[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4384) @JoinColumn must be set for @AssociationOverride to work

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-4384?page=c... ] Aleksei Valikov commented on HHH-4384: -------------------------------------- I'm running into the same issue with JPA 2. My environment: JPA 2, Hibernate-3.5.1-Final, HSQLDB (the latter is not important). I've created and attached a test case. If I uncomment @JoinColumn in D.e/(a)AssociationOverride.joinColumns, I start getting errors. {code} @Embedded @AssociationOverride(name = "f", joinColumns = { @JoinColumn(name = "E_F") }) public E getE() { ... } {code} Here's a sample stacktrace: {code} javax.persistence.PersistenceException: [PersistenceUnit: org.jvnet.hyperjaxb3.hibernate.tests.hhh4384] Unable to configure EntityManagerFactory at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:371) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:55) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48) at org.jvnet.hyperjaxb3.hibernate.tests.hhh4384.EntityManagerFactoryTest.entityManagerFactoryCreated(EntityManagerFactoryTest.java:21) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: org.hibernate.AnnotationException: Illegal attempt to define a @JoinColumn with a mappedBy association: e.f at org.hibernate.cfg.Ejb3JoinColumn.buildJoinColumn(Ejb3JoinColumn.java:254) at org.hibernate.cfg.Ejb3JoinColumn.buildJoinColumnsWithDefaultColumnSuffix(Ejb3JoinColumn.java:227) at org.hibernate.cfg.Ejb3JoinColumn.buildJoinColumns(Ejb3JoinColumn.java:196) at org.hibernate.cfg.ColumnsBuilder.extractMetadata(ColumnsBuilder.java:94) at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1415) at org.hibernate.cfg.AnnotationBinder.fillComponent(AnnotationBinder.java:2333) at org.hibernate.cfg.AnnotationBinder.fillComponent(AnnotationBinder.java:2240) at org.hibernate.cfg.AnnotationBinder.bindComponent(AnnotationBinder.java:2192) at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1939) at org.hibernate.cfg.AnnotationBinder.processIdPropertiesIfNotAlready(AnnotationBinder.java:762) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:726) at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:636) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:359) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1206) at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1449) at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1077) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:275) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:359) ... 25 more {code} -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira