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<td class="page-title-pattern-first-line " style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HHH" style="color: #3b73af; text-decoration: none">Hibernate ORM</a> / <a href="https://hibernate.atlassian.net/browse/HHH-9398" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-static-bug-cd73ff71-8c64-46f3-91a4-b0653a2d791a" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom" /></a> <a href="https://hibernate.atlassian.net/browse/HHH-9398" style="color: #3b73af; text-decoration: none">HHH-9398</a>
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<td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-9398" style="color: #3b73af; text-decoration: none">NullPointerException in PersistentSet during commit</a> </span>
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Issue Type:
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Affects Versions:
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4.3.6
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Unassigned
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Created:
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15/Sep/2014 01:26 AM
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Environment:
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Hibernate 4.3.6.Final, Jboss-eap-6.2, Java 7, Maven 3.1.1
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Priority:
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Reporter:
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="mvieghofer" id="email_mvieghofer" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=mvieghofer" style="color:#6c797f;; color: #3b73af; text-decoration: none">Markus Vieghofer</a>
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<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">When I try to commit, I run into a NullPointerException that occurs in the PersistentSet when the method isSnapshotEmpty is called. It seems that the snapshot that is checked in this method is set to null during the flush. </p>
<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">Here is the Stacktrace:<br /> at my.company.infrastructure.dataprovider.DataProviderFactory.closeSessionGracefully(DataProviderFactory.java:120)<br /> at my.company.webservice.core.BaseWebservice.closeAllSessionsGracefully(BaseWebservice.java:185)<br /> at my.company.webservice.soap.standard.service.repair.RepairOrderService.searchCurrentRepairOrders(RepairOrderService.java:879)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)<br /> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br /> at java.lang.reflect.Method.invoke(Method.java:606)<br /> at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)<br /> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)<br /> at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)<br /> at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:58)<br /> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)<br /> at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)<br /> at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:58)<br /> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)<br /> at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)<br /> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)<br /> at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)<br /> at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)<br /> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)<br /> at org.jboss.as.webservices.deployers.WSComponentInstanceAssociationInterceptor.processInvocation(WSComponentInstanceAssociationInterceptor.java:49)<br /> at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)<br /> at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)<br /> at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)<br /> at org.jboss.as.webservices.invocation.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:112)<br /> at org.jboss.wsf.stack.cxf.JBossWSInvoker.performInvocation(JBossWSInvoker.java:149)<br /> at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)<br /> at org.apache.cxf.jaxws.AbstractJAXWSMethodInvoker.invoke(AbstractJAXWSMethodInvoker.java:178)<br /> at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:68)<br /> at org.jboss.wsf.stack.cxf.JBossWSInvoker.invoke(JBossWSInvoker.java:129)<br /> at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57)<br /> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)<br /> at java.util.concurrent.FutureTask.run(FutureTask.java:262)<br /> at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)<br /> at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)<br /> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)<br /> at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)<br /> at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)<br /> at org.jboss.wsf.stack.cxf.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:92)<br /> at org.jboss.wsf.stack.cxf.transport.ServletHelper.callRequestHandler(ServletHelper.java:143)<br /> at org.jboss.wsf.stack.cxf.CXFServletExt.invoke(CXFServletExt.java:87)<br /> at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)<br /> at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)<br /> at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)<br /> at org.jboss.wsf.stack.cxf.CXFServletExt.service(CXFServletExt.java:135)<br /> at org.jboss.wsf.spi.deployment.WSFServlet.service(WSFServlet.java:140)<br /> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)<br /> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)<br /> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)<br /> at my.company.webservice.logging.LogFilter.handleRequestWithLogging(LogFilter.java:156)<br /> at my.company.webservice.logging.LogFilter.doFilter(LogFilter.java:98)<br /> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)<br /> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)<br /> at my.company.webservice.core.RequestCleanupFilter.doFilter(RequestCleanupFilter.java:45)<br /> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)<br /> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)<br /> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)<br /> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)<br /> at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)<br /> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)<br /> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)<br /> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)<br /> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336)<br /> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)<br /> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)<br /> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920)<br /> at java.lang.Thread.run(Thread.java:744)<br /> Caused by: java.lang.NullPointerException<br /> at org.hibernate.collection.internal.PersistentSet.isSnapshotEmpty(PersistentSet.java:129)<br /> at org.hibernate.engine.spi.CollectionEntry.isSnapshotEmpty(CollectionEntry.java:405)<br /> at org.hibernate.event.internal.AbstractFlushingEventListener.flushCollections(AbstractFlushingEventListener.java:285)<br /> at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:103)<br /> at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:55)<br /> at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1222)<br /> at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:425)<br /> at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101)<br /> at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:177)<br /> at my.company.webservice.hibernate.dataprovider.JEEHibernateDataProviderSession.commit(JEEHibernateDataProviderSession.java:32)<br /> at my.company.infrastructure.dataprovider.DataProviderFactory.closeSessionGracefully(DataProviderFactory.java:118)<br /> ... 66 more</p>
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<td class="actions-pattern-action-icon-container" style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 0px; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-9398#add-comment" target="_blank" title="Add Comment" style="color: #3b73af; text-decoration: none"> <img class="actions-pattern-action-icon-image" src="cid:jira-generated-image-static-comment-icon-01c2e602-e0a7-4819-9632-e53c65fd127e" alt="Add Comment" title="Add Comment" height="16" width="16" border="0" style="vertical-align: middle" /> </a>
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