crud.datatypes; + +import java.sql.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoSqlDate; + +public class StudentMongoSqlDateTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + } + + @After + public void tearDown() throws Exception + { + // EntityManager em = emf.createEntityManager(); + // // em.remove(em.find(StudentMongoSqlDate.class, + // // getMaxValue(Date.class))); + // em.remove(em.find(StudentMongoSqlDate.class, + // getMinValue(Date.class))); + // if (AUTO_MANAGE_SCHEMA) + // { + dropSchema(); + // } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Date + StudentMongoSqlDate student = new StudentMongoSqlDate(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Date) getRandomValue(Date.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Date + StudentMongoSqlDate studentMax = new StudentMongoSqlDate(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Date) getMaxValue(Date.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Date + StudentMongoSqlDate studentMin = new StudentMongoSqlDate(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Date) getMinValue(Date.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoSqlDate studentMax = em.find(StudentMongoSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoSqlDate studentMin = em.find(StudentMongoSqlDate.class, getMinValue(Date.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoSqlDate student = em.find(StudentMongoSqlDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoSqlDate student = em.find(StudentMongoSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoSqlDate newStudent = em.find(StudentMongoSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Date.class)); + q.setParameter(2, getMaxValue(Date.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + Assert.assertEquals(getMaxValue(Date.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoSqlDate studentMax = em.find(StudentMongoSqlDate.class, getMaxValue(Date.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoSqlDate.class, getMaxValue(Date.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoSqlDate s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoSqlDate newStudent = em.find(StudentMongoSqlDate.class, getRandomValue(Date.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoSqlDate s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoSqlDate newStudent = em.find(StudentMongoSqlDate.class, getRandomValue(Date.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + Assert.assertEquals(getRandomValue(Date.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoSqlDate s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Date.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoSqlDate s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoSqlDate student : students) + { + if (student.getId().equals(getMaxValue(Date.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Date.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Date) getRandomValue(Date.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + EntityManager em = emf.createEntityManager(); + truncateMongo(em, PERSISTENCE_UNIT, "StudentMongoSqlDate"); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoStringTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoStringTest.java new file mode 100644 index 000000000..eb5346044 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoStringTest.java @@ -0,0 +1,567 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoString; + +public class StudentMongoStringTest extends MongoBase +{ + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoString.class, + // getMaxValue(String.class))); + em.remove(em.find(StudentMongoString.class, getMinValue(String.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of String + StudentMongoString studentMax = new StudentMongoString(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((String) getMaxValue(String.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of String + StudentMongoString studentMin = new StudentMongoString(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((String) getMinValue(String.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of String + StudentMongoString student = new StudentMongoString(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((String) getRandomValue(String.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoString studentMax = em.find(StudentMongoString.class, getMaxValue(String.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoString studentMin = em.find(StudentMongoString.class, getMinValue(String.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoString student = em.find(StudentMongoString.class, getRandomValue(String.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoString student = em.find(StudentMongoString.class, getMaxValue(String.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoString newStudent = em.find(StudentMongoString.class, getMaxValue(String.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoString student : students) + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.id between " + getMinValue(String.class) + " and " + + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + int count = 0; + for (StudentMongoString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoString student : students) + { + Assert.assertEquals(getMaxValue(String.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoString student : students) + { + Assert.assertEquals(getMaxValue(String.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoString studentMax = em.find(StudentMongoString.class, getMaxValue(String.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoString.class, getMaxValue(String.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoString s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoString newStudent = em.find(StudentMongoString.class, getRandomValue(String.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoString s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoString newStudent = em.find(StudentMongoString.class, getRandomValue(String.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoString student : students) + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoString s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(String.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoString s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoString student : students) + { + if (student.getId().equals(getMaxValue(String.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(String.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(String.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTest.java new file mode 100644 index 000000000..92aafbdf4 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTest.java @@ -0,0 +1,665 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes; + +import java.math.BigInteger; +import java.util.List; + +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.databene.contiperf.PerfTest; +import org.databene.contiperf.junit.ContiPerfRule; +import org.databene.contiperf.report.CSVSummaryReportModule; +import org.databene.contiperf.report.HtmlReportModule; +import org.databene.contiperf.report.ReportModule; +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; + +/** + * The Class StudentDaoTest. + * + * @author Vivek Mishra + */ +public class StudentMongoTest extends StudentMongoBase +{ + String persistenceUnit = "mongoTest"; + + @Rule + public ContiPerfRule i = new ContiPerfRule(new ReportModule[] { new CSVSummaryReportModule(), + new HtmlReportModule() }); + + /** + * Sets the up. + * + * @throws Exception + * the exception + */ + @Before + public void setUp() throws Exception + { + setupInternal(persistenceUnit); + } + + /** + * Tear down. + * + * @throws Exception + * the exception + */ + @After + public void tearDown() throws Exception + { + teardownInternal(persistenceUnit); + } + + @SuppressWarnings("deprecation") + @Test + @PerfTest(invocations = 1) + public void executeTests() + { + onInsert(); + onMerge(); + } + + /** + * Test method for. + * + * @throws InstantiationException + * the instantiation exception + * @throws IllegalAccessException + * the illegal access exception + * {@link com.impetus.kundera.examples.student.StudentDao#saveStudent(com.impetus.kundera.examples.crud.datatype.entities.StudentMongo)} + * . + */ + + public void onInsert() + { + try + { + onInsert(new StudentMongo()); + } + catch (InstantiationException e) + { + e.printStackTrace(); + Assert.fail(e.getMessage()); + } + catch (IllegalAccessException e) + { + e.printStackTrace(); + Assert.fail(e.getMessage()); + } + + // find by id. + StudentEntityDef s = em.find(StudentMongo.class, studentId1); + assertOnDataTypes((StudentMongo) s); + + // // find by name. + assertFindByName(em, "StudentMongo", StudentMongo.class, "Amresh", "studentName"); + + // find by name and age. + assertFindByNameAndAge(em, "StudentMongo", StudentMongo.class, "Amresh", "10", "studentName"); + + // find by name, age clause + assertFindByNameAndAgeGTAndLT(em, "StudentMongo", StudentMongo.class, "Amresh", "10", "20", "studentName"); + // + // // find by between clause + assertFindByNameAndAgeBetween(em, "StudentMongo", StudentMongo.class, "Amresh", "10", "15", "studentName"); + + // find by Range. + assertFindByRange(em, "StudentMongo", StudentMongo.class, "12345677", "12345678", "studentId"); + + // find by without where clause. + assertFindWithoutWhereClause(em, "StudentMongo", StudentMongo.class); + + // Query on Date. + String query = "Select s from StudentMongo s where s.enrolmentDate =:enrolmentDate"; + Query q = em.createQuery(query); + q.setParameter("enrolmentDate", enrolmentDate); + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + + // Query on long. + query = "Select s from StudentMongo s where s.uniqueId =?1"; + q = em.createQuery(query); + q.setParameter(1, 78575785897L); + + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(78575785897L, results.get(0).getUniqueId()); + + // Assert on boolean. + query = "Select s from StudentMongo s where s.isExceptional =?1"; + q = em.createQuery(query); + q.setParameter(1, true); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + } + + } + + // with false. + query = "Select s from StudentMongo s where s.isExceptional =?1"; + q = em.createQuery(query); + q.setParameter(1, false); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + + // query on int. + + query = "Select s from StudentMongo s where s.age =?1"; + q = em.createQuery(query); + q.setParameter(1, 10); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(10, results.get(0).getAge()); + + // query on char (semester) + + query = "Select s from StudentMongo s where s.semester =?1"; + q = em.createQuery(query); + q.setParameter(1, 'A'); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(10, results.get(0).getAge()); + Assert.assertEquals('A', results.get(0).getSemester()); + + // query on float (percentage) + query = "Select s from StudentMongo s where s.percentage =?1"; + q = em.createQuery(query); + q.setParameter(1, 61.6f); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(61.6f, results.get(0).getPercentage()); + + // query on double (height) + + query = "Select s from StudentMongo s where s.height =?1"; + q = em.createQuery(query); + q.setParameter(1, 163.76765654); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // query on cgpa. + query = "Select s from StudentMongo s where s.cgpa =?1"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + } + + } + + // query on yearsSpent. + Integer i = new Integer(3); + query = "Select s from StudentMongo s where s.yearsSpent = 3"; + q = em.createQuery(query); + // q.setParameter(1, new Integer(3)); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + } + + } + + // query on yearsSpent. + query = "Select s from StudentMongo s where s.yearsSpent =?1"; + q = em.createQuery(query); + q.setParameter(1, new Integer(3)); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + } + + } + + // query on digitalSignature. + query = "Select s from StudentMongo s where s.digitalSignature =?1"; + q = em.createQuery(query); + q.setParameter(1, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(2, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(0).getDigitalSignature()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(0).getDigitalSignature()); + } + } + + // query on cpga and digitalSignature. + query = "Select s from StudentMongo s where s.cgpa =?1 and s.digitalSignature >= ?2 and s.digitalSignature <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, (byte) 5); + q.setParameter(3, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + } + + // query on cpga and digitalSignature parameter appended with String + // . + query = "Select s from StudentMongo s where s.cgpa = 8 and s.digitalSignature >= 5 and s.digitalSignature <= 50"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + } + + // query on cpga and digitalSignature. + query = "Select s from StudentMongo s where s.digitalSignature >= ?2 and s.digitalSignature <= ?3 and s.cgpa =?1"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, (byte) 5); + q.setParameter(3, (byte) 50); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + } + + // query on percentage and height. + query = "Select s from StudentMongo s where s.percentage >= ?2 and s.percentage <= ?3 and s.height =?1"; + q = em.createQuery(query); + q.setParameter(1, 163.76765654); + q.setParameter(2, 61.6f); + q.setParameter(3, 69.6f); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals(61.6f, results.get(0).getPercentage()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // query on percentage and height parameter appended in string. + query = "Select s from StudentMongo s where s.percentage >= 61.6 and s.percentage <= 69.6 and s.height = 163.76765654"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals(61.6f, results.get(0).getPercentage()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // query on cpga and uniqueId. + query = "Select s from StudentMongo s where s.cgpa =?1 and s.uniqueId >= ?2 and s.uniqueId <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, 78575785897L); + q.setParameter(3, 78575785899L); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + } + + for (StudentMongo student : results) + { + Assert.assertTrue(student.getUniqueId() == 78575785897L || student.getUniqueId() == 78575785898L + || student.getUniqueId() == 78575785899L); + } + + // query on cpga and semester. + query = "Select s from StudentMongo s where s.cgpa =?1 and s.semester >= ?2 and s.semester < ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 8); + q.setParameter(2, 'A'); + q.setParameter(3, 'C'); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals((short) 8, results.get(0).getCgpa()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + Assert.assertEquals(78575785897L, results.get(0).getUniqueId()); + Assert.assertEquals(10, results.get(0).getAge()); + + // query on cpga and semester with appending in string. + query = "Select s from StudentMongo s where s.cgpa = 8 and s.semester >= A and s.semester <= C"; + q = em.createQuery(query); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(3, results.size()); + for (StudentMongo studentMongo : results) + { + if (studentMongo.getStudentId() == (Long) studentId1) + { + Assert.assertEquals(10, studentMongo.getAge()); + Assert.assertEquals(false, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 5, results.get(0).getDigitalSignature()); + } + else if (studentMongo.getStudentId() == (Long) studentId2) + { + Assert.assertEquals(20, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + else + { + Assert.assertEquals(15, studentMongo.getAge()); + Assert.assertEquals(true, studentMongo.isExceptional()); + Assert.assertEquals(8, studentMongo.getCgpa()); + Assert.assertEquals(i, studentMongo.getYearsSpent()); + Assert.assertEquals((byte) 50, results.get(1).getDigitalSignature()); + } + } + + for (StudentMongo student : results) + { + Assert.assertTrue(student.getUniqueId() == 78575785897L || student.getUniqueId() == 78575785898L + || student.getUniqueId() == 78575785899L); + } + for (StudentMongo student : results) + { + Assert.assertTrue(student.getAge() == 15 || student.getAge() == 20 || student.getAge() == 10); + } + + // query on invalid cpga and uniqueId. + query = "Select s from StudentMongo s where s.cgpa =?1 and s.uniqueId >= ?2 and s.uniqueId <= ?3"; + q = em.createQuery(query); + q.setParameter(1, (short) 2); + q.setParameter(2, 78575785897L); + q.setParameter(3, 78575785899L); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + // query on big integer. + query = "Select s from StudentMongo s where s.bigInteger =?1"; + q = em.createQuery(query); + q.setParameter(1, bigInteger); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + Assert.assertEquals(false, results.get(0).isExceptional()); + Assert.assertEquals(163.76765654, results.get(0).getHeight()); + + // invalid. + q.setParameter(1, new BigInteger("1234567823")); + results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertTrue(results.isEmpty()); + + } + + /** + * On merge. + */ + public void onMerge() + { + em.persist(prepareData((Long) studentId1, 78575785897L, "Amresh", true, 10, 'C', (byte) 5, (short) 8, + (float) 69.6, 163.76765654, enrolmentDate, enrolmentTime, joiningDateAndTime, new Integer(3), new Long( + 978423946455l), 135434.89, newSqlDate, sqlTime, sqlTimestamp, bigDecimal, bigInteger, calendar, + new StudentMongo())); + StudentMongo s = em.find(StudentMongo.class, studentId1); + Assert.assertNotNull(s); + Assert.assertEquals("Amresh", s.getStudentName()); + // modify record. + s.setStudentName("NewAmresh"); + em.merge(s); + // emf.close(); + Query q = em.createQuery("Select p from StudentMongo p where p.studentName = NewAmresh"); + try + { + List results = q.getResultList(); + Assert.assertNotNull(results); + Assert.assertEquals(1, results.size()); + } + catch (Exception e) + { + Assert.fail("Failure onMerge test"); + } + } + + @Override + void startServer() + { + } + + @Override + void stopServer() + { + } + + @Override + void createSchema() + { + } + + @Override + void deleteSchema() + { + em.remove(em.find(StudentMongo.class, studentId1)); + em.remove(em.find(StudentMongo.class, studentId2)); + em.remove(em.find(StudentMongo.class, studentId3)); + } + +} \ No newline at end of file diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTimeTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTimeTest.java new file mode 100644 index 000000000..0bde24dc1 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTimeTest.java @@ -0,0 +1,578 @@ +package com.impetus.client.crud.datatypes; + +import java.sql.Time; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoTime; + +public class StudentMongoTimeTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoTime.class, getMaxValue(Time.class))); + em.remove(em.find(StudentMongoTime.class, getMinValue(Time.class))); + emf.close(); + if (AUTO_MANAGE_SCHEMA) + { + dropSchema(); + } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Time + StudentMongoTime student = new StudentMongoTime(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Time) getRandomValue(Time.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Time + StudentMongoTime studentMax = new StudentMongoTime(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Time) getMaxValue(Time.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Time + StudentMongoTime studentMin = new StudentMongoTime(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Time) getMinValue(Time.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoTime studentMax = em.find(StudentMongoTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTime studentMin = em.find(StudentMongoTime.class, getMinValue(Time.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTime student = em.find(StudentMongoTime.class, getRandomValue(Time.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoTime student = em.find(StudentMongoTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTime newStudent = em.find(StudentMongoTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Time.class)); + q.setParameter(2, getMaxValue(Time.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Time.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + Assert.assertEquals(getMaxValue(Time.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + Assert.assertEquals(getMaxValue(Time.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoTime studentMax = em.find(StudentMongoTime.class, getMaxValue(Time.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoTime.class, getMaxValue(Time.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoTime s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTime newStudent = em.find(StudentMongoTime.class, getRandomValue(Time.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String upTimeQuery = "Update StudentMongoTime s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(upTimeQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTime newStudent = em.find(StudentMongoTime.class, getRandomValue(Time.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + Assert.assertEquals(getRandomValue(Time.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTime s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Time.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoTime s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoTime student : students) + { + if (student.getId().equals(getMaxValue(Time.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Time.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Time) getRandomValue(Time.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTimestampTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTimestampTest.java new file mode 100644 index 000000000..ccbd3e32f --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoTimestampTest.java @@ -0,0 +1,582 @@ +package com.impetus.client.crud.datatypes; + +import java.sql.Timestamp; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoTimestamp; + +public class StudentMongoTimestampTest extends MongoBase +{ + + private static final String keyspace = "KunderaMongoDataType"; + + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + if (RUN_IN_EMBEDDED_MODE) + { + startCluster(); + } + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + emf = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT); + } + + @After + public void tearDown() throws Exception + { + // EntityManager em = emf.createEntityManager(); + // em.remove(em.find(StudentMongoTimestamp.class, + // getMaxValue(Timestamp.class))); + // em.remove(em.find(StudentMongoTimestamp.class, + // getMinValue(Timestamp.class))); + // if (AUTO_MANAGE_SCHEMA) + // { + dropSchema(); + // } + if (RUN_IN_EMBEDDED_MODE) + { + stopCluster(); + } + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert random value of Time + StudentMongoTimestamp student = new StudentMongoTimestamp(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((Timestamp) getRandomValue(Timestamp.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + + // Insert max value of Time + StudentMongoTimestamp studentMax = new StudentMongoTimestamp(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((Timestamp) getMaxValue(Timestamp.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of Timestamp + StudentMongoTimestamp studentMin = new StudentMongoTimestamp(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((Timestamp) getMinValue(Timestamp.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoTimestamp studentMax = em.find(StudentMongoTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTimestamp studentMin = em.find(StudentMongoTimestamp.class, getMinValue(Timestamp.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTimestamp student = em.find(StudentMongoTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoTimestamp student = em.find(StudentMongoTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTimestamp newStudent = em.find(StudentMongoTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(Timestamp.class)); + q.setParameter(2, getMaxValue(Timestamp.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Timestamp.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + Assert.assertEquals(getMaxValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + Assert.assertEquals(getMaxValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoTimestamp studentMax = em.find(StudentMongoTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoTimestamp.class, getMaxValue(Timestamp.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoTimestamp s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTimestamp newStudent = em.find(StudentMongoTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String upTimeQuery = "Update StudentMongoTimestamp s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(upTimeQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoTimestamp newStudent = em.find(StudentMongoTimestamp.class, getRandomValue(Timestamp.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.name = Amresh and s.age between " + + getMinValue(short.class) + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + Assert.assertEquals(getRandomValue(Timestamp.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoTimestamp s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(Timestamp.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoTimestamp s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoTimestamp student : students) + { + if (student.getId().equals(getMaxValue(Timestamp.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(Timestamp.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(((Timestamp) getRandomValue(Timestamp.class)).getTime(), student.getId().getTime()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + EntityManager em = emf.createEntityManager(); + truncateMongo(em, PERSISTENCE_UNIT, "StudentMongoTimestamp"); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoUUIDTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoUUIDTest.java new file mode 100644 index 000000000..2cc296195 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/StudentMongoUUIDTest.java @@ -0,0 +1,558 @@ +package com.impetus.client.crud.datatypes; + +import java.util.List; +import java.util.UUID; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.datatypes.entities.StudentMongoUUID; +import com.impetus.client.utils.MongoUtils; + +public class StudentMongoUUIDTest extends MongoBase +{ + private EntityManagerFactory emf; + + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory("MongoDataTypeTest"); + } + + @After + public void tearDown() throws Exception + { + EntityManager em = emf.createEntityManager(); + em.remove(em.find(StudentMongoUUID.class, getMinValue(UUID.class))); + MongoUtils.dropDatabase(emf, "MongoDataTypeTest"); + emf.close(); + } + + @Test + public void testExecuteUseSameEm() + { + testPersist(true); + testFindById(true); + testMerge(true); + testFindByQuery(true); + testNamedQueryUseSameEm(true); + testDelete(true); + } + + @Test + public void testExecute() + { + testPersist(false); + testFindById(false); + testMerge(false); + testFindByQuery(false); + testNamedQuery(false); + testDelete(false); + } + + public void testPersist(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + // Insert max value of UUID + StudentMongoUUID studentMax = new StudentMongoUUID(); + studentMax.setAge((Short) getMaxValue(short.class)); + studentMax.setId((UUID) getMaxValue(UUID.class)); + studentMax.setName((String) getMaxValue(String.class)); + em.persist(studentMax); + + // Insert min value of UUID + StudentMongoUUID studentMin = new StudentMongoUUID(); + studentMin.setAge((Short) getMinValue(short.class)); + studentMin.setId((UUID) getMinValue(UUID.class)); + studentMin.setName((String) getMinValue(String.class)); + em.persist(studentMin); + + // Insert random value of UUID + StudentMongoUUID student = new StudentMongoUUID(); + student.setAge((Short) getRandomValue(short.class)); + student.setId((UUID) getRandomValue(UUID.class)); + student.setName((String) getRandomValue(String.class)); + em.persist(student); + em.close(); + } + + public void testFindById(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoUUID studentMax = em.find(StudentMongoUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals(getMaxValue(String.class), studentMax.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoUUID studentMin = em.find(StudentMongoUUID.class, getMinValue(UUID.class)); + Assert.assertNotNull(studentMin); + Assert.assertEquals(getMinValue(short.class), studentMin.getAge()); + Assert.assertEquals(getMinValue(String.class), studentMin.getName()); + + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoUUID student = em.find(StudentMongoUUID.class, getRandomValue(UUID.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + em.close(); + } + + public void testMerge(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + StudentMongoUUID student = em.find(StudentMongoUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(student); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals(getMaxValue(String.class), student.getName()); + + student.setName("Kuldeep"); + em.merge(student); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoUUID newStudent = em.find(StudentMongoUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getMaxValue(short.class), newStudent.getAge()); + Assert.assertEquals("Kuldeep", newStudent.getName()); + } + + public void testFindByQuery(boolean useSameEm) + { + findAllQuery(); + findByName(); + findByAge(); + findByNameAndAgeGTAndLT(); + findByNameAndAgeGTEQAndLTEQ(); + findByNameAndAgeGTAndLTEQ(); + findByNameAndAgeWithOrClause(); + findByAgeAndNameGTAndLT(); + findByNameAndAGEBetween(); + // findByRange(); + } + + private void findByAgeAndNameGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.age = " + getMinValue(short.class) + + " and s.name > Amresh and s.name <= " + getMaxValue(String.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByRange() + { + EntityManager em; + String query; + Query q; + List students; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.id between ?1 and ?2"; + q = em.createQuery(query); + q.setParameter(1, getMinValue(UUID.class)); + q.setParameter(2, getMaxValue(UUID.class)); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(UUID.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + private void findByNameAndAgeWithOrClause() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.name = Kuldeep and s.age > " + getMinValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + Assert.assertEquals(getMaxValue(UUID.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLTEQ() + { + + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.name = Kuldeep and s.age > " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + Assert.assertEquals(getMaxValue(UUID.class), student.getId()); + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + public void testNamedQueryUseSameEm(boolean useSameEm) + { + updateNamed(true); + deleteNamed(true); + } + + public void testNamedQuery(boolean useSameEm) + { + updateNamed(false); + deleteNamed(false); + } + + public void testDelete(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + + StudentMongoUUID studentMax = em.find(StudentMongoUUID.class, getMaxValue(UUID.class)); + Assert.assertNotNull(studentMax); + Assert.assertEquals(getMaxValue(short.class), studentMax.getAge()); + Assert.assertEquals("Kuldeep", studentMax.getName()); + em.remove(studentMax); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + studentMax = em.find(StudentMongoUUID.class, getMaxValue(UUID.class)); + Assert.assertNull(studentMax); + em.close(); + } + + /** + * + */ + private void deleteNamed(boolean useSameEm) + { + + String deleteQuery = "Delete From StudentMongoUUID s where s.name=Vivek"; + EntityManager em = emf.createEntityManager(); + Query q = em.createQuery(deleteQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoUUID newStudent = em.find(StudentMongoUUID.class, getRandomValue(UUID.class)); + Assert.assertNull(newStudent); + em.close(); + } + + /** + * @return + */ + private void updateNamed(boolean useSameEm) + { + EntityManager em = emf.createEntityManager(); + String updateQuery = "Update StudentMongoUUID s SET s.name=Vivek where s.name=Amresh"; + Query q = em.createQuery(updateQuery); + q.executeUpdate(); + if (!useSameEm) + { + em.close(); + em = emf.createEntityManager(); + } + StudentMongoUUID newStudent = em.find(StudentMongoUUID.class, getRandomValue(UUID.class)); + Assert.assertNotNull(newStudent); + Assert.assertEquals(getRandomValue(short.class), newStudent.getAge()); + Assert.assertEquals("Vivek", newStudent.getName()); + em.close(); + } + + private void findByNameAndAGEBetween() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.name = Amresh and s.age between " + getMinValue(short.class) + + " and " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + } + + private void findByNameAndAgeGTAndLT() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.name = Amresh and s.age > " + getMinValue(short.class) + + " and s.age < " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + + } + Assert.assertEquals(1, count); + em.close(); + + } + + private void findByNameAndAgeGTEQAndLTEQ() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.name = Kuldeep and s.age >= " + getMinValue(short.class) + + " and s.age <= " + getMaxValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + + } + Assert.assertEquals(2, count); + em.close(); + + } + + private void findByAge() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.age = " + getRandomValue(short.class); + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(1, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + Assert.assertEquals(1, count); + em.close(); + } + + /** + * + */ + private void findByName() + { + EntityManager em; + String query; + Query q; + List students; + int count; + em = emf.createEntityManager(); + query = "Select s From StudentMongoUUID s where s.name = Kuldeep"; + q = em.createQuery(query); + students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(2, students.size()); + count = 0; + for (StudentMongoUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else + { + Assert.assertEquals(getMinValue(UUID.class), student.getId()); + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(2, count); + em.close(); + } + + /** + * + */ + private void findAllQuery() + { + EntityManager em = emf.createEntityManager(); + // Selet all query. + String query = "Select s From StudentMongoUUID s "; + Query q = em.createQuery(query); + List students = q.getResultList(); + Assert.assertNotNull(students); + Assert.assertEquals(3, students.size()); + int count = 0; + for (StudentMongoUUID student : students) + { + if (student.getId().equals(getMaxValue(UUID.class))) + { + Assert.assertEquals(getMaxValue(short.class), student.getAge()); + Assert.assertEquals("Kuldeep", student.getName()); + count++; + } + else if (student.getId().equals(getMinValue(UUID.class))) + { + Assert.assertEquals(getMinValue(short.class), student.getAge()); + Assert.assertEquals(getMinValue(String.class), student.getName()); + count++; + } + else + { + Assert.assertEquals(getRandomValue(UUID.class), student.getId()); + Assert.assertEquals(getRandomValue(short.class), student.getAge()); + Assert.assertEquals(getRandomValue(String.class), student.getName()); + count++; + } + } + Assert.assertEquals(3, count); + em.close(); + } + + public void startCluster() + { + } + + public void stopCluster() + { + // TODO Auto-generated method stub + + } + + public void createSchema() + { + } + + public void dropSchema() + { + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/Collecte.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/Collecte.java new file mode 100644 index 000000000..ee6162a84 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/Collecte.java @@ -0,0 +1,118 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes.entities; + +import java.util.Date; +import java.util.List; + +import javax.persistence.CollectionTable; +import javax.persistence.Column; +import javax.persistence.ElementCollection; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +@Entity +@Table(name = "COLLECTE", schema = "KunderaExamples@mongoTest") +public class Collecte +{ + + @Id + @Column(name = "COLLECTE_ID") + private String id; + + @Column(name = "EAN", nullable = false) + private String EAN; + + @Column(name = "PRODUIT_ID") + private Long idProduit; + + @Temporal(TemporalType.TIMESTAMP) + @Column(name = "dateStatut") + private Date dateStatut; + + @Column(name = "statut") + private int statut; + + // Element collection, will persist co-located + @ElementCollection(fetch = FetchType.LAZY) + @CollectionTable(name = "PHOTOS") + private List photos; + + public String getId() + { + return id; + } + + public void setId(String id) + { + this.id = id; + } + + public String getEAN() + { + return EAN; + } + + public void setEAN(String eAN) + { + EAN = eAN; + } + + public Long getIdProduit() + { + return idProduit; + } + + public void setIdProduit(Long idProduit) + { + this.idProduit = idProduit; + } + + public Date getDateStatut() + { + return dateStatut; + } + + public void setDateStatut(Date dateStatut) + { + this.dateStatut = dateStatut; + } + + public int getStatut() + { + return statut; + } + + public void setStatut(int statut) + { + this.statut = statut; + } + + public List getPhotos() + { + return photos; + } + + public void setPhotos(List photos) + { + this.photos = photos; + } + +} \ No newline at end of file diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/Photoo.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/Photoo.java new file mode 100644 index 000000000..eb029eeaf --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/Photoo.java @@ -0,0 +1,64 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@Embeddable +public class Photoo +{ + + @Column(name = "NOM_PHOTO") + private String nomPhoto; + + @Column(name = "MD5") + private String md5; + + @Column(name = "NOM_FICHIER") + private String nomFichier; + + public String getNomPhoto() + { + return nomPhoto; + } + + public void setNomPhoto(String nomPhoto) + { + this.nomPhoto = nomPhoto; + } + + public String getMd5() + { + return md5; + } + + public void setMd5(String md5) + { + this.md5 = md5; + } + + public String getNomFichier() + { + return nomFichier; + } + + public void setNomFichier(String nomFichier) + { + this.nomFichier = nomFichier; + } + +} \ No newline at end of file diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBigDecimal.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBigDecimal.java new file mode 100644 index 000000000..9fb23dc03 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBigDecimal.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.math.BigDecimal; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoBigDecimal", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoBigDecimal +{ + + @Id + private BigDecimal id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public BigDecimal getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(BigDecimal id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBigInteger.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBigInteger.java new file mode 100644 index 000000000..137e98b81 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBigInteger.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.math.BigInteger; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoBigInteger", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoBigInteger +{ + + @Id + private BigInteger id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public BigInteger getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(BigInteger id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBooleanPrimitive.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBooleanPrimitive.java new file mode 100644 index 000000000..206fede0d --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBooleanPrimitive.java @@ -0,0 +1,72 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoBooleanPrimitive", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoBooleanPrimitive +{ + @Id + private boolean id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public boolean getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(boolean id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBooleanWrapper.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBooleanWrapper.java new file mode 100644 index 000000000..0e50288cd --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBooleanWrapper.java @@ -0,0 +1,72 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoBooleanWrapper", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoBooleanWrapper +{ + @Id + private Boolean id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Boolean getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Boolean id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBytePrimitive.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBytePrimitive.java new file mode 100644 index 000000000..da7198072 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoBytePrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoBytePrimitive", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoBytePrimitive +{ + + @Id + private byte id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public byte getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(byte id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoByteWrapper.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoByteWrapper.java new file mode 100644 index 000000000..fc1b3a8bb --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoByteWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoByteWrapper", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoByteWrapper +{ + + @Id + private Byte id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Byte getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Byte id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoCalendar.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoCalendar.java new file mode 100644 index 000000000..6b07ba407 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoCalendar.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.util.Calendar; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoCalendar", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoCalendar +{ + + @Id + private Calendar id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Calendar getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Calendar id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoChar.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoChar.java new file mode 100644 index 000000000..8cb8e35a9 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoChar.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoChar", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoChar +{ + + @Id + private char id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public char getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(char id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoCharacter.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoCharacter.java new file mode 100644 index 000000000..8aaf2aa7e --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoCharacter.java @@ -0,0 +1,72 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoCharacter", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoCharacter +{ + @Id + private Character id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Character getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Character id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDate.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDate.java new file mode 100644 index 000000000..c4c13c567 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDate.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoDate", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoDate +{ + + @Id + private Date id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Date getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Date id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDoublePrimitive.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDoublePrimitive.java new file mode 100644 index 000000000..811e9f74f --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDoublePrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoDoublePrimitive", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoDoublePrimitive +{ + + @Id + private double id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public double getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(double id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDoubleWrapper.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDoubleWrapper.java new file mode 100644 index 000000000..09ec4cc95 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoDoubleWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoDoubleWrapper", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoDoubleWrapper +{ + + @Id + private Double id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Double getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Double id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoFloatPrimitive.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoFloatPrimitive.java new file mode 100644 index 000000000..074877650 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoFloatPrimitive.java @@ -0,0 +1,72 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoFloatPrimitive", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoFloatPrimitive +{ + @Id + private float id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public float getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(float id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoFloatWrapper.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoFloatWrapper.java new file mode 100644 index 000000000..b27b151d2 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoFloatWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoFloatWrapper", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoFloatWrapper +{ + + @Id + private Float id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Float getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Float id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoInt.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoInt.java new file mode 100644 index 000000000..0bec10750 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoInt.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoInt", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoInt +{ + + @Id + private int id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoInteger.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoInteger.java new file mode 100644 index 000000000..4e171c512 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoInteger.java @@ -0,0 +1,72 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoInteger", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoInteger +{ + @Id + private Integer id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Integer getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Integer id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoLongPrimitive.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoLongPrimitive.java new file mode 100644 index 000000000..422540a77 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoLongPrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoLongPrimitive", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoLongPrimitive +{ + + @Id + private long id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public long getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(long id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoLongWrapper.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoLongWrapper.java new file mode 100644 index 000000000..fb5caa475 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoLongWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoLongWrapper", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoLongWrapper +{ + + @Id + private Long id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Long getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Long id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoShortPrimitive.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoShortPrimitive.java new file mode 100644 index 000000000..4ff75ff2a --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoShortPrimitive.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoShortPrimitive", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoShortPrimitive +{ + + @Id + private short id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public short getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(short id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoShortWrapper.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoShortWrapper.java new file mode 100644 index 000000000..ff30e4670 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoShortWrapper.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoShortWrapper", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoShortWrapper +{ + + @Id + private Short id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Short getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Short id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoSqlDate.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoSqlDate.java new file mode 100644 index 000000000..b97a61155 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoSqlDate.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.sql.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoSqlDate", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoSqlDate +{ + + @Id + private Date id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Date getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Date id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoString.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoString.java new file mode 100644 index 000000000..19cc38ce3 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoString.java @@ -0,0 +1,73 @@ +package com.impetus.client.crud.datatypes.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoString", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoString +{ + + @Id + private String id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoTime.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoTime.java new file mode 100644 index 000000000..14a3d8356 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoTime.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.sql.Time; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoTime", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoTime +{ + + @Id + private Time id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Time getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Time id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoTimestamp.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoTimestamp.java new file mode 100644 index 000000000..64a449d7a --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoTimestamp.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.sql.Timestamp; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoTimestamp", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoTimestamp +{ + + @Id + private Timestamp id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public Timestamp getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(Timestamp id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoUUID.java b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoUUID.java new file mode 100644 index 000000000..dafd5c6a1 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/crud/datatypes/entities/StudentMongoUUID.java @@ -0,0 +1,75 @@ +package com.impetus.client.crud.datatypes.entities; + +import java.util.UUID; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "StudentMongoUUID", schema = "KunderaMongoDataType@MongoDataTypeTest") +public class StudentMongoUUID +{ + + @Id + private UUID id; + + @Column(name = "AGE") + private short age; + + @Column(name = "NAME") + private String name; + + /** + * @return the id + */ + public UUID getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(UUID id) + { + this.id = id; + } + + /** + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/MongoGeneratedIdTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/MongoGeneratedIdTest.java new file mode 100644 index 000000000..ab2a7906f --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/MongoGeneratedIdTest.java @@ -0,0 +1,213 @@ +package com.impetus.client.generatedId; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.GenerationType; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.bson.types.ObjectId; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.impetus.client.generatedId.entites.MongoGeneratedIdDefault; +import com.impetus.client.generatedId.entites.MongoGeneratedIdStrategyAuto; +import com.impetus.client.generatedId.entites.MongoGeneratedIdStrategyIdentity; +import com.impetus.client.generatedId.entites.MongoGeneratedIdStrategySequence; +import com.impetus.client.generatedId.entites.MongoGeneratedIdStrategyTable; +import com.impetus.client.generatedId.entites.MongoGeneratedIdWithOutSequenceGenerator; +import com.impetus.client.generatedId.entites.MongoGeneratedIdWithOutTableGenerator; +import com.impetus.client.generatedId.entites.MongoGeneratedIdWithSequenceGenerator; +import com.impetus.client.generatedId.entites.MongoGeneratedIdWithTableGenerator; +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.client.utils.MongoUtils; +import com.impetus.kundera.KunderaException; + +public class MongoGeneratedIdTest +{ + + private EntityManagerFactory emf; + + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + } + + @AfterClass + public static void tearDownAfterClass() throws Exception + { + } + + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory("mongoTest"); + } + + @After + public void tearDown() throws Exception + { + MongoUtils.dropDatabase(emf, "mongoTest"); + emf.close(); + } + + @Test + public void testPersist() + { + EntityManager em = emf.createEntityManager(); + + MongoGeneratedIdDefault idDefault = new MongoGeneratedIdDefault(); + idDefault.setName("kuldeep"); + try + { + em.persist(idDefault); + List list = em.createQuery("Select c from MongoGeneratedIdDefault c") + .getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertEquals("kuldeep", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + idDefault = em.find(MongoGeneratedIdDefault.class, id); + Assert.assertNotNull(idDefault); + Assert.assertEquals("kuldeep", idDefault.getName()); + } + catch (KunderaException e) + { + e.printStackTrace(); + Assert.fail(); + } + MongoGeneratedIdStrategyAuto strategyAuto = new MongoGeneratedIdStrategyAuto(); + strategyAuto.setName("kuldeep"); + try + { + em.persist(strategyAuto); + em.clear(); + List list = em.createQuery("Select c from MongoGeneratedIdStrategyAuto c") + .getResultList(); + Assert.assertNotNull(list); + Assert.assertEquals(1, list.size()); + Assert.assertTrue(list.get(0).getId() instanceof ObjectId); + Assert.assertEquals("kuldeep", list.get(0).getName()); + Object id = list.get(0).getId(); + em.clear(); + strategyAuto = em.find(MongoGeneratedIdStrategyAuto.class, id); + Assert.assertNotNull(strategyAuto); + Assert.assertEquals("kuldeep", strategyAuto.getName()); + } + catch (KunderaException e) + { + Assert.fail(); + } + + MongoGeneratedIdStrategyIdentity strategyIdentity = new MongoGeneratedIdStrategyIdentity(); + strategyIdentity.setName("kuldeep"); + try + { + em.persist(strategyIdentity); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.UnsupportedOperationException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.IDENTITY + " Strategy not supported by this client :" + + MongoDBClient.class.getName(), e.getMessage()); + } + + MongoGeneratedIdStrategySequence strategySequence = new MongoGeneratedIdStrategySequence(); + strategySequence.setName("Kuldeep"); + try + { + em.persist(strategySequence); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + MongoDBClient.class.getName(), e.getMessage()); + } + + MongoGeneratedIdStrategyTable strategyTable = new MongoGeneratedIdStrategyTable(); + strategyTable.setName("KK"); + try + { + em.persist(strategyTable); + Assert.fail(); + + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.TABLE + " Strategy not supported by this client :" + + MongoDBClient.class.getName(), e.getMessage()); + } + + MongoGeneratedIdWithOutSequenceGenerator withOutSequenceGenerator = new MongoGeneratedIdWithOutSequenceGenerator(); + withOutSequenceGenerator.setName("Kuldeep Kumar"); + try + { + em.persist(withOutSequenceGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + MongoDBClient.class.getName(), e.getMessage()); + } + + MongoGeneratedIdWithOutTableGenerator withOutTableGenerator = new MongoGeneratedIdWithOutTableGenerator(); + withOutTableGenerator.setName("Kuldeep Mishra"); + try + { + em.persist(withOutTableGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.TABLE + " Strategy not supported by this client :" + + MongoDBClient.class.getName(), e.getMessage()); + } + MongoGeneratedIdWithSequenceGenerator withSequenceGenerator = new MongoGeneratedIdWithSequenceGenerator(); + withSequenceGenerator.setName("Kuldeep Kumar Mishra"); + try + { + em.persist(withSequenceGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.SEQUENCE + " Strategy not supported by this client :" + + MongoDBClient.class.getName(), e.getMessage()); + } + MongoGeneratedIdWithTableGenerator withTableGenerator = new MongoGeneratedIdWithTableGenerator(); + withTableGenerator.setName("Kumar Mishra"); + try + { + em.persist(withTableGenerator); + Assert.fail(); + } + catch (KunderaException e) + { + Assert.assertEquals( + "java.lang.IllegalArgumentException: " + GenerationType.class.getSimpleName() + "." + + GenerationType.TABLE + " Strategy not supported by this client :" + + MongoDBClient.class.getName(), e.getMessage()); + } + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdDefault.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdDefault.java new file mode 100644 index 000000000..394ee7637 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdDefault.java @@ -0,0 +1,53 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "MongoGeneratedIdDefault", schema = "KunderaExamples@mongoTest") +public class MongoGeneratedIdDefault +{ + @Id + @GeneratedValue + private String id; + + @Column + private String name; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyAuto.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyAuto.java new file mode 100644 index 000000000..41643d659 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyAuto.java @@ -0,0 +1,59 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +import org.bson.types.ObjectId; + +@Entity +@Table(name = "MongoGeneratedIdStrategyAuto", schema = "KunderaExamples@mongoTest") +@TableGenerator(name = "id_gen") +public class MongoGeneratedIdStrategyAuto +{ + @Id + @GeneratedValue(generator = "id_gen", strategy = GenerationType.AUTO) + private ObjectId id; + + @Column + private String name; + + /** + * @return the id + */ + public ObjectId getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(ObjectId id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyIdentity.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyIdentity.java new file mode 100644 index 000000000..0ab3bdb1c --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyIdentity.java @@ -0,0 +1,56 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "MongoGeneratedIdStrategyIdentity", schema = "KunderaExamples@mongoTest") +public class MongoGeneratedIdStrategyIdentity +{ + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private String id; + + @Column + private String name; + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategySequence.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategySequence.java new file mode 100644 index 000000000..52f23d1fb --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategySequence.java @@ -0,0 +1,57 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.SequenceGenerator; +import javax.persistence.Table; + +@Entity +@Table(name = "MongoGeneratedIdStrategySequence", schema = "KunderaExamples@mongoTest") +public class MongoGeneratedIdStrategySequence +{ + @Id + @SequenceGenerator(name = "seq_gen") + @GeneratedValue(generator = "seq_gen", strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyTable.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyTable.java new file mode 100644 index 000000000..d73305bb3 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdStrategyTable.java @@ -0,0 +1,59 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "MongoGeneratedIdStrategyTable", schema = "KunderaExamples@mongoTest") +@TableGenerator(name = "table_gen") +public class MongoGeneratedIdStrategyTable +{ + + @Id + @TableGenerator(name = "table_gen_1") + @GeneratedValue(generator = "table_gen", strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithOutSequenceGenerator.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithOutSequenceGenerator.java new file mode 100644 index 000000000..1aa812b3f --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithOutSequenceGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "MongoGeneratedIdWithOutSequenceGenerator", schema = "KunderaExamples@mongoTest") +public class MongoGeneratedIdWithOutSequenceGenerator +{ + + @Id + @GeneratedValue(strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithOutTableGenerator.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithOutTableGenerator.java new file mode 100644 index 000000000..04d70e0e8 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithOutTableGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "MongoGeneratedIdWithOutTableGenerator", schema = "KunderaExamples@mongoTest") +public class MongoGeneratedIdWithOutTableGenerator +{ + + @Id + @GeneratedValue(strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithSequenceGenerator.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithSequenceGenerator.java new file mode 100644 index 000000000..9190e6682 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithSequenceGenerator.java @@ -0,0 +1,56 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.SequenceGenerator; +import javax.persistence.Table; + +@Entity +@Table(name = "MongoGeneratedIdWithSequenceGenerator", schema = "KunderaExamples@mongoTest") +public class MongoGeneratedIdWithSequenceGenerator +{ + @Id + @SequenceGenerator(name = "id_gen", allocationSize = 20, initialValue = 80, schema = "KunderaExamples", sequenceName = "newSequence") + @GeneratedValue(generator = "id_gen", strategy = GenerationType.SEQUENCE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} \ No newline at end of file diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithTableGenerator.java b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithTableGenerator.java new file mode 100644 index 000000000..033cac28c --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/generatedId/entites/MongoGeneratedIdWithTableGenerator.java @@ -0,0 +1,57 @@ +package com.impetus.client.generatedId.entites; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.TableGenerator; + +@Entity +@Table(name = "MongoGeneratedIdWithTableGenerator", schema = "KunderaExamples@mongoTest") +public class MongoGeneratedIdWithTableGenerator +{ + + @Id + @TableGenerator(name = "id_gen", allocationSize = 30, initialValue = 100, schema = "KunderaExamples", table = "kundera", pkColumnName = "sequence", valueColumnName = "sequenceValue", pkColumnValue = "kk") + @GeneratedValue(generator = "id_gen", strategy = GenerationType.TABLE) + private int id; + + @Column + private String name; + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/gis/MongoGISTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/gis/MongoGISTest.java new file mode 100644 index 000000000..1be6054fc --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/gis/MongoGISTest.java @@ -0,0 +1,399 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.gis; + +import java.util.List; + +import junit.framework.Assert; + +import org.databene.contiperf.PerfTest; +import org.databene.contiperf.junit.ContiPerfRule; +import org.databene.contiperf.report.CSVSummaryReportModule; +import org.databene.contiperf.report.HtmlReportModule; +import org.databene.contiperf.report.ReportModule; +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; + +import com.impetus.kundera.gis.SurfaceType; +import com.impetus.kundera.gis.geometry.Coordinate; +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.gis.geometry.Polygon; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.vividsolutions.jts.geom.CoordinateSequence; +import com.vividsolutions.jts.geom.GeometryFactory; +import com.vividsolutions.jts.geom.LinearRing; + +/** + * Test case for GIS + * + * @author amresh.singh + */ +@PerfTest(invocations = 10) +public class MongoGISTest +{ + String persistenceUnit = "mongoTest"; + + PersonGISDao dao; + + static Object testParameter; + + @Rule + public ContiPerfRule i = new ContiPerfRule(new ReportModule[] { new CSVSummaryReportModule(), + new HtmlReportModule() }); + + /** + * @return the testParameter + */ + public Object getTestParameter() + { + return testParameter; + } + + /** + * @param testParameter + * the testParameter to set + */ + public static void setTestParameter(Object testParam) + { + testParameter = testParam; + } + + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + dao = new PersonGISDao(persistenceUnit); + } + + @Test + public synchronized void executeTests() throws Exception + { + addPersons(); + findPerson(); + + // Within Queries + findWithinCircle(); + findWithinTriangle(); + findWithinPolygon(); + findWithinRectangle(); + + // Near Queries + findNear(); + findNearSphere(); + findCentreSphere(); + + findUsingExactCurrentLocation(); + findWithinCircleAndName(); + + // Update/Delete Queries + updateNameWithinCircle(); + deleteNameWithinCircle(); + + updatePerson(); + removePerson(); + } + + @After + public void tearDown() throws Exception + { + dao.close(); + } + + private void addPersons() + { + dao.createEntityManager(); + for (int i = 0; i < 100; i++) + { + double x = i % 10; + double y = Math.floor(i / 10); + + Person person = new Person(); + person.setPersonId(i + 1); + person.setName("Amresh_" + (i + 1)); + person.setCurrentLocation(new Point(x, y)); + + Vehicle vehicle = new Vehicle(); + vehicle.setCurrentLocation(new Point(x + 1.0, y + 1.0)); + vehicle.setPreviousLocation(new Point(x + 2.0, y + 2.0)); + + person.setVehicle(vehicle); + + dao.addPerson(person); + } + dao.closeEntityManager(); + } + + private void findPerson() + { + dao.createEntityManager(); + Person person = dao.findPerson(4); + + Assert.assertNotNull(person); + Assert.assertEquals(4, person.getPersonId()); + Assert.assertEquals("Amresh_4", person.getName()); + + Point currentLocation = person.getCurrentLocation(); + Assert.assertNotNull(currentLocation); + Assert.assertEquals(3.0, currentLocation.getX()); + Assert.assertEquals(0.0, currentLocation.getY()); + + Vehicle vehicleLocation = person.getVehicle(); + Assert.assertNotNull(vehicleLocation); + Assert.assertNotNull(vehicleLocation.getCurrentLocation()); + Assert.assertEquals(4.0, vehicleLocation.getCurrentLocation().getX()); + Assert.assertEquals(1.0, vehicleLocation.getCurrentLocation().getY()); + Assert.assertNotNull(vehicleLocation.getPreviousLocation()); + Assert.assertEquals(5.0, vehicleLocation.getPreviousLocation().getX()); + Assert.assertEquals(2.0, vehicleLocation.getPreviousLocation().getY()); + + dao.closeEntityManager(); + } + + private void findWithinCircle() + { + dao.createEntityManager(); + + List persons = dao.findWithinCircle(5.0, 5.0, 2.0, SurfaceType.FLAT); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 13); + dao.closeEntityManager(); + } + + private void findWithinTriangle() + { + dao.createEntityManager(); + + List persons = dao.findWithinTriangle(5.0, 5.0, 6.0, 6.0, 7.0, 7.0); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 3); + dao.closeEntityManager(); + } + + private void findWithinPolygon() + { + dao.createEntityManager(); + + GeometryFactory factory = new GeometryFactory(); + + Coordinate[] coordinates = new Coordinate[6]; + coordinates[0] = new Coordinate(1.0, 1.0); + coordinates[1] = new Coordinate(1.0, 2.0); + coordinates[2] = new Coordinate(3.0, 4, 0); + coordinates[3] = new Coordinate(4.0, 3.0); + coordinates[4] = new Coordinate(4.0, 1.0); + coordinates[5] = new Coordinate(1.0, 1.0); + + CoordinateSequence points = factory.getCoordinateSequenceFactory().create(coordinates); + + LinearRing shell = new LinearRing(points, factory); + LinearRing[] holes = new LinearRing[0]; + // holes[0] = shell; + + Polygon polygon = new Polygon(shell, holes, factory); + List persons = dao.findWithinPolygon(polygon); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 11); + dao.closeEntityManager(); + + dao.createEntityManager(); + + holes = new LinearRing[1]; + holes[0] = shell; + polygon = new Polygon(shell, holes, factory); + persons = dao.findWithinPolygon(polygon); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 8); + dao.closeEntityManager(); + + } + + private void findWithinRectangle() + { + dao.createEntityManager(); + + List persons = dao.findWithinRectangle(5.0, 5.0, 6.0, 6.0); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 4); + dao.closeEntityManager(); + } + + private void findNear() + { + dao.createEntityManager(); + List persons = dao.findNear(5.0, 5.0, 2.0, SurfaceType.FLAT); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 13); + dao.closeEntityManager(); + } + + private void findNearSphere() + { + dao.createEntityManager(); + List persons = dao.findNear(5.0, 5.0, (2.0 * 2.0 * 3.1416 / 360.0), SurfaceType.SPHERICAL); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 13); + dao.closeEntityManager(); + } + + private void findCentreSphere() + { + dao.createEntityManager(); + + // List persons = dao.findWithinCircle(5.0, 5.0, + // (2.0*2.0*3.1416/360.0), SurfaceType.SPHERICAL); + // Assert.assertNotNull(persons); + // Assert.assertFalse(persons.isEmpty()); + // Assert.assertTrue(persons.size() == 13); + dao.closeEntityManager(); + } + + private void findUsingExactCurrentLocation() + { + dao.createEntityManager(); + + List persons = dao.findUsingCLWithEQ(5.0, 5.0); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 1); + dao.closeEntityManager(); + } + + private void findWithinCircleAndName() + { + dao.createEntityManager(); + + List persons = dao.findWithinCircleAndName(5.0, 5.0, 2.0, SurfaceType.FLAT, "Amresh_45"); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 1); + dao.closeEntityManager(); + } + + private void updateNameWithinCircle() + { + dao.createEntityManager(); + + List persons = dao.updateNameWithinCircle(5.0, 5.0, 0.0, SurfaceType.FLAT); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 1); + Assert.assertEquals("Kuldeep", persons.get(0).getName()); + dao.closeEntityManager(); + + dao.createEntityManager(); + persons = dao.findWithinCircle(5.0, 5.0, 0.0, SurfaceType.FLAT); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 1); + Assert.assertEquals("Kuldeep", persons.get(0).getName()); + dao.closeEntityManager(); + } + + private void deleteNameWithinCircle() + { + dao.createEntityManager(); + + List persons = dao.deleteNameWithinCircle(5.0, 5.0, 0.0, SurfaceType.FLAT); + Assert.assertNotNull(persons); + Assert.assertFalse(persons.isEmpty()); + Assert.assertTrue(persons.size() == 1); + Assert.assertEquals("Kuldeep", persons.get(0).getName()); + dao.closeEntityManager(); + + dao.createEntityManager(); + persons = dao.findWithinCircle(5.0, 5.0, 0.0, SurfaceType.FLAT); + Assert.assertNotNull(persons); + Assert.assertTrue(persons.isEmpty()); + dao.closeEntityManager(); + } + + /** + * + */ + private void updatePerson() + { + dao.createEntityManager(); + Person person = dao.findPerson(4); + + Assert.assertNotNull(person); + Assert.assertEquals(4, person.getPersonId()); + Assert.assertEquals("Amresh_4", person.getName()); + + person.setCurrentLocation(new Point(9.3, 5.8)); + + Vehicle vehicle = person.getVehicle(); + vehicle.setCurrentLocation(new Point(5.67, 11.59)); + vehicle.setPreviousLocation(new Point(15.67, 21.59)); + + person.setVehicle(vehicle); + + dao.mergePerson(person); + dao.closeEntityManager(); + dao.createEntityManager(); + + person = dao.findPerson(4); + + Assert.assertNotNull(person); + Assert.assertEquals(4, person.getPersonId()); + Assert.assertEquals("Amresh_4", person.getName()); + Point currentLocation = person.getCurrentLocation(); + Assert.assertNotNull(currentLocation); + Assert.assertEquals(9.3, currentLocation.getX()); + Assert.assertEquals(5.8, currentLocation.getY()); + + vehicle = person.getVehicle(); + Assert.assertNotNull(vehicle); + Assert.assertNotNull(vehicle.getCurrentLocation()); + Assert.assertEquals(5.67, vehicle.getCurrentLocation().getX()); + Assert.assertEquals(11.59, vehicle.getCurrentLocation().getY()); + Assert.assertNotNull(vehicle.getPreviousLocation()); + Assert.assertEquals(15.67, vehicle.getPreviousLocation().getX()); + Assert.assertEquals(21.59, vehicle.getPreviousLocation().getY()); + + dao.closeEntityManager(); + + } + + /** + * + */ + private void removePerson() + { + dao.createEntityManager(); + Person person = dao.findPerson(4); + + Assert.assertNotNull(person); + + dao.removePerson(person); + + dao.closeEntityManager(); + dao.createEntityManager(); + + person = dao.findPerson(4); + + Assert.assertNull(person); + dao.closeEntityManager(); + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/gis/Person.java b/src/kundera-mongo/src/test/java/com/impetus/client/gis/Person.java new file mode 100644 index 000000000..e5b1ab45f --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/gis/Person.java @@ -0,0 +1,120 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.gis; + +import javax.persistence.Column; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Person Entity Class + * + * @author amresh.singh + */ + +@Entity +@Table(name = "PERSON_LOCATION", schema = "KunderaExamples@mongoTest") +@IndexCollection(columns = { @Index(name = "currentLocation", type = "GEO2D") }) +public class Person +{ + @Id + @Column(name = "PERSON_ID") + private int personId; + + @Column(name = "PERSON_NAME") + private String name; + + @Column(name = "CURRENT_LOCATION") + private Point currentLocation; + + @Embedded + private Vehicle vehicle; + + /** + * @return the personId + */ + public int getPersonId() + { + return personId; + } + + /** + * @param personId + * the personId to set + */ + public void setPersonId(int personId) + { + this.personId = personId; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the currentLocation + */ + public Point getCurrentLocation() + { + return currentLocation; + } + + /** + * @param currentLocation + * the currentLocation to set + */ + public void setCurrentLocation(Point currentLocation) + { + this.currentLocation = currentLocation; + } + + /** + * @return the vehicle + */ + public Vehicle getVehicle() + { + return vehicle; + } + + /** + * @param vehicle + * the vehicle to set + */ + public void setVehicle(Vehicle vehicle) + { + this.vehicle = vehicle; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/gis/PersonGISDao.java b/src/kundera-mongo/src/test/java/com/impetus/client/gis/PersonGISDao.java new file mode 100644 index 000000000..85ea11dad --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/gis/PersonGISDao.java @@ -0,0 +1,233 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.gis; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.Query; + +import com.impetus.client.utils.MongoUtils; +import com.impetus.kundera.gis.SurfaceType; +import com.impetus.kundera.gis.geometry.Circle; +import com.impetus.kundera.gis.geometry.Envelope; +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.gis.geometry.Polygon; +import com.impetus.kundera.gis.geometry.Triangle; + +/** + * DAO for Geolocation processing for {@link Person} entity + * + * @author amresh.singh + */ +public class PersonGISDao +{ + + private EntityManager em; + + private EntityManagerFactory emf; + + private String pu; + + public PersonGISDao(String persistenceUnitName) + { + this.pu = persistenceUnitName; + if (emf == null) + { + try + { + emf = Persistence.createEntityManagerFactory(persistenceUnitName); + } + catch (Exception e) + { + e.printStackTrace(); + } + } + + } + + public void createEntityManager() + { + if (em == null) + { + em = emf.createEntityManager(); + } + } + + public void closeEntityManager() + { + if (em != null) + { + em.close(); + em = null; + } + } + + public void close() + { + if (emf != null) + { + MongoUtils.dropDatabase(emf, pu); + emf.close(); + } + } + + public void addPerson(Person person) + { + em.persist(person); + } + + public Person findPerson(int personId) + { + return em.find(Person.class, personId); + } + + public List findWithinCircle(double x, double y, double r, SurfaceType surfaceType) + { + Circle circle = new Circle(x, y, r); + circle.setSurfaceType(surfaceType); + + Query q = em.createQuery("Select p from Person p where p.currentLocation IN ?1"); + q.setParameter(1, circle); + List persons = q.getResultList(); + return persons; + } + + public List findWithinTriangle(double x1, double y1, double x2, double y2, double x3, double y3) + { + + Triangle triangle = new Triangle(x1, y1, x2, y2, x3, y3); + + Query q = em.createQuery("Select p from Person p where p.currentLocation IN :triangle"); + q.setParameter("triangle", triangle); + List persons = q.getResultList(); + return persons; + } + + public List findWithinPolygon(Polygon polygon) + { + Query q = em.createQuery("Select p from Person p where p.currentLocation IN :polygon"); + q.setParameter("polygon", polygon); + List persons = q.getResultList(); + return persons; + } + + public List findWithinRectangle(double x1, double y1, double x2, double y2) + { + Envelope envelope = new Envelope(x1, x2, y1, y2); + Query q = em.createQuery("Select p from Person p where p.currentLocation IN :envelope"); + q.setParameter("envelope", envelope); + List persons = q.getResultList(); + return persons; + } + + public List findNear(double x, double y, double maxDistance, SurfaceType surfaceType) + { + Point point = new Point(x, y); + point.setSurfaceType(surfaceType); + + Query q = em + .createQuery("Select p from Person p where p.currentLocation > :point AND p.currentLocation < :maxDistance"); + q.setParameter("point", point); + q.setParameter("maxDistance", maxDistance); + List persons = q.getResultList(); + return persons; + } + + public void mergePerson(Person person) + { + em.merge(person); + } + + public void removePerson(Person person) + { + em.remove(person); + } + + /** + * @param d + * @param e + * @return + */ + public List findUsingCLWithEQ(double x, double y) + { + Circle circle = new Circle(x, y, 0); + circle.setSurfaceType(SurfaceType.FLAT); + + Query q = em.createQuery("Select p from Person p where p.currentLocation IN ?1"); + q.setParameter(1, circle); + List persons = q.getResultList(); + return persons; + } + + /** + * @param d + * @param e + * @param f + * @param flat + * @param string + * @return + */ + public List findWithinCircleAndName(double x, double y, double r, SurfaceType surfaceType, String name) + { + + Circle circle = new Circle(x, y, r); + circle.setSurfaceType(surfaceType); + + Query q = em.createQuery("Select p from Person p where p.name = :name and p.currentLocation IN :circle"); + q.setParameter("name", name); + q.setParameter("circle", circle); + List persons = q.getResultList(); + return persons; + + } + + /** + * @param d + * @param e + * @param f + * @param flat + * @return + */ + public List updateNameWithinCircle(double x, double y, double r, SurfaceType surfaceType) + { + Circle circle = new Circle(x, y, r); + circle.setSurfaceType(surfaceType); + Query q = em.createQuery("Update Person p SET p.name=Kuldeep where p.currentLocation IN ?1"); + q.setParameter(1, circle); + List persons = q.getResultList(); + return persons; + } + + /** + * @param d + * @param e + * @param f + * @param flat + * @return + */ + public List deleteNameWithinCircle(double x, double y, double r, SurfaceType surfaceType) + { + Circle circle = new Circle(x, y, r); + circle.setSurfaceType(surfaceType); + Query q = em.createQuery("Delete From Person p where p.currentLocation IN ?1"); + q.setParameter(1, circle); + List persons = q.getResultList(); + return persons; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/gis/Vehicle.java b/src/kundera-mongo/src/test/java/com/impetus/client/gis/Vehicle.java new file mode 100644 index 000000000..734a011b6 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/gis/Vehicle.java @@ -0,0 +1,74 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.gis; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * @author Kuldeep Mishra + * + */ +@Embeddable +@IndexCollection(columns = { @Index(name = "currentLocation", type = "GEO2D"), + @Index(name = "previousLocation", type = "GEO2D") }) +public class Vehicle +{ + @Column(name = "CURRENT_VEHICLE_LOCATION") + private Point currentLocation; + + @Column(name = "PREVIOUS_VEHICLE_LOCATION") + private Point previousLocation; + + /** + * @return the currentLocation + */ + public Point getCurrentLocation() + { + return currentLocation; + } + + /** + * @param currentLocation + * the currentLocation to set + */ + public void setCurrentLocation(Point currentLocation) + { + this.currentLocation = currentLocation; + } + + /** + * @return the previousLocation + */ + public Point getPreviousLocation() + { + return previousLocation; + } + + /** + * @param previousLocation + * the previousLocation to set + */ + public void setPreviousLocation(Point previousLocation) + { + this.previousLocation = previousLocation; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoDBPropertyReaderTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoDBPropertyReaderTest.java new file mode 100644 index 000000000..1877cd421 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoDBPropertyReaderTest.java @@ -0,0 +1,206 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb.config; + +import java.io.IOException; +import java.io.InputStream; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.StringTokenizer; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.MongoDBConstants; +import com.impetus.client.mongodb.config.MongoDBPropertyReader.MongoDBSchemaMetadata; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.configure.PersistenceUnitConfiguration; +import com.impetus.kundera.configure.PropertyReader; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.mongodb.ReadPreference; + +/** + * @author impadmin + * + */ +public class MongoDBPropertyReaderTest +{ + + private static Logger log = LoggerFactory.getLogger(MongoDBPropertyReaderTest.class); + + private List connections = new ArrayList(); + + private String pu = "mongoTest"; + + private MongoDBSchemaMetadata dbSchemaMetadata; + + private int timeOut; + + private ReadPreference readPreference; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + new PersistenceUnitConfiguration(pu).configure(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + } + + /** + * Test method for + * {@link com.impetus.client.mongodb.config.MongoDBPropertyReader#read(java.lang.String)} + * . + */ + @Test + public void testRead() + { + PropertyReader reader = new MongoDBPropertyReader(null); + reader.read(pu); + dbSchemaMetadata = MongoDBPropertyReader.msmd; + + Properties properties = new Properties(); + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(pu); + String propertyName = puMetadata != null ? puMetadata + .getProperty(PersistenceProperties.KUNDERA_CLIENT_PROPERTY) : null; + + InputStream inStream = propertyName != null ? ClassLoader.getSystemResourceAsStream(propertyName) : null; + if (inStream != null) + { + try + { + properties.load(inStream); + String readPreference = properties.getProperty(MongoDBConstants.READ_PREFERENCE); + if (readPreference != null) + { + if (readPreference.equalsIgnoreCase("primary")) + { + this.readPreference = ReadPreference.PRIMARY; + } + else if (readPreference.equalsIgnoreCase("secondary")) + { + this.readPreference = ReadPreference.SECONDARY; + } + else + { + log.warn("Incorrect Read Preference specified. Only primary/ secondary allowed"); + } + } + timeOut = Integer.parseInt(properties.getProperty(MongoDBConstants.SOCKET_TIMEOUT)); + + parseConnectionString(properties.getProperty(MongoDBConstants.CONNECTIONS)); + + // Assert.assertEquals(timeOut, + // dbSchemaMetadata.getSocketTimeOut()); + // Assert.assertEquals(this.readPreference, + // dbSchemaMetadata.getReadPreference()); + // Assert.assertEquals(connections.size(), + // dbSchemaMetadata.getConnections().size()); + } + catch (NumberFormatException nfe) + { + log.info("time out should be numeric"); + } + catch (IOException e) + { + log.info("property file not found in class path"); + } + } + } + + private void parseConnectionString(String connectionStr) + { + String[] tokens = { "host", "port" }; + Map hostPort = new HashMap(); + // parse connectionStr + StringTokenizer connections = new StringTokenizer(connectionStr, ","); + while (connections.hasMoreTokens()) + { + StringTokenizer connection = new StringTokenizer(connections.nextToken(), ":"); + int count = 0; + while (connection.hasMoreTokens()) + { + hostPort.put(tokens[count++], connection.nextToken()); + } + addConnection(hostPort.get(tokens[0]), hostPort.get(tokens[1])); + } + } + + private void addConnection(String host, String port) + { + Connection connection = null; + if (host != null && port != null) + { + connection = new Connection(host, port); + } + else + { + // TODO + return; + } + + if (connection != null && !connections.contains(connection)) + { + connections.add(connection); + } + } + + private class Connection + { + private String host; + + private String port; + + public Connection(String host, String port) + { + this.host = host; + this.port = port; + } + + /** + * @return the host + */ + public String getHost() + { + return host; + } + + /** + * @return the port + */ + public String getPort() + { + return port; + } + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoUser.java b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoUser.java new file mode 100644 index 000000000..a9c2bb1ef --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoUser.java @@ -0,0 +1,80 @@ +/** + * + */ +package com.impetus.client.mongodb.config; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "MongoUser", schema = "KunderaCassandraXmlTest@mongoTest") +public class MongoUser +{ + + @Id + private String name; + + @Column + private int age; + + @Column + private String address; + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the age + */ + public int getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(int age) + { + this.age = age; + } + + /** + * @return the address + */ + public String getAddress() + { + return address; + } + + /** + * @param address + * the address to set + */ + public void setAddress(String address) + { + this.address = address; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoUserTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoUserTest.java new file mode 100644 index 000000000..8abd41166 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/MongoUserTest.java @@ -0,0 +1,75 @@ +/** + * + */ +package com.impetus.client.mongodb.config; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +/** + * @author Kuldeep Mishra + * + */ +public class MongoUserTest +{ + + /** + * + */ + private static final String _PU = "mongoTest"; + + private EntityManagerFactory emf; + + private EntityManager em; + + private Map puProperties = new HashMap(); + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + puProperties.put("kundera.ddl.auto.prepare", "create-drop"); + puProperties.put("kundera.keyspace", "KunderaMongoKeyspace"); + emf = Persistence.createEntityManagerFactory(_PU, puProperties); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + puProperties = null; + } + + @Test + public void test() + { + MongoUser u = new MongoUser(); + u.setName("kuldeep"); + u.setAge(24); + u.setAddress("gzb"); + em.persist(u); + + em.clear(); + + MongoUser user = em.find(MongoUser.class, "kuldeep"); + Assert.assertNotNull(user); + Assert.assertEquals(24, user.getAge()); + Assert.assertEquals("gzb", user.getAddress()); + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/OperationLevelPropertiesTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/OperationLevelPropertiesTest.java new file mode 100644 index 000000000..51d81c872 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/config/OperationLevelPropertiesTest.java @@ -0,0 +1,120 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.mongodb.config; + +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.crud.PersonMongo; +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.client.mongodb.MongoDBClientProperties; +import com.impetus.kundera.client.Client; +import com.mongodb.DBEncoder; +import com.mongodb.DefaultDBEncoder; +import com.mongodb.LazyDBEncoder; +import com.mongodb.WriteConcern; + +/** + * Test case for properties set on operation level in MongoDBClient + * + * @author amresh.singh + */ +public class OperationLevelPropertiesTest +{ + String persistenceUnit = "mongoTest"; + + EntityManagerFactory emf; + + EntityManager em; + + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory(persistenceUnit); + em = emf.createEntityManager(); + em.getDelegate(); + } + + @Test + public void executeTest() + { + // Get properties from client + Map clients = (Map) em.getDelegate(); + MongoDBClient client = (MongoDBClient) clients.get(persistenceUnit); + + // Check default values + WriteConcern wc = client.getWriteConcern(); + DBEncoder encoder = client.getEncoder(); + Assert.assertNotNull(wc); + Assert.assertFalse(wc.getFsync()); + Assert.assertEquals(0, wc.getW()); + Assert.assertEquals(0, wc.getWtimeout()); + Assert.assertNotNull(encoder); + Assert.assertTrue(encoder instanceof DefaultDBEncoder); + + // Set parameters into EM + // (See http://api.mongodb.org/java/2.6/com/mongodb/WriteConcern.html) + WriteConcern wcNew = new WriteConcern(1, 300, true); + DBEncoder encoderNew = new LazyDBEncoder(); + em.setProperty(MongoDBClientProperties.WRITE_CONCERN, wcNew); + // em.setProperty(MongoDBClientProperties.DB_ENCODER, encoderNew); + + // Check Modified values + WriteConcern wcModified = client.getWriteConcern(); + DBEncoder encoderModified = client.getEncoder(); + Assert.assertNotNull(wcModified); + Assert.assertTrue(wcModified.getFsync()); + Assert.assertEquals(1, wcModified.getW()); + Assert.assertEquals(300, wcModified.getWtimeout()); + Assert.assertNotNull(encoderModified); + // Assert.assertTrue(encoderModified instanceof LazyDBEncoder); + + // Write Entity to database + PersonMongo person = new PersonMongo(); + person.setPersonId("1"); + person.setPersonName("Amresh"); + person.setAge(31); + em.persist(person); + + // Find entity from database + PersonMongo p = em.find(PersonMongo.class, "1"); + Assert.assertNotNull(p); + + // Delete entity from database + em.remove(p); + + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + em.close(); + emf.close(); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/index/IndexTypeTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/index/IndexTypeTest.java new file mode 100644 index 000000000..5c610d572 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/index/IndexTypeTest.java @@ -0,0 +1,58 @@ +/******************************************************************************* + * * Copyright 2013 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb.index; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +/** + * @author amresh.singh + * + */ +public class IndexTypeTest +{ + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + } + + /** + * Test method for {@link com.impetus.client.mongodb.index.IndexType#findByValue(com.impetus.client.mongodb.index.IndexType)}. + */ + @Test + public void testFindByValue() + { + Assert.assertEquals("1", IndexType.findByValue(IndexType.ASC)); + Assert.assertEquals("-1", IndexType.findByValue(IndexType.DSC)); + Assert.assertEquals("2D", IndexType.findByValue(IndexType.GEO2D)); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/schemamanager/MongoDBEntitySimple.java b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/schemamanager/MongoDBEntitySimple.java new file mode 100644 index 000000000..d1eefa7d3 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/schemamanager/MongoDBEntitySimple.java @@ -0,0 +1,142 @@ +/** + * + */ +package com.impetus.client.mongodb.schemamanager; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.impetus.kundera.gis.geometry.Point; +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * @author Kuldeep Mishra + * + */ +@Entity +@Table(name = "MongoDBEntitySimple", schema = "KunderaMongoSchemaGeneration@mongoSchemaGenerationTest") +@IndexCollection(columns = { @Index(name = "personName", type = "ASC"), + @Index(name = "age", type = "DSC", min = 100, max = 500), + @Index(name = "currentLocation", type = "GEO2D", min = -100, max = 500) }) +public class MongoDBEntitySimple +{ + + /** The person id. */ + @Id + @Column(name = "PERSON_ID") + private String personId; + + /** The person name. */ + @Column(name = "PERSON_NAME") + private String personName; + + /** The age. */ + @Column(name = "AGE") + private short age; + + @Column(name = "CURRENT_LOCATION") + private Point currentLocation; + + @Column(name = "PREVIOUS_LOCATION") + private Point previousLocation; + + /** + * Gets the person id. + * + * @return the person id + */ + public String getPersonId() + { + return personId; + } + + /** + * Gets the person name. + * + * @return the person name + */ + public String getPersonName() + { + return personName; + } + + /** + * Sets the person name. + * + * @param personName + * the new person name + */ + public void setPersonName(String personName) + { + this.personName = personName; + } + + /** + * Sets the person id. + * + * @param personId + * the new person id + */ + public void setPersonId(String personId) + { + this.personId = personId; + } + + /** + * Gets the age. + * + * @return the age + */ + public short getAge() + { + return age; + } + + /** + * Sets the age. + * + * @param age + * the age to set + */ + public void setAge(short age) + { + this.age = age; + } + + /** + * @return the currentLocation + */ + public Point getCurrentLocation() + { + return currentLocation; + } + + /** + * @param currentLocation + * the currentLocation to set + */ + public void setCurrentLocation(Point currentLocation) + { + this.currentLocation = currentLocation; + } + + /** + * @return the previousLocation + */ + public Point getPreviousLocation() + { + return previousLocation; + } + + /** + * @param previousLocation + * the previousLocation to set + */ + public void setPreviousLocation(Point previousLocation) + { + this.previousLocation = previousLocation; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/schemamanager/MongoDBSchemaManagerTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/schemamanager/MongoDBSchemaManagerTest.java new file mode 100644 index 000000000..52c04ddb6 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/mongodb/schemamanager/MongoDBSchemaManagerTest.java @@ -0,0 +1,268 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.mongodb.schemamanager; + +import java.lang.reflect.Field; +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.client.mongodb.MongoDBClientFactory; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.ClientResolver; +import com.impetus.kundera.configure.schema.SchemaGenerationException; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.mongodb.BasicDBObject; +import com.mongodb.DB; +import com.mongodb.DBCollection; +import com.mongodb.DBObject; +import com.mongodb.ReadPreference; + +/** + * @author Kuldeep Mishra + * + */ +public class MongoDBSchemaManagerTest +{ + private DB db; + + private String persistenceUnit = "mongoSchemaGenerationTest"; + + private EntityManagerFactory emf; + + private EntityManager em; + + + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + truncateMongo(); + } + + + @Test + public void testValidate() + { + + try + { + Map props = new HashMap(); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "validate"); + emf = Persistence.createEntityManagerFactory(persistenceUnit, props); + Assert.fail("Schema generation exception should have been thrown since schema doesn't exist"); + } + catch (Exception e) + { + Assert.assertNotNull(e); + } + } + + @Test + public void testUpdate() + { + + Map props = new HashMap(); + props.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "update"); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + emf = Persistence.createEntityManagerFactory(persistenceUnit, props); + em = emf.createEntityManager(); + + getDB(); + + DBCollection collection = db.getCollection("MongoDBEntitySimple"); + Assert.assertEquals(ReadPreference.PRIMARY, collection.getReadPreference()); + Assert.assertNotNull(collection.getIndexInfo()); + Assert.assertEquals(4, collection.getIndexInfo().size()); + int count = 0; + for (DBObject dbObject : collection.getIndexInfo()) + { + + if (dbObject.get("name").equals("_id_")) + { + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("_id", 1))); + count++; + } + else if (dbObject.get("name").equals("PERSON_NAME_1")) + { + Assert.assertEquals(new Integer(Integer.MIN_VALUE), dbObject.get("min")); + Assert.assertEquals(new Integer(Integer.MAX_VALUE), dbObject.get("max")); + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("PERSON_NAME", 1))); + count++; + } + else if (dbObject.get("name").equals("AGE_-1")) + { + Assert.assertEquals(new Integer(100), dbObject.get("min")); + Assert.assertEquals(new Integer(500), dbObject.get("max")); + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("AGE", -1))); + count++; + } + else + { + Assert.assertEquals(new Integer(-100), dbObject.get("min")); + Assert.assertEquals(new Integer(500), dbObject.get("max")); + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("CURRENT_LOCATION", "2d"))); + count++; + } + } + Assert.assertEquals(4, count); + } + + /** + * Test method for + * {@link com.impetus.client.mongodb.schemamanager.MongoDBSchemaManager#create(java.util.List)} + * . + */ + @Test + public void testCreate() + { + emf = Persistence.createEntityManagerFactory(persistenceUnit); + em = emf.createEntityManager(); + getDB(); + + DBCollection collection = db.getCollection("MongoDBEntitySimple"); + Assert.assertEquals(ReadPreference.PRIMARY, collection.getReadPreference()); + Assert.assertNotNull(collection.getIndexInfo()); + Assert.assertEquals(4, collection.getIndexInfo().size()); + int count = 0; + for (DBObject dbObject : collection.getIndexInfo()) + { + + if (dbObject.get("name").equals("_id_")) + { + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("_id", 1))); + count++; + } + else if (dbObject.get("name").equals("PERSON_NAME_1")) + { + Assert.assertEquals(new Integer(Integer.MIN_VALUE), dbObject.get("min")); + Assert.assertEquals(new Integer(Integer.MAX_VALUE), dbObject.get("max")); + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("PERSON_NAME", 1))); + count++; + } + else if (dbObject.get("name").equals("AGE_-1")) + { + Assert.assertEquals(new Integer(100), dbObject.get("min")); + Assert.assertEquals(new Integer(500), dbObject.get("max")); + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("AGE", -1))); + count++; + } + else + { + Assert.assertEquals(new Integer(-100), dbObject.get("min")); + Assert.assertEquals(new Integer(500), dbObject.get("max")); + Assert.assertTrue(dbObject.get("key").equals(new BasicDBObject("CURRENT_LOCATION", "2d"))); + count++; + } + } + Assert.assertEquals(4, count); + } + + /** + * Test method for + * {@link com.impetus.client.mongodb.schemamanager.MongoDBSchemaManager#dropSchema()} + * . + */ + @Test + public void testDropSchema() + { + emf = Persistence.createEntityManagerFactory(persistenceUnit); + em = emf.createEntityManager(); + getDB(); + + MongoDBClientFactory clientFactory = (MongoDBClientFactory) ClientResolver.getClientFactory(persistenceUnit); + clientFactory.getSchemaManager(null).dropSchema(); + DBCollection collection = db.getCollection("MongoDBEntitySimple"); + Assert.assertTrue(collection.getIndexInfo().isEmpty()); + Assert.assertEquals(0,collection.getCount()); + } + + /** + * + */ + private void truncateMongo() + { + + if (db != null) + { + db.dropDatabase(); + } + } + + /** + * + */ + private void getDB() + { + Map clients = (Map) em.getDelegate(); + MongoDBClient client = (MongoDBClient) clients.get(persistenceUnit); + if (client != null) + { + try + { + Field mongodb = client.getClass().getDeclaredField("mongoDb"); + if (!mongodb.isAccessible()) + { + mongodb.setAccessible(true); + } + db = (DB) mongodb.get(client); + } + + catch (SecurityException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (NoSuchFieldException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IllegalArgumentException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IllegalAccessException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/TwingoTest.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/TwingoTest.java new file mode 100644 index 000000000..3ab26e8c3 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/TwingoTest.java @@ -0,0 +1,99 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter; + +import org.databene.contiperf.PerfTest; +import org.databene.contiperf.junit.ContiPerfRule; +import org.databene.contiperf.report.CSVSummaryReportModule; +import org.databene.contiperf.report.HtmlReportModule; +import org.databene.contiperf.report.ReportModule; +import org.junit.Rule; +import org.junit.Test; + +import com.impetus.client.twitter.dao.Twitter; + +/** + * Test case for MongoDB. + * + * @author amresh.singh + */ +public class TwingoTest extends TwitterTestBaseMongo +{ + + /** The user id1. */ + String userId1; + + /** The user id2. */ + String userId2; + + /** The twitter. */ + Twitter twitter; + + @Rule + public ContiPerfRule i = new ContiPerfRule(new ReportModule[] { new CSVSummaryReportModule(), + new HtmlReportModule() }); + + /* + * (non-Javadoc) + * + * @see junit.framework.TestCase#setUp() + */ + @Override + protected void setUp() throws Exception + { + setUpInternal("mongoTest"); + } + + /** + * Test on execute. + */ + + @Test + @PerfTest(invocations = 10) + public void testOnExecute() + { + executeTestSuite(); + } + + @Override + protected void tearDown() throws Exception + { + tearDownInternal(); + } + + @Override + void createSchema() + { + // No need to create schema, it will be created automatically + } + + @Override + void startServer() + { + // Currently no embedded server + } + + @Override + void stopServer() + { + // Currently no embedded server + } + + @Override + void deleteSchema() + { + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/TwitterTestBaseMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/TwitterTestBaseMongo.java new file mode 100644 index 000000000..32cf1860b --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/TwitterTestBaseMongo.java @@ -0,0 +1,489 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter; + +import java.util.List; + +import junit.framework.TestCase; + +import org.junit.Assert; + +import com.impetus.client.twitter.dao.Twitter; +import com.impetus.client.twitter.dao.TwitterService; +import com.impetus.client.twitter.entities.ExternalLinkMongo; +import com.impetus.client.twitter.entities.PersonalDetailMongo; +import com.impetus.client.twitter.entities.PreferenceMongo; +import com.impetus.client.twitter.entities.TweetMongo; +import com.impetus.client.twitter.entities.UserMongo; + +/** + * Test case for MongoDB. + * + * @author amresh.singh + */ +public abstract class TwitterTestBaseMongo extends TestCase +{ + public static final boolean RUN_IN_EMBEDDED_MODE = true; + + public static final boolean AUTO_MANAGE_SCHEMA = true; + + /** The user id1. */ + String userId1; + + /** The user id2. */ + String userId2; + + /** The twitter. */ + protected Twitter twitter; + + /** + * Sets the up internal. + * + * @param persistenceUnitName + * the new up internal + * @throws Exception + * the exception + */ + protected void setUpInternal(String persistenceUnitName) throws Exception + { + userId1 = "0001"; + userId2 = "0002"; + + // Start Cassandra Server + if (RUN_IN_EMBEDDED_MODE) + { + startServer(); + } + + twitter = new TwitterService(persistenceUnitName); + + // Create Schema + if (AUTO_MANAGE_SCHEMA) + { + createSchema(); + } + } + + /* + * (non-Javadoc) + * + * @see junit.framework.TestCase#tearDown() + */ + /** + * Tear down internal. + * + * @throws Exception + * the exception + */ + protected void tearDownInternal() throws Exception + { + if (twitter != null) + { + twitter.close(); + } + + if (AUTO_MANAGE_SCHEMA) + { + deleteSchema(); + } + + // Stop Server + if (RUN_IN_EMBEDDED_MODE) + { + stopServer(); + } + } + + /** + * Execute suite. + */ + protected void executeTestSuite() + { + // Insert, Find and Update + addAllUserInfo(); + getUserById(); + updateUser(); + + // Queries + getAllUsers(); + getAllTweets(); + + // Remove Users + removeUser(); + + } + + protected void addAllUserInfo() + { + UserMongo user1 = buildUser1(); + UserMongo user2 = buildUser2(); + + twitter.createEntityManager(); + twitter.addUser(user1); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addUser(user2); + twitter.closeEntityManager(); + } + + protected void getUserById() + { + twitter.createEntityManager(); + UserMongo user1 = twitter.findUserById(userId1); + assertUser1(user1); + + UserMongo user2 = twitter.findUserById(userId2); + assertUser2(user2); + + } + + protected void updateUser() + { + twitter.createEntityManager(); + UserMongo user1 = twitter.findUserById(userId1); + assertUser1(user1); + + user1.setPersonalDetail(new PersonalDetailMongo("Vivek", "unknown", "Married")); + user1.addTweet(new TweetMongo("My Third Tweet", "iPhone")); + twitter.mergeUser(user1); + + UserMongo user1AfterMerge = twitter.findUserById(userId1); + + assertUpdatedUser1(user1AfterMerge); + + twitter.closeEntityManager(); + } + + protected void removeUser() + { + twitter.createEntityManager(); + UserMongo user1 = twitter.findUserById(userId1); + // TODO: this needs to uncomment only after fixing update issue on + // associations + // assertUpdatedUser1(user1); + + twitter.removeUser(user1); + + UserMongo user1AfterRemoval = twitter.findUserById(userId1); + Assert.assertNull(user1AfterRemoval); + + UserMongo user2 = twitter.findUserById(userId2); + // TODO: this needs to uncomment only after fixing update issue on + // associations + // assertUpdatedUser1(user1); + + twitter.removeUser(user2); + + UserMongo user2AfterRemoval = twitter.findUserById(userId2); + Assert.assertNull(user2AfterRemoval); + + twitter.closeEntityManager(); + + } + + protected void getAllUsers() + { + twitter.createEntityManager(); + List users = twitter.getAllUsers(); + Assert.assertNotNull(users); + Assert.assertFalse(users.isEmpty()); + Assert.assertEquals(2, users.size()); + + for (UserMongo u : users) + { + Assert.assertNotNull(u); + if (u.getUserId().equals(userId1)) + { + // TODO: this needs to uncomment only after fixing update issue + // on associations + // assertUpdatedUser1(u); + } + else if (u.getUserId().equals(userId2)) + { + // assertUser2(u); + } + } + twitter.closeEntityManager(); + } + + /** + * Adds the users. + */ + protected void addUsers() + { + twitter.createEntityManager(); + twitter.addUser(userId1, "Amresh", "password1", "married"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addUser(userId2, "Saurabh", "password2", "single"); + twitter.closeEntityManager(); + } + + /** + * Save preference. + */ + protected void savePreference() + { + twitter.createEntityManager(); + twitter.savePreference(userId1, new PreferenceMongo("P1", "Motif", "2")); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.savePreference(userId2, new PreferenceMongo("P2", "High Contrast", "3")); + twitter.closeEntityManager(); + } + + /** + * Adds the external links. + */ + protected void addExternalLinks() + { + twitter.createEntityManager(); + twitter.addExternalLink(userId1, "L1", "Facebook", "http://facebook.com/coolnerd"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId1, "L2", "LinkedIn", "http://linkedin.com/in/devilmate"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId2, "L3", "GooglePlus", "http://plus.google.com/inviteme"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addExternalLink(userId2, "L4", "Yahoo", "http://yahoo.com/profiles/itsmeamry"); + twitter.closeEntityManager(); + } + + /** + * Adds the tweets. + */ + protected void addTweets() + { + twitter.createEntityManager(); + twitter.addTweet(userId1, "Here is my first tweet", "Web"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId1, "Second Tweet from me", "Mobile"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId2, "Saurabh tweets for the first time", "Phone"); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + twitter.addTweet(userId2, "Another tweet from Saurabh", "text"); + twitter.closeEntityManager(); + } + + /** + * User1 follows user2. + */ + protected void user1FollowsUser2() + { + twitter.createEntityManager(); + twitter.startFollowing(userId1, userId2); + twitter.closeEntityManager(); + } + + /** + * User1 adds user2 as follower. + */ + protected void user1AddsUser2AsFollower() + { + twitter.createEntityManager(); + twitter.addFollower(userId1, userId2); + twitter.closeEntityManager(); + } + + /** + * Gets the all tweets. + * + * @return the all tweets + */ + protected void getAllTweets() + { + twitter.createEntityManager(); + + List tweetsUser1 = twitter.getAllTweets(userId1); + List tweetsUser2 = twitter.getAllTweets(userId2); + + twitter.closeEntityManager(); + + assertNotNull(tweetsUser1); + assertNotNull(tweetsUser2); + + assertFalse(tweetsUser1.isEmpty()); + assertFalse(tweetsUser2.isEmpty()); + + // TODO : uncomment + assertEquals(3, tweetsUser1.size()); + // assertEquals(2, tweetsUser1.size()); + assertEquals(2, tweetsUser2.size()); + } + + /** + * Gets the tweets by body. + * + * @return the tweets by body + */ + public void getTweetsByBody() + { + twitter.createEntityManager(); + List user1Tweet = twitter.findTweetByBody("Here"); + List user2Tweet = twitter.findTweetByBody("Saurabh"); + + twitter.closeEntityManager(); + + assertNotNull(user1Tweet); + assertNotNull(user2Tweet); + assertEquals(1, user1Tweet.size()); + assertEquals(1, user2Tweet.size()); + } + + /** + * Gets the tweet by device. + * + * @return the tweet by device + */ + public void getTweetsByDevice() + { + twitter.createEntityManager(); + List webTweets = twitter.findTweetByDevice("Web"); + List mobileTweets = twitter.findTweetByDevice("Mobile"); + + twitter.closeEntityManager(); + + assertNotNull(webTweets); + assertNotNull(mobileTweets); + assertEquals(1, webTweets.size()); + assertEquals(1, mobileTweets.size()); + + } + + /** + * Gets the all followers. + * + * @return the all followers + */ + protected void getAllFollowers() + { + twitter.createEntityManager(); + List follower1 = twitter.getFollowers(userId1); + twitter.closeEntityManager(); + + twitter.createEntityManager(); + List follower2 = twitter.getFollowers(userId2); + twitter.closeEntityManager(); + + assertNull(follower1); + assertNotNull(follower2); + } + + /** + * @return + */ + private UserMongo buildUser1() + { + UserMongo user1 = new UserMongo(userId1, "Amresh", "password1", "married"); + + user1.setPreference(new PreferenceMongo("P1", "Motif", "2")); + + user1.addExternalLink(new ExternalLinkMongo("L1", "Facebook", "http://facebook.com/coolnerd")); + user1.addExternalLink(new ExternalLinkMongo("L2", "LinkedIn", "http://linkedin.com/in/devilmate")); + + user1.addTweet(new TweetMongo("Here is my first tweet", "Web")); + user1.addTweet(new TweetMongo("Second Tweet from me", "Mobile")); + return user1; + } + + /** + * @return + */ + private UserMongo buildUser2() + { + UserMongo user2 = new UserMongo(userId2, "Saurabh", "password2", "single"); + + user2.setPreference(new PreferenceMongo("P2", "High Contrast", "3")); + + user2.addExternalLink(new ExternalLinkMongo("L3", "GooglePlus", "http://plus.google.com/inviteme")); + user2.addExternalLink(new ExternalLinkMongo("L4", "Yahoo", "http://yahoo.com/profiles/itsmeamry")); + + user2.addTweet(new TweetMongo("Saurabh tweets for the first time", "Phone")); + user2.addTweet(new TweetMongo("Another tweet from Saurabh", "text")); + return user2; + } + + private void assertUser1(UserMongo user1) + { + Assert.assertNotNull(user1); + Assert.assertEquals(userId1, user1.getUserId()); + Assert.assertNotNull(user1.getPersonalDetail()); + Assert.assertEquals("Amresh", user1.getPersonalDetail().getName()); + Assert.assertNotNull(user1.getPreference()); + Assert.assertEquals("2", user1.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user1.getTweets()); + Assert.assertFalse(user1.getTweets().isEmpty()); + Assert.assertEquals(2, user1.getTweets().size()); + Assert.assertNotNull(user1.getExternalLinks()); + Assert.assertFalse(user1.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user1.getExternalLinks().size()); + } + + private void assertUser2(UserMongo user2) + { + Assert.assertNotNull(user2); + Assert.assertEquals(userId2, user2.getUserId()); + Assert.assertNotNull(user2.getPersonalDetail()); + Assert.assertEquals("Saurabh", user2.getPersonalDetail().getName()); + Assert.assertNotNull(user2.getPreference()); + Assert.assertEquals("3", user2.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user2.getTweets()); + Assert.assertFalse(user2.getTweets().isEmpty()); + Assert.assertEquals(2, user2.getTweets().size()); + Assert.assertNotNull(user2.getExternalLinks()); + Assert.assertFalse(user2.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user2.getExternalLinks().size()); + } + + private void assertUpdatedUser1(UserMongo user1) + { + Assert.assertNotNull(user1); + Assert.assertEquals(userId1, user1.getUserId()); + Assert.assertNotNull(user1.getPersonalDetail()); + Assert.assertEquals("Vivek", user1.getPersonalDetail().getName()); + Assert.assertEquals("unknown", user1.getPersonalDetail().getPassword()); + Assert.assertNotNull(user1.getPreference()); + Assert.assertEquals("2", user1.getPreference().getPrivacyLevel()); + Assert.assertNotNull(user1.getTweets()); + Assert.assertFalse(user1.getTweets().isEmpty()); + Assert.assertEquals(3, user1.getTweets().size()); + Assert.assertNotNull(user1.getExternalLinks()); + Assert.assertFalse(user1.getExternalLinks().isEmpty()); + Assert.assertEquals(2, user1.getExternalLinks().size()); + } + + abstract void startServer(); + + abstract void stopServer(); + + abstract void deleteSchema(); + + abstract void createSchema(); +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/SuperDao.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/SuperDao.java new file mode 100644 index 000000000..8aa64826e --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/SuperDao.java @@ -0,0 +1,43 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +/** + * The Class SuperDao. + * + * @author impetus + */ +public class SuperDao +{ + + /** + * Inits the. + * + * @param persistenceUnitName + * the persistence unit name + * @return the entity manager + * @throws Exception + * the exception + */ + protected EntityManagerFactory createEntityManagerFactory(String persistenceUnitName) + { + return Persistence.createEntityManagerFactory(persistenceUnitName); + + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/Twitter.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/Twitter.java new file mode 100644 index 000000000..4d82605d6 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/Twitter.java @@ -0,0 +1,156 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import java.util.List; + +import com.impetus.client.twitter.entities.PreferenceMongo; +import com.impetus.client.twitter.entities.TweetMongo; +import com.impetus.client.twitter.entities.UserMongo; + +/** + * Single window application for Twitter application. Contains methods for + * performing CRUD operations on users and their tweets. + */ +public interface Twitter +{ + + void addUser(UserMongo user); + + /** + * Registers a new user with Twitter application + * + * @param userId + * the user id + * @param name + * the name + * @param password + * the password + * @param relationshipStatus + * the relationship status + */ + void addUser(String userId, String name, String password, String relationshipStatus); + + /** + * Save preference for a given user + * + * @param userId + * the user id + * @param preference + * the preference + */ + void savePreference(String userId, PreferenceMongo preference); + + /** + * Adds an external link for the given user + * + * @param userId + * the user id + * @param linkType + * the link type + * @param linkAddress + * the link address + */ + void addExternalLink(String userId, String linkId, String linkType, String linkAddress); + + /** + * Adds a new tweet for a user + * + * @param userId + * the user id + * @param tweetBody + * the tweet body + * @param device + * the device + */ + void addTweet(String userId, String tweetBody, String device); + + /** + * Makes User whose row key is userId follow a user whose row + * key is friendUserId + * + * @param userId + * the user id + * @param friendUserId + * the friend user id + */ + void startFollowing(String userId, String friendUserId); + + /** + * Adds the follower whose row key is followerUserId to User + * whose row key is userId + * + * @param userId + * the user id + * @param followerUserId + * the follower user id + */ + void addFollower(String userId, String followerUserId); + + UserMongo findUserById(String userId); + + void removeUser(UserMongo user); + + void mergeUser(UserMongo user); + + /** + * Retrieves all tweets for a given user + * + * @param userId + * the user id + * @return the all tweets + */ + List getAllUsers(); + + List getAllTweets(String userId); + + /** + * Returns a list of followers for a given user. + * + * @param userId + * user id + * @return list of all followers. + */ + List getFollowers(String userId); + + /** + * Find tweet by tweet body. + * + * @param tweetBody + * the tweet body + * @return the list + */ + List findTweetByBody(String tweetBody); + + /** + * Find tweet by device. + * + * @param deviceName + * the device name + * @return the list + */ + List findTweetByDevice(String deviceName); + + /** + * Close. + */ + void close(); + + void createEntityManager(); + + void closeEntityManager(); + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/TwitterService.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/TwitterService.java new file mode 100644 index 000000000..0f3ce9001 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/dao/TwitterService.java @@ -0,0 +1,228 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.dao; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Query; + +import com.impetus.client.twitter.entities.ExternalLinkMongo; +import com.impetus.client.twitter.entities.PreferenceMongo; +import com.impetus.client.twitter.entities.TweetMongo; +import com.impetus.client.twitter.entities.UserMongo; +import com.impetus.client.utils.MongoUtils; + +/** + * Data access object class for implementation of twitter. + * + * @author amresh.singh + */ +public class TwitterService extends SuperDao implements Twitter +{ + private EntityManager em; + + private EntityManagerFactory emf; + + private String pu; + + public TwitterService(String persistenceUnitName) + { + this.pu = persistenceUnitName; + if (emf == null) + { + try + { + emf = createEntityManagerFactory(persistenceUnitName); + } + catch (Exception e) + { + e.printStackTrace(); + } + } + + } + + @Override + public void createEntityManager() + { + if (em == null) + { + em = emf.createEntityManager(); + } + } + + @Override + public void closeEntityManager() + { + if (em != null) + { + em.close(); + em = null; + } + } + + @Override + public void close() + { + if (emf != null) + { + MongoUtils.dropDatabase(emf, pu); + emf.close(); + } + } + + @Override + public void addUser(UserMongo user) + { + em.persist(user); + } + + @Override + public void addUser(String userId, String name, String password, String relationshipStatus) + { + UserMongo user = new UserMongo(userId, name, password, relationshipStatus); + em.persist(user); + + } + + @Override + public void savePreference(String userId, PreferenceMongo preference) + { + + UserMongo user = em.find(UserMongo.class, userId); + user.setPreference(preference); + em.persist(user); + } + + @Override + public void addExternalLink(String userId, String linkId, String linkType, String linkAddress) + { + UserMongo user = em.find(UserMongo.class, userId); + user.addExternalLink(new ExternalLinkMongo(linkId, linkType, linkAddress)); + + em.persist(user); + } + + @Override + public void addTweet(String userId, String tweetBody, String device) + { + UserMongo user = em.find(UserMongo.class, userId); + user.addTweet(new TweetMongo(tweetBody, device)); + em.persist(user); + } + + @Override + public void startFollowing(String userId, String friendUserId) + { + UserMongo user = em.find(UserMongo.class, userId); + UserMongo friend = em.find(UserMongo.class, friendUserId); + + user.addFriend(friend); + em.persist(user); + + friend.addFollower(user); + em.persist(friend); + } + + @Override + public void addFollower(String userId, String followerUserId) + { + UserMongo user = em.find(UserMongo.class, userId); + UserMongo follower = em.find(UserMongo.class, followerUserId); + + user.addFollower(follower); + em.persist(user); + } + + @Override + public UserMongo findUserById(String userId) + { + UserMongo user = em.find(UserMongo.class, userId); + return user; + } + + @Override + public void removeUser(UserMongo user) + { + em.remove(user); + } + + @Override + public void mergeUser(UserMongo user) + { + em.merge(user); + } + + @Override + public List getAllUsers() + { + + Query q = em.createQuery("select u from UserMongo u"); + + List users = q.getResultList(); + + return users; + } + + @Override + public List getAllTweets(String userId) + { + Query q = em.createQuery("select u from UserMongo u where u.userId =:userId"); + q.setParameter("userId", userId); + List users = q.getResultList(); + if (users == null || users.isEmpty()) + { + return null; + } + else + { + return users.get(0).getTweets(); + } + } + + @Override + public List getFollowers(String userId) + { + Query q = em.createQuery("select u from UserMongo u where u.userId =:userId"); + q.setParameter("userId", userId); + List users = q.getResultList(); + if (users == null || users.isEmpty()) + { + return null; + } + return users.get(0).getFollowers(); + } + + @Override + public List findTweetByBody(String tweetBody) + { + Query q = em.createQuery("select u.tweet_body from UserMongo u where u.tweet_body like :body"); + q.setParameter("body", tweetBody); + List tweets = q.getResultList(); + return tweets; + } + + @Override + public List findTweetByDevice(String deviceName) + { + Query q = em.createQuery("select u.tweeted_from from UserMongo u where u.tweeted_from like :device"); + q.setParameter("device", deviceName); + List tweets = q.getResultList(); + return tweets; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/ExternalLinkMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/ExternalLinkMongo.java new file mode 100644 index 000000000..fbfc283c7 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/ExternalLinkMongo.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class for user's External link details + * + * @author amresh.singh + */ + +@Entity +@Table(name = "EXTERNAL_LINK", schema = "KunderaExamples@mongoTest") +public class ExternalLinkMongo +{ + + @Id + @Column(name = "EXT_LINK_ID") + private String extLinkId; + + @Column(name = "LINK_TYPE") + private String linkType; + + @Column(name = "LINK_ADDRESS") + private String linkAddress; + + public ExternalLinkMongo() + { + } + + public ExternalLinkMongo(String extLinkId, String type, String address) + { + this.extLinkId = extLinkId; + this.linkType = type; + this.linkAddress = address; + } + + /** + * @return the extLinkId + */ + public String getExtLinkId() + { + return extLinkId; + } + + /** + * @param extLinkId + * the extLinkId to set + */ + public void setExtLinkId(String extLinkId) + { + this.extLinkId = extLinkId; + } + + /** + * @return the linkType + */ + public String getLinkType() + { + return linkType; + } + + /** + * @param linkType + * the linkType to set + */ + public void setLinkType(String linkType) + { + this.linkType = linkType; + } + + /** + * @return the linkAddress + */ + public String getLinkAddress() + { + return linkAddress; + } + + /** + * @param linkAddress + * the linkAddress to set + */ + public void setLinkAddress(String linkAddress) + { + this.linkAddress = linkAddress; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/PersonalDetailMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/PersonalDetailMongo.java new file mode 100644 index 000000000..4f94360f4 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/PersonalDetailMongo.java @@ -0,0 +1,125 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.client.twitter.utils.ExampleUtilsMongo; + +/** + * Entity class for user's personal details + * + * @author amresh.singh + */ + +@Embeddable +public class PersonalDetailMongo +{ + @Column(name = "personal_detail_id") + private String personalDetailId; + + @Column(name = "name") + private String name; + + @Column(name = "password") + private String password; + + @Column(name = "rel_status") + private String relationshipStatus; + + public PersonalDetailMongo() + { + + } + + public PersonalDetailMongo(String name, String password, String relationshipStatus) + { + setPersonalDetailId(ExampleUtilsMongo.getUniqueId()); + setName(name); + setPassword(password); + setRelationshipStatus(relationshipStatus); + } + + /** + * @return the personalDetailId + */ + public String getPersonalDetailId() + { + return personalDetailId; + } + + /** + * @param personalDetailId + * the personalDetailId to set + */ + public void setPersonalDetailId(String personalDetailId) + { + this.personalDetailId = personalDetailId; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the password + */ + public String getPassword() + { + return password; + } + + /** + * @param password + * the password to set + */ + public void setPassword(String password) + { + this.password = password; + } + + /** + * @return the relationshipStatus + */ + public String getRelationshipStatus() + { + return relationshipStatus; + } + + /** + * @param relationshipStatus + * the relationshipStatus to set + */ + public void setRelationshipStatus(String relationshipStatus) + { + this.relationshipStatus = relationshipStatus; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/PreferenceMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/PreferenceMongo.java new file mode 100644 index 000000000..a3ea66f71 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/PreferenceMongo.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +/** + * Entity class for User Preferences + * + * @author amresh.singh + */ + +@Entity +@Table(name = "PREFERENCE", schema = "KunderaExamples@mongoTest") +public class PreferenceMongo +{ + @Id + @Column(name = "PREFERENCE_ID") + String preferenceId; + + @Column(name = "WEBSITE_THEME") + String websiteTheme; + + @Column(name = "PRIVACY_LEVEL") + String privacyLevel; // 1, 2, 3 + + public PreferenceMongo() + { + + } + + public PreferenceMongo(String preferenceId, String theme, String privacyLevel) + { + this.preferenceId = preferenceId; + this.websiteTheme = theme; + this.privacyLevel = privacyLevel; + } + + /** + * @return the preferenceId + */ + public String getPreferenceId() + { + return preferenceId; + } + + /** + * @param preferenceId + * the preferenceId to set + */ + public void setPreferenceId(String preferenceId) + { + this.preferenceId = preferenceId; + } + + /** + * @return the websiteTheme + */ + public String getWebsiteTheme() + { + return websiteTheme; + } + + /** + * @param websiteTheme + * the websiteTheme to set + */ + public void setWebsiteTheme(String websiteTheme) + { + this.websiteTheme = websiteTheme; + } + + /** + * @return the privacyLevel + */ + public String getPrivacyLevel() + { + return privacyLevel; + } + + /** + * @param privacyLevel + * the privacyLevel to set + */ + public void setPrivacyLevel(String privacyLevel) + { + this.privacyLevel = privacyLevel; + } +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/RoleMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/RoleMongo.java new file mode 100644 index 000000000..c38e96f26 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/RoleMongo.java @@ -0,0 +1,88 @@ +package com.impetus.client.twitter.entities; + +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ +@Entity +@Table(name = "Rol", schema = "KunderaExamples@mongoTest") +public class RoleMongo +{ + + @Id + @Column + private Integer rolId; + + @Column + private String name; + + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, mappedBy = "userRol") + private List segUsuarioList; + + public RoleMongo() + { + + } + + /** + * @return the rolId + */ + public Integer getRolId() + { + return rolId; + } + + /** + * @param rolId + * the rolId to set + */ + public void setRolId(Integer rolId) + { + this.rolId = rolId; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the segUsuarioList + */ + public List getSegUsuarioList() + { + return segUsuarioList; + } + + /** + * @param segUsuarioList + * the segUsuarioList to set + */ + public void setSegUsuarioList(List segUsuarioList) + { + this.segUsuarioList = segUsuarioList; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/TweetMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/TweetMongo.java new file mode 100644 index 000000000..2256bb026 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/TweetMongo.java @@ -0,0 +1,120 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +import com.impetus.client.twitter.utils.ExampleUtilsMongo; + +/** + * Class for Tweets + * + * @author amresh.singh + */ + +@Embeddable +public class TweetMongo +{ + + @Column(name = "tweet_id") + private String tweetId; + + @Column(name = "tweet_body") + private String body; + + @Column(name = "tweeted_from") + private String device; + + // private long timestamp; + + public TweetMongo(String body, String device) + { + this.tweetId = ExampleUtilsMongo.getUniqueId(); + this.body = body; + this.device = device; + // this.timestamp = ExampleUtils.getCurrentTimestamp(); + } + + public TweetMongo() + { + + } + + /** + * @return the tweetId + */ + public String getTweetId() + { + return tweetId; + } + + /** + * @param tweetId + * the tweetId to set + */ + public void setTweetId(String tweetId) + { + this.tweetId = tweetId; + } + + /** + * @return the body + */ + public String getBody() + { + return body; + } + + /** + * @param body + * the body to set + */ + public void setBody(String body) + { + this.body = body; + } + + /** + * @return the device + */ + public String getDevice() + { + return device; + } + + /** + * @param device + * the device to set + */ + public void setDevice(String device) + { + this.device = device; + } + + /* *//** + * @return the timestamp + */ + /* + * public long getTimestamp() { return timestamp; } + *//** + * @param timestamp + * the timestamp to set + */ + /* + * public void setTimestamp(long timestamp) { this.timestamp = timestamp; } + */ +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/User.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/User.java new file mode 100644 index 000000000..00a539994 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/User.java @@ -0,0 +1,148 @@ +package com.impetus.client.twitter.entities; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +/** + * @author vivek.mishra + * + */ +@Entity +@Table(name = "User", schema = "KunderaExamples@mongoTest") +public class User +{ + @Id + @Column + private Integer userId; + + @Column + private String name; + + @Column + private String email; + + @Column + private Integer age; + + @Column + private String lastName; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "rolId") + private RoleMongo userRol; + + /** + * + */ + public User() + { + } + + /** + * @return the userId + */ + public Integer getUserId() + { + return userId; + } + + /** + * @param userId + * the userId to set + */ + public void setUserId(Integer userId) + { + this.userId = userId; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the email + */ + public String getEmail() + { + return email; + } + + /** + * @param email + * the email to set + */ + public void setEmail(String email) + { + this.email = email; + } + + /** + * @return the age + */ + public Integer getAge() + { + return age; + } + + /** + * @param age + * the age to set + */ + public void setAge(Integer age) + { + this.age = age; + } + + /** + * @return the lastName + */ + public String getLastName() + { + return lastName; + } + + /** + * @param lastName + * the lastName to set + */ + public void setLastName(String lastName) + { + this.lastName = lastName; + } + + /** + * @return the userRol + */ + public RoleMongo getUserRol() + { + return userRol; + } + + /** + * @param userRol + * the userRol to set + */ + public void setUserRol(RoleMongo userRol) + { + this.userRol = userRol; + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/UserMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/UserMongo.java new file mode 100644 index 000000000..ad403cf54 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/entities/UserMongo.java @@ -0,0 +1,227 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.entities; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import javax.persistence.CascadeType; +import javax.persistence.CollectionTable; +import javax.persistence.Column; +import javax.persistence.ElementCollection; +import javax.persistence.Embedded; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +/** + * @author impetus + * + */ +@Entity +@Table(name = "USER", schema = "KunderaExamples@mongoTest") +public class UserMongo +{ + + @Id + @Column(name = "USER_ID") + private String userId; + + // Embedded object, will persist co-located + @Embedded + private PersonalDetailMongo personalDetail; + + // Element collection, will persist co-located + @ElementCollection + @CollectionTable(name = "tweeted") + private List tweets; + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FRIEND_ID") + private List friends; // List of users whom I follow + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "FOLLOWER_ID") + private List followers; // List of users who are following me + + // One-to-one, will be persisted separately + @OneToOne(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "PREFERENCE_ID") + private PreferenceMongo preference; + + // One to many, will be persisted separately + @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) + @JoinColumn(name = "USER_ID") + private Set externalLinks; + + public UserMongo() + { + + } + + public UserMongo(String userId, String name, String password, String relationshipStatus) + { + PersonalDetailMongo pd = new PersonalDetailMongo(name, password, relationshipStatus); + setUserId(userId); + setPersonalDetail(pd); + } + + /** + * @return the userId + */ + public String getUserId() + { + return userId; + } + + /** + * @param userId + * the userId to set + */ + public void setUserId(String userId) + { + this.userId = userId; + } + + /** + * @return the personalDetail + */ + public PersonalDetailMongo getPersonalDetail() + { + return personalDetail; + } + + /** + * @param personalDetail + * the personalDetail to set + */ + public void setPersonalDetail(PersonalDetailMongo personalDetail) + { + this.personalDetail = personalDetail; + } + + /** + * @return the tweets + */ + public List getTweets() + { + return tweets; + } + + /** + * @param tweets + * the tweets to set + */ + public void addTweet(TweetMongo tweet) + { + if (this.tweets == null || this.tweets.isEmpty()) + { + this.tweets = new ArrayList(); + } + this.tweets.add(tweet); + } + + /** + * @return the preference + */ + public PreferenceMongo getPreference() + { + return preference; + } + + /** + * @param preference + * the preference to set + */ + public void setPreference(PreferenceMongo preference) + { + this.preference = preference; + } + + /** + * @return the externalLinks + */ + public Set getExternalLinks() + { + return externalLinks; + } + + /** + * @param imDetails + * the imDetails to set + */ + public void addExternalLink(ExternalLinkMongo externalLink) + { + if (this.externalLinks == null || this.externalLinks.isEmpty()) + { + this.externalLinks = new HashSet(); + } + + this.externalLinks.add(externalLink); + } + + /** + * @return the friends + */ + public List getFriends() + { + return friends; + } + + /** + * @param friends + * the friends to set + */ + public void addFriend(UserMongo friend) + { + if (this.friends == null || this.friends.isEmpty()) + { + this.friends = new ArrayList(); + } + this.friends.add(friend); + } + + /** + * @return the followers + */ + public List getFollowers() + { + return followers; + } + + /** + * @param followers + * the followers to set + */ + public void addFollower(UserMongo follower) + { + if (this.followers == null || this.followers.isEmpty()) + { + this.followers = new ArrayList(); + } + + this.followers.add(follower); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsMongo.java b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsMongo.java new file mode 100644 index 000000000..6f843b9cd --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/twitter/utils/ExampleUtilsMongo.java @@ -0,0 +1,38 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.twitter.utils; + +import java.util.Date; +import java.util.UUID; + +/** + * Class for utility methods + * + * @author amresh.singh + */ +public class ExampleUtilsMongo +{ + public static String getUniqueId() + { + return UUID.randomUUID().toString(); + } + + public static long getCurrentTimestamp() + { + return new Date().getTime(); + } + +} diff --git a/src/kundera-mongo/src/test/java/com/impetus/client/utils/MongoUtils.java b/src/kundera-mongo/src/test/java/com/impetus/client/utils/MongoUtils.java new file mode 100644 index 000000000..108f35666 --- /dev/null +++ b/src/kundera-mongo/src/test/java/com/impetus/client/utils/MongoUtils.java @@ -0,0 +1,89 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.utils; + +import java.lang.reflect.Field; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.mongodb.MongoDBClient; +import com.impetus.kundera.client.Client; +import com.mongodb.DB; + +/** + * @author Kuldeep Mishra + * + */ +public class MongoUtils +{ + + private static final Logger logger = LoggerFactory.getLogger(MongoUtils.class); + + /** + * + */ + public static void dropDatabase(EntityManagerFactory emf, String pu) + { + EntityManager em = null; + Map clients = null; + MongoDBClient client = null; + if (emf != null) + em = emf.createEntityManager(); + + if (em != null) + clients = (Map) em.getDelegate(); + if (clients != null) + client = (MongoDBClient) clients.get(pu); + if (client != null) + { + try + { + Field db = client.getClass().getDeclaredField("mongoDb"); + if (!db.isAccessible()) + { + db.setAccessible(true); + } + DB mongoDB = (DB) db.get(client); + mongoDB.dropDatabase(); + } + catch (SecurityException e) + { + logger.error("Error while truncating db",e); + } + + catch (NoSuchFieldException e) + { + logger.error("Error while truncating db",e); + } + catch (IllegalArgumentException e) + { + logger.error("Error while truncating db",e); + } + catch (IllegalAccessException e) + { + logger.error("Error while truncating db",e); + } + } + + } +} diff --git a/src/kundera-mongo/src/test/resources/META-INF/persistence.xml b/src/kundera-mongo/src/test/resources/META-INF/persistence.xml new file mode 100644 index 000000000..355bf6f38 --- /dev/null +++ b/src/kundera-mongo/src/test/resources/META-INF/persistence.xml @@ -0,0 +1,120 @@ + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + + + com.impetus.kundera.KunderaPersistence + + + + + + + + + + + + + + + diff --git a/src/kundera-mongo/src/test/resources/META-INF/persistence_2_0.xsd b/src/kundera-mongo/src/test/resources/META-INF/persistence_2_0.xsd new file mode 100644 index 000000000..d94620392 --- /dev/null +++ b/src/kundera-mongo/src/test/resources/META-INF/persistence_2_0.xsd @@ -0,0 +1,354 @@ + + + + + + + @(#)persistence_2_0.xsd 1.0 October 1 2009 + + + + + + + Copyright (c) 2008, 2009 Sun Microsystems. All rights reserved. + + This program and the accompanying materials are made available under the + terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 + which accompanies this distribution. + The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html + and the Eclipse Distribution License is available at + http://www.eclipse.org/org/documents/edl-v10.php. + + Contributors: + Linda DeMichiel - Java Persistence 2.0, Version 2.0 (October 1, 2009) + Specification available from http://jcp.org/en/jsr/detail?id=317 + + + + + + + ... + + + ]]> + + + + + + + + + + + + + + + + + + + + + + Configuration of a persistence unit. + + + + + + + + + + + + Description of this persistence unit. + + + + + + + + + + + + Provider class that supplies EntityManagers for this + persistence unit. + + + + + + + + + + + + The container-specific name of the JTA datasource to use. + + + + + + + + + + + + The container-specific name of a non-JTA datasource to use. + + + + + + + + + + + + File containing mapping information. Loaded as a resource + by the persistence provider. + + + + + + + + + + + + Jar file that is to be scanned for managed classes. + + + + + + + + + + + + Managed class to be included in the persistence unit and + to scan for annotations. It should be annotated + with either @Entity, @Embeddable or @MappedSuperclass. + + + + + + + + + + + + When set to true then only listed classes and jars will + be scanned for persistent classes, otherwise the + enclosing jar or directory will also be scanned. + Not applicable to Java SE persistence units. + + + + + + + + + + + + Defines whether caching is enabled for the + persistence unit if caching is supported by the + persistence provider. When set to ALL, all entities + will be cached. When set to NONE, no entities will + be cached. When set to ENABLE_SELECTIVE, only entities + specified as cacheable will be cached. When set to + DISABLE_SELECTIVE, entities specified as not cacheable + will not be cached. When not specified or when set to + UNSPECIFIED, provider defaults may apply. + + + + + + + + + + + + The validation mode to be used for the persistence unit. + + + + + + + + + + + + + A list of standard and vendor-specific properties + and hints. + + + + + + + + + A name-value pair. + + + + + + + + + + + + + + + + + + + + Name used in code to reference this persistence unit. + + + + + + + + + + + + Type of transactions used by EntityManagers from this + persistence unit. + + + + + + + + + + + + + + + + + + + public enum PersistenceUnitTransactionType {JTA, RESOURCE_LOCAL}; + + + + + + + + + + + + + + + + public enum SharedCacheMode { ALL, NONE, ENABLE_SELECTIVE, DISABLE_SELECTIVE, UNSPECIFIED}; + + + + + + + + + + + + + + + + + + + public enum ValidationMode { AUTO, CALLBACK, NONE}; + + + + + + + + + + + diff --git a/src/kundera-mongo/src/test/resources/kundera-mongo.properties b/src/kundera-mongo/src/test/resources/kundera-mongo.properties new file mode 100644 index 000000000..d6a74bf21 --- /dev/null +++ b/src/kundera-mongo/src/test/resources/kundera-mongo.properties @@ -0,0 +1,3 @@ +mongodb.servers=192.168.145.67:27017,192.168.145.118:27017,192.168.145.54:27017 +read.preference=primary +socket.timeout=1000000 \ No newline at end of file diff --git a/src/kundera-mongo/src/test/resources/kunderaMongoTest.xml b/src/kundera-mongo/src/test/resources/kunderaMongoTest.xml new file mode 100644 index 000000000..2f11240c7 --- /dev/null +++ b/src/kundera-mongo/src/test/resources/kunderaMongoTest.xml @@ -0,0 +1,29 @@ + + + + + mongo + + + + + + + + + KunderaMongoSchemaGeneration + +
+ MongoDBCappedEntity + + + + + +
+ + + + + + \ No newline at end of file diff --git a/src/kundera-mongo/src/test/resources/log4j.properties b/src/kundera-mongo/src/test/resources/log4j.properties new file mode 100644 index 000000000..1b6227aaa --- /dev/null +++ b/src/kundera-mongo/src/test/resources/log4j.properties @@ -0,0 +1,15 @@ +log4j.rootLogger=WARN, DRFA, CONSOLE + +### direct log messages to stdout ### +log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender +log4j.appender.DRFA.File=${user.home}/kundera.log +# Rollover at midnight +log4j.appender.DRFA.DatePattern=.yyyy-MM-dd +log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout +# Pattern format: Date LogLevel LoggerName LogMessage +log4j.appender.DRFA.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n + + +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout +log4j.appender.CONSOLE.layout.ConversionPattern=%d [%-5p] [%t] %c %x - %m%n diff --git a/src/kundera-neo4j/pom.xml b/src/kundera-neo4j/pom.xml new file mode 100644 index 000000000..812b6d836 --- /dev/null +++ b/src/kundera-neo4j/pom.xml @@ -0,0 +1,118 @@ + + 4.0.0 + + com.impetus + kundera + 2.7-SNAPSHOT + + com.impetus.client + kundera-neo4j + jar + kundera-neo4j + http://maven.apache.org + + + neo4j-release-repository + Neo4j Maven 2 release repository + http://m2.neo4j.org/releases + + true + + + false + + + + neo4j-snapshot-repository + Neo4j Maven 2 snapshot repository + http://m2.neo4j.org/snapshots + + true + + + false + + + + + + junit + junit + 4.8.2 + test + + + + + com.impetus.core + kundera-core + ${project.version} + + + + + org.neo4j + neo4j + 1.8.1 + + + + com.sun.jersey + jersey-client + 1.12 + + + + + + maven-compiler-plugin + + 1.6 + 1.6 + + + + + maven-assembly-plugin + 2.2.1 + + + jar-with-dependencies + + + + + org.apache.maven.plugins + maven-jar-plugin + 2.2 + + + + test-jar + + + + + + + diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/GraphEntityMapper.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/GraphEntityMapper.java new file mode 100644 index 000000000..efafb08b1 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/GraphEntityMapper.java @@ -0,0 +1,737 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.lang.reflect.Field; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.ArrayList; +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.StringTokenizer; + +import javax.persistence.metamodel.Attribute; +import javax.persistence.metamodel.EntityType; +import javax.persistence.metamodel.SingularAttribute; + +import org.apache.commons.lang.StringUtils; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.neo4j.graphdb.GraphDatabaseService; +import org.neo4j.graphdb.Node; +import org.neo4j.graphdb.NotFoundException; +import org.neo4j.graphdb.Relationship; +import org.neo4j.graphdb.index.Index; +import org.neo4j.graphdb.index.IndexHits; +import org.neo4j.graphdb.index.ReadableIndex; +import org.neo4j.graphdb.index.UniqueFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.neo4j.index.Neo4JIndexManager; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.EntityReaderException; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * Responsible for converting Neo4J graph (nodes+relationships) into JPA + * entities and vice versa + * + * @author amresh.singh + */ +public final class GraphEntityMapper +{ + /** Separator between constituents of composite key */ + private static final String COMPOSITE_KEY_SEPARATOR = "$CKS$"; + + private static final String PROXY_NODE_TYPE_KEY = "$NODE_TYPE$"; + + private static final String PROXY_NODE_VALUE = "$PROXY_NODE$"; + + /** The log. */ + private static Logger log = LoggerFactory.getLogger(GraphEntityMapper.class); + + private Neo4JIndexManager indexer; + + public GraphEntityMapper(Neo4JIndexManager indexer) + { + this.indexer = indexer; + } + + /** + * Fetches(and converts) {@link Node} instance from Entity object If it's a + * update operation, node is searched and attributes populated Otherwise + * Node is created into database (replacing any existing node) with + * attributes populated + * + * @param id + * TODO + */ + public Node getNodeFromEntity(Object entity, Object key, GraphDatabaseService graphDb, EntityMetadata m, + boolean isUpdate) + { + + // Construct top level node first, making sure unique ID in the index + Node node = null; + if (!isUpdate) + { + node = getOrCreateNodeWithUniqueFactory(entity, key, m, graphDb); + } + else + { + + node = searchNode(key, m, graphDb, true); + } + + if (node != null) + { + populateNodeProperties(entity, m, node); + } + + return node; + } + + /** + * Create "Proxy" nodes into Neo4J. Proxy nodes are defined as nodes in + * Neo4J that refer to a record in some other database. They cater to + * polyglot persistence cases. + */ + public Node createProxyNode(Object sourceNodeId, Object targetNodeId, GraphDatabaseService graphDb, + EntityMetadata sourceEntityMetadata, EntityMetadata targetEntityMetadata) + { + + String sourceNodeIdColumnName = ((AbstractAttribute) sourceEntityMetadata.getIdAttribute()).getJPAColumnName(); + String targetNodeIdColumnName = ((AbstractAttribute) targetEntityMetadata.getIdAttribute()).getJPAColumnName(); + + Node node = graphDb.createNode(); + node.setProperty(PROXY_NODE_TYPE_KEY, PROXY_NODE_VALUE); + node.setProperty(sourceNodeIdColumnName, sourceNodeId); + node.setProperty(targetNodeIdColumnName, targetNodeId); + return node; + } + + /** + * + * Converts a {@link Node} instance to entity object + */ + public Object getEntityFromNode(Node node, EntityMetadata m) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + // Iterate over, entity attributes + Set attributes = entityType.getSingularAttributes(); + + Object entity = null; + + try + { + entity = m.getEntityClazz().newInstance(); + + for (Attribute attribute : attributes) + { + Field field = (Field) attribute.getJavaMember(); + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + + // Set Entity level properties + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType()) + && m.getIdAttribute().getJavaType().equals(field.getType())) + { + Object idValue = deserializeIdAttributeValue(m, (String) node.getProperty(columnName)); + PropertyAccessorHelper.set(entity, field, idValue); + } + else if (!attribute.isCollection() && !attribute.isAssociation()) + { + + PropertyAccessorHelper.set(entity, field, fromNeo4JObject(node.getProperty(columnName), field)); + + } + } + } + catch (InstantiationException e) + { + log.error("Error while converting Neo4j object to entity, Caused by: ", e); + throw new EntityReaderException("Error while converting Neo4j object to entity", e); + } + catch (IllegalAccessException e) + { + log.error("Error while converting Neo4j object to entity, Caused by: ", e); + throw new EntityReaderException("Error while converting Neo4j object to entity", e); + } + catch (NotFoundException e) + { + log.info(e.getMessage()); + return null; + } + + return entity; + } + + /** + * + * Converts a {@link Relationship} object to corresponding entity object + */ + public Object getEntityFromRelationship(Relationship relationship, EntityMetadata topLevelEntityMetadata, + Relation relation) + { + EntityMetadata relationshipEntityMetadata = KunderaMetadataManager.getEntityMetadata(relation + .getMapKeyJoinClass()); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + relationshipEntityMetadata.getPersistenceUnit()); + EntityType entityType = metaModel.entity(relationshipEntityMetadata.getEntityClazz()); + + // Iterate over, entity attributes + Set attributes = entityType.getSingularAttributes(); + + Object entity = null; + + try + { + entity = relationshipEntityMetadata.getEntityClazz().newInstance(); + + for (Attribute attribute : attributes) + { + Field field = (Field) attribute.getJavaMember(); + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + + // Set Entity level properties + if (metaModel.isEmbeddable(relationshipEntityMetadata.getIdAttribute().getBindableJavaType()) + && relationshipEntityMetadata.getIdAttribute().getJavaType().equals(field.getType())) + { + Object idValue = deserializeIdAttributeValue(relationshipEntityMetadata, + (String) relationship.getProperty(columnName)); + PropertyAccessorHelper.set(entity, field, idValue); + } + else if (!attribute.isCollection() && !attribute.isAssociation() + && !field.getType().equals(topLevelEntityMetadata.getEntityClazz()) + && !field.getType().equals(relation.getTargetEntity())) + { + Object value = relationship.getProperty(columnName); + PropertyAccessorHelper.set(entity, field, fromNeo4JObject(value, field)); + + } + } + } + catch (InstantiationException e) + { + log.error("Error while converting Neo4j object to entity, Caused by: ", e); + throw new EntityReaderException("Error while converting Neo4j object to entity"); + } + catch (IllegalAccessException e) + { + log.error("Error while converting Neo4j object to entity, Caused by: ", e); + throw new EntityReaderException("Error while converting Neo4j object to entity"); + } + + return entity; + } + + /** + * Creates a Map containing all properties (and their values) for a given + * entity + * + * @param entity + * @param m + * @return + */ + public Map createNodeProperties(Object entity, EntityMetadata m) + { + Map props = new HashMap(); + + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + // Iterate over entity attributes + Set attributes = entityType.getSingularAttributes(); + for (Attribute attribute : attributes) + { + Field field = (Field) attribute.getJavaMember(); + + // Set Node level properties + if (!attribute.isCollection() && !attribute.isAssociation()) + { + + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + Object value = PropertyAccessorHelper.getObject(entity, field); + if (value != null) + { + props.put(columnName, toNeo4JProperty(value)); + } + } + } + return props; + } + + /** + * Populates Node properties from Entity object + * + * @param entity + * @param m + * @param node + */ + private void populateNodeProperties(Object entity, EntityMetadata m, Node node) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + EntityType entityType = metaModel.entity(m.getEntityClazz()); + + // Iterate over entity attributes + Set attributes = entityType.getSingularAttributes(); + for (Attribute attribute : attributes) + { + Field field = (Field) attribute.getJavaMember(); + + // Set Node level properties + if (!attribute.isCollection() && !attribute.isAssociation() && !((SingularAttribute) attribute).isId()) + { + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + Object value = PropertyAccessorHelper.getObject(entity, field); + if (value != null) + { + node.setProperty(columnName, toNeo4JProperty(value)); + } + } + } + } + + /** + * Populates a {@link Relationship} with attributes of a given relationship + * entity object relationshipObj + * + * @param entityMetadata + * @param targetNodeMetadata + * @param relationship + * @param relationshipObj + */ + public void populateRelationshipProperties(EntityMetadata entityMetadata, EntityMetadata targetNodeMetadata, + Relationship relationship, Object relationshipObj) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + EntityType entityType = metaModel.entity(relationshipObj.getClass()); + + Set attributes = entityType.getSingularAttributes(); + for (Attribute attribute : attributes) + { + Field f = (Field) attribute.getJavaMember(); + if (!f.getType().equals(entityMetadata.getEntityClazz()) + && !f.getType().equals(targetNodeMetadata.getEntityClazz())) + { + EntityMetadata relMetadata = KunderaMetadataManager.getEntityMetadata(relationshipObj.getClass()); + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + if (metaModel.isEmbeddable(relMetadata.getIdAttribute().getBindableJavaType()) + && ((SingularAttribute) attribute).isId()) + { + // Populate Embedded attribute value into relationship + Object id = PropertyAccessorHelper.getId(relationshipObj, relMetadata); + Object serializedIdValue = serializeIdAttributeValue(relMetadata, metaModel, id); + relationship.setProperty(columnName, serializedIdValue); + + // Populate attributes of embedded fields into relationship + Set embeddableAttributes = metaModel.embeddable( + relMetadata.getIdAttribute().getBindableJavaType()).getSingularAttributes(); + for (Attribute embeddableAttribute : embeddableAttributes) + { + String embeddedColumn = ((AbstractAttribute) embeddableAttribute).getJPAColumnName(); + if (embeddedColumn == null) + embeddedColumn = embeddableAttribute.getName(); + Object value = PropertyAccessorHelper + .getObject(id, (Field) embeddableAttribute.getJavaMember()); + + if (value != null) + relationship.setProperty(embeddedColumn, value); + } + } + else + { + Object value = PropertyAccessorHelper.getObject(relationshipObj, f); + relationship.setProperty(columnName, toNeo4JProperty(value)); + } + + } + } + + } + + /** + * Creates a Map containing all properties (and their values) for a given + * relationship entity + * + * @param entityMetadata + * @param targetEntityMetadata + * @param relationshipProperties + * @param relationshipEntity + */ + public Map createRelationshipProperties(EntityMetadata entityMetadata, + EntityMetadata targetEntityMetadata, Object relationshipEntity) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + EntityType entityType = metaModel.entity(relationshipEntity.getClass()); + Map relationshipProperties = new HashMap(); + + Set attributes = entityType.getSingularAttributes(); + for (Attribute attribute : attributes) + { + Field f = (Field) attribute.getJavaMember(); + if (!f.getType().equals(entityMetadata.getEntityClazz()) + && !f.getType().equals(targetEntityMetadata.getEntityClazz())) + { + String relPropertyName = ((AbstractAttribute) attribute).getJPAColumnName(); + Object value = PropertyAccessorHelper.getObject(relationshipEntity, f); + relationshipProperties.put(relPropertyName, toNeo4JProperty(value)); + } + } + return relationshipProperties; + } + + /** + * + * Gets (if available) or creates a node for the given entity + */ + private Node getOrCreateNodeWithUniqueFactory(final Object entity, final Object id, final EntityMetadata m, + GraphDatabaseService graphDb) + { + final String idColumnName = ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(); + final MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + final String idUniqueValue = serializeIdAttributeValue(m, metaModel, id); + + UniqueFactory factory = new UniqueFactory.UniqueNodeFactory(graphDb, m.getIndexName()) + { + /** + * Initialize ID attribute + */ + @Override + protected void initialize(Node created, Map properties) + { + // Set Embeddable ID attribute + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType())) + { + // Populate embedded field value in serialized format + created.setProperty(idColumnName, idUniqueValue); + + // Populated all other attributes of embedded into this node + Set embeddableAttributes = metaModel + .embeddable(m.getIdAttribute().getBindableJavaType()).getSingularAttributes(); + for (Attribute attribute : embeddableAttributes) + { + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + if (columnName == null) + columnName = attribute.getName(); + Object value = PropertyAccessorHelper.getObject(id, (Field) attribute.getJavaMember()); + + if (value != null) + created.setProperty(columnName, value); + } + } + else + { + created.setProperty(idColumnName, properties.get(idColumnName)); + } + + } + }; + + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType())) + { + return factory.getOrCreate(idColumnName, idUniqueValue); + } + else + { + return factory.getOrCreate(idColumnName, id); + } + + } + + /** + * Prepares ID column value for embedded IDs by combining its attributes + * + * @param m + * @param id + * @param metaModel + * @return + */ + private String serializeIdAttributeValue(final EntityMetadata m, MetamodelImpl metaModel, Object id) + { + if (!metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType())) + { + return null; + } + + Class embeddableClass = m.getIdAttribute().getBindableJavaType(); + String idUniqueValue = ""; + + for (Field embeddedField : embeddableClass.getDeclaredFields()) + { + if(!ReflectUtils.isTransientOrStatic(embeddedField)) + { + + Object value = PropertyAccessorHelper.getObject(id, embeddedField); + if (value != null && !StringUtils.isEmpty(value.toString())) + idUniqueValue = idUniqueValue + value + COMPOSITE_KEY_SEPARATOR; + } + } + + if (idUniqueValue.endsWith(COMPOSITE_KEY_SEPARATOR)) + idUniqueValue = idUniqueValue.substring(0, idUniqueValue.length() - COMPOSITE_KEY_SEPARATOR.length()); + return idUniqueValue; + } + + /** + * Prepares Embedded ID field from value prepared via + * serializeIdAttributeValue method. + */ + private Object deserializeIdAttributeValue(final EntityMetadata m, String idValue) + { + if (idValue == null) + { + return null; + } + Class embeddableClass = m.getIdAttribute().getBindableJavaType(); + Object embeddedObject = null; + try + { + embeddedObject = embeddableClass.newInstance(); + } + catch (InstantiationException e) + { + log.error("Error while instantiating " + embeddableClass + + ". Did you define no argument constructor? Details:" + e.getMessage()); + throw new IllegalArgumentException("Error while instantiating " + embeddableClass + + ". Did you define no argument constructor?", e); + } + catch (IllegalAccessException e) + { + log.error("Error while instantiating " + embeddableClass + ".? Details:" + e.getMessage()); + throw new IllegalArgumentException("Error while instantiating " + embeddableClass, e); + } + + List tokens = new ArrayList(); + StringTokenizer st = new StringTokenizer((String) idValue, COMPOSITE_KEY_SEPARATOR); + while (st.hasMoreTokens()) + { + tokens.add((String) st.nextElement()); + } + + int count = 0; + for (Field embeddedField : embeddableClass.getDeclaredFields()) + { + if (!ReflectUtils.isTransientOrStatic(embeddedField)) + { + if (count < tokens.size()) + { + String value = tokens.get(count++); + PropertyAccessorHelper.set(embeddedObject, embeddedField, value); + } + } + } + return embeddedObject; + } + + /** + * Gets (if available) or creates a relationship for the given entity + */ + private Relationship getOrCreateRelationshipWithUniqueFactory(Object entity, EntityMetadata m, + GraphDatabaseService graphDb) + { + Object id = PropertyAccessorHelper.getObject(entity, (Field) m.getIdAttribute().getJavaMember()); + final String idFieldName = m.getIdAttribute().getName(); + + UniqueFactory factory = new UniqueFactory.UniqueRelationshipFactory(graphDb, m.getIndexName()) + { + + @Override + protected Relationship create(Map paramMap) + { + return null; + } + + @Override + protected void initialize(Relationship relationship, Map properties) + { + relationship.setProperty(idFieldName, properties.get(idFieldName)); + } + }; + + return factory.getOrCreate(idFieldName, id); + } + + /** + * Converts a given field value to an object that is Neo4J compatible + * + * @param source + * @return + */ + public Object toNeo4JProperty(Object source) + { + if (source instanceof BigDecimal || source instanceof BigInteger) + { + return source.toString(); + } + else if ((source instanceof Calendar) || (source instanceof GregorianCalendar)) + { + return PropertyAccessorHelper.fromSourceToTargetClass(String.class, Date.class, + ((Calendar) source).getTime()); + } + if (source instanceof Date) + { + Class sourceClass = source.getClass(); + return PropertyAccessorHelper.fromSourceToTargetClass(String.class, sourceClass, source); + } + return source; + } + + /** + * Converts a property stored in Neo4J (nodes or relationship) to + * corresponding entity field value + */ + public Object fromNeo4JObject(Object source, Field field) + { + Class targetClass = field.getType(); + + if (targetClass.isAssignableFrom(BigDecimal.class) || targetClass.isAssignableFrom(BigInteger.class)) + { + return PropertyAccessorHelper.fromSourceToTargetClass(field.getType(), source.getClass(), source); + } + else if (targetClass.isAssignableFrom(Calendar.class) || targetClass.isAssignableFrom(GregorianCalendar.class)) + { + Date d = (Date) PropertyAccessorHelper.fromSourceToTargetClass(Date.class, source.getClass(), source); + Calendar cal = Calendar.getInstance(); + cal.setTime(d); + return cal; + } + else if (targetClass.isAssignableFrom(Date.class)) + { + return PropertyAccessorHelper.fromSourceToTargetClass(field.getType(), source.getClass(), source); + } + else + { + return source; + } + + } + + /** + * Searches a node from the database for a given key + */ + public Node searchNode(Object key, EntityMetadata m, GraphDatabaseService graphDb, boolean skipProxy) + { + Node node = null; + String idColumnName = ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName(); + + final MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + m.getPersistenceUnit()); + if (metaModel.isEmbeddable(m.getIdAttribute().getBindableJavaType())) + { + key = serializeIdAttributeValue(m, metaModel, key); + } + + if (indexer.isNodeAutoIndexingEnabled(graphDb)) + { + // Get the Node auto index + ReadableIndex autoNodeIndex = graphDb.index().getNodeAutoIndexer().getAutoIndex(); + IndexHits nodesFound = autoNodeIndex.get(idColumnName, key); + node = getMatchingNodeFromIndexHits(nodesFound, skipProxy); + } + else + { + // Searching within manually created indexes + Index nodeIndex = graphDb.index().forNodes(m.getIndexName()); + IndexHits nodesFound = nodeIndex.get(idColumnName, key); + node = getMatchingNodeFromIndexHits(nodesFound, skipProxy); + } + + return node; + } + + /** + * Fetches first Non-proxy node from Index Hits + * + * @param skipProxy + * @param nodesFound + * @return + */ + protected Node getMatchingNodeFromIndexHits(IndexHits nodesFound, boolean skipProxy) + { + Node node = null; + try + { + if (nodesFound == null || nodesFound.size() == 0 || !nodesFound.hasNext()) + { + return null; + } + else + { + if (skipProxy) + node = getNonProxyNode(nodesFound); + else + node = nodesFound.next(); + } + } + finally + { + nodesFound.close(); + } + return node; + } + + /** + * Fetches Non-proxy nodes from index hits + */ + private Node getNonProxyNode(IndexHits nodesFound) + { + Node node = null; + if (nodesFound.hasNext()) + { + node = nodesFound.next(); + } + else + { + return null; + } + + try + { + Object proxyNodeProperty = node.getProperty(PROXY_NODE_TYPE_KEY); + } + catch (NotFoundException e) + { + return node; + } + catch (IllegalStateException e) + { + return node; + } + return getNonProxyNode(nodesFound); + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClient.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClient.java new file mode 100644 index 000000000..754e10c53 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClient.java @@ -0,0 +1,810 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.persistence.FetchType; +import javax.persistence.PersistenceException; + +import org.apache.commons.lang.StringUtils; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.neo4j.graphdb.Direction; +import org.neo4j.graphdb.DynamicRelationshipType; +import org.neo4j.graphdb.GraphDatabaseService; +import org.neo4j.graphdb.Node; +import org.neo4j.graphdb.NotInTransactionException; +import org.neo4j.graphdb.Relationship; +import org.neo4j.graphdb.index.Index; +import org.neo4j.graphdb.index.IndexHits; +import org.neo4j.graphdb.index.ReadableIndex; +import org.neo4j.unsafe.batchinsert.BatchInserter; +import org.neo4j.unsafe.batchinsert.BatchInserterIndexProvider; +import org.neo4j.unsafe.batchinsert.BatchInserters; +import org.neo4j.unsafe.batchinsert.LuceneBatchInserterIndexProvider; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.neo4j.config.Neo4JPropertyReader; +import com.impetus.client.neo4j.config.Neo4JPropertyReader.Neo4JSchemaMetadata; +import com.impetus.client.neo4j.index.Neo4JIndexManager; +import com.impetus.client.neo4j.query.Neo4JQuery; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.configure.ClientProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.db.RelationHolder; +import com.impetus.kundera.lifecycle.states.RemovedState; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.Relation; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.AssociationBuilder; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.KunderaTransactionException; +import com.impetus.kundera.persistence.TransactionBinder; +import com.impetus.kundera.persistence.TransactionResource; +import com.impetus.kundera.persistence.api.Batcher; +import com.impetus.kundera.persistence.context.jointable.JoinTableData; +import com.impetus.kundera.property.PropertyAccessorHelper; +import com.impetus.kundera.utils.ReflectUtils; + +/** + * Implementation of {@link Client} using Neo4J Native Java driver (see Embedded + * Java driver at http://www.neo4j.org/develop/drivers) + * + * @author amresh.singh + */ +public class Neo4JClient extends Neo4JClientBase implements Client, TransactionBinder, Batcher +{ + + private static Logger log = LoggerFactory.getLogger(Neo4JClient.class); + + /** + * Reference to Neo4J client factory. + */ + private Neo4JClientFactory factory; + + private EntityReader reader; + + private GraphEntityMapper mapper; + + private TransactionResource resource; + + private Neo4JIndexManager indexer; + + Neo4JClient(final Neo4JClientFactory factory, Map puProperties, String persistenceUnit) + { + this.persistenceUnit = persistenceUnit; + this.factory = factory; + reader = new Neo4JEntityReader(); + indexer = new Neo4JIndexManager(); + mapper = new GraphEntityMapper(indexer); + populateBatchSize(persistenceUnit, puProperties); + this.clientMetadata = factory.getClientMetadata(); + + } + + @Override + public void populateClientProperties(Client client, Map properties) + { + // All client properties currently are those that are specified in + // neo4j.properties (or custom XML configuration file according to + // Kundera format) + // No custom property currently defined by Kundera, leaving empty + if (log.isDebugEnabled()) + log.debug("No custom property to set for Neo4J"); + } + + /** + * Finds an entity from graph database + */ + @Override + public Object find(Class entityClass, Object key) + { + GraphDatabaseService graphDb = null; + if (resource != null) + { + graphDb = getConnection(); + } + + if (graphDb == null) + graphDb = factory.getConnection(); + + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(entityClass); + + Object entity = null; + Node node = mapper.searchNode(key, m, graphDb, true); + + if (node != null && !((Neo4JTransaction) resource).containsNodeId(node.getId())) + + { + entity = getEntityWithAssociationFromNode(m, node); + } + + return entity; + } + + @Override + public List findAll(Class entityClass, String[] columnsToSelect, Object... keys) + { + List entities = new ArrayList(); + for (Object key : keys) + { + entities.add(find(entityClass, key)); + } + return entities; + } + + @Override + public List find(Class entityClass, Map embeddedColumnMap) + { + throw new UnsupportedOperationException("Embedded attributes not supported in Neo4J as of now"); + } + + @Override + public void close() + { + // Closure is internally handled by Neo4J + } + + /** + * Deletes an entity from database + */ + @Override + public void delete(Object entity, Object key) + { + // All Modifying Neo4J operations must be executed within a transaction + checkActiveTransaction(); + + GraphDatabaseService graphDb = getConnection(); + + // Find Node for this particular entity + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + Node node = mapper.searchNode(key, m, graphDb, true); + if (node != null) + { + // Remove this particular node, if not already deleted in current + // transaction + if (!((Neo4JTransaction) resource).containsNodeId(node.getId())) + { + node.delete(); + + // Manually remove node index if applicable + indexer.deleteNodeIndex(m, graphDb, node); + + // Remove all relationship edges attached to this node + // (otherwise an + // exception is thrown) + for (Relationship relationship : node.getRelationships()) + { + relationship.delete(); + + // Manually remove relationship index if applicable + indexer.deleteRelationshipIndex(m, graphDb, relationship); + } + + ((Neo4JTransaction) resource).addNodeId(node.getId()); + } + } + else + { + if (log.isDebugEnabled()) + log.debug("Entity to be deleted doesn't exist in graph. Doing nothing"); + } + } + + @Override + public void persistJoinTable(JoinTableData joinTableData) + { + throw new UnsupportedOperationException("Join Table not supported for Neo4J as of now"); + } + + @Override + public List getColumnsById(String schemaName, String tableName, String pKeyColumnName, String columnName, + Object pKeyColumnValue, Class columnJavaType) + { + throw new UnsupportedOperationException("Operation not supported for Neo4J"); + } + + @Override + public Object[] findIdsByColumn(String schemaName, String tableName, String pKeyName, String columnName, + Object columnValue, Class entityClazz) + { + throw new UnsupportedOperationException("Operation not supported for Neo4J"); + } + + @Override + public void deleteByColumn(String schemaName, String tableName, String columnName, Object columnValue) + { + throw new UnsupportedOperationException("Operation not supported for Neo4J"); + } + + @Override + public List findByRelation(String colName, Object colValue, Class entityClazz) + { + throw new UnsupportedOperationException("Operation not supported for Neo4J"); + } + + @Override + public EntityReader getReader() + { + return reader; + } + + @Override + public Class getQueryImplementor() + { + return Neo4JQuery.class; + } + + /** + * Writes an entity to database + */ + @Override + protected void onPersist(EntityMetadata entityMetadata, Object entity, Object id, List rlHolders) + { + if (log.isDebugEnabled()) + log.debug("Persisting " + entity); + + // All Modifying Neo4J operations must be executed within a transaction + checkActiveTransaction(); + + GraphDatabaseService graphDb = getConnection(); + + try + { + + // Top level node + Node node = mapper.getNodeFromEntity(entity, id, graphDb, entityMetadata, isUpdate); + + if (node != null) + { + ((Neo4JTransaction) resource).addProcessedNode(id, node); + + if (!rlHolders.isEmpty()) + { + for (RelationHolder rh : rlHolders) + { + // Search Node (to be connected to ) in Neo4J graph + EntityMetadata targetNodeMetadata = KunderaMetadataManager.getEntityMetadata(rh + .getRelationValue().getClass()); + Object targetNodeKey = PropertyAccessorHelper.getId(rh.getRelationValue(), targetNodeMetadata); + // Node targetNode = mapper.searchNode(targetNodeKey, + // targetNodeMetadata, graphDb); + + Node targetNode = null; // Target node connected through + // relationship + + /** + * If Relationship is with an entity in Neo4J, Target + * node must already have been created Get a handle of + * it from processed nodes and add edges to it. Else, if + * relationship is with an entity in a database other + * than Neo4J, create a "Proxy Node" that points to a + * row in other database. This proxy node contains key + * equal to primary key of row in other database. + * */ + + if (isEntityForNeo4J(targetNodeMetadata)) + { + targetNode = ((Neo4JTransaction) resource).getProcessedNode(targetNodeKey); + } + else + { + // Create Proxy nodes for insert requests + if (!isUpdate) + { + targetNode = mapper.createProxyNode(id, targetNodeKey, graphDb, entityMetadata, + targetNodeMetadata); + } + } + + if (targetNode != null) + { + // Join this node (source node) to target node via + // relationship + DynamicRelationshipType relType = DynamicRelationshipType.withName(rh.getRelationName()); + Relationship relationship = node.createRelationshipTo(targetNode, relType); + + // Populate relationship's own properties into it + Object relationshipObj = rh.getRelationVia(); + if (relationshipObj != null) + { + mapper.populateRelationshipProperties(entityMetadata, targetNodeMetadata, relationship, + relationshipObj); + + // After relationship creation, manually index + // it if desired + EntityMetadata relationMetadata = KunderaMetadataManager + .getEntityMetadata(relationshipObj.getClass()); + if (!isUpdate) + { + indexer.indexRelationship(relationMetadata, graphDb, relationship); + } + else + { + indexer.updateRelationshipIndex(relationMetadata, graphDb, relationship); + } + + } + } + + } + } + + // After node creation, manually index this node, if desired + if (!isUpdate) + { + indexer.indexNode(entityMetadata, graphDb, node); + } + else + { + indexer.updateNodeIndex(entityMetadata, graphDb, node); + } + } + + } + catch (Exception e) + { + log.error("Error while persisting entity " + entity + ", Caused by: ", e); + throw new PersistenceException(e); + } + } + + @Override + public void addBatch(com.impetus.kundera.graph.Node node) + { + if (node != null) + { + nodes.add(node); + } + if (batchSize > 0 && batchSize == nodes.size()) + { + executeBatch(); + nodes.clear(); + } + } + + @Override + public int executeBatch() + { + if (batchSize > 0) + { + boolean nodeAutoIndexingEnabled = indexer.isNodeAutoIndexingEnabled(factory.getConnection()); + boolean relationshipAutoIndexingEnabled = indexer + .isRelationshipAutoIndexingEnabled(factory.getConnection()); + + BatchInserter inserter = getBatchInserter(); + BatchInserterIndexProvider indexProvider = new LuceneBatchInserterIndexProvider(inserter); + + if (inserter == null) + { + log.error("Unable to create instance of BatchInserter. Opertion will fail"); + throw new PersistenceException("Unable to create instance of BatchInserter. Opertion will fail"); + } + + if (resource != null && resource.isActive()) + { + log.error("Batch Insertion MUST not be executed in a transaction"); + throw new PersistenceException("Batch Insertion MUST not be executed in a transaction"); + } + + Map pkToNodeIdMap = new HashMap(); + for (com.impetus.kundera.graph.Node graphNode : nodes) + { + if (graphNode.isDirty()) + { + graphNode.handlePreEvent(); + // Delete can not be executed in batch, deleting normally + if (graphNode.isInState(RemovedState.class)) + { + delete(graphNode.getData(), graphNode.getEntityId()); + } + else if (graphNode.isUpdate()) + { + // Neo4J allows only batch insertion, follow usual path + // for normal updates + persist(graphNode); + } + else + { + // Insert node + Object entity = graphNode.getData(); + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(entity.getClass()); + Object pk = PropertyAccessorHelper.getId(entity, m); + Map nodeProperties = mapper.createNodeProperties(entity, m); + long nodeId = inserter.createNode(nodeProperties); + pkToNodeIdMap.put(pk, nodeId); + + // Index Node + indexer.indexNodeUsingBatchIndexer(indexProvider, m, nodeId, nodeProperties, + nodeAutoIndexingEnabled); + + // Insert relationships for this particular node + if (!getRelationHolders(graphNode).isEmpty()) + { + for (RelationHolder rh : getRelationHolders(graphNode)) + { + // Search Node (to be connected to ) in Neo4J + // graph + EntityMetadata targetNodeMetadata = KunderaMetadataManager.getEntityMetadata(rh + .getRelationValue().getClass()); + Object targetNodeKey = PropertyAccessorHelper.getId(rh.getRelationValue(), + targetNodeMetadata); + Long targetNodeId = pkToNodeIdMap.get(targetNodeKey); + + if (targetNodeId != null) + { + /** + * Join this node (source node) to target + * node via relationship + */ + // Relationship Type + DynamicRelationshipType relType = DynamicRelationshipType.withName(rh + .getRelationName()); + + // Relationship Properties + Map relationshipProperties = null; + Object relationshipObj = rh.getRelationVia(); + if (relationshipObj != null) + { + EntityMetadata relationMetadata = KunderaMetadataManager + .getEntityMetadata(relationshipObj.getClass()); + + relationshipProperties = mapper.createRelationshipProperties(m, + targetNodeMetadata, relationshipObj); + + // Finally insert relationship + long relationshipId = inserter.createRelationship(nodeId, targetNodeId, + relType, relationshipProperties); + + // Index this relationship + indexer.indexRelationshipUsingBatchIndexer(indexProvider, relationMetadata, + relationshipId, relationshipProperties, relationshipAutoIndexingEnabled); + } + + } + } + } + } + graphNode.handlePostEvent(); + } + } + + // Shutdown Batch inserter + indexProvider.shutdown(); + inserter.shutdown(); + + // Restore Graph Database service + factory.setConnection((GraphDatabaseService) factory.createPoolOrConnection()); + + return pkToNodeIdMap.size(); + } + else + { + return 0; + } + + } + + /** + * Populates relationship entities into original entity + * + * @param m + * @param entity + * @param relationMap + * @param node + */ + private void populateRelations(EntityMetadata m, Object entity, Map relationMap, Node node, + Map nodeIdToEntityMap) + { + // Populate all relationship entities that are in Neo4J + for (Relation relation : m.getRelations()) + { + Class targetEntityClass = relation.getTargetEntity(); + EntityMetadata targetEntityMetadata = KunderaMetadataManager.getEntityMetadata(targetEntityClass); + Field property = relation.getProperty(); + if (relation.getPropertyType().isAssignableFrom(Map.class)) + { + Map targetEntitiesMap = new HashMap(); + + // If relationship entity is stored into Neo4J, fetch it + // immediately + if (isEntityForNeo4J(targetEntityMetadata)) + { + + for (Relationship relationship : node.getRelationships(Direction.OUTGOING, + DynamicRelationshipType.withName(relation.getJoinColumnName()))) + { + if (relationship == null) + { + continue; + } + + // Target Entity + Node endNode = relationship.getEndNode(); + if (endNode == null) + { + continue; + } + Object targetEntity = nodeIdToEntityMap.get(endNode.getId()); + if (targetEntity == null) + { + targetEntity = mapper.getEntityFromNode(endNode, targetEntityMetadata); + } + + // Relationship Entity + Object relationshipEntity = mapper.getEntityFromRelationship(relationship, m, relation); + + // If this relationship is bidirectional, put source + // entity into Map field for target entity + Field bidirectionalField = relation.getBiDirectionalField(); + Map sourceEntitiesMap = new HashMap(); + if (bidirectionalField != null) + { + for (Relationship incomingRelationship : endNode.getRelationships(Direction.INCOMING, + DynamicRelationshipType.withName(relation.getJoinColumnName()))) + { + Node startNode = incomingRelationship.getStartNode(); + Object sourceEntity = nodeIdToEntityMap.get(startNode.getId()); + if (sourceEntity == null) + { + sourceEntity = mapper.getEntityFromNode(startNode, m); + nodeIdToEntityMap.put(startNode.getId(), sourceEntity); + } + sourceEntitiesMap.put(relationshipEntity, sourceEntity); + } + PropertyAccessorHelper.set(targetEntity, bidirectionalField, sourceEntitiesMap); + } + + // Set references to Target and owning entity in + // relationship entity + Class relationshipClass = relation.getMapKeyJoinClass(); + for (Field f : relationshipClass.getDeclaredFields()) + { + if (!ReflectUtils.isTransientOrStatic(f)) + { + + if (f.getType().equals(m.getEntityClazz())) + { + PropertyAccessorHelper.set(relationshipEntity, f, entity); + } + else if (f.getType().equals(targetEntityClass)) + { + PropertyAccessorHelper.set(relationshipEntity, f, targetEntity); + } + } + } + targetEntitiesMap.put(relationshipEntity, targetEntity); + } + + PropertyAccessorHelper.set(entity, property, targetEntitiesMap); + } + + /** + * If relationship entity is stored in a database other than + * Neo4J foreign keys are stored in "Proxy Nodes", retrieve + * these foreign keys and set into EnhanceEntity + */ + else + { + + for (Relationship relationship : node.getRelationships(Direction.OUTGOING, + DynamicRelationshipType.withName(relation.getJoinColumnName()))) + { + Node proxyNode = relationship.getEndNode(); + + String targetEntityIdColumnName = ((AbstractAttribute) targetEntityMetadata.getIdAttribute()) + .getJPAColumnName(); + Object targetObjectId = proxyNode.getProperty(targetEntityIdColumnName); + Object relationshipEntity = mapper.getEntityFromRelationship(relationship, m, relation); + + targetEntitiesMap.put(targetObjectId, relationshipEntity); + } + + relationMap.put(relation.getJoinColumnName(), targetEntitiesMap); + } + } + } + } + + /** + * Returns instance of {@link BatchInserter} + */ + protected BatchInserter getBatchInserter() + { + PersistenceUnitMetadata puMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(getPersistenceUnit()); + Properties props = puMetadata.getProperties(); + + // Datastore file path + String datastoreFilePath = (String) props.get(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + if (StringUtils.isEmpty(datastoreFilePath)) + { + throw new PersistenceException( + "For Neo4J, it's mandatory to specify kundera.datastore.file.path property in persistence.xml"); + } + + // Shut down Graph DB, at a time only one service may have lock on DB + // file + if (factory.getConnection() != null) + { + factory.getConnection().shutdown(); + } + + BatchInserter inserter = null; + + // Create Batch inserter with configuration if specified + Neo4JSchemaMetadata nsmd = Neo4JPropertyReader.nsmd; + ClientProperties cp = nsmd != null ? nsmd.getClientProperties() : null; + if (cp != null) + { + DataStore dataStore = nsmd != null ? nsmd.getDataStore() : null; + Properties properties = dataStore != null && dataStore.getConnection() != null ? dataStore.getConnection() + .getProperties() : null; + + if (properties != null) + { + Map config = new HashMap((Map) properties); + inserter = BatchInserters.inserter(datastoreFilePath, config); + } + } + + // Create Batch inserter without configuration if not provided + if (inserter == null) + { + inserter = BatchInserters.inserter(datastoreFilePath); + } + return inserter; + } + + /** + * Binds Transaction resource to this client + */ + @Override + public void bind(TransactionResource resource) + { + if (resource != null && resource instanceof Neo4JTransaction) + { + ((Neo4JTransaction) resource).setGraphDb(factory.getConnection()); + this.resource = resource; + } + else + { + throw new KunderaTransactionException("Invalid transaction resource provided:" + resource + + " Should have been an instance of :" + Neo4JTransaction.class); + } + } + + public List executeLuceneQuery(EntityMetadata m, String luceneQuery) + { + log.info("Executing Lucene Query on Neo4J:" + luceneQuery); + + GraphDatabaseService graphDb = getConnection(); + List entities = new ArrayList(); + + if (!indexer.isNodeAutoIndexingEnabled(graphDb) && m.isIndexable()) + { + Index nodeIndex = graphDb.index().forNodes(m.getIndexName()); + + IndexHits hits = nodeIndex.query(luceneQuery); + addEntityFromIndexHits(m, entities, hits); + } + else + { + + ReadableIndex autoNodeIndex = graphDb.index().getNodeAutoIndexer().getAutoIndex(); + IndexHits hits = autoNodeIndex.query(luceneQuery); + addEntityFromIndexHits(m, entities, hits); + + } + return entities; + } + + /** + * @param m + * @param entities + * @param hits + */ + protected void addEntityFromIndexHits(EntityMetadata m, List entities, IndexHits hits) + { + for (Node node : hits) + { + if (node != null) + { + Object entity = getEntityWithAssociationFromNode(m, node); + if (entity != null) + { + + entities.add(entity); + + } + } + } + } + + /** + * @param m + * @param entities + * @param node + */ + private Object getEntityWithAssociationFromNode(EntityMetadata m, Node node) + { + Map relationMap = new HashMap(); + + /** + * Map containing Node ID as key and Entity object as value. Helps cache + * entity objects found earlier for faster lookup and prevents repeated + * processing + */ + Map nodeIdToEntityMap = new HashMap(); + + Object entity = mapper.getEntityFromNode(node, m); + + nodeIdToEntityMap.put(node.getId(), entity); + populateRelations(m, entity, relationMap, node, nodeIdToEntityMap); + + nodeIdToEntityMap.clear(); + + if (!relationMap.isEmpty() && entity != null) + { + return new EnhanceEntity(entity, PropertyAccessorHelper.getId(entity, m), relationMap); + } + else + { + return entity; + } + + } + + /** + * Checks whether there is an active transaction within this client Batch + * operations are run without any transaction boundary hence this check is + * not applicable for them All Modifying Neo4J operations must be executed + * within a transaction + */ + private void checkActiveTransaction() + { + if (batchSize == 0 && (resource == null || !resource.isActive())) + { + throw new NotInTransactionException("All Modifying Neo4J operations must be executed within a transaction"); + } + } + + public GraphDatabaseService getConnection() + { + if (resource != null) + { + return ((Neo4JTransaction) resource).getGraphDb(); + } + else + { + return factory.getConnection(); + } + + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClientBase.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClientBase.java new file mode 100644 index 000000000..829e281f7 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClientBase.java @@ -0,0 +1,100 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.ClientBase; +import com.impetus.kundera.client.ClientPropertiesSetter; +import com.impetus.kundera.graph.Node; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Base class for all Neo4J clients + * + * @author amresh.singh + */ +public abstract class Neo4JClientBase extends ClientBase implements ClientPropertiesSetter +{ + private static Logger log = LoggerFactory.getLogger(Neo4JClientBase.class); + + /** Batch size. */ + protected int batchSize; + + /** list of nodes for batch processing. */ + protected List nodes = new ArrayList(); + + protected boolean isEntityForNeo4J(EntityMetadata entityMetadata) + { + String persistenceUnit = entityMetadata.getPersistenceUnit(); + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + String clientFactory = puMetadata.getProperty(PersistenceProperties.KUNDERA_CLIENT_FACTORY); + if (clientFactory.indexOf("com.impetus.client.neo4j") >= 0) + { + return true; + } + return false; + } + + /** + * @param persistenceUnit + * @param puProperties + */ + protected void populateBatchSize(String persistenceUnit, Map puProperties) + { + String batch_Size = puProperties != null ? (String) puProperties.get(PersistenceProperties.KUNDERA_BATCH_SIZE) + : null; + if (batch_Size != null) + { + batchSize = Integer.valueOf(batch_Size); + if (batchSize == 0) + { + throw new IllegalArgumentException("kundera.batch.size property must be numeric and > 0"); + } + } + else + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + batchSize = puMetadata.getBatchSize(); + } + } + + public int getBatchSize() + { + return batchSize; + } + + public void clear() + { + if (nodes != null) + { + nodes.clear(); + nodes = null; + nodes = new ArrayList(); + } + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClientFactory.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClientFactory.java new file mode 100644 index 000000000..0c2fb07ff --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JClientFactory.java @@ -0,0 +1,201 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.util.HashMap; +import java.util.Map; +import java.util.Properties; + +import org.apache.commons.lang.StringUtils; +import org.neo4j.graphdb.GraphDatabaseService; +import org.neo4j.graphdb.factory.GraphDatabaseBuilder; +import org.neo4j.graphdb.factory.GraphDatabaseFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.client.neo4j.config.Neo4JPropertyReader; +import com.impetus.client.neo4j.config.Neo4JPropertyReader.Neo4JSchemaMetadata; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.configure.ClientProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.configure.PersistenceUnitConfigurationException; +import com.impetus.kundera.configure.schema.api.SchemaManager; +import com.impetus.kundera.loader.GenericClientFactory; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Factory of Neo4J client(s) + * + * @author amresh.singh + */ +public class Neo4JClientFactory extends GenericClientFactory +{ + + /** The logger. */ + private static Logger log = LoggerFactory.getLogger(Neo4JClientFactory.class); + + @Override + public void initialize(Map puProperties) + { + initializePropertyReader(); + setExternalProperties(puProperties); + } + + /** + * Create Neo4J Embedded Graph DB instance, that acts as a Neo4J connection + * repository for Neo4J If a Neo4j specfic client properties file is + * specified in persistence.xml, it initializes DB instance with those + * properties. Other DB instance is initialized with default properties. + */ + @Override + protected Object createPoolOrConnection() + { + if (log.isInfoEnabled()) + log.info("Initializing Neo4J database connection..."); + + PersistenceUnitMetadata puMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata() + .getPersistenceUnitMetadata(getPersistenceUnit()); + + Properties props = puMetadata.getProperties(); + String datastoreFilePath = (String) props.get(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + if (StringUtils.isEmpty(datastoreFilePath)) + { + throw new PersistenceUnitConfigurationException( + "For Neo4J, it's mandatory to specify kundera.datastore.file.path property in persistence.xml"); + } + + Neo4JSchemaMetadata nsmd = Neo4JPropertyReader.nsmd; + ClientProperties cp = nsmd != null ? nsmd.getClientProperties() : null; + + GraphDatabaseService graphDb = (GraphDatabaseService) getConnectionPoolOrConnection(); + + if (cp != null && graphDb == null) + { + DataStore dataStore = nsmd != null ? nsmd.getDataStore() : null; + + Properties properties = dataStore != null && dataStore.getConnection() != null ? dataStore.getConnection() + .getProperties() : null; + + if (properties != null) + { + Map config = new HashMap((Map) properties); + + GraphDatabaseBuilder builder = new GraphDatabaseFactory().newEmbeddedDatabaseBuilder(datastoreFilePath); + builder.setConfig(config); + + graphDb = builder.newGraphDatabase(); + // registerShutdownHook(graphDb); + } + } + + if (graphDb == null) + { + graphDb = new GraphDatabaseFactory().newEmbeddedDatabase(datastoreFilePath); + // registerShutdownHook(graphDb); + } + + return graphDb; + } + + @Override + protected Client instantiateClient(String persistenceUnit) + { + return new Neo4JClient(this, externalProperties, persistenceUnit); + } + + @Override + public boolean isThreadSafe() + { + return true; + } + + @Override + public SchemaManager getSchemaManager(Map puProperties) + { + log.info("No schema manager implementation available (required) for Neo4J."); + return null; + } + + @Override + public void destroy() + { + this.externalProperties = null; + ((GraphDatabaseService) getConnectionPoolOrConnection()).shutdown(); + // Not required for multithreaded clients + } + + /** + * Retrieves {@link GraphDatabaseService} instance + * + * @return + */ + GraphDatabaseService getConnection() + { + return (GraphDatabaseService) getConnectionPoolOrConnection(); + } + + void setConnection(GraphDatabaseService graphDb) + { + setConnectionPoolOrConnection(graphDb); + } + + /** + * + */ + private void initializePropertyReader() + { + if (propertyReader == null) + { + propertyReader = new Neo4JPropertyReader(externalProperties); + propertyReader.read(getPersistenceUnit()); + } + } + + /** + * @param puProperties + */ + protected void setExternalProperties(Map puProperties) + { + if (this.externalProperties == null) + { + this.externalProperties = puProperties; + } + } + + /** + * Registers a shutdown hook for the Neo4j instance so that it shuts down + * nicely when the VM exits (even if you "Ctrl-C" the running example before + * it's completed) The EmbeddedGraphDatabase instance can be shared among + * multiple threads. Note however that you can’t create multiple instances + * pointing to the same database. + * + * @param graphDb + */ + /* + * private static void registerShutdownHook(final GraphDatabaseService + * graphDb) { Runtime.getRuntime().addShutdownHook(new Thread() { + * + * @Override public void run() { graphDb.shutdown(); } }); } + */ + @Override + protected void initializeLoadBalancer(String loadBalancingPolicyName) + { + throw new UnsupportedOperationException("Load balancing feature is not supported in " + + this.getClass().getSimpleName()); + } +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JEntityReader.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JEntityReader.java new file mode 100644 index 000000000..5f93d7782 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JEntityReader.java @@ -0,0 +1,46 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.util.List; + +import com.impetus.kundera.client.Client; +import com.impetus.kundera.client.EnhanceEntity; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.persistence.AbstractEntityReader; +import com.impetus.kundera.persistence.EntityReader; + +/** + * Entity Reader for Neo4J + * + * @author amresh.singh + */ +public class Neo4JEntityReader extends AbstractEntityReader implements EntityReader +{ + + @Override + public EnhanceEntity findById(Object primaryKey, EntityMetadata m, Client client) + { + return super.findById(primaryKey, m, client); + } + + @Override + public List populateRelation(EntityMetadata m, Client client, int maxResults) + { + throw new UnsupportedOperationException("Method supported not required for Neo4J"); + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JTransaction.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JTransaction.java new file mode 100644 index 000000000..9f46a0cd3 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/Neo4JTransaction.java @@ -0,0 +1,177 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.neo4j.graphdb.GraphDatabaseService; +import org.neo4j.graphdb.Node; +import org.neo4j.graphdb.Transaction; + +import com.impetus.kundera.persistence.TransactionResource; + +/** + * Defines transaction boundaries for Neo4J client, in case user opts for + * transaction support (kundera.transaction.resource) + * + * @author amresh.singh + */ +public class Neo4JTransaction implements TransactionResource +{ + /** Whether this transaction is currently in progress */ + private boolean isTransactionInProgress; + + /** IDs of nodes participating in this transaction */ + private List nodeIds; + + private Map processedNodes; + + /** + * Instance of {@link GraphDatabaseService} from which this transaction was + * spawned + */ + GraphDatabaseService graphDb = null; + + /** Neo4J Transaction instance */ + Transaction tx = null; + + @Override + public void onBegin() + { + if (graphDb != null && !isTransactionInProgress) + { + tx = graphDb.beginTx(); + nodeIds = new ArrayList(); + processedNodes = new HashMap(); + } + + isTransactionInProgress = true; + } + + @Override + public void onCommit() + { + if (tx != null && isTransactionInProgress) + { + tx.success(); + tx.finish(); + nodeIds.clear(); + processedNodes.clear(); + } + + isTransactionInProgress = false; + } + + @Override + public void onRollback() + { + if (tx != null && isTransactionInProgress) + { + tx.failure(); + tx.finish(); + nodeIds.clear(); + processedNodes.clear(); + } + + tx = null; + isTransactionInProgress = false; + } + + @Override + public void onFlush() + { + onCommit(); + } + + @Override + public Response prepare() + { + return Response.YES; + } + + @Override + public boolean isActive() + { + return isTransactionInProgress; + } + + /** + * @return the graphDb + */ + public GraphDatabaseService getGraphDb() + { + return graphDb; + } + + /** + * @param graphDb + * the graphDb to set + */ + public void setGraphDb(GraphDatabaseService graphDb) + { + this.graphDb = graphDb; + } + + /** + * @param nodeIds + * the nodeIds to set + */ + public void addNodeId(Long nodeId) + { + if (nodeIds == null) + { + nodeIds = new ArrayList(); + } + nodeIds.add(nodeId); + } + + public boolean containsNodeId(Long nodeId) + { + if (nodeIds == null) + return false; + + return nodeIds.contains(nodeId); + } + + /** + * @return the processedNodes + */ + public Node getProcessedNode(Object key) + { + if (processedNodes == null || processedNodes.isEmpty()) + { + return null; + } + return processedNodes.get(key); + } + + /** + * @param processedNodes + * the processedNodes to set + */ + public void addProcessedNode(Object key, Node processedNode) + { + if (processedNodes == null) + { + processedNodes = new HashMap(); + } + processedNodes.put(key, processedNode); + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/config/Neo4JPropertyReader.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/config/Neo4JPropertyReader.java new file mode 100644 index 000000000..4ca76dc60 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/config/Neo4JPropertyReader.java @@ -0,0 +1,119 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.config; + +import java.util.Map; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.configure.AbstractPropertyReader; +import com.impetus.kundera.configure.ClientProperties; +import com.impetus.kundera.configure.ClientProperties.DataStore; +import com.impetus.kundera.configure.PropertyReader; + +/** + * XML Property reader for Neo4J specific configuration + * + * @author amresh.singh + */ +public class Neo4JPropertyReader extends AbstractPropertyReader implements PropertyReader +{ + + /** log instance */ + private static Logger log = LoggerFactory.getLogger(Neo4JPropertyReader.class); + + /** Neo4J schema metadata instance */ + public static Neo4JSchemaMetadata nsmd; + + public Neo4JPropertyReader(Map externalProperties) + { + super(externalProperties); + nsmd = new Neo4JSchemaMetadata(); + } + + /** + * Sets Client properties from XML configuration file into + * {@link Neo4JSchemaMetadata} + */ + @Override + protected void onXml(ClientProperties cp) + { + if (cp != null) + { + nsmd.setClientProperties(cp); + } + } + + /** + * Holds property related to Neo4J specific configuration file + * + * @author Amresh + * + */ + public class Neo4JSchemaMetadata + { + private static final String NEO4J_DATASTORE = "neo4j"; + + private ClientProperties clientProperties; + + public Neo4JSchemaMetadata() + { + + } + + /** + * @return the clientProperties + */ + public ClientProperties getClientProperties() + { + return clientProperties; + } + + /** + * @param clientProperties + * the clientProperties to set + */ + private void setClientProperties(ClientProperties clientProperties) + { + this.clientProperties = clientProperties; + } + + /** + * Returns datastore instance for given {@link ClientProperties} for + * Neo4j + * + * @return + */ + public DataStore getDataStore() + { + if (getClientProperties() != null && getClientProperties().getDatastores() != null) + { + for (DataStore dataStore : getClientProperties().getDatastores()) + { + if (dataStore.getName() != null && dataStore.getName().equalsIgnoreCase(NEO4J_DATASTORE)) + { + return dataStore; + } + } + } + return null; + } + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/index/Neo4JIndexManager.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/index/Neo4JIndexManager.java new file mode 100644 index 000000000..80091d4b7 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/index/Neo4JIndexManager.java @@ -0,0 +1,301 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.index; + +import java.lang.reflect.Field; +import java.util.Map; +import java.util.Set; + +import javax.persistence.metamodel.Attribute; + +import org.neo4j.graphdb.GraphDatabaseService; +import org.neo4j.graphdb.Node; +import org.neo4j.graphdb.Relationship; +import org.neo4j.graphdb.index.Index; +import org.neo4j.helpers.collection.MapUtil; +import org.neo4j.unsafe.batchinsert.BatchInserterIndex; +import org.neo4j.unsafe.batchinsert.BatchInserterIndexProvider; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.MetamodelImpl; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; + +/** + * Provides functionalities specific to Auto/ Manual Indexing + * + * @author amresh.singh + */ +public class Neo4JIndexManager +{ + // Auto-Indexing related methods + public boolean isNodeAutoIndexingEnabled(GraphDatabaseService graphDb) + { + return graphDb.index().getNodeAutoIndexer().isEnabled(); + } + + public boolean isRelationshipAutoIndexingEnabled(GraphDatabaseService graphDb) + { + return graphDb.index().getRelationshipAutoIndexer().isEnabled(); + } + + public Set getNodeIndexedProperties(GraphDatabaseService graphDb) + { + return graphDb.index().getNodeAutoIndexer().getAutoIndexedProperties(); + } + + public Set getRelationsipIndexedProperties(GraphDatabaseService graphDb) + { + return graphDb.index().getRelationshipAutoIndexer().getAutoIndexedProperties(); + } + + protected boolean isEntityForNeo4J(EntityMetadata entityMetadata) + { + String persistenceUnit = entityMetadata.getPersistenceUnit(); + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + String clientFactory = puMetadata.getProperty(PersistenceProperties.KUNDERA_CLIENT_FACTORY); + if (clientFactory.indexOf("com.impetus.client.neo4j") >= 0) + { + return true; + } + return false; + } + + /**************** Manual Indexing related methods *********************/ + + /** + * If node auto-indexing is disabled,manually index this Node + * + * @param entityMetadata + * @param graphDb + * @param autoIndexing + * @param node + */ + public void indexNode(EntityMetadata entityMetadata, GraphDatabaseService graphDb, Node node) + { + if (!isNodeAutoIndexingEnabled(graphDb) && entityMetadata.isIndexable()) + { + Index nodeIndex = graphDb.index().forNodes(entityMetadata.getIndexName()); + addNodeIndex(entityMetadata, node, nodeIndex); + } + } + + /** + * If relationship auto-indexing is disabled, manually index this + * relationship + * + * @param entityMetadata + * @param graphDb + * @param autoIndexing + * @param node + */ + public void indexRelationship(EntityMetadata entityMetadata, GraphDatabaseService graphDb, Relationship relationship) + { + if (!isRelationshipAutoIndexingEnabled(graphDb) && entityMetadata.isIndexable()) + { + Index relationshipIndex = graphDb.index().forRelationships(entityMetadata.getIndexName()); + addRelationshipIndex(entityMetadata, relationship, relationshipIndex); + } + } + + public void indexNodeUsingBatchIndexer(BatchInserterIndexProvider indexProvider, EntityMetadata entityMetadata, + long nodeId, Map nodeProperties, boolean nodeAutoIndexingEnabled) + { + BatchInserterIndex nodeIndex = null; + + if (!nodeAutoIndexingEnabled && entityMetadata.isIndexable()) + { + nodeIndex = indexProvider.nodeIndex(entityMetadata.getIndexName(), MapUtil.stringMap("type", "exact")); + + } + else + { + nodeIndex = indexProvider.nodeIndex("node_auto_index", MapUtil.stringMap("type", "exact")); + } + + if (nodeIndex != null) + nodeIndex.add(nodeId, nodeProperties); + } + + public void indexRelationshipUsingBatchIndexer(BatchInserterIndexProvider indexProvider, + EntityMetadata entityMetadata, long relationshipId, Map relationshipProperties, + boolean relationshipAutoIndexingEnabled) + { + BatchInserterIndex relationshipIndex = null; + + if (!relationshipAutoIndexingEnabled && entityMetadata.isIndexable()) + { + relationshipIndex = indexProvider.relationshipIndex(entityMetadata.getIndexName(), + MapUtil.stringMap("type", "exact")); + } + else + { + relationshipIndex = indexProvider.relationshipIndex("relationship_auto_index", + MapUtil.stringMap("type", "exact")); + } + + if (relationshipIndex != null) + relationshipIndex.add(relationshipId, relationshipProperties); + } + + /** + * If node auto-indexing is disabled, Update index for this node manually + * + * @param entityMetadata + * @param graphDb + * @param autoIndexing + * @param node + */ + public void updateNodeIndex(EntityMetadata entityMetadata, GraphDatabaseService graphDb, Node node) + { + if (!isNodeAutoIndexingEnabled(graphDb) && entityMetadata.isIndexable()) + { + Index nodeIndex = graphDb.index().forNodes(entityMetadata.getIndexName()); + + // Remove all exiting node entries from Index + nodeIndex.remove(node); + + // Recreate fresh index on this node + addNodeIndex(entityMetadata, node, nodeIndex); + } + + } + + /** + * If relationship auto-indexing is disabled, Update index for this + * relationship manually + * + * @param entityMetadata + * @param graphDb + * @param autoIndexing + * @param node + */ + public void updateRelationshipIndex(EntityMetadata entityMetadata, GraphDatabaseService graphDb, + Relationship relationship) + { + if (!isRelationshipAutoIndexingEnabled(graphDb) && entityMetadata.isIndexable()) + { + Index relationshipIndex = graphDb.index().forRelationships(entityMetadata.getIndexName()); + + // Remove all existing relationship entries from Index + relationshipIndex.remove(relationship); + + // Recreate fresh index on this relationship + addRelationshipIndex(entityMetadata, relationship, relationshipIndex); + } + } + + /** + * Deletes a {@link Node} from manually created index if auto-indexing is + * disabled + * + * @param entityMetadata + * @param graphDb + * @param node + */ + public void deleteNodeIndex(EntityMetadata entityMetadata, GraphDatabaseService graphDb, Node node) + { + if (!isNodeAutoIndexingEnabled(graphDb) && entityMetadata.isIndexable()) + { + Index nodeIndex = graphDb.index().forNodes(entityMetadata.getIndexName()); + nodeIndex.remove(node); + } + } + + /** + * Deletes a {@link Relationship} from manually created index if + * auto-indexing is disabled + * + * @param entityMetadata + * @param graphDb + * @param relationship + */ + public void deleteRelationshipIndex(EntityMetadata entityMetadata, GraphDatabaseService graphDb, + Relationship relationship) + { + if (!isRelationshipAutoIndexingEnabled(graphDb) && entityMetadata.isIndexable()) + { + Index relationshipIndex = graphDb.index().forRelationships(entityMetadata.getIndexName()); + relationshipIndex.remove(relationship); + } + } + + /** + * Adds Node Index for all singular attributes (including ID) of a given + * entity + * + * @param entityMetadata + * @param node + * @param metaModel + * @param nodeIndex + */ + private void addNodeIndex(EntityMetadata entityMetadata, Node node, Index nodeIndex) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + + // ID attribute has to be indexed necessarily + String idColumnName = ((AbstractAttribute) entityMetadata.getIdAttribute()).getJPAColumnName(); + nodeIndex.add(node, idColumnName, node.getProperty(idColumnName)); + + // Index all other fields, for whom indexing is enabled + for (Attribute attribute : metaModel.entity(entityMetadata.getEntityClazz()).getSingularAttributes()) + { + Field field = (Field) attribute.getJavaMember(); + if (!attribute.isCollection() && !attribute.isAssociation() + && entityMetadata.getIndexProperties().keySet().contains(field.getName())) + { + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + nodeIndex.add(node, columnName, node.getProperty(columnName)); + } + } + } + + /** + * Adds Relationship Index for all singular attributes (including ID) of a + * given relationship entity + * + * @param entityMetadata + * @param graphDb + * @param relationship + */ + private void addRelationshipIndex(EntityMetadata entityMetadata, Relationship relationship, + Index relationshipIndex) + { + MetamodelImpl metaModel = (MetamodelImpl) KunderaMetadata.INSTANCE.getApplicationMetadata().getMetamodel( + entityMetadata.getPersistenceUnit()); + + // ID attribute has to be indexed first + String idColumnName = ((AbstractAttribute) entityMetadata.getIdAttribute()).getJPAColumnName(); + relationshipIndex.add(relationship, idColumnName, relationship.getProperty(idColumnName)); + + // Index all other fields, for whom indexing is enabled + for (Attribute attribute : metaModel.entity(entityMetadata.getEntityClazz()).getSingularAttributes()) + { + Field field = (Field) attribute.getJavaMember(); + if (!attribute.isCollection() && !attribute.isAssociation() + && entityMetadata.getIndexProperties().keySet().contains(field.getName())) + { + String columnName = ((AbstractAttribute) attribute).getJPAColumnName(); + relationshipIndex.add(relationship, columnName, relationship.getProperty(columnName)); + } + } + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JLuceneQuery.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JLuceneQuery.java new file mode 100644 index 000000000..f06bda948 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JLuceneQuery.java @@ -0,0 +1,41 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.query; + +import java.util.ArrayList; +import java.util.List; + +import com.impetus.client.neo4j.Neo4JClient; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Lucene implementation of {@link Neo4JNativeQuery} + * + * @author amresh.singh + */ +public class Neo4JLuceneQuery implements Neo4JNativeQuery +{ + + @Override + public List executeNativeQuery(String nativeQuery, Neo4JClient client, EntityMetadata m) + { + List entities = new ArrayList(); + + entities = client.executeLuceneQuery(m, nativeQuery); + + return entities; + } +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JNativeQuery.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JNativeQuery.java new file mode 100644 index 000000000..0b1f8a019 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JNativeQuery.java @@ -0,0 +1,33 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.query; + +import java.util.List; + +import com.impetus.client.neo4j.Neo4JClient; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Interface for Neo4J Native queries + * + * @author amresh.singh + */ +public interface Neo4JNativeQuery +{ + + public List executeNativeQuery(String nativeQuery, Neo4JClient client, EntityMetadata m); + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JNativeQueryFactory.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JNativeQueryFactory.java new file mode 100644 index 000000000..dcc47c355 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JNativeQueryFactory.java @@ -0,0 +1,48 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.query; + +import com.impetus.kundera.query.QueryHandlerException; + +/** + * factory for {@link Neo4JNativeQuery} + * + * @author amresh.singh + */ +public class Neo4JNativeQueryFactory +{ + public static Neo4JNativeQuery getNativeQueryImplementation(Neo4JQueryType queryType) + { + if (queryType.equals(Neo4JQueryType.LUCENE)) + { + return new Neo4JLuceneQuery(); + } + /* + * else if (queryType.equals(Neo4JQueryType.CYPHER)) { return new + * Neo4JCypherQuery(); } + */ + /* + * else if (queryType.equals(Neo4JQueryType.GREMLIN)) { + * + * } + */ + else + { + throw new QueryHandlerException("Invalid Query Type:" + queryType + + ".Can't determine and implementation for running this type for native query for Neo4J"); + } + } +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JQuery.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JQuery.java new file mode 100644 index 000000000..c83684124 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JQuery.java @@ -0,0 +1,215 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.query; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import com.impetus.client.neo4j.Neo4JClient; +import com.impetus.client.neo4j.Neo4JEntityReader; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.metadata.model.ApplicationMetadata; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.attributes.AbstractAttribute; +import com.impetus.kundera.persistence.EntityReader; +import com.impetus.kundera.persistence.PersistenceDelegator; +import com.impetus.kundera.query.KunderaQuery; +import com.impetus.kundera.query.KunderaQuery.FilterClause; +import com.impetus.kundera.query.QueryImpl; + +/** + * Neo4J Query Implementor + * + * @author amresh.singh + */ +public class Neo4JQuery extends QueryImpl +{ + private static final String NATIVE_QUERY_TYPE = "native.query.type"; + + Neo4JQueryType queryType; + + /** The reader. */ + private EntityReader reader; + + /** + * @param query + * @param persistenceDelegator + */ + public Neo4JQuery(String query, KunderaQuery kunderaQuery, PersistenceDelegator persistenceDelegator) + { + super(query, persistenceDelegator); + this.kunderaQuery = kunderaQuery; + if (getHints().containsKey(NATIVE_QUERY_TYPE)) + { + queryType = (Neo4JQueryType) getHints().get(NATIVE_QUERY_TYPE); + } + else + { + queryType = Neo4JQueryType.LUCENE; + } + + } + + @Override + protected List populateEntities(EntityMetadata m, Client client) + { + // One implementation for entities with or without relations + return recursivelyPopulateEntities(m, client); + } + + @Override + protected List recursivelyPopulateEntities(EntityMetadata m, Client client) + { + List entities = new ArrayList(); + ApplicationMetadata appMetadata = KunderaMetadata.INSTANCE.getApplicationMetadata(); + + if (appMetadata.isNative(getJPAQuery())) + { + String nativeQuery = appMetadata.getQuery(getJPAQuery()); + Neo4JNativeQuery nativeQueryImpl = Neo4JNativeQueryFactory.getNativeQueryImplementation(queryType); + entities = nativeQueryImpl.executeNativeQuery(nativeQuery, (Neo4JClient) client, m); + } + else + { + String luceneQuery = getLuceneQuery(kunderaQuery); + entities = ((Neo4JClient) client).executeLuceneQuery(m, luceneQuery); + } + return setRelationEntities(entities, client, m); + } + + @Override + protected EntityReader getReader() + { + if (reader == null) + { + reader = new Neo4JEntityReader(); + } + return reader; + } + + @Override + protected int onExecuteUpdate() + { + if (kunderaQuery.isDeleteUpdate()) + { + List result = getResultList(); + return result != null ? result.size() : 0; + } + + return 0; + } + + private String getLuceneQuery(KunderaQuery kunderaQuery) + { + StringBuffer sb = new StringBuffer(); + + if (kunderaQuery.getFilterClauseQueue().isEmpty()) + { + // Select All query if filter clause is empty + String idColumnName = ((AbstractAttribute) kunderaQuery.getEntityMetadata().getIdAttribute()) + .getJPAColumnName(); + sb.append(idColumnName).append(":").append("*"); + } + else + { + for (Object object : kunderaQuery.getFilterClauseQueue()) + { + if (object instanceof FilterClause) + { + boolean appended = false; + FilterClause filter = (FilterClause) object; + // property + sb.append(filter.getProperty()); + + // joiner + String appender = ""; + if (filter.getCondition().equals("=")) + { + sb.append(":"); + } + else if (filter.getCondition().equalsIgnoreCase("like")) + { + sb.append(":"); + appender = "*"; + } + else if (filter.getCondition().equalsIgnoreCase(">")) + { + // TODO: Amresh need to look for "String.class" + // parameter. + sb.append(appendRange(filter.getValue().toString(), false, true, String.class)); + appended = true; + } + else if (filter.getCondition().equalsIgnoreCase(">=")) + { + sb.append(appendRange(filter.getValue().toString(), true, true, String.class)); + appended = true; + } + else if (filter.getCondition().equalsIgnoreCase("<")) + { + sb.append(appendRange(filter.getValue().toString(), false, false, String.class)); + appended = true; + } + else if (filter.getCondition().equalsIgnoreCase("<=")) + { + sb.append(appendRange(filter.getValue().toString(), true, false, String.class)); + appended = true; + } + + // value. if not already appended. + if (!appended) + { + if (appender.equals("") && filter.getValue() != null + && filter.getValue().toString().contains(" ")) + { + sb.append("\""); + sb.append(filter.getValue().toString()); + sb.append("\""); + } + else + { + sb.append(filter.getValue()); + sb.append(appender); + } + + } + } + else + { + sb.append(" " + object + " "); + } + } + } + + return sb.toString(); + } + + @Override + public void close() + { + // TODO Auto-generated method stub + + } + + @Override + public Iterator iterate() + { + // TODO Auto-generated method stub + return null; + } + +} diff --git a/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JQueryType.java b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JQueryType.java new file mode 100644 index 000000000..01c1d29e8 --- /dev/null +++ b/src/kundera-neo4j/src/main/java/com/impetus/client/neo4j/query/Neo4JQueryType.java @@ -0,0 +1,27 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.query; + +/** + * Enum for different native query types supported in Neo4J Currently, only + * Lucene is supported, rest are for future use. + * + * @author amresh.singh + */ +public enum Neo4JQueryType +{ + LUCENE, CYPHER, GREMLIN +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/GraphEntityMapperTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/GraphEntityMapperTest.java new file mode 100644 index 000000000..49a8d7c61 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/GraphEntityMapperTest.java @@ -0,0 +1,314 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.io.File; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; +import org.neo4j.graphdb.DynamicRelationshipType; +import org.neo4j.graphdb.GraphDatabaseService; +import org.neo4j.graphdb.Node; +import org.neo4j.graphdb.Relationship; +import org.neo4j.graphdb.Transaction; +import org.neo4j.kernel.impl.util.FileUtils; + +import com.impetus.client.neo4j.imdb.Actor; +import com.impetus.client.neo4j.imdb.Movie; +import com.impetus.client.neo4j.imdb.Role; +import com.impetus.client.neo4j.index.Neo4JIndexManager; +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Test case for {@link GraphEntityMapper} + * + * @author amresh.singh + */ +public class GraphEntityMapperTest +{ + static EntityManagerFactory emf; + + static EntityManager em; + + static Neo4JClient client; + + GraphEntityMapper mapper; + + GraphDatabaseService graphDb; + + final static String PU = "imdb"; + + /** + * @throws java.lang.Exception + */ + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + emf = Persistence.createEntityManagerFactory(PU); + em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + client = (Neo4JClient) clients.get(PU); + } + + /** + * @throws java.lang.Exception + */ + @AfterClass + public static void tearDownAfterClass() throws Exception + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(PU); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + + em.close(); + emf.close(); + + if (datastoreFilePath != null) + FileUtils.deleteRecursively(new File(datastoreFilePath)); + } + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + mapper = new GraphEntityMapper(new Neo4JIndexManager()); + graphDb = client.getConnection(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + mapper = null; + graphDb = null; + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#getNodeFromEntity(java.lang.Object, Object, org.neo4j.graphdb.GraphDatabaseService, com.impetus.kundera.metadata.model.EntityMetadata, boolean)} + * . + */ + @Test + public void testGetNodeFromEntity() + { + Actor actor = new Actor(); + actor.setId(1); + actor.setName("Keenu Reeves"); + + Transaction tx = graphDb.beginTx(); + Node node = mapper.getNodeFromEntity(actor, 1, graphDb, KunderaMetadataManager.getEntityMetadata(Actor.class), + false); + Assert.assertNotNull(node); + Assert.assertEquals(1, node.getProperty("ACTOR_ID")); + Assert.assertEquals("Keenu Reeves", node.getProperty("ACTOR_NAME")); + + node.delete(); + + tx.success(); + tx.finish(); + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#createProxyNode(java.lang.Object, java.lang.Object, org.neo4j.graphdb.GraphDatabaseService, com.impetus.kundera.metadata.model.EntityMetadata, com.impetus.kundera.metadata.model.EntityMetadata)} + * . + */ + @Test + public void testCreateProxyNode() + { + EntityMetadata sourceM = KunderaMetadataManager.getEntityMetadata(Actor.class); + EntityMetadata targetM = KunderaMetadataManager.getEntityMetadata(Movie.class); + + Transaction tx = graphDb.beginTx(); + Node proxyNode = mapper.createProxyNode(1, "A", graphDb, sourceM, targetM); + + Assert.assertNotNull(proxyNode); + Assert.assertEquals(1, proxyNode.getProperty("ACTOR_ID")); + Assert.assertEquals("A", proxyNode.getProperty("MOVIE_ID")); + Assert.assertEquals("$PROXY_NODE$", proxyNode.getProperty("$NODE_TYPE$")); + + proxyNode.delete(); + tx.success(); + tx.finish(); + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#getEntityFromNode(org.neo4j.graphdb.Node, com.impetus.kundera.metadata.model.EntityMetadata)} + * . + */ + @Test + public void testGetEntityFromNode() + { + Transaction tx = graphDb.beginTx(); + Node node = graphDb.createNode(); + node.setProperty("ACTOR_ID", 1); + node.setProperty("ACTOR_NAME", "Amresh Singh"); + + Actor actor = (Actor) mapper.getEntityFromNode(node, KunderaMetadataManager.getEntityMetadata(Actor.class)); + + Assert.assertNotNull(actor); + Assert.assertEquals(1, actor.getId()); + Assert.assertEquals("Amresh Singh", actor.getName()); + + node.delete(); + tx.success(); + tx.finish(); + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#getEntityFromRelationship(org.neo4j.graphdb.Relationship, com.impetus.kundera.metadata.model.EntityMetadata, com.impetus.kundera.metadata.model.Relation)} + * . + */ + @Test + public void testGetEntityFromRelationship() + { + Transaction tx = graphDb.beginTx(); + Node sourceNode = graphDb.createNode(); + sourceNode.setProperty("ACTOR_ID", 1); + sourceNode.setProperty("ACTOR_NAME", "Amresh Singh"); + + Node targetNode = graphDb.createNode(); + targetNode.setProperty("MOVIE_ID", "M1"); + targetNode.setProperty("TITLE", "Matrix Reloaded"); + targetNode.setProperty("YEAR", 1999); + + Relationship rel = sourceNode.createRelationshipTo(targetNode, DynamicRelationshipType.withName("ACTS_IN")); + rel.setProperty("ROLE_NAME", "Neo"); + rel.setProperty("ROLE_TYPE", "Lead Actor"); + + Role role = (Role) mapper.getEntityFromRelationship(rel, KunderaMetadataManager.getEntityMetadata(Actor.class), + KunderaMetadataManager.getEntityMetadata(Actor.class).getRelation("movies")); + + Assert.assertNotNull(role); + Assert.assertEquals("Neo", role.getRoleName()); + Assert.assertEquals("Lead Actor", role.getRoleType()); + + rel.delete(); + sourceNode.delete(); + targetNode.delete(); + + tx.success(); + tx.finish(); + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#createNodeProperties(java.lang.Object, com.impetus.kundera.metadata.model.EntityMetadata)} + * . + */ + @Test + public void testCreateNodeProperties() + { + Actor actor = new Actor(); + actor.setId(1); + actor.setName("Keenu Reeves"); + + EntityMetadata m = KunderaMetadataManager.getEntityMetadata(Actor.class); + + Map props = mapper.createNodeProperties(actor, m); + Assert.assertNotNull(props); + Assert.assertFalse(props.isEmpty()); + Assert.assertEquals(1, props.get("ACTOR_ID")); + Assert.assertEquals("Keenu Reeves", props.get("ACTOR_NAME")); + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#populateRelationshipProperties(com.impetus.kundera.metadata.model.EntityMetadata, com.impetus.kundera.metadata.model.EntityMetadata, org.neo4j.graphdb.Relationship, java.lang.Object)} + * . + */ + @Test + public void testPopulateRelationshipProperties() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#createRelationshipProperties(com.impetus.kundera.metadata.model.EntityMetadata, com.impetus.kundera.metadata.model.EntityMetadata, java.lang.Object)} + * . + */ + @Test + public void testCreateRelationshipProperties() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#toNeo4JProperty(java.lang.Object)} + * . + */ + @Test + public void testToNeo4JProperty() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#fromNeo4JObject(java.lang.Object, java.lang.reflect.Field)} + * . + */ + @Test + public void testFromNeo4JObject() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#searchNode(java.lang.Object, com.impetus.kundera.metadata.model.EntityMetadata, org.neo4j.graphdb.GraphDatabaseService, boolean)} + * . + */ + @Test + public void testSearchNode() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.GraphEntityMapper#getMatchingNodeFromIndexHits(org.neo4j.graphdb.index.IndexHits, boolean)} + * . + */ + @Test + public void testGetMatchingNodeFromIndexHits() + { + + } + +} \ No newline at end of file diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/Neo4JClientFactoryTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/Neo4JClientFactoryTest.java new file mode 100644 index 000000000..ef1656e69 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/Neo4JClientFactoryTest.java @@ -0,0 +1,135 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.Field; + +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.neo4j.kernel.EmbeddedGraphDatabase; +import org.neo4j.kernel.impl.util.FileUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.ClientResolver; +import com.impetus.kundera.loader.ClientFactory; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Test case for {@link Neo4JClientFactory} + * + * @author amresh.singh + */ +public class Neo4JClientFactoryTest +{ + + /** The Constant REDIS_PU. */ + private static final String persistenceUnit = "imdb"; + + /** The emf. */ + private EntityManagerFactory emf; + + /** The logger. */ + private static Logger logger = LoggerFactory.getLogger(Neo4JClientFactoryTest.class); + + /** + * Setup. + */ + @Before + public void setup() + { + emf = Persistence.createEntityManagerFactory(persistenceUnit); + } + + /** + * Test connection. + */ + @Test + public void testConnection() + { + logger.info("On test connection"); + + ClientFactory clientFactory = ClientResolver.getClientFactory(persistenceUnit); + Assert.assertNotNull(clientFactory); + Assert.assertEquals(Neo4JClientFactory.class, clientFactory.getClass()); + Field connectionField; + try + { + String field_name = "connectionPoolOrConnection"; + connectionField = ((Neo4JClientFactory) clientFactory).getClass().getSuperclass() + .getDeclaredField(field_name); + + if (!connectionField.isAccessible()) + { + connectionField.setAccessible(true); + } + + Object connectionObj = connectionField.get(clientFactory); + + Assert.assertNotNull(connectionObj); + Assert.assertTrue(connectionObj instanceof EmbeddedGraphDatabase); + + } + catch (SecurityException e) + { + logger.error(e.getMessage()); + Assert.fail(e.getMessage()); + } + catch (NoSuchFieldException e) + { + logger.error(e.getMessage()); + Assert.fail(e.getMessage()); + } + catch (IllegalArgumentException e) + { + logger.error(e.getMessage()); + Assert.fail(e.getMessage()); + } + catch (IllegalAccessException e) + { + logger.error(e.getMessage()); + Assert.fail(e.getMessage()); + } + + } + + /** + * Tear down. + * @throws IOException + */ + @After + public void tearDown() throws IOException + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(persistenceUnit); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + + emf.close(); + + if (datastoreFilePath != null) + FileUtils.deleteRecursively(new File(datastoreFilePath)); + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/Neo4JClientTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/Neo4JClientTest.java new file mode 100644 index 000000000..2fdc93c8c --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/Neo4JClientTest.java @@ -0,0 +1,319 @@ +/******************************************************************************* + * * Copyright 2012 Impetus Infotech. + * * + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + ******************************************************************************/ +package com.impetus.client.neo4j; + +import java.io.File; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; +import org.neo4j.kernel.impl.util.FileUtils; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.client.Client; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * @author amresh + * + */ +public class Neo4JClientTest +{ + static EntityManagerFactory emf; + + static EntityManager em; + + static Neo4JClient client; + + GraphEntityMapper mapper; + + final static String PU = "imdb"; + + /** + * @throws java.lang.Exception + */ + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + emf = Persistence.createEntityManagerFactory(PU); + em = emf.createEntityManager(); + Map clients = (Map) em.getDelegate(); + client = (Neo4JClient) clients.get(PU); + } + + /** + * @throws java.lang.Exception + */ + @AfterClass + public static void tearDownAfterClass() throws Exception + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(PU); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + + em.close(); + emf.close(); + + /* if (datastoreFilePath != null) + FileUtils.deleteRecursively(new File(datastoreFilePath));*/ + } + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#onPersist(com.impetus.kundera.metadata.model.EntityMetadata, java.lang.Object, java.lang.Object, java.util.List)} + * . + */ + @Test + public void testOnPersist() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#find(java.lang.Class, java.lang.Object)} + * . + */ + @Test + public void testFindClassObject() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#findAll(java.lang.Class, String[], java.lang.Object[])} + * . + */ + @Test + public void testFindAll() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#delete(java.lang.Object, java.lang.Object)} + * . + */ + @Test + public void testDelete() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#persistJoinTable(com.impetus.kundera.persistence.context.jointable.JoinTableData)} + * . + */ + @Test + public void testPersistJoinTable() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#getColumnsById(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.Object)} + * . + */ + @Test + public void testGetColumnsById() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#findIdsByColumn(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.Object, java.lang.Class)} + * . + */ + @Test + public void testFindIdsByColumn() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#deleteByColumn(java.lang.String, java.lang.String, java.lang.String, java.lang.Object)} + * . + */ + @Test + public void testDeleteByColumn() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#findByRelation(java.lang.String, java.lang.Object, java.lang.Class)} + * . + */ + @Test + public void testFindByRelation() + { + + } + + /** + * Test method for {@link com.impetus.client.neo4j.Neo4JClient#getReader()}. + */ + @Test + public void testGetReader() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#getQueryImplementor()}. + */ + @Test + public void testGetQueryImplementor() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#addBatch(com.impetus.kundera.graph.Node)} + * . + */ + @Test + public void testAddBatch() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#executeBatch()}. + */ + @Test + public void testExecuteBatch() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#getBatchInserter()}. + */ + @Test + public void testGetBatchInserter() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#bind(com.impetus.kundera.persistence.TransactionResource)} + * . + */ + @Test + public void testBind() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#executeLuceneQuery(com.impetus.kundera.metadata.model.EntityMetadata, java.lang.String)} + * . + */ + @Test + public void testExecuteLuceneQuery() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClient#getConnection()}. + */ + @Test + public void testGetConnection() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClientBase#isEntityForNeo4J(com.impetus.kundera.metadata.model.EntityMetadata)} + * . + */ + @Test + public void testIsEntityForNeo4J() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClientBase#populateBatchSize(java.lang.String, java.util.Map)} + * . + */ + @Test + public void testPopulateBatchSize() + { + + } + + /** + * Test method for + * {@link com.impetus.client.neo4j.Neo4JClientBase#getBatchSize()}. + */ + @Test + public void testGetBatchSize() + { + + } + + /** + * Test method for {@link com.impetus.client.neo4j.Neo4JClientBase#clear()}. + */ + @Test + public void testClear() + { + + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Actor.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Actor.java new file mode 100644 index 000000000..0bcf23fd1 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Actor.java @@ -0,0 +1,129 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.ManyToMany; +import javax.persistence.MapKeyJoinColumn; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Actor Node Entity class + * + * @author amresh.singh + */ + +@Entity +@Table +// Ignored for Neo4J +@IndexCollection(columns = { @Index(name = "name", type = "KEYS") }) +public class Actor +{ + @Id + @Column(name = "ACTOR_ID") + private int id; + + @Column(name = "ACTOR_NAME") + private String name; + + public Actor() + { + } + + public Actor(int actorId, String actorName) + { + this.id = actorId; + this.name = actorName; + } + + @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER) + /* + * @JoinTable(name = "ACTOR_MOVIE", //Ignored in case Movie isn't stored in + * Neo4J joinColumns = { @JoinColumn(name = "ACTOR_ID") }, + * inverseJoinColumns = { @JoinColumn(name = "MOVIE_ID") }) + */ + @MapKeyJoinColumn(name = "ACTS_IN") + private Map movies; + + public void addMovie(Role role, Movie movie) + { + if (movies == null) + movies = new HashMap(); + movies.put(role, movie); + } + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the movies + */ + public Map getMovies() + { + return movies; + } + + /** + * @param movies + * the movies to set + */ + public void setMovies(Map movies) + { + this.movies = movies; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBBatchInsertionTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBBatchInsertionTest.java new file mode 100644 index 000000000..b2be3157b --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBBatchInsertionTest.java @@ -0,0 +1,152 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import java.io.File; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.neo4j.kernel.impl.util.FileUtils; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Test case demonstrating batch insertion in Neo4J + * + * @author amresh.singh + */ +public class IMDBBatchInsertionTest +{ + private static final String IMDB_BATCH_PU = "imdbBatch"; + + EntityManagerFactory emf; + + EntityManager em; + + final int n = 4; // Number of actors + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + Map properties = new HashMap(); + properties.put(PersistenceProperties.KUNDERA_BATCH_SIZE, "5"); + emf = Persistence.createEntityManagerFactory(IMDB_BATCH_PU, properties); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(IMDB_BATCH_PU); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + + em.close(); + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + emf.close(); + + if (datastoreFilePath != null) + FileUtils.deleteRecursively(new File(datastoreFilePath)); + } + + @Test + public void batchTest() + { + + List actors = prepareData(n); + + for (Actor actor : actors) + { + if (actor != null) + { + em.persist(actor); + } + } + } + + /** + * n = number of Actors + * + * @param n + * @return + */ + private List prepareData(int n) + { + List actors = new ArrayList(); + actors.add(0, null); + List movies = new ArrayList(); + movies.add(0, null); + List roles = new ArrayList(); + roles.add(0, null); + + for (int i = 1; i <= (n + 1); i++) + { + Movie movie = new Movie("" + i, "Movie " + i, (2000 + i)); + movies.add(i, movie); + } + + for (int i = 1; i <= 2 * n; i++) + { + Role role = new Role("Role " + i, "Role Type " + i); + roles.add(i, role); + } + + for (int i = 1; i <= n; i++) + { + Actor actor = new Actor(i, "Actor " + i); + actors.add(i, actor); + + } + + for (int i = 1; i <= n; i++) + { + Actor actor = actors.get(i); + actor.addMovie(roles.get(2 * i - 1), movies.get(i)); + actor.addMovie(roles.get(2 * i), movies.get(i + 1)); + + if (i == 1) + { + movies.get(i).addActor(roles.get(i), actor); + } + else + { + movies.get(i).addActor(roles.get(2 * i - 2), actors.get(i - 1)); + movies.get(i).addActor(roles.get(2 * i - 1), actors.get(i)); + } + } + movies.get(n + 1).addActor(roles.get(2 * n), actors.get(n)); + + return actors; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBCRUDTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBCRUDTest.java new file mode 100644 index 000000000..2d1a495ec --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBCRUDTest.java @@ -0,0 +1,136 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +/** + * Test case using IMDB example for CRUD Demonstrates M-2-M Association between + * two entitites using Map + * + * @author amresh.singh + */ +public class IMDBCRUDTest extends IMDBTestBase +{ + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + init(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + clean(); + } + + @Test + public void testCRUD() + { + // CRUD + insert(); + find(); + merge(); + delete(); + } + + private void insert() + { + populateActors(); + + em.getTransaction().begin(); + + em.persist(actor1); + em.persist(actor2); + + em.getTransaction().commit(); + + } + + private void find() + { + // Find actor by ID + em.clear(); + + Actor actor1 = em.find(Actor.class, 1); + Actor actor2 = em.find(Actor.class, 2); + + assertActors(actor1, actor2); + + } + + private void merge() + { + Actor actor1 = em.find(Actor.class, 1); + Actor actor2 = em.find(Actor.class, 2); + + assertActors(actor1, actor2); + + actor1.setName("Amresh"); + actor2.setName("Amir"); + + em.getTransaction().begin(); + em.merge(actor1); + em.merge(actor2); + em.getTransaction().commit(); + + em.clear(); + + Actor actor1AfterMerge = em.find(Actor.class, 1); + Actor actor2AfterMerge = em.find(Actor.class, 2); + + assertUpdatedActors(actor1AfterMerge, actor2AfterMerge); + + } + + private void delete() + { + Actor actor1 = em.find(Actor.class, 1); + Actor actor2 = em.find(Actor.class, 2); + assertUpdatedActors(actor1, actor2); + + em.getTransaction().begin(); + em.remove(actor1); + em.remove(actor2); + em.getTransaction().commit(); + + em.clear(); // clear cache + Actor actor1AfterDeletion = em.find(Actor.class, 1); + Actor actor2AfterDeletion = em.find(Actor.class, 2); + + Assert.assertNull(actor1AfterDeletion); + Assert.assertNull(actor2AfterDeletion); + + Movie movie1AfterDeletion = em.find(Movie.class, "m1"); + Movie movie2AfterDeletion = em.find(Movie.class, "m2"); + Movie movie3AfterDeletion = em.find(Movie.class, "m3"); + + Assert.assertNull(movie1AfterDeletion); + Assert.assertNull(movie2AfterDeletion); + Assert.assertNull(movie3AfterDeletion); + + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBJPAQueriesTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBJPAQueriesTest.java new file mode 100644 index 000000000..77d2653f2 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBJPAQueriesTest.java @@ -0,0 +1,258 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import java.util.List; + +import javax.persistence.Query; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +/** + * * Test case using IMDB example for JPA Queries Demonstrates M-2-M Association + * between two entitites using Map + * + * @author amresh.singh + */ +public class IMDBJPAQueriesTest extends IMDBTestBase +{ + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + init(); + + // Prepare and insert data + populateActors(); + em.getTransaction().begin(); + em.persist(actor1); + em.persist(actor2); + em.getTransaction().commit(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + // Delete inserted records + Actor actor1 = em.find(Actor.class, 1); + Actor actor2 = em.find(Actor.class, 2); + + if (actor1 != null && actor2 != null) + { + em.getTransaction().begin(); + em.remove(actor1); + em.remove(actor2); + em.getTransaction().commit(); + } + + clean(); + } + + @Test + public void testJPAQueries() + { + // Select Queries + findAllActors(); + findActorByID(); + findActorByName(); + findActorByIDAndName(); + findActorWithMatchingName(); + findActorWithinGivenIdRange(); + findSelectedFields(); + findMoviesBetweenAPeriod(); + findMoviesGreaterThanLessThanYear(); + findMoviesUsingIdOrTitle(); + findMoviesUsingIdOrTitleOrYear(); + + // Delete Queries + deleteAllActors(); + + } + + private void findAllActors() + { + Query query = em.createQuery("select a from Actor a"); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(2, actors.size()); + } + + private void findActorByID() + { + Query query = em.createQuery("select a from Actor a where a.id = :id"); + query.setParameter("id", 2); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor2(actors.get(0)); + } + + private void findActorByName() + { + Query query = em.createQuery("select a from Actor a where a.name=:name"); + query.setParameter("name", "Tom Cruise"); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor1(actors.get(0)); + } + + private void findActorByIDAndName() + { + // Positive scenario + Query query = em.createQuery("select a from Actor a where a.id=:id AND a.name=:name"); + query.setParameter("id", 1); + query.setParameter("name", "Tom Cruise"); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor1(actors.get(0)); + + // Negative scenario + query = em.createQuery("select a from Actor a where a.id=:id AND a.name=:name"); + query.setParameter("id", 2); + query.setParameter("name", "Tom Cruise"); + actors = query.getResultList(); + Assert.assertTrue(actors == null || actors.isEmpty()); + } + + private void findActorWithMatchingName() + { + Query query = em.createQuery("select a from Actor a where a.name like :name"); + query.setParameter("name", "Emma"); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor2(actors.get(0)); + } + + private void findActorWithinGivenIdRange() + { + Query query = em.createQuery("select a from Actor a where a.id between :min AND :max"); + query.setParameter("min", 1); + query.setParameter("max", 2); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(2, actors.size()); + // assertActor2(actors.get(0)); + } + + private void findMoviesBetweenAPeriod() + { + // Between + Query query = em.createQuery("select m from Movie m where m.year between :start AND :end"); + query.setParameter("start", 1990); + query.setParameter("end", 2006); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(2, movies.size()); + + } + + private void findMoviesGreaterThanLessThanYear() + { + // Greater-than/ Less Than + Query query = em.createQuery("select m from Movie m where m.year >= :start AND m.year <= :end"); + query.setParameter("start", 2005); + query.setParameter("end", 2010); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(2, movies.size()); + } + + private void findSelectedFields() + { + Query query = em.createQuery("select a.name from Actor a"); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(2, actors.size()); + + for (Actor actor : actors) + { + Assert.assertNotNull(actor); + Assert.assertNotNull(actor.getId()); + Assert.assertNotNull(actor.getName()); + } + } + + private void findMoviesUsingIdOrTitle() + { + Query query = em.createQuery("select m from Movie m where m.id = :movieId OR m.title like :title"); + query.setParameter("movieId", "m1"); + query.setParameter("title", "Miss"); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(2, movies.size()); + + for (Movie movie : movies) + { + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getId().equals("m1") || movie.getId().equals("m2")); + } + } + + private void findMoviesUsingIdOrTitleOrYear() + { + Query query = em + .createQuery("select m from Movie m where m.id = :movieId OR m.title like :title OR m.year = :year"); + query.setParameter("movieId", "m1"); + query.setParameter("title", "Miss"); + query.setParameter("year", 2009); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(3, movies.size()); + + for (Movie movie : movies) + { + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getId().equals("m1") || movie.getId().equals("m2") || movie.getId().equals("m3")); + } + } + + private void deleteAllActors() + { + em.getTransaction().begin(); + Query query = em.createQuery("delete from Actor a"); + int deleteCount = query.executeUpdate(); + em.getTransaction().commit(); + Assert.assertEquals(2, deleteCount); + + // Check whether all records have been deleted + query = em.createQuery("select a from Actor a"); + List actors = query.getResultList(); + Assert.assertTrue(actors == null || actors.isEmpty()); + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBMapMetamodelTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBMapMetamodelTest.java new file mode 100644 index 000000000..405e07271 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBMapMetamodelTest.java @@ -0,0 +1,81 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import javax.persistence.metamodel.Metamodel; + +import junit.framework.Assert; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.EntityMetadata; + +/** + * Test case for validating correctness of Metamodel for Map data type + * + * @author amresh.singh + */ +public class IMDBMapMetamodelTest extends IMDBTestBase +{ + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + init(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + clean(); + } + + @Test + public void testMetamodel() + { + EntityMetadata m1 = KunderaMetadataManager.getEntityMetadata(Actor.class); + Assert.assertNotNull(m1); + Assert.assertEquals(Actor.class, m1.getEntityClazz()); + Assert.assertEquals(Role.class, m1.getRelation("movies").getMapKeyJoinClass()); + Assert.assertEquals(Movie.class, m1.getRelation("movies").getTargetEntity()); + Assert.assertEquals("ACTS_IN", m1.getRelation("movies").getJoinColumnName()); + + EntityMetadata m2 = KunderaMetadataManager.getEntityMetadata(Movie.class); + Assert.assertNotNull(m2); + Assert.assertEquals(Movie.class, m2.getEntityClazz()); + Assert.assertEquals(Role.class, m2.getRelation("actors").getMapKeyJoinClass()); + Assert.assertEquals(Actor.class, m2.getRelation("actors").getTargetEntity()); + Assert.assertNotNull(m2.getRelation("actors").getJoinColumnName()); + Assert.assertEquals(m2.getRelation("actors").getJoinColumnName(),"actors"); + + EntityMetadata m3 = KunderaMetadataManager.getEntityMetadata(Role.class); + Assert.assertNotNull(m3); + Assert.assertEquals(Role.class, m3.getEntityClazz()); + + Metamodel mm = KunderaMetadataManager.getMetamodel("imdb"); + Assert.assertNotNull(mm); + + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBNativeLuceneQueryTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBNativeLuceneQueryTest.java new file mode 100644 index 000000000..a3196fd03 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBNativeLuceneQueryTest.java @@ -0,0 +1,204 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import java.util.List; + +import javax.persistence.Query; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +/** + * Unit test case for Native queries (Lucene) + * + * @author amresh.singh + */ +public class IMDBNativeLuceneQueryTest extends IMDBTestBase +{ + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + init(); + + // Prepare and insert data + populateActors(); + em.getTransaction().begin(); + em.persist(actor1); + em.persist(actor2); + em.getTransaction().commit(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + // Delete inserted records + Actor actor1 = em.find(Actor.class, 1); + Actor actor2 = em.find(Actor.class, 2); + + if (actor1 != null && actor2 != null) + { + em.getTransaction().begin(); + em.remove(actor1); + em.remove(actor2); + em.getTransaction().commit(); + } + + clean(); + } + + @Test + public void testLuceneQueries() + { + // Select Queries + findAllActors(); + findActorByID(); + findActorByName(); + findActorByIDAndName(); + findActorWithMatchingName(); + findActorWithinGivenIdRange(); + findMoviesBetweenAPeriod(); + findMoviesGreaterThanLessThanYear(); + findMoviesUsingIdOrTitle(); + findMoviesUsingIdOrTitleOrYear(); + + } + + private void findAllActors() + { + Query query = em.createNativeQuery("ACTOR_ID:*", Actor.class); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(2, actors.size()); + } + + private void findActorByID() + { + Query query = em.createNativeQuery("ACTOR_ID:2", Actor.class); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor2(actors.get(0)); + } + + private void findActorByName() + { + Query query = em.createNativeQuery("ACTOR_NAME:\"Tom Cruise\"", Actor.class); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor1(actors.get(0)); + } + + private void findActorByIDAndName() + { + // Positive scenario + Query query = em.createNativeQuery("ACTOR_ID:1 AND ACTOR_NAME:\"Tom Cruise\"", Actor.class); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor1(actors.get(0)); + + // Negative scenario + query = em.createNativeQuery("ACTOR_ID:2 AND ACTOR_NAME:\"Tom Cruise\"", Actor.class); + actors = query.getResultList(); + Assert.assertTrue(actors == null || actors.isEmpty()); + } + + private void findActorWithMatchingName() + { + Query query = em.createNativeQuery("ACTOR_NAME:Emma*", Actor.class); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(1, actors.size()); + assertActor2(actors.get(0)); + } + + private void findActorWithinGivenIdRange() + { + // Records are inclusive of range boundaries + Query query = em.createNativeQuery("ACTOR_ID:[1 TO 2]", Actor.class); + List actors = query.getResultList(); + Assert.assertNotNull(actors); + Assert.assertFalse(actors.isEmpty()); + Assert.assertEquals(2, actors.size()); + } + + private void findMoviesBetweenAPeriod() + { + // Between + // Records are exclusive of range boundaries + Query query = em.createNativeQuery("YEAR:{1989 TO 2007}", Movie.class); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(2, movies.size()); + + } + + private void findMoviesGreaterThanLessThanYear() + { + // Greater-than/ Less Than + Query query = em.createNativeQuery("YEAR:[2005 TO 2010]", Movie.class); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(2, movies.size()); + } + + private void findMoviesUsingIdOrTitle() + { + Query query = em.createNativeQuery("MOVIE_ID:m1 OR TITLE:Miss*", Movie.class); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(2, movies.size()); + + for (Movie movie : movies) + { + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getId().equals("m1") || movie.getId().equals("m2")); + } + } + + private void findMoviesUsingIdOrTitleOrYear() + { + Query query = em.createNativeQuery("MOVIE_ID:m1 OR TITLE:Miss* OR YEAR:2009", Movie.class); + List movies = query.getResultList(); + Assert.assertNotNull(movies); + Assert.assertFalse(movies.isEmpty()); + Assert.assertEquals(3, movies.size()); + + for (Movie movie : movies) + { + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getId().equals("m1") || movie.getId().equals("m2") || movie.getId().equals("m3")); + } + } +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBTestBase.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBTestBase.java new file mode 100644 index 000000000..122045652 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBTestBase.java @@ -0,0 +1,204 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import java.io.File; +import java.io.IOException; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.Assert; +import org.neo4j.kernel.impl.util.FileUtils; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Base class for All IMDB Tests + * + * @author amresh.singh + */ +public class IMDBTestBase +{ + protected Actor actor1; + + protected Actor actor2; + + protected static EntityManagerFactory emf; + + protected EntityManager em; + + protected static final String IMDB_PU = "imdb"; + + /** + * @param actor1 + * @param actor2 + */ + protected void assertActors(Actor actor1, Actor actor2) + { + assertActor1(actor1); + assertActor2(actor2); + } + + /** + * @param actor2 + */ + protected void assertActor2(Actor actor2) + { + Assert.assertNotNull(actor2); + Assert.assertEquals(2, actor2.getId()); + Assert.assertEquals("Emmanuelle Béart", actor2.getName()); + Map movies2 = actor2.getMovies(); + Assert.assertFalse(movies2 == null || movies2.isEmpty()); + Assert.assertEquals(2, movies2.size()); + for (Role role : movies2.keySet()) + { + Assert.assertNotNull(role); + Movie movie = movies2.get(role); + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getActors() != null && !movie.getActors().isEmpty()); + } + } + + /** + * @param actor1 + */ + protected void assertActor1(Actor actor1) + { + Assert.assertNotNull(actor1); + Assert.assertEquals(1, actor1.getId()); + Assert.assertEquals("Tom Cruise", actor1.getName()); + Map movies1 = actor1.getMovies(); + Assert.assertFalse(movies1 == null || movies1.isEmpty()); + Assert.assertEquals(2, movies1.size()); + for (Role role : movies1.keySet()) + { + Assert.assertNotNull(role); + Movie movie = movies1.get(role); + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getActors() != null && !movie.getActors().isEmpty()); + } + } + + /** + * @param actor1 + * @param actor2 + */ + protected void assertUpdatedActors(Actor actor1, Actor actor2) + { + assertUpdatedActor1(actor1); + assertUpdatedActor2(actor2); + } + + /** + * @param actor2 + */ + protected void assertUpdatedActor2(Actor actor2) + { + Assert.assertNotNull(actor2); + Assert.assertEquals(2, actor2.getId()); + Assert.assertEquals("Amir", actor2.getName()); + Map movies2 = actor2.getMovies(); + Assert.assertFalse(movies2 == null || movies2.isEmpty()); + Assert.assertEquals(2, movies2.size()); + for (Role role : movies2.keySet()) + { + Assert.assertNotNull(role); + Movie movie = movies2.get(role); + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getActors() != null && !movie.getActors().isEmpty()); + } + } + + /** + * @param actor1 + */ + protected void assertUpdatedActor1(Actor actor1) + { + Assert.assertNotNull(actor1); + Assert.assertEquals(1, actor1.getId()); + Assert.assertEquals("Amresh", actor1.getName()); + Map movies1 = actor1.getMovies(); + Assert.assertFalse(movies1 == null || movies1.isEmpty()); + Assert.assertEquals(2, movies1.size()); + for (Role role : movies1.keySet()) + { + Assert.assertNotNull(role); + Movie movie = movies1.get(role); + Assert.assertNotNull(movie); + Assert.assertTrue(movie.getActors() != null && !movie.getActors().isEmpty()); + } + } + + protected void populateActors() + { + // Actors + actor1 = new Actor(1, "Tom Cruise"); + actor2 = new Actor(2, "Emmanuelle Béart"); + + // Movies + Movie movie1 = new Movie("m1", "War of the Worlds", 2005); + Movie movie2 = new Movie("m2", "Mission Impossible", 1996); + Movie movie3 = new Movie("m3", "Hell", 2009); + + // Roles + Role role1 = new Role("Ray Ferrier", "Lead Actor"); + role1.setActor(actor1); + role1.setMovie(movie1); + Role role2 = new Role("Ethan Hunt", "Lead Actor"); + role2.setActor(actor1); + role2.setMovie(movie2); + Role role3 = new Role("Claire Phelps", "Lead Actress"); + role3.setActor(actor2); + role1.setMovie(movie2); + Role role4 = new Role("Sophie", "Supporting Actress"); + role4.setActor(actor2); + role1.setMovie(movie3); + + // Relationships + actor1.addMovie(role1, movie1); + actor1.addMovie(role2, movie2); + actor2.addMovie(role3, movie2); + actor2.addMovie(role4, movie3); + + movie1.addActor(role1, actor1); + movie2.addActor(role2, actor1); + movie2.addActor(role3, actor2); + movie3.addActor(role4, actor2); + } + + protected void init() + { + emf = Persistence.createEntityManagerFactory(IMDB_PU); + em = emf.createEntityManager(); + } + + protected void clean() throws IOException + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(IMDB_PU); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + + em.close(); + emf.close(); + + if (datastoreFilePath != null) + FileUtils.deleteRecursively(new File(datastoreFilePath)); + } +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBTransactionTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBTransactionTest.java new file mode 100644 index 000000000..3bfb4c925 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/IMDBTransactionTest.java @@ -0,0 +1,212 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +/** + * Test case for validating transaction handling provided by Kundera for Neo4J + * + * @author amresh.singh + */ +public class IMDBTransactionTest extends IMDBTestBase +{ + + + /* @BeforeClass + public static void setUpBeforeClass() throws Exception + { + @BeforeClass + public static void setUpBeforeClass() throws Exception + { + emf = Persistence.createEntityManagerFactory(IMDB_PU); + } + + @AfterClass + public static void tearDownAfterClass() throws Exception + { + + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(IMDB_PU); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + FileUtils.deleteRecursively(new File(datastoreFilePath)); +// emf.close(); + }*/ + + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory(IMDB_PU); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + + em.getTransaction().begin(); + em.remove(actor1); + em.remove(actor2); + em.getTransaction().commit(); + +// em.close(); + clean(); + } + + @Test + public void withTransaction() + { + try + { + /** Prepare data */ + // Actors + populateActors(); + + /** Insert records */ + em.getTransaction().begin(); + em.persist(actor1); + em.persist(actor2); + em.getTransaction().commit(); + + /** Find records (Doesn't need transaction) */ + Actor actor11 = em.find(Actor.class, 1); + Actor actor22 = em.find(Actor.class, 2); + assertActors(actor11, actor22); + + /** Update records */ + em.clear(); + actor1.setName("Amresh"); + actor2.setName("Amir"); + em.getTransaction().begin(); + em.merge(actor1); + em.merge(actor2); + em.getTransaction().commit(); + em.clear(); + Actor actor1AfterMerge = em.find(Actor.class, 1); + Actor actor2AfterMerge = em.find(Actor.class, 2); + assertUpdatedActors(actor1AfterMerge, actor2AfterMerge); + + /** Delete records */ + em.clear(); + em.getTransaction().begin(); + em.remove(actor11); + em.getTransaction().commit(); + em.getTransaction().begin(); + em.remove(actor22); + em.getTransaction().commit(); + em.clear(); // clear cache + Actor actor1AfterDeletion = em.find(Actor.class, 1); + Actor actor2AfterDeletion = em.find(Actor.class, 2); + Assert.assertNull(actor1AfterDeletion); + Assert.assertNull(actor2AfterDeletion); + + } + catch (Exception e) + { + Assert.fail(e.getMessage()); + } + + } + + @Test + public void withoutTransaction() + { + /** Prepare data */ + populateActors(); + + /** Insert records without a transaction */ + try + { + em.persist(actor1); + em.persist(actor2); + Assert.fail(); + } + catch (Exception e) + { + Assert.assertTrue(e.getMessage().toString().indexOf("transaction") >= 0); + } + + /** Find records */ + em.clear(); + Actor actor11 = em.find(Actor.class, 1); + Actor actor22 = em.find(Actor.class, 2); + Assert.assertNull(actor11); + Assert.assertNull(actor22); + + } + + @Test + public void rollbackBehavior() + { + populateActors(); + + em.getTransaction().begin(); + em.persist(actor1); + em.persist(actor2); + em.getTransaction().rollback(); + + em.clear(); + Actor actor11 = em.find(Actor.class, 1); + Actor actor22 = em.find(Actor.class, 2); + Assert.assertNull(actor11); + Assert.assertNull(actor22); + } + + @Test + public void rollbackBehaviorOnException() + { + populateActors(); + + try + { + em.getTransaction().begin(); + em.persist(actor1); + em.persist(actor2); + em.getTransaction().commit(); + + em.getTransaction().begin(); + actor1.setName("Amresh"); + actor2.setName("Amir"); + em.merge(actor1); + em.merge(actor2); + em.merge(null); + em.getTransaction().commit(); + } + catch (Exception e) + { + em.clear(); + Actor actor11 = em.find(Actor.class, 1); + Actor actor22 = em.find(Actor.class, 2); + Assert.assertNotNull(actor11); + Assert.assertNotNull(actor22); + Assert.assertNotSame("Amresh", actor11.getName()); + Assert.assertNotSame("Amir", actor22.getName()); + + } + + } +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Movie.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Movie.java new file mode 100644 index 000000000..cbe72f8ec --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Movie.java @@ -0,0 +1,141 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.ManyToMany; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Movie Node entity class + * + * @author amresh.singh + */ + +@Entity +@Table +@IndexCollection(columns = { @Index(name = "title", type = "KEYS"), @Index(name = "year", type = "KEYS") }) +public class Movie +{ + @Id + @Column(name = "MOVIE_ID") + private String id; + + @Column(name = "TITLE") + private String title; + + @Column(name = "YEAR") + private int year; + + @ManyToMany(fetch = FetchType.LAZY, mappedBy = "movies") + private Map actors; + + public Movie() + { + } + + public Movie(String id, String title, int year) + { + this.id = id; + this.title = title; + this.year = year; + } + + public void addActor(Role role, Actor actor) + { + if (actors == null) + actors = new HashMap(); + actors.put(role, actor); + } + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the title + */ + public String getTitle() + { + return title; + } + + /** + * @param title + * the title to set + */ + public void setTitle(String title) + { + this.title = title; + } + + /** + * @return the year + */ + public int getYear() + { + return year; + } + + /** + * @param year + * the year to set + */ + public void setYear(int year) + { + this.year = year; + } + + /** + * @return the actors + */ + public Map getActors() + { + return actors; + } + + /** + * @param actors + * the actors to set + */ + public void setActors(Map actors) + { + this.actors = actors; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Role.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Role.java new file mode 100644 index 000000000..57baa4339 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/Role.java @@ -0,0 +1,149 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Role Relationship entity class + * + * @author amresh.singh + */ +@Entity +@Table +@IndexCollection(columns = { @Index(name = "roleType", type = "KEYS") }) +public class Role +{ + @Id + @Column(name = "ROLE_NAME") + private String roleName; + + @Column(name = "ROLE_TYPE") + private String roleType; + + @OneToOne + private Actor actor; + + @OneToOne + private Movie movie; + + public Role() + { + } + + public Role(String roleName, String roleType) + { + this.roleName = roleName; + this.roleType = roleType; + } + + /** + * @return the roleName + */ + public String getRoleName() + { + return roleName; + } + + /** + * @param roleName + * the roleName to set + */ + public void setRoleName(String roleName) + { + this.roleName = roleName; + } + + /** + * @return the roleType + */ + public String getRoleType() + { + return roleType; + } + + /** + * @param roleType + * the roleType to set + */ + public void setRoleType(String roleType) + { + this.roleType = roleType; + } + + /** + * @return the actor + */ + public Actor getActor() + { + return actor; + } + + /** + * @param actor + * the actor to set + */ + public void setActor(Actor actor) + { + this.actor = actor; + } + + /** + * @return the movie + */ + public Movie getMovie() + { + return movie; + } + + /** + * @param movie + * the movie to set + */ + public void setMovie(Movie movie) + { + this.movie = movie; + } + + public boolean equals(Object o) + { + if (!(o instanceof Role)) + { + return false; + } + + Role that = (Role) o; + + return (this.roleName == that.roleName || this.roleName.equals(that.roleName)) + && (this.roleType == that.roleType || this.roleType.equals(that.roleType)); + + } + + public int hashCode() + { + int h1 = (roleName == null) ? 0 : roleName.hashCode(); + int h2 = (roleType == null) ? 0 : roleType.hashCode(); + return h1 + 31 * h2; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/ActorComposite.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/ActorComposite.java new file mode 100644 index 000000000..a4179ddbb --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/ActorComposite.java @@ -0,0 +1,123 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.composite; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.ManyToMany; +import javax.persistence.MapKeyJoinColumn; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Actor Node Entity class + * + * @author amresh.singh + */ + +@Entity +@Table +// Ignored for Neo4J +@IndexCollection(columns = { @Index(name = "name", type = "KEYS") }) +public class ActorComposite +{ + @EmbeddedId + private ActorId actorId; + + @Column(name = "ACTOR_NAME") + private String name; + + public ActorComposite() + { + } + + public ActorComposite(ActorId actorId, String actorName) + { + this.actorId = actorId; + this.name = actorName; + } + + @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER) + @MapKeyJoinColumn(name = "ACTS_IN") + private Map movies; + + public void addMovie(RoleComposite role, MovieComposite movie) + { + if (movies == null) + movies = new HashMap(); + movies.put(role, movie); + } + + /** + * @return the actorId + */ + public ActorId getActorId() + { + return actorId; + } + + /** + * @param actorId + * the actorId to set + */ + public void setActorId(ActorId actorId) + { + this.actorId = actorId; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the movies + */ + public Map getMovies() + { + return movies; + } + + /** + * @param movies + * the movies to set + */ + public void setMovies(Map movies) + { + this.movies = movies; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/ActorId.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/ActorId.java new file mode 100644 index 000000000..8cda8e25c --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/ActorId.java @@ -0,0 +1,84 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.composite; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +/** + * Class Holding Identity attributes for actors + * + * @author amresh.singh + */ +@Embeddable +public class ActorId +{ + @Column(name = "ACTOR_ID_PREFIX") + private String prefix; + + @Column(name = "ACTOR_ID_SUFFIX") + private int suffix; + + public ActorId() + { + } + + /** + * @param prefix + * @param suffix + */ + public ActorId(String prefix, int suffix) + { + super(); + this.prefix = prefix; + this.suffix = suffix; + } + + /** + * @return the prefix + */ + public String getPrefix() + { + return prefix; + } + + /** + * @param prefix + * the prefix to set + */ + public void setPrefix(String prefix) + { + this.prefix = prefix; + } + + /** + * @return the suffix + */ + public int getSuffix() + { + return suffix; + } + + /** + * @param suffix + * the suffix to set + */ + public void setSuffix(int suffix) + { + this.suffix = suffix; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/IMDBCompositeKeyTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/IMDBCompositeKeyTest.java new file mode 100644 index 000000000..00ee7b399 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/IMDBCompositeKeyTest.java @@ -0,0 +1,229 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.composite; + +import java.io.File; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.neo4j.kernel.impl.util.FileUtils; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.KunderaMetadata; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Test case for entities that hold composite keys + * + * @author amresh.singh + */ +public class IMDBCompositeKeyTest +{ + + EntityManagerFactory emf; + + EntityManager em; + + private static final String IMDB_PU = "imdb"; + + ActorComposite actor1; + + ActorComposite actor2; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + KunderaMetadata.INSTANCE.setApplicationMetadata(null); + emf = Persistence.createEntityManagerFactory(IMDB_PU); + em = emf.createEntityManager(); + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(IMDB_PU); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + + em.close(); + emf.close(); + + /*if (datastoreFilePath != null) + FileUtils.deleteRecursively(new File(datastoreFilePath));*/ + + } + + @Test + public void testCompositeKeys() + { + insert(); + findById(); + merge(); + delete(); + } + + /** + * + */ + public void insert() + { + prepareData(); + em.getTransaction().begin(); + em.persist(actor1); + em.persist(actor2); + em.getTransaction().commit(); + } + + private void findById() + { + // Find actor by ID + em.clear(); + ActorComposite actor1 = em.find(ActorComposite.class, new ActorId("A", 1)); + ActorComposite actor2 = em.find(ActorComposite.class, new ActorId("A", 2)); + + assertActors(actor1, actor2); + } + + private void merge() + { + em.clear(); + ActorComposite actor1 = em.find(ActorComposite.class, new ActorId("A", 1)); + ActorComposite actor2 = em.find(ActorComposite.class, new ActorId("A", 2)); + assertActors(actor1, actor2); + + actor1.setName("Amresh"); + actor2.setName("Amir"); + + em.getTransaction().begin(); + em.merge(actor1); + em.merge(actor2); + em.getTransaction().commit(); + + em.clear(); + + ActorComposite actor1AfterMerge = em.find(ActorComposite.class, new ActorId("A", 1)); + ActorComposite actor2AfterMerge = em.find(ActorComposite.class, new ActorId("A", 2)); + + assertUpdatedActors(actor1AfterMerge, actor2AfterMerge); + } + + private void delete() + { + em.clear(); + ActorComposite actor1 = em.find(ActorComposite.class, new ActorId("A", 1)); + ActorComposite actor2 = em.find(ActorComposite.class, new ActorId("A", 2)); + + em.getTransaction().begin(); + em.remove(actor1); + em.remove(actor2); + em.getTransaction().commit(); + + em.clear(); + ActorComposite actor1AfterDeletion = em.find(ActorComposite.class, new ActorId("A", 1)); + ActorComposite actor2AfterDeletion = em.find(ActorComposite.class, new ActorId("A", 2)); + Assert.assertNull(actor1AfterDeletion); + Assert.assertNull(actor2AfterDeletion); + } + + private void prepareData() + { + // Actors + actor1 = new ActorComposite(new ActorId("A", 1), "Tom Cruise"); + actor2 = new ActorComposite(new ActorId("A", 2), "Emmanuelle Béart"); + + // Movies + MovieComposite movie1 = new MovieComposite(new MovieId('U', 11111111L), "War of the Worlds", 2005); + MovieComposite movie2 = new MovieComposite(new MovieId('U', 22222222L), "Mission Impossible", 1996); + MovieComposite movie3 = new MovieComposite(new MovieId('A', 33333333L), "Hell", 2005); + + // Roles + RoleComposite role1 = new RoleComposite(new RoleId("Ray", "Ferrier"), "Lead Actor"); + role1.setActor(actor1); + role1.setMovie(movie1); + RoleComposite role2 = new RoleComposite(new RoleId("Ethan", "Hunt"), "Lead Actor"); + role2.setActor(actor1); + role2.setMovie(movie2); + RoleComposite role3 = new RoleComposite(new RoleId("Claire", "Phelps"), "Lead Actress"); + role3.setActor(actor2); + role1.setMovie(movie2); + RoleComposite role4 = new RoleComposite(new RoleId("Sophie", ""), "Supporting Actress"); + role4.setActor(actor2); + role1.setMovie(movie3); + + // Relationships + actor1.addMovie(role1, movie1); + actor1.addMovie(role2, movie2); + actor2.addMovie(role3, movie2); + actor2.addMovie(role4, movie3); + + movie1.addActor(role1, actor1); + movie2.addActor(role2, actor1); + movie2.addActor(role3, actor2); + movie3.addActor(role4, actor2); + } + + private void assertActors(ActorComposite actor1, ActorComposite actor2) + { + Assert.assertNotNull(actor1); + Assert.assertEquals("A", actor1.getActorId().getPrefix()); + Assert.assertEquals(1, actor1.getActorId().getSuffix()); + Assert.assertEquals("Tom Cruise", actor1.getName()); + Map movies1 = actor1.getMovies(); + Assert.assertFalse(movies1 == null || movies1.isEmpty()); + Assert.assertEquals(2, movies1.size()); + + Assert.assertNotNull(actor2); + Assert.assertEquals("A", actor2.getActorId().getPrefix()); + Assert.assertEquals(2, actor2.getActorId().getSuffix()); + Assert.assertEquals("Emmanuelle Béart", actor2.getName()); + Map movies2 = actor2.getMovies(); + Assert.assertFalse(movies2 == null || movies2.isEmpty()); + Assert.assertEquals(2, movies2.size()); + } + + private void assertUpdatedActors(ActorComposite actor1, ActorComposite actor2) + { + Assert.assertNotNull(actor1); + Assert.assertEquals("A", actor1.getActorId().getPrefix()); + Assert.assertEquals(1, actor1.getActorId().getSuffix()); + Assert.assertEquals("Amresh", actor1.getName()); + Map movies1 = actor1.getMovies(); + Assert.assertFalse(movies1 == null || movies1.isEmpty()); + Assert.assertEquals(2, movies1.size()); + + Assert.assertNotNull(actor2); + Assert.assertEquals("A", actor2.getActorId().getPrefix()); + Assert.assertEquals(2, actor2.getActorId().getSuffix()); + Assert.assertEquals("Amir", actor2.getName()); + Map movies2 = actor2.getMovies(); + Assert.assertFalse(movies2 == null || movies2.isEmpty()); + Assert.assertEquals(2, movies2.size()); + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/MovieComposite.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/MovieComposite.java new file mode 100644 index 000000000..4b9c4f574 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/MovieComposite.java @@ -0,0 +1,140 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.composite; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.ManyToMany; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Movie Node entity class + * + * @author amresh.singh + */ + +@Entity +@Table +@IndexCollection(columns = { @Index(name = "title", type = "KEYS"), @Index(name = "year", type = "KEYS") }) +public class MovieComposite +{ + @EmbeddedId + private MovieId movieId; + + @Column(name = "TITLE") + private String title; + + @Column(name = "YEAR") + private int year; + + @ManyToMany(fetch = FetchType.LAZY, mappedBy = "movies") + private Map actors; + + public MovieComposite() + { + } + + public MovieComposite(MovieId id, String title, int year) + { + this.movieId = id; + this.title = title; + this.year = year; + } + + public void addActor(RoleComposite role, ActorComposite actor) + { + if (actors == null) + actors = new HashMap(); + actors.put(role, actor); + } + + /** + * @return the movieId + */ + public MovieId getMovieId() + { + return movieId; + } + + /** + * @param movieId + * the movieId to set + */ + public void setMovieId(MovieId movieId) + { + this.movieId = movieId; + } + + /** + * @return the title + */ + public String getTitle() + { + return title; + } + + /** + * @param title + * the title to set + */ + public void setTitle(String title) + { + this.title = title; + } + + /** + * @return the year + */ + public int getYear() + { + return year; + } + + /** + * @param year + * the year to set + */ + public void setYear(int year) + { + this.year = year; + } + + /** + * @return the actors + */ + public Map getActors() + { + return actors; + } + + /** + * @param actors + * the actors to set + */ + public void setActors(Map actors) + { + this.actors = actors; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/MovieId.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/MovieId.java new file mode 100644 index 000000000..2a35ea118 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/MovieId.java @@ -0,0 +1,84 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.composite; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +/** + * Class Holding Identity attributes for movies + * + * @author amresh.singh + */ +@Embeddable +public class MovieId +{ + @Column(name = "CERTIFICATION") + private char certification; + + @Column(name = "SERIAL_NUMBER") + private long serialNumber; + + public MovieId() + { + } + + /** + * @param certification + * @param serialNumber + */ + public MovieId(char certification, long serialNumber) + { + super(); + this.certification = certification; + this.serialNumber = serialNumber; + } + + /** + * @return the certification + */ + public char getCertification() + { + return certification; + } + + /** + * @param certification + * the certification to set + */ + public void setCertification(char certification) + { + this.certification = certification; + } + + /** + * @return the serialNumber + */ + public long getSerialNumber() + { + return serialNumber; + } + + /** + * @param serialNumber + * the serialNumber to set + */ + public void setSerialNumber(long serialNumber) + { + this.serialNumber = serialNumber; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/RoleComposite.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/RoleComposite.java new file mode 100644 index 000000000..7d35c3b21 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/RoleComposite.java @@ -0,0 +1,148 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.composite; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Role Relationship entity class + * + * @author amresh.singh + */ +@Entity +@Table +@IndexCollection(columns = { @Index(name = "roleType", type = "KEYS") }) +public class RoleComposite +{ + @EmbeddedId + private RoleId roleId; + + @Column(name = "ROLE_TYPE") + private String roleType; + + @OneToOne + private ActorComposite actor; + + @OneToOne + private MovieComposite movie; + + public RoleComposite() + { + } + + public RoleComposite(RoleId id, String roleType) + { + this.roleId = id; + this.roleType = roleType; + } + + /** + * @return the roleId + */ + public RoleId getRoleId() + { + return roleId; + } + + /** + * @param roleId + * the roleId to set + */ + public void setRoleId(RoleId roleId) + { + this.roleId = roleId; + } + + /** + * @return the roleType + */ + public String getRoleType() + { + return roleType; + } + + /** + * @param roleType + * the roleType to set + */ + public void setRoleType(String roleType) + { + this.roleType = roleType; + } + + /** + * @return the actor + */ + public ActorComposite getActor() + { + return actor; + } + + /** + * @param actor + * the actor to set + */ + public void setActor(ActorComposite actor) + { + this.actor = actor; + } + + /** + * @return the movie + */ + public MovieComposite getMovie() + { + return movie; + } + + /** + * @param movie + * the movie to set + */ + public void setMovie(MovieComposite movie) + { + this.movie = movie; + } + + public boolean equals(Object o) + { + if (!(o instanceof RoleComposite)) + { + return false; + } + + RoleComposite that = (RoleComposite) o; + + return (this.roleId == that.roleId || this.roleId.equals(that.roleId)) + && (this.roleType == that.roleType || this.roleType.equals(that.roleType)); + + } + + public int hashCode() + { + int h1 = (roleId == null) ? 0 : roleId.hashCode(); + int h2 = (roleType == null) ? 0 : roleType.hashCode(); + return h1 + 31 * h2; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/RoleId.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/RoleId.java new file mode 100644 index 000000000..c6f1831f7 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/composite/RoleId.java @@ -0,0 +1,104 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.composite; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +/** + * Class Holding Identity attributes for roles + * + * @author amresh.singh + */ +@Embeddable +public class RoleId +{ + @Column(name = "FIRST_NAME") + private String firstName; + + @Column(name = "LAST_NAME") + private String lastName; + + public RoleId() + { + } + + /** + * @param firstName + * @param lastName + */ + public RoleId(String firstName, String lastName) + { + super(); + this.firstName = firstName; + this.lastName = lastName; + } + + /** + * @return the firstName + */ + public String getFirstName() + { + return firstName; + } + + /** + * @param firstName + * the firstName to set + */ + public void setFirstName(String firstName) + { + this.firstName = firstName; + } + + /** + * @return the lastName + */ + public String getLastName() + { + return lastName; + } + + /** + * @param lastName + * the lastName to set + */ + public void setLastName(String lastName) + { + this.lastName = lastName; + } + + public boolean equals(Object o) + { + if (!(o instanceof RoleId)) + { + return false; + } + + RoleId that = (RoleId) o; + + return (this.firstName == that.firstName || this.firstName.equals(that.firstName)) + && (this.lastName == that.lastName || this.lastName.equals(that.lastName)); + } + + public int hashCode() + { + int h1 = (firstName == null) ? 0 : firstName.hashCode(); + int h2 = (lastName == null) ? 0 : lastName.hashCode(); + return h1 + 31 * h2; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/ActorAllDataType.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/ActorAllDataType.java new file mode 100644 index 000000000..ae3d1ee67 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/ActorAllDataType.java @@ -0,0 +1,475 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.datatype; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.ManyToMany; +import javax.persistence.MapKeyJoinColumn; +import javax.persistence.Table; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Entity Class for Actor + * + * @author amresh.singh + */ +@Entity +@Table +// Ignored for Neo4J +@IndexCollection(columns = { @Index(name = "name", type = "KEYS") }) +public class ActorAllDataType +{ + @Id + @Column(name = "ACTOR_ID") + private int id; + + @Column(name = "ACTOR_NAME") + private String name; + + @Column(name = "DEPARTMENT_ID") + private long departmentId; + + @Column(name = "IS_EXCEPTIONAL") + private boolean isExceptional; + + @Column(name = "GRADE") + private char grade; // A,B,C,D,E,F for i to vi + + @Column(name = "DIGITAL_SIGNATURE") + private byte digitalSignature; + + @Column(name = "RATING") + private short rating; // 1-10 + + @Column(name = "COMPLIANCE") + private float compliance; + + @Column(name = "HEIGHT") + private double height; + + // Date-time types + @Column(name = "ENROLMENT_DATE") + @Temporal(TemporalType.DATE) + private java.util.Date enrolmentDate; + + @Column(name = "ENROLMENT_TIME") + @Temporal(TemporalType.TIME) + private java.util.Date enrolmentTime; + + @Column(name = "JOINING_DATE_TIME") + @Temporal(TemporalType.TIMESTAMP) + private java.util.Date joiningDateAndTime; + + // Wrapper types + @Column(name = "YEARS_SPENT") + private Integer yearsSpent; + + @Column(name = "UNIQUE_ID") + private Long uniqueId; + + @Column(name = "MONTHLY_SALARY") + private Double monthlySalary; + + @Column(name = "JOB_ATTEMPTS") + private BigInteger jobAttempts; + + @Column(name = "ACCUMULATED_WEALTH") + private BigDecimal accumulatedWealth; + + @Column(name = "GRADUATION_DAY") + private Calendar graduationDay; + + public ActorAllDataType() + { + } + + public ActorAllDataType(int id, String name, long departmentId, boolean isExceptional, char grade, + byte digitalSignature, short rating, float compliance, double height, Date enrolmentDate, + Date enrolmentTime, Date joiningDateAndTime, Integer yearsSpent, Long uniqueId, Double monthlySalary, + BigInteger jobAttempts, BigDecimal accumulatedWealth, Calendar graduationDay) + { + + super(); + this.id = id; + this.name = name; + this.departmentId = departmentId; + this.isExceptional = isExceptional; + this.grade = grade; + this.digitalSignature = digitalSignature; + this.rating = rating; + this.compliance = compliance; + this.height = height; + this.enrolmentDate = enrolmentDate; + this.enrolmentTime = enrolmentTime; + this.joiningDateAndTime = joiningDateAndTime; + this.yearsSpent = yearsSpent; + this.uniqueId = uniqueId; + this.monthlySalary = monthlySalary; + this.jobAttempts = jobAttempts; + this.accumulatedWealth = accumulatedWealth; + this.graduationDay = graduationDay; + } + + @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER) + @MapKeyJoinColumn(name = "ACTS_IN") + private Map movies; + + public void addMovie(RoleAllDataType role, MovieAllDataType movie) + { + if (movies == null) + movies = new HashMap(); + movies.put(role, movie); + } + + /** + * @return the id + */ + public int getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(int id) + { + this.id = id; + } + + /** + * @return the name + */ + public String getName() + { + return name; + } + + /** + * @param name + * the name to set + */ + public void setName(String name) + { + this.name = name; + } + + /** + * @return the departmentId + */ + public long getDepartmentId() + { + return departmentId; + } + + /** + * @param departmentId + * the departmentId to set + */ + public void setDepartmentId(long departmentId) + { + this.departmentId = departmentId; + } + + /** + * @return the isExceptional + */ + public boolean isExceptional() + { + return isExceptional; + } + + /** + * @param isExceptional + * the isExceptional to set + */ + public void setExceptional(boolean isExceptional) + { + this.isExceptional = isExceptional; + } + + /** + * @return the grade + */ + public char getGrade() + { + return grade; + } + + /** + * @param grade + * the grade to set + */ + public void setGrade(char grade) + { + this.grade = grade; + } + + /** + * @return the digitalSignature + */ + public byte getDigitalSignature() + { + return digitalSignature; + } + + /** + * @param digitalSignature + * the digitalSignature to set + */ + public void setDigitalSignature(byte digitalSignature) + { + this.digitalSignature = digitalSignature; + } + + /** + * @return the rating + */ + public short getRating() + { + return rating; + } + + /** + * @param rating + * the rating to set + */ + public void setRating(short rating) + { + this.rating = rating; + } + + /** + * @return the compliance + */ + public float getCompliance() + { + return compliance; + } + + /** + * @param compliance + * the compliance to set + */ + public void setCompliance(float compliance) + { + this.compliance = compliance; + } + + /** + * @return the height + */ + public double getHeight() + { + return height; + } + + /** + * @param height + * the height to set + */ + public void setHeight(double height) + { + this.height = height; + } + + /** + * @return the enrolmentDate + */ + public java.util.Date getEnrolmentDate() + { + return enrolmentDate; + } + + /** + * @param enrolmentDate + * the enrolmentDate to set + */ + public void setEnrolmentDate(java.util.Date enrolmentDate) + { + this.enrolmentDate = enrolmentDate; + } + + /** + * @return the enrolmentTime + */ + public java.util.Date getEnrolmentTime() + { + return enrolmentTime; + } + + /** + * @param enrolmentTime + * the enrolmentTime to set + */ + public void setEnrolmentTime(java.util.Date enrolmentTime) + { + this.enrolmentTime = enrolmentTime; + } + + /** + * @return the joiningDateAndTime + */ + public java.util.Date getJoiningDateAndTime() + { + return joiningDateAndTime; + } + + /** + * @param joiningDateAndTime + * the joiningDateAndTime to set + */ + public void setJoiningDateAndTime(java.util.Date joiningDateAndTime) + { + this.joiningDateAndTime = joiningDateAndTime; + } + + /** + * @return the yearsSpent + */ + public Integer getYearsSpent() + { + return yearsSpent; + } + + /** + * @param yearsSpent + * the yearsSpent to set + */ + public void setYearsSpent(Integer yearsSpent) + { + this.yearsSpent = yearsSpent; + } + + /** + * @return the uniqueId + */ + public Long getUniqueId() + { + return uniqueId; + } + + /** + * @param uniqueId + * the uniqueId to set + */ + public void setUniqueId(Long uniqueId) + { + this.uniqueId = uniqueId; + } + + /** + * @return the monthlySalary + */ + public Double getMonthlySalary() + { + return monthlySalary; + } + + /** + * @param monthlySalary + * the monthlySalary to set + */ + public void setMonthlySalary(Double monthlySalary) + { + this.monthlySalary = monthlySalary; + } + + /** + * @return the jobAttempts + */ + public BigInteger getJobAttempts() + { + return jobAttempts; + } + + /** + * @param jobAttempts + * the jobAttempts to set + */ + public void setJobAttempts(BigInteger jobAttempts) + { + this.jobAttempts = jobAttempts; + } + + /** + * @return the accumulatedWealth + */ + public BigDecimal getAccumulatedWealth() + { + return accumulatedWealth; + } + + /** + * @param accumulatedWealth + * the accumulatedWealth to set + */ + public void setAccumulatedWealth(BigDecimal accumulatedWealth) + { + this.accumulatedWealth = accumulatedWealth; + } + + /** + * @return the graduationDay + */ + public Calendar getGraduationDay() + { + return graduationDay; + } + + /** + * @param graduationDay + * the graduationDay to set + */ + public void setGraduationDay(Calendar graduationDay) + { + this.graduationDay = graduationDay; + } + + /** + * @return the movies + */ + public Map getMovies() + { + return movies; + } + + /** + * @param movies + * the movies to set + */ + public void setMovies(Map movies) + { + this.movies = movies; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/IMDBAllDataTypeTest.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/IMDBAllDataTypeTest.java new file mode 100644 index 000000000..250a8ab64 --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/IMDBAllDataTypeTest.java @@ -0,0 +1,290 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.datatype; + +import java.io.File; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; +import java.util.Map; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.neo4j.kernel.impl.util.FileUtils; + +import com.impetus.kundera.PersistenceProperties; +import com.impetus.kundera.metadata.KunderaMetadataManager; +import com.impetus.kundera.metadata.model.PersistenceUnitMetadata; + +/** + * Test case + * + * @author amresh.singh + */ +public class IMDBAllDataTypeTest +{ + EntityManagerFactory emf; + + EntityManager em; + + Calendar cal = Calendar.getInstance(); + + ActorAllDataType actor1; + + ActorAllDataType actor2; + + private static final String IMDB_PU = "imdb"; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception + { + emf = Persistence.createEntityManagerFactory(IMDB_PU); + em = emf.createEntityManager(); + + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception + { + // Delete inserted records + ActorAllDataType actor1 = em.find(ActorAllDataType.class, 1); + ActorAllDataType actor2 = em.find(ActorAllDataType.class, 2); + + if (actor1 != null && actor2 != null) + { + em.getTransaction().begin(); + em.remove(actor1); + em.remove(actor2); + em.getTransaction().commit(); + } + + MovieAllDataType movie1 = em.find(MovieAllDataType.class, "m1"); + MovieAllDataType movie2 = em.find(MovieAllDataType.class, "m2"); + MovieAllDataType movie3 = em.find(MovieAllDataType.class, "m3"); + + if (movie1 != null) + { + em.getTransaction().begin(); + em.remove(movie1); + em.getTransaction().commit(); + } + + if (movie2 != null) + { + em.getTransaction().begin(); + em.remove(movie2); + em.getTransaction().commit(); + } + + if (movie3 != null) + { + em.getTransaction().begin(); + em.remove(movie3); + em.getTransaction().commit(); + } + + PersistenceUnitMetadata puMetadata = KunderaMetadataManager.getPersistenceUnitMetadata(IMDB_PU); + String datastoreFilePath = puMetadata.getProperty(PersistenceProperties.KUNDERA_DATASTORE_FILE_PATH); + + em.close(); + emf.close(); + if (datastoreFilePath != null) + FileUtils.deleteRecursively(new File(datastoreFilePath)); + + } + + @Test + public void testCRUD() + { + insert(); + findById(); + delete(); + } + + private void insert() + { + prepareData(); + + em.getTransaction().begin(); + em.persist(actor1); + em.persist(actor2); + em.getTransaction().commit(); + } + + private void findById() + { + // Find actor by ID + em.clear(); + ActorAllDataType actor1 = em.find(ActorAllDataType.class, 1); + ActorAllDataType actor2 = em.find(ActorAllDataType.class, 2); + + assertActors(actor1, actor2); + } + + private void delete() + { + ActorAllDataType actor1 = em.find(ActorAllDataType.class, 1); + ActorAllDataType actor2 = em.find(ActorAllDataType.class, 2); + + em.getTransaction().begin(); + em.remove(actor1); + em.remove(actor2); + em.getTransaction().commit(); + + em.clear(); + ActorAllDataType actor11 = em.find(ActorAllDataType.class, 1); + ActorAllDataType actor22 = em.find(ActorAllDataType.class, 2); + Assert.assertNull(actor11); + Assert.assertNull(actor22); + } + + private void assertActors(ActorAllDataType actor1, ActorAllDataType actor2) + { + Assert.assertNotNull(actor1); + Assert.assertEquals(1, actor1.getId()); + Assert.assertEquals("Tom Cruise", actor1.getName()); + Assert.assertEquals(23456789l, actor1.getDepartmentId()); + Assert.assertEquals(true, actor1.isExceptional()); + Assert.assertEquals('C', actor1.getGrade()); + Assert.assertEquals((byte) 8, actor1.getDigitalSignature()); + Assert.assertEquals((short) 5, actor1.getRating()); + Assert.assertEquals((float) 10.0, actor1.getCompliance(), 0.0); + Assert.assertEquals(163.12, actor1.getHeight(), 0.0); + Assert.assertEquals(new Date(Long.parseLong("1351667541111")), actor1.getEnrolmentDate()); + Assert.assertEquals(new Date(Long.parseLong("1351667542222")), actor1.getEnrolmentTime()); + Assert.assertEquals(new Date(Long.parseLong("1351667543333")), actor1.getJoiningDateAndTime()); + Assert.assertEquals(new Integer(2), actor1.getYearsSpent()); + Assert.assertEquals(new Long(3634521523423L), actor1.getUniqueId()); + Assert.assertEquals(new Double(7.23452342343), actor1.getMonthlySalary()); + Assert.assertEquals(new BigInteger("123456789"), actor1.getJobAttempts()); + Assert.assertEquals(new BigDecimal(123456789), actor1.getAccumulatedWealth()); + Assert.assertEquals(cal, actor1.getGraduationDay()); + + Map movies1 = actor1.getMovies(); + Assert.assertFalse(movies1 == null || movies1.isEmpty()); + Assert.assertEquals(2, movies1.size()); + for (RoleAllDataType role : movies1.keySet()) + { + Assert.assertNotNull(role); + Assert.assertNotNull(role.getActor()); + Assert.assertNotNull(role.getMovie()); + Assert.assertNotNull(movies1.get(role)); + } + + Assert.assertNotNull(actor2); + Assert.assertEquals(2, actor2.getId()); + Assert.assertEquals("Emmanuelle Béart", actor2.getName()); + Assert.assertEquals(23456790l, actor2.getDepartmentId()); + Assert.assertEquals(false, actor2.isExceptional()); + Assert.assertEquals('D', actor2.getGrade()); + Assert.assertEquals((byte) 9, actor2.getDigitalSignature()); + Assert.assertEquals((short) 6, actor2.getRating()); + Assert.assertEquals((float) 11.3, actor2.getCompliance(), 0.0); + Assert.assertEquals(161.99, actor2.getHeight(), 0.0); + Assert.assertEquals(new Date(Long.parseLong("1351667544444")), actor2.getEnrolmentDate()); + Assert.assertEquals(new Date(Long.parseLong("1351667545555")), actor2.getEnrolmentTime()); + Assert.assertEquals(new Date(Long.parseLong("1351667546666")), actor2.getJoiningDateAndTime()); + Assert.assertEquals(new Integer(3), actor2.getYearsSpent()); + Assert.assertEquals(new Long(3634521523453L), actor2.getUniqueId()); + Assert.assertEquals(new Double(8.23452342343), actor2.getMonthlySalary()); + Assert.assertEquals(new BigInteger("123456790"), actor2.getJobAttempts()); + Assert.assertEquals(new BigDecimal(123456790), actor2.getAccumulatedWealth()); + Assert.assertEquals(cal, actor2.getGraduationDay()); + + Map movies2 = actor2.getMovies(); + Assert.assertFalse(movies2 == null || movies2.isEmpty()); + Assert.assertEquals(2, movies2.size()); + + for (RoleAllDataType role : movies2.keySet()) + { + Assert.assertNotNull(role); + Assert.assertNotNull(role.getActor()); + Assert.assertNotNull(role.getMovie()); + Assert.assertNotNull(movies2.get(role)); + } + } + + private void prepareData() + { + actor1 = new ActorAllDataType(1, "Tom Cruise", 23456789l, true, 'C', (byte) 8, (short) 5, (float) 10.0, 163.12, + new Date(Long.parseLong("1351667541111")), new Date(Long.parseLong("1351667542222")), new Date( + Long.parseLong("1351667543333")), 2, new Long(3634521523423L), new Double(7.23452342343), + new BigInteger("123456789"), new BigDecimal(123456789), cal); + + actor2 = new ActorAllDataType(2, "Emmanuelle Béart", 23456790l, false, 'D', (byte) 9, (short) 6, (float) 11.3, + 161.99, new Date(Long.parseLong("1351667544444")), new Date(Long.parseLong("1351667545555")), new Date( + Long.parseLong("1351667546666")), 3, new Long(3634521523453L), new Double(8.23452342343), + new BigInteger("123456790"), new BigDecimal(123456790), cal); + + // Movies + MovieAllDataType movie1 = new MovieAllDataType("m1", "War of the Worlds", 2005); + MovieAllDataType movie2 = new MovieAllDataType("m2", "Mission Impossible", 1996); + MovieAllDataType movie3 = new MovieAllDataType("m3", "Hell", 2005); + + // Roles + RoleAllDataType role1 = new RoleAllDataType("Ray Ferrier", "Lead Actor", 1, 354354354l, true, 'A', (byte) 8, + (short) 5, 3.7f, 6.5, new Date(Long.parseLong("1351667541111")), new Date( + Long.parseLong("1351667542222")), new Date(Long.parseLong("1351667543333")), 1, 98682342343l, + 6.7, new BigInteger("1111111111111"), new BigDecimal(1234567890), cal); + role1.setActor(actor1); + role1.setMovie(movie1); + + RoleAllDataType role2 = new RoleAllDataType("Ethan Hunt", "Lead Actor", 2, 354354355l, false, 'B', (byte) 9, + (short) 6, 3.8f, 6.8, new Date(Long.parseLong("1351667544444")), new Date( + Long.parseLong("1351667545555")), new Date(Long.parseLong("1351667546666")), 2, 98682342344l, + 6.8, new BigInteger("22222222222222"), new BigDecimal(1234567891), cal); + role2.setActor(actor1); + role2.setMovie(movie2); + + RoleAllDataType role3 = new RoleAllDataType("Claire Phelps", "Lead Actress", 3, 354354356l, true, 'C', + (byte) 10, (short) 7, 3.9f, 6.9, new Date(Long.parseLong("1351667547777")), new Date( + Long.parseLong("1351667548888")), new Date(Long.parseLong("1351667549999")), 3, 98682342345l, + 6.9, new BigInteger("3333333333333"), new BigDecimal(1234567892), cal); + role3.setActor(actor2); + role1.setMovie(movie2); + + RoleAllDataType role4 = new RoleAllDataType("Sophie", "Supporting Actress", 4, 354354357l, false, 'D', + (byte) 11, (short) 5, 3.7f, 7.0, new Date(Long.parseLong("1351667551111")), new Date( + Long.parseLong("1351667552222")), new Date(Long.parseLong("1351667553333")), 4, 98682342346l, + 7.0, new BigInteger("4444444444444"), new BigDecimal(1234567893), cal); + role4.setActor(actor2); + role1.setMovie(movie3); + + // Relationships + actor1.addMovie(role1, movie1); + actor1.addMovie(role2, movie2); + actor2.addMovie(role3, movie2); + actor2.addMovie(role4, movie3); + + movie1.addActor(role1, actor1); + movie2.addActor(role2, actor1); + movie2.addActor(role3, actor2); + movie3.addActor(role4, actor2); + } +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/MovieAllDataType.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/MovieAllDataType.java new file mode 100644 index 000000000..5b81cf77a --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/MovieAllDataType.java @@ -0,0 +1,141 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.datatype; + +import java.util.HashMap; +import java.util.Map; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; +import javax.persistence.ManyToMany; +import javax.persistence.Table; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Movie entity containing all data type fields + * + * @author amresh.singh + */ +@Entity +@Table +@IndexCollection(columns = { @Index(name = "title", type = "KEYS"), @Index(name = "year", type = "KEYS") }) +public class MovieAllDataType +{ + @Id + @Column(name = "MOVIE_ID") + private String id; + + @Column(name = "TITLE") + private String title; + + @Column(name = "YEAR") + private int year; + + @ManyToMany(fetch = FetchType.LAZY, mappedBy = "movies") + private Map actors; + + public MovieAllDataType() + { + } + + public MovieAllDataType(String id, String title, int year) + { + super(); + this.id = id; + this.title = title; + this.year = year; + } + + public void addActor(RoleAllDataType role, ActorAllDataType actor) + { + if (actors == null) + actors = new HashMap(); + actors.put(role, actor); + } + + /** + * @return the id + */ + public String getId() + { + return id; + } + + /** + * @param id + * the id to set + */ + public void setId(String id) + { + this.id = id; + } + + /** + * @return the title + */ + public String getTitle() + { + return title; + } + + /** + * @param title + * the title to set + */ + public void setTitle(String title) + { + this.title = title; + } + + /** + * @return the year + */ + public int getYear() + { + return year; + } + + /** + * @param year + * the year to set + */ + public void setYear(int year) + { + this.year = year; + } + + /** + * @return the actors + */ + public Map getActors() + { + return actors; + } + + /** + * @param actors + * the actors to set + */ + public void setActors(Map actors) + { + this.actors = actors; + } + +} diff --git a/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/RoleAllDataType.java b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/RoleAllDataType.java new file mode 100644 index 000000000..c1a7b953d --- /dev/null +++ b/src/kundera-neo4j/src/test/java/com/impetus/client/neo4j/imdb/datatype/RoleAllDataType.java @@ -0,0 +1,502 @@ +/** + * Copyright 2012 Impetus Infotech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.impetus.client.neo4j.imdb.datatype; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.Calendar; +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; + +import com.impetus.kundera.index.Index; +import com.impetus.kundera.index.IndexCollection; + +/** + * Role Entity containing all data types + * + * @author amresh.singh + */ +@Entity +@Table +@IndexCollection(columns = { @Index(name = "roleType", type = "KEYS") }) +public class RoleAllDataType +{ + @Id + @Column(name = "ROLE_NAME") + private String roleName; + + @Column(name = "ROLE_TYPE") + private String roleType; + + @Column(name = "ROLE_CODE") + private int roleCode; + + @Column(name = "ROLE_LOCATION_ID") + private long roleLocationId; + + @Column(name = "IS_EXCEPTIONAL") + private boolean isExceptional; + + @Column(name = "GRADE") + private char grade; // A,B,C,D,E,F for i to vi + + @Column(name = "DIGITAL_SIGNATURE") + private byte digitalSignature; + + @Column(name = "RATING") + private short rating; // 1-10 + + @Column(name = "COMPLIANCE") + private float compliance; + + @Column(name = "IMDB_RATING") + private double imdbRating; + + // Date-time types + @Column(name = "ROLE_START_DATE") + @Temporal(TemporalType.DATE) + private java.util.Date roleStartDate; + + @Column(name = "ROLE_START_TIME") + @Temporal(TemporalType.TIME) + private java.util.Date roleStartTime; + + @Column(name = "SCRIPT_READ_TIME") + @Temporal(TemporalType.TIMESTAMP) + private java.util.Date scriptReadTime; + + // Wrapper types + @Column(name = "YEARS_SPENT") + private Integer yearsSpent; + + @Column(name = "UNIQUE_ID") + private Long uniqueId; + + @Column(name = "REMUNERATION") + private Double remuneration; + + @Column(name = "REHEARSAL_ATTEMPTS") + private BigInteger rehearsalAttempts; + + @Column(name = "TO_BE_PAID_FOR_ROLE") + private BigDecimal toBePaidForRole; + + @Column(name = "GRADUATION_DAY") + private Calendar graduationDay; + + @OneToOne + private ActorAllDataType actor; + + @OneToOne + private MovieAllDataType movie; + + public RoleAllDataType() + { + + } + + public RoleAllDataType(String roleName, String roleType, int roleCode, long roleLocationId, boolean isExceptional, + char grade, byte digitalSignature, short rating, float compliance, double imdbRating, Date roleStartDate, + Date roleStartTime, Date scriptReadTime, Integer yearsSpent, Long uniqueId, Double remuneration, + BigInteger rehearsalAttempts, BigDecimal toBePaidForRole, Calendar graduationDay) + { + super(); + this.roleName = roleName; + this.roleType = roleType; + this.roleCode = roleCode; + this.roleLocationId = roleLocationId; + this.isExceptional = isExceptional; + this.grade = grade; + this.digitalSignature = digitalSignature; + this.rating = rating; + this.compliance = compliance; + this.imdbRating = imdbRating; + this.roleStartDate = roleStartDate; + this.roleStartTime = roleStartTime; + this.scriptReadTime = scriptReadTime; + this.yearsSpent = yearsSpent; + this.uniqueId = uniqueId; + this.remuneration = remuneration; + this.rehearsalAttempts = rehearsalAttempts; + this.toBePaidForRole = toBePaidForRole; + this.graduationDay = graduationDay; + } + + /** + * @return the roleName + */ + public String getRoleName() + { + return roleName; + } + + /** + * @param roleName + * the roleName to set + */ + public void setRoleName(String roleName) + { + this.roleName = roleName; + } + + /** + * @return the roleType + */ + public String getRoleType() + { + return roleType; + } + + /** + * @param roleType + * the roleType to set + */ + public void setRoleType(String roleType) + { + this.roleType = roleType; + } + + /** + * @return the roleCode + */ + public int getRoleCode() + { + return roleCode; + } + + /** + * @param roleCode + * the roleCode to set + */ + public void setRoleCode(int roleCode) + { + this.roleCode = roleCode; + } + + /** + * @return the roleLocationId + */ + public long getRoleLocationId() + { + return roleLocationId; + } + + /** + * @param roleLocationId + * the roleLocationId to set + */ + public void setRoleLocationId(long roleLocationId) + { + this.roleLocationId = roleLocationId; + } + + /** + * @return the isExceptional + */ + public boolean isExceptional() + { + return isExceptional; + } + + /** + * @param isExceptional + * the isExceptional to set + */ + public void setExceptional(boolean isExceptional) + { + this.isExceptional = isExceptional; + } + + /** + * @return the grade + */ + public char getGrade() + { + return grade; + } + + /** + * @param grade + * the grade to set + */ + public void setGrade(char grade) + { + this.grade = grade; + } + + /** + * @return the digitalSignature + */ + public byte getDigitalSignature() + { + return digitalSignature; + } + + /** + * @param digitalSignature + * the digitalSignature to set + */ + public void setDigitalSignature(byte digitalSignature) + { + this.digitalSignature = digitalSignature; + } + + /** + * @return the rating + */ + public short getRating() + { + return rating; + } + + /** + * @param rating + * the rating to set + */ + public void setRating(short rating) + { + this.rating = rating; + } + + /** + * @return the compliance + */ + public float getCompliance() + { + return compliance; + } + + /** + * @param compliance + * the compliance to set + */ + public void setCompliance(float compliance) + { + this.compliance = compliance; + } + + /** + * @return the imdbRating + */ + public double getImdbRating() + { + return imdbRating; + } + + /** + * @param imdbRating + * the imdbRating to set + */ + public void setImdbRating(double imdbRating) + { + this.imdbRating = imdbRating; + } + + /** + * @return the roleStartDate + */ + public java.util.Date getRoleStartDate() + { + return roleStartDate; + } + + /** + * @param roleStartDate + * the roleStartDate to set + */ + public void setRoleStartDate(java.util.Date roleStartDate) + { + this.roleStartDate = roleStartDate; + } + + /** + * @return the roleStartTime + */ + public java.util.Date getRoleStartTime() + { + return roleStartTime; + } + + /** + * @param roleStartTime + * the roleStartTime to set + */ + public void setRoleStartTime(java.util.Date roleStartTime) + { + this.roleStartTime = roleStartTime; + } + + /** + * @return the scriptReadTime + */ + public java.util.Date getScriptReadTime() + { + return scriptReadTime; + } + + /** + * @param scriptReadTime + * the scriptReadTime to set + */ + public void setScriptReadTime(java.util.Date scriptReadTime) + { + this.scriptReadTime = scriptReadTime; + } + + /** + * @return the yearsSpent + */ + public Integer getYearsSpent() + { + return yearsSpent; + } + + /** + * @param yearsSpent + * the yearsSpent to set + */ + public void setYearsSpent(Integer yearsSpent) + { + this.yearsSpent = yearsSpent; + } + + /** + * @return the uniqueId + */ + public Long getUniqueId() + { + return uniqueId; + } + + /** + * @param uniqueId + * the uniqueId to set + */ + public void setUniqueId(Long uniqueId) + { + this.uniqueId = uniqueId; + } + + /** + * @return the remuneration + */ + public Double getRemuneration() + { + return remuneration; + } + + /** + * @param remuneration + * the remuneration to set + */ + public void setRemuneration(Double remuneration) + { + this.remuneration = remuneration; + } + + /** + * @return the rehearsalAttempts + */ + public BigInteger getRehearsalAttempts() + { + return rehearsalAttempts; + } + + /** + * @param rehearsalAttempts + * the rehearsalAttempts to set + */ + public void setRehearsalAttempts(BigInteger rehearsalAttempts) + { + this.rehearsalAttempts = rehearsalAttempts; + } + + /** + * @return the toBePaidForRole + */ + public BigDecimal getToBePaidForRole() + { + return toBePaidForRole; + } + + /** + * @param toBePaidForRole + * the toBePaidForRole to set + */ + public void setToBePaidForRole(BigDecimal toBePaidForRole) + { + this.toBePaidForRole = toBePaidForRole; + } + + /** + * @return the graduationDay + */ + public Calendar getGraduationDay() + { + return graduationDay; + } + + /** + * @param graduationDay + * the graduationDay to set + */ + public void setGraduationDay(Calendar graduationDay) + { + this.graduationDay = graduationDay; + } + + /** + * @return the actor + */ + public ActorAllDataType getActor() + { + return actor; + } + + /** + * @param actor + * the actor to set + */ + public void setActor(ActorAllDataType actor) + { + this.actor = actor; + } + + /** + * @return the movie + */ + public MovieAllDataType getMovie() + { + return movie; + } + + /** + * @param movie + * the movie to set + */ + public void setMovie(MovieAllDataType movie) + { + this.movie = movie; + } + +} diff --git a/src/kundera-neo4j/src/test/resources/META-INF/persistence.xml b/src/kundera-neo4j/src/test/resources/META-INF/persistence.xml new file mode 100644 index 000000000..42acdace0 --- /dev/null +++ b/src/kundera-neo4j/src/test/resources/META-INF/persistence.xml @@ -0,0 +1,59 @@ + + + + com.impetus.kundera.KunderaPersistence + com.impetus.client.neo4j.imdb.Actor + com.impetus.client.neo4j.imdb.Movie + 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