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Posted to dev@isis.apache.org by "Oscar Bou (JIRA)" <ji...@apache.org> on 2015/03/28 00:05:54 UTC
[jira] [Updated] (ISIS-1119) Bi-Directional 1-1 relationship throws
a MetaModelException if invoking the setter annotated with @P
[ https://issues.apache.org/jira/browse/ISIS-1119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oscar Bou updated ISIS-1119:
----------------------------
Summary: Bi-Directional 1-1 relationship throws a MetaModelException if invoking the setter annotated with @P (was: Bi-Directional 1-1 relationship throws a MetaModelException due to StackOverflowException)
> Bi-Directional 1-1 relationship throws a MetaModelException if invoking the setter annotated with @P
> ----------------------------------------------------------------------------------------------------
>
> Key: ISIS-1119
> URL: https://issues.apache.org/jira/browse/ISIS-1119
> Project: Isis
> Issue Type: Bug
> Components: Core: Objectstore: JDO
> Affects Versions: core-1.8.0
> Reporter: Oscar Bou
> Assignee: Dan Haywood
>
> I have 2 bi-directional entities with properties defined as:
> Entity 1 property:
> {code:java}
> public class Kit {
> // {{ RegisteredForPerson (property)
> private Person registeredForPerson;
> // Must be updated through the Action !!!
> @Property(editing = Editing.DISABLED)
> @MemberOrder(sequence = "1")
> @Column(allowsNull = "true")
> public Person getRegisteredForPerson() {
> return this.registeredForPerson;
> }
> public void setRegisteredForPerson(final Person registeredForPerson) {
> this.registeredForPerson = registeredForPerson;
> }
> // }}
> }
> {code}
> Entity 2 property:
> {code:java}
> public class Person {
> // {{ RegisteredKit (property)
> private Kit registeredKit;
> @MemberOrder(sequence = "010")
> @Property(editing = Editing.DISABLED)
> @Column(allowsNull = "true")
> @Persistent(mappedBy = "registeredForPerson")
> public Kit getRegisteredKit() {
> return this.registeredKit;
> }
> public void setRegisteredKit(final Kit registeredKit) {
> this.registeredKit = registeredKit;
> }
> // }}
> }
> {code}
> As per [1], seems DataNucleus require bi-directional 1-1 relationships to be maintained at both sides by the programmer (they're not automatically managed).
> [1] http://www.datanucleus.org/products/datanucleus/jdo/orm/one_to_one.html#bi
> So I must set both sides:
> {code:java}
> this.setRegisteredKit(kit);
> // A 1-1 bi-directional relationship must be maintained at both
> // sides, as per:
> // http://www.datanucleus.org/products/datanucleus/jdo/orm/one_to_one.html#bi
> kit.setRegisteredForPerson(this);
> {code}
> But that generates an StackOverflowException, when executing the first setter:
> {code:java}
> this.setRegisteredKit(kit);
> {code}
> Same exception happens also if the setters order is inverted. So it's a matter of executing the setter annotated with @Persistent(mappedBy="")
> {code:java}
> // A 1-1 bi-directional relationship must be maintained at both
> // sides, as per:
> // http://www.datanucleus.org/products/datanucleus/jdo/orm/one_to_one.html#bi
> kit.setRegisteredForPerson(this);
> // Will fail when executing this next setter, now:
> this.setRegisteredKit(kit);
> {code}
> java.lang.RuntimeException: org.apache.isis.core.metamodel.exceptions.MetaModelException: java.lang.StackOverflowError
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer.withLogging(FrameworkSynchronizer.java:337)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer.withLogging(FrameworkSynchronizer.java:346)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer.preDirtyProcessingFor(FrameworkSynchronizer.java:229)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener$4.doRun(IsisLifecycleListener.java:111)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener$RunnableAbstract.run(IsisLifecycleListener.java:206)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener.withLogging(IsisLifecycleListener.java:185)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.IsisLifecycleListener.preDirty(IsisLifecycleListener.java:107)
> at org.datanucleus.api.jdo.JDOCallbackHandler.preDirty(JDOCallbackHandler.java:262)
> at org.datanucleus.state.JDOStateManager.updateField(JDOStateManager.java:2007)
> at org.datanucleus.state.JDOStateManager.setObjectField(JDOStateManager.java:1935)
> at com.tellmegen.domain.model.accounts.Person.setRegisteredKit(Person.java)
> at com.tellmegen.domain.model.accounts.Person.registerKit(Person.java:161)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:337)
> at org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:189)
> at org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:57)
> at org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:1)
> at org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:205)
> at org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:54)
> at org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionImpl.execute(ObjectActionImpl.java:367)
> at org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:610)
> at org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:244)
> at org.apache.isis.core.wrapper.proxy.ProxyInstantiatorForJavassist$1.invoke(ProxyInstantiatorForJavassist.java:52)
> at com.tellmegen.domain.model.accounts.Person_$$_jvstef_5.registerKit(Person_$$_jvstef_5.java)
> at com.tellmegen.domain.model.kits.Kit.assignToPerson(Kit.java:163)
> at com.tellmegen.integtests.domain.model.kits.KitTests.tenancy_accountHasAccessToHisKits(KitTests.java:109)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2$1.evaluate(JUnitRuleMockery2.java:146)
> at org.apache.isis.core.integtestsupport.ExceptionRecognizerTranslate$TranslationStatement.evaluate(ExceptionRecognizerTranslate.java:32)
> at org.apache.isis.core.integtestsupport.IntegrationTestAbstract$IsisTransactionRule$1.evaluate(IntegrationTestAbstract.java:214)
> at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
> Caused by: org.apache.isis.core.metamodel.exceptions.MetaModelException: java.lang.StackOverflowError
> at org.apache.isis.core.commons.lang.ThrowableExtensions.throwWithinIsisException(ThrowableExtensions.java:60)
> at org.apache.isis.core.commons.lang.MethodExtensions.invoke(MethodExtensions.java:57)
> at org.apache.isis.core.commons.lang.MethodExtensions.invoke(MethodExtensions.java:47)
> at org.apache.isis.core.metamodel.adapter.ObjectAdapter$InvokeUtils.invoke(ObjectAdapter.java:346)
> at org.apache.isis.core.metamodel.facets.properties.accessor.PropertyAccessorFacetViaAccessor.getProperty(PropertyAccessorFacetViaAccessor.java:73)
> at org.apache.isis.core.metamodel.specloader.specimpl.OneToOneAssociationImpl.get(OneToOneAssociationImpl.java:131)
> at org.apache.isis.core.runtime.system.transaction.IsisTransaction$AdapterAndProperty.getPropertyValue(IsisTransaction.java:1179)
> at org.apache.isis.core.runtime.system.transaction.IsisTransaction$AdapterAndProperty.access$0(IsisTransaction.java:1178)
> at org.apache.isis.core.runtime.system.transaction.IsisTransaction.enlistUpdating(IsisTransaction.java:1332)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer$4.run(FrameworkSynchronizer.java:259)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer$8.call(FrameworkSynchronizer.java:350)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer$8.call(FrameworkSynchronizer.java:1)
> at org.apache.isis.objectstore.jdo.datanucleus.persistence.FrameworkSynchronizer.withLogging(FrameworkSynchronizer.java:335)
> ... 58 more
> Caused by: java.lang.StackOverflowError
> at org.datanucleus.properties.PropertyStore.hasProperty(PropertyStore.java:65)
> at org.datanucleus.ExecutionContextImpl.getBooleanProperty(ExecutionContextImpl.java:868)
> at org.datanucleus.TransactionImpl.getOptimistic(TransactionImpl.java:634)
> at org.datanucleus.api.jdo.state.PersistentNontransactional.transitionReadField(PersistentNontransactional.java:151)
> at org.datanucleus.state.AbstractStateManager.transitionReadField(AbstractStateManager.java:650)
> at org.datanucleus.state.JDOStateManager.isLoaded(JDOStateManager.java:3194)
> at com.tellmegen.domain.model.accounts.Account.getApplicationUser(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoGetemail(Account.java:76)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyField(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyFields(Account.java)
> at org.datanucleus.state.JDOStateManager.saveFields(JDOStateManager.java:694)
> at org.datanucleus.api.jdo.state.PersistentNontransactional.transitionReadField(PersistentNontransactional.java:154)
> at org.datanucleus.state.AbstractStateManager.transitionReadField(AbstractStateManager.java:650)
> at org.datanucleus.state.JDOStateManager.isLoaded(JDOStateManager.java:3194)
> at com.tellmegen.domain.model.accounts.Account.getApplicationUser(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoGetemail(Account.java:76)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyField(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyFields(Account.java)
> at org.datanucleus.state.JDOStateManager.saveFields(JDOStateManager.java:694)
> at org.datanucleus.api.jdo.state.PersistentNontransactional.transitionReadField(PersistentNontransactional.java:154)
> at org.datanucleus.state.AbstractStateManager.transitionReadField(AbstractStateManager.java:650)
> at org.datanucleus.state.JDOStateManager.isLoaded(JDOStateManager.java:3194)
> at com.tellmegen.domain.model.accounts.Account.getApplicationUser(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoGetemail(Account.java:76)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyField(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyFields(Account.java)
> at org.datanucleus.state.JDOStateManager.saveFields(JDOStateManager.java:694)
> at org.datanucleus.api.jdo.state.PersistentNontransactional.transitionReadField(PersistentNontransactional.java:154)
> at org.datanucleus.state.AbstractStateManager.transitionReadField(AbstractStateManager.java:650)
> at org.datanucleus.state.JDOStateManager.isLoaded(JDOStateManager.java:3194)
> at com.tellmegen.domain.model.accounts.Account.getApplicationUser(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoGetemail(Account.java:76)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyField(Account.java)
> at com.tellmegen.domain.model.accounts.Account.jdoCopyFields(Account.java)
> at org.datanucleus.state.JDOStateManager.saveFields(JDOStateManager.java:694)
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