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1. Re: Possible Bug related top DiscriminatorFormula
jaikiran Sep 19, 2008 1:06 AM (in response to ablevine1)Please post the entire exception stacktrace.
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2. Re: Possible Bug related top DiscriminatorFormula
ablevine1 Sep 19, 2008 12:51 PM (in response to ablevine1)Here it is:
DEBUG [SocketServerInvokerThread-172.16.200.111-0][2008-09-18 10:40:50,914][com.squaretrade.category.CategoryManagerSessionImpl] CategoryManagerSessionImpl.java(114): CAUGHT EXCEPTION WHEN LOOKING UP CATEGORY javax.persistence.PersistenceException: org.hibernate.WrongClassException: Object with id: EBAY_1314_61 was not of the specified subclass: com.squaretrade.category.Category (Discriminator: VENDOR ) at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:647) at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:99) at com.squaretrade.category.CategoryManagerSessionImpl.loadCategory(CategoryManagerSessionImpl.java:101) at com.squaretrade.category.CategoryManagerSessionImpl.loadCategory(CategoryManagerSessionImpl.java:129) at com.squaretrade.category.CategoryManagerSessionImpl.loadObject(CategoryManagerSessionImpl.java:50) 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.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:46) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79) at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.remoting.ReplicantsManagerInterceptor.invoke(ReplicantsManagerInterceptor.java:51) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77) at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:102) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:263) at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106) at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82) at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828) at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681) at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358) at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398) at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239) Caused by: org.hibernate.WrongClassException: Object with id: EBAY_1314_61 was not of the specified subclass: com.squaretrade.category.Category (Discriminator: VENDOR ) at org.hibernate.loader.Loader.getInstanceClass(Loader.java:1444) at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1275) at org.hibernate.loader.Loader.getRow(Loader.java:1197) at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:568) at org.hibernate.loader.Loader.doQuery(Loader.java:689) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) at org.hibernate.loader.Loader.doList(Loader.java:2144) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2028) at org.hibernate.loader.Loader.list(Loader.java:2023) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:393) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:80) ... 39 more
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3. Re: Possible Bug related top DiscriminatorFormula
jaikiran Sep 20, 2008 5:39 AM (in response to ablevine1)Since this is specific to Hibernate, i think you will have to report this in Hibernate forum.