9:01 a.m.
[
https://issues.jboss.org/browse/AS7-2781?page=com.atlassian.jira.plugin.s...
]
Lars Bohl commented on AS7-2781:
--------------------------------
Hi, I would like to say that at least the container behaviour should be consistent. In the
attached example, the retrieved entitiy is NOT detached when retrieved via
entityManager.createQuery. So either the entities should always get detached, or never.
Otherwise it's very confusing.
Also, if the entities should continue getting detached when retrieved outside of a
transaction, I would like to know if there is a known mechanism which automatically wraps
a transaction around every request - interceptors, or seam persistence, you name it. Thank
you.
After entityManager.find(), no session or session was closed
------------------------------------------------------------
Key: AS7-2781
URL: https://issues.jboss.org/browse/AS7-2781
Project: Application Server 7
Issue Type: Bug
Components: JPA / Hibernate
Affects Versions: 7.0.2.Final, 7.1.0.Beta1
Environment: ubuntu 11.04
Reporter: Lars Bohl
Assignee: Scott Marlow
Fix For: 7.1.0.CR1
Attachments: lord.tgz
After entityManager.find(), the session appears to be closed (can't access persistent
collection). A functionally equivalent query for id works fine.
see comments in MemberListProducer#retrieveAllMembersOrderedByName (Attachment!)
Stacktrace:
17:57:18,210 INFO [org.jboss.web] (MSC service thread 1-7) registering web context:
/lord
17:57:18,263 INFO [org.jboss.as.server.controller] (DeploymentScanner-threads - 2)
Deployed "lord.war"
17:57:19,858 INFO [my.lord.data.MemberListProducer] (http-0.0.0.0-0.0.0.0-8080-1)
m.name=John Smith
17:57:19,859 SEVERE [javax.enterprise.resource.webcontainer.jsf.application]
(http-0.0.0.0-0.0.0.0-8080-1) Error Rendering View[/index.xhtml]:
org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method]
@PostConstruct public my.lord.data.MemberListProducer.retrieveAllMembersOrderedByName() on
my.lord.data.MemberListProducer@2d275595
at
org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:595)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at
org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:200)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:340)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:122)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:693)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.bean.AbstractReceiverBean.getReceiver(AbstractReceiverBean.java:84)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.bean.ProducerMethod$1.produce(ProducerMethod.java:146)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:361)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:67)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:693)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.el.AbstractWeldELResolver.lookup(AbstractWeldELResolver.java:152)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.el.AbstractWeldELResolver.getValue(AbstractWeldELResolver.java:112)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at
org.jboss.as.weld.webtier.jsf.ForwardingELResolver.getValue(ForwardingELResolver.java:46)
[jboss-as-weld-7.0.2.Final.jar:7.0.2.Final]
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)
[jboss-el-api_2.2_spec-1.0.0.Final.jar:1.0.0.Final]
at
com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:67)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.el.parser.AstEmpty.getValue(AstEmpty.java:45)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:187)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:55)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
[jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:413)
[jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1750)
[jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1759)
[jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1759)
[jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:401)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
[jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
[jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
[jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)
[jboss-as-web-7.0.2.Final.jar:7.0.2.Final]
at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)
[jboss-as-web-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)
[jboss-as-jpa-7.0.2.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_26]
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_26]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[:1.6.0_26]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[:1.6.0_26]
at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_26]
at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:305)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:163)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:299)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:193)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
at
org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:591)
[weld-core-1.1.2.Final.jar:2011-07-26 15:02]
... 50 more
Caused by: org.hibernate.LazyInitializationException: failed to lazily initialize a
collection of role: my.lord.model.Member.additionalInfos, no session or session was
closed
at
org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:393)
[hibernate-core-4.0.0.CR2.jar:4.0.0.CR2]
at
org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:385)
[hibernate-core-4.0.0.CR2.jar:4.0.0.CR2]
at
org.hibernate.collection.internal.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:125)
[hibernate-core-4.0.0.CR2.jar:4.0.0.CR2]
at org.hibernate.collection.internal.PersistentBag.size(PersistentBag.java:243)
[hibernate-core-4.0.0.CR2.jar:4.0.0.CR2]
at
my.lord.data.MemberListProducer.retrieveAllMembersOrderedByName(MemberListProducer.java:63)
[classes:]
... 60 more
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