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Using Eclipselink Version 2.4.2.v20130514-5956486 Given this example EclipseLink gives the following incorrect error; it seems like the @Id annotation is not read, so the code looks for the @IdClass annotation (but I've not a composite key) Disabling multitenant capabilities, everythins works fine. @Entity @Table(name="CRS_MOMI_JOB") @Multitenant(value=MultitenantType.TABLE_PER_TENANT) @TenantTableDiscriminator(type=TenantTableDiscriminatorType.SCHEMA, contextProperty="eclipselink-tenant.id") public class CrsMomiJob implements Serializable { @Id private BigDecimal id; public CrsMomiJob() { } public BigDecimal getId() { return id; } public void setId(BigDecimal id) { this.id = id; } } java.lang.IllegalArgumentException: No @IdClass attributes exist on the IdentifiableType [EntityTypeImpl@26762076:CrsMomiJob [ javaType: class com.xxxxxx.momi.model.core.CrsMomiJob descriptor: RelationalDescriptor(com.xxxxxx.momi.model.core.CrsMomiJob --> [DatabaseTable(CRS_MOMI_JOB)]), mappings: 7]]. There still may be one or more @Id or an @EmbeddedId on type. at org.eclipse.persistence.internal.jpa.metamodel.IdentifiableTypeImpl.getIdClassAttributes(IdentifiableTypeImpl.java:169) at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation$IdMetadata.<init>(JpaMetamodelEntityInformation.java:170) at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:71) at org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getMetadata(JpaEntityInformationSupport.java:65) at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getEntityInformation(JpaRepositoryFactory.java:146) at com.xxxxxx.momi.jpa.MultiTenantJpaRepositoryFactory.getTargetRepository(MultiTenantJpaRepositoryFactory.java:30) at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:67) at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:136) at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:153) at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:43) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:109) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1448) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:910) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:853) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:768) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:486) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1122) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:314) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:910) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:853) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:768) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:486) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1122) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:626) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:651) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:505) at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:459) at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) at javax.servlet.GenericServlet.init(GenericServlet.java:244) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1453) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1250) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5093) at org.apache.catalina.core.StandardContext.start(StandardContext.java:5380) at com.sun.enterprise.web.WebModule.start(WebModule.java:498) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:917) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:733) at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2019) at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1669) at com.sun.enterprise.web.WebApplication.start(WebApplication.java:109) at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130) at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269) at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240) at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389) at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085) at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259) at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461) at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212) at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179) at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117) at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) at com.sun.grizzly.ContextTask.run(ContextTask.java:71) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) at java.lang.Thread.run(Thread.java:662)
Seems to be a bug in the EclipseLink meta model code in hasSingleIdAttribute(), this is returning true (as the id is composite for multitenants) but this should be hidden, so should be returning false.
Setting target and priority. See the following page for the meanings of these fields: http://wiki.eclipse.org/EclipseLink/Development/Bugs/Guidelines Community: Please vote for this bug if it is important to you. Votes are one of the main criteria we use to determine which bugs to fix next.
Any news about this bug? I can work on it if someone point me to the right direction..
I am using EclipseLink 2.5.1 and I am also facing this issue. Please resolve it as I want Table Per Multi-Tenancy. Thanks Ketan
Yes, I updated to 2.5.1 and the problem still exist.
It seems that the exception is not thrown if the entity manager is instantiated with the tenant id in the properties map, e.g. TEN01 in my example : LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean(); entityManagerFactoryBean.setDataSource(dataSource()); entityManagerFactoryBean.setPackagesToScan(/*you package*/); entityManagerFactoryBean.setPersistenceProviderClass(PersistenceProvider.class); entityManagerFactoryBean.setPersistenceUnitName("XXX"); entityManagerFactoryBean.setLoadTimeWeaver(new ReflectiveLoadTimeWeaver()); Properties jpaProperties = new Properties(); jpaProperties.put(PersistenceUnitProperties.TARGET_DATABASE, "Oracle"); jpaProperties.put(PersistenceUnitProperties.MULTITENANT_PROPERTY_DEFAULT, "TEN01"); jpaProperties.put(PersistenceUnitProperties.SESSION_NAME, "MoMi-" + UUID.randomUUID()); entityManagerFactoryBean.setJpaProperties(jpaProperties); So the exception is a little bit confusing, the cause is not the absence of IdClass annotation.
workaround method: Just add a tenant-id property in persistence.xml such as <property name="eclipselink.tenant-id" value="any" /> If not set the tenant-id property, it will make pkClass become null during initialization.
Please resolve this issues. I am experiencing the same problem. Workaround not acceptable. When setting the initially causes EclipseLink not to change to another tenant at runtime: HashMap properties = new HashMap(); properties.put(PersistenceUnitProperties.MULTITENANT_PROPERTY_DEFAULT, TENANT_M_10001); EntityManagerFactory emf = Persistence.createEntityManagerFactory("JPAProject",properties); This called after the first call does not change the tenant: EntityManagerFactory emf = Persistence.createEntityManagerFactory("JPAProject"); EntityManager entityManager = emf.createEntityManager(); EntityTransaction transaction = entityManager.getTransaction(); transaction.begin(); entityManager.setProperty(PersistenceUnitProperties.MULTITENANT_PROPERTY_DEFAULT, TENANT_M_10001); Vehicle vehicle = Vehicle.create(UUID.randomUUID(), "VIN7", 1,2,"BMW", UUID.randomUUID().toString(),null); vehicle.setUpholsteryCode("UPHO"); entityManager.persist(vehicle); transaction.commit(); entityManager.close();
This Error still exist in version 2.6.4 I need as fast as possible a fix because i need this feature!
Is this still a active forum? Why does nobody respond to this? This bug is 3-4 years old and essential for many business cases... Thanks Christoph
The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink
