1 Reply Latest reply on Oct 16, 2012 3:44 AM by Burak Sevindi

    One-To-One Lazy Loading Problem

    Burak Sevindi Newbie

      Hello,

       

       

      I am using Hibernate ORM 4.1.6 with JBoss AS 7.1.1. My project is packaged as an EAR, which has a WAR and an EJB-JAR in it. Also, entities are bytecode enhanced and packaged as a seperate JAR, which resides in the lib directory of the EAR. I have used build time bytecode instrumentation for lazy loading one-to-one and many-to-one associations. One-To-One lazy works fine when the association is not null, but when it is null, I am getting the following exception:

       

       

      15:49:53,158 ERROR [org.jboss.ejb3.invocation] (http-0.0.0.0-0.0.0.0-443-1) JBAS014134: EJB Invocation failed on component ProjeTeklifiYoneticisi for method public abstract tr.gov.tubitak.bilgem.bte.g222.kays.varlik.yonetim.basvuruyonetimi.ProjeTeklifi tr.gov.tubitak.bilgem.bte.g222.kays.pfdy.servisarayuzu.yonetim.basvuruyonetimi.IProjeTeklifiYoneticisi.getir(): javax.ejb.EJBTransactionRolledbackException: Transaction rolled back

                at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleEndTransactionException(CMTTxInterceptor.java:115) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.as.ejb3.tx.CMTTxInterceptor.endTransaction(CMTTxInterceptor.java:95) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:232) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:304) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:32) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

                at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]

                at tr.gov.tubitak.bilgem.bte.g222.kays.pfdy.servisarayuzu.yonetim.basvuruyonetimi.IProjeTeklifiYoneticisi$$$view2691.getir(Unknown Source) [PfdyServisArayuzu.jar:]

                at tr.gov.tubitak.bilgem.bte.g222.kays.pfdy.istemci.sayfa.yonetim.mdpyonetimi.mdpsecimi.controller.MdpSecController.mdpSec(MdpSecController.java:85)

                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_02]

                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_02]

                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_02]

                at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_02]

                at org.apache.el.parser.AstValue.invoke(AstValue.java:262)

                at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)

                at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

                at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

                at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)

                at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)

                at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)

                at javax.faces.component.UICommand.broadcast(UICommand.java:315)

                at javax.faces.component.UIData.broadcast(UIData.java:1093)

                at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)

                at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)

                at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)

                at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)

                at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

                at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

                at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

                at tr.gov.tubitak.bilgem.bte.g222.kays.pfdy.istemci.server.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:19)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

                at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

                at tr.gov.tubitak.bilgem.bte.g222.kays.pfdy.istemci.server.giris.SistemeGirisFiltresi.doFilter(SistemeGirisFiltresi.java:220)

                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

                at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)

                at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)

                at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)

                at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]

                at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)

                at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)

                at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

                at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

                at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)

                at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)

                at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)

                at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)

                at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_02]

      Caused by: javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.

                at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1177)

                at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:117)

                at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75)

                at org.jboss.as.ejb3.tx.CMTTxInterceptor.endTransaction(CMTTxInterceptor.java:92) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

                ... 68 more

      Caused by: javax.persistence.PersistenceException: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of tr.gov.tubitak.bilgem.bte.g222.kays.varlik.yonetim.basvuruyonetimi.ProjeTeklifiDetay.id

                at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1377) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1300) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1306) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.ejb.AbstractEntityManagerImpl$CallbackExceptionMapperImpl.mapManagedFlushFailure(AbstractEntityManagerImpl.java:1500) [hibernate-entitymanager-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:109) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization.beforeCompletion(RegisteredSynchronization.java:53) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:76)

                at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:273)

                at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:93)

                at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:164)

                at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1165)

                ... 71 more

      Caused by: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of tr.gov.tubitak.bilgem.bte.g222.kays.varlik.yonetim.basvuruyonetimi.ProjeTeklifiDetay.id

                at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:62) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.tuple.entity.AbstractEntityTuplizer.getIdentifier(AbstractEntityTuplizer.java:341) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.persister.entity.AbstractEntityPersister.getIdentifier(AbstractEntityPersister.java:4425) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.persister.entity.AbstractEntityPersister.isTransient(AbstractEntityPersister.java:4147) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.internal.ForeignKeys.isTransient(ForeignKeys.java:209) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.event.internal.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:495) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:118) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.internal.SessionImpl.firePersistOnFlush(SessionImpl.java:870) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.internal.SessionImpl.persistOnFlush(SessionImpl.java:863) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.spi.CascadingAction$8.cascade(CascadingAction.java:346) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.internal.Cascade.cascadeToOne(Cascade.java:380) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:323) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:208) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.internal.Cascade.cascade(Cascade.java:165) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.event.internal.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:160) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.event.internal.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:151) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:88) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1214) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:403) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:104) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

                ... 77 more

      Caused by: java.lang.NullPointerException

                at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:54) [rt.jar:1.7.0_02]

                at sun.reflect.UnsafeObjectFieldAccessorImpl.get(UnsafeObjectFieldAccessorImpl.java:36) [rt.jar:1.7.0_02]

                at java.lang.reflect.Field.get(Field.java:372) [rt.jar:1.7.0_02]

                at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:59) [hibernate-core-4.1.6.Final.jar:4.1.6.Final]

       

       

      Here are the simplified versions of the two entities that causes the above exception (I have omitted some fields and all getters and setters) :

       

       

      @Entity

      @Table(name = "PROJE_TEKLIFI", schema = "KAYS")

      public class ProjeTeklifi implements IVarlik, Serializable {

       

       

                @Id

                @Column(name = "ID")

                @SequenceGenerator(name = "projeTeklifiSequenceGenerator", sequenceName = "S_PROJE_TEKLIFI", allocationSize = 1)

                @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "projeTeklifiSequenceGenerator")

                private Long id;

       

                @OneToOne( cascade = CascadeType.ALL, orphanRemoval = true, fetch=FetchType.LAZY, optional=true)

                @PrimaryKeyJoinColumn

                @LazyToOne(value = LazyToOneOption.NO_PROXY)

                private ProjeTeklifiDetay projeTeklifiDetay;

       

                @Version

                @Column(name = "VERSIYON")

                private Long versiyon;

      }

       

       

      @Entity

      @Table(name="PROJE_TEKLIFI_DETAY",schema="KAYS")

      public class ProjeTeklifiDetay  implements java.io.Serializable,IVarlik {

       

       

                private static final long serialVersionUID = 8521125823270962422L;

       

                @Id

                @Column(name="ID")

                private Long id;

       

                @OneToOne(mappedBy="projeTeklifiDetay", fetch=FetchType.LAZY, optional=true)

                @MapsId

                @JoinColumn(name="ID")

                @LazyToOne(value = LazyToOneOption.NO_PROXY)

                private ProjeTeklifi projeTeklifi;

       

                @Version

                @Column(name="VERSIYON")

                private Long versiyon;

      }

       

       

      Specifically, when I call getProjeTeklifiDetay on an object of ProjeTeklifi, if the projeTeklifiDetay attribite is not null, it works fine. If it's null, I am getting the above exception.

       

       

      BTW, I have tried this with the default Hibernate ORM version (hibernate core 4.0.1) that comes with JBoss 7.1.1 and it doesn't work either.