[jboss-jira] [JBoss JIRA] Commented: (EJBTHREE-2256) ExtendedEntityManager injected into Stateless Session Bean
Dirk Gerrit Oort (JIRA)
jira-events at lists.jboss.org
Tue Sep 20 14:40:26 EDT 2011
[ https://issues.jboss.org/browse/EJBTHREE-2256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12629432#comment-12629432 ]
Dirk Gerrit Oort commented on EJBTHREE-2256:
--------------------------------------------
I get the same error on a @Singleton bean and running jboss 6.0 final 50% of the cases. The stacktrace is the same with the same line numbers
Caused by: java.lang.NullPointerException
20:29:40,043 ERROR [STDERR] at org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
20:29:40,043 ERROR [STDERR] at org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
20:29:40,043 ERROR [STDERR] at org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createQuery(JPA2EntityManagerDelegator.java:54)
20:29:40,043 ERROR [STDERR] at org.oort.cms.sessions.SiteReadSession.openSite(SiteReadSession.java:32)
20:29:40,043 ERROR [STDERR] at org.oort.cms.sessions.SiteReadSession.getSiteMapID(SiteReadSession.java:43)
20:29:40,043 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
20:29:40,043 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,043 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,043 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,043 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
20:29:40,044 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
20:29:40,044 ERROR [STDERR] at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
20:29:40,044 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor$InvocationContext.proceed(InvocationContextInterceptor.java:127)
20:29:40,044 ERROR [STDERR] at org.jboss.weld.integration.ejb.interceptor.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:151)
20:29:40,044 ERROR [STDERR] at org.jboss.weld.integration.ejb.interceptor.Jsr299BindingsInterceptor.doAroundInvoke(Jsr299BindingsInterceptor.java:122)
20:29:40,044 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
20:29:40,044 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,044 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,044 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,044 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:80)
20:29:40,044 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:71)
20:29:40,044 ERROR [STDERR] at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:62)
20:29:40,045 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor$InvocationContext.proceed(InvocationContextInterceptor.java:127)
20:29:40,045 ERROR [STDERR] at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:46)
20:29:40,045 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
20:29:40,045 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,045 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,045 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,045 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:80)
20:29:40,045 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:71)
20:29:40,045 ERROR [STDERR] at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:62)
20:29:40,045 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
20:29:40,045 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
20:29:40,046 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
20:29:40,046 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,046 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,046 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,046 ERROR [STDERR] at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
20:29:40,046 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,046 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:74)
20:29:40,046 ERROR [STDERR] at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_1788497806.invoke(InvocationContextInterceptor_z_fillMethod_1788497806.java)
20:29:40,046 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,046 ERROR [STDERR] at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:90)
20:29:40,046 ERROR [STDERR] at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_1788497806.invoke(InvocationContextInterceptor_z_setup_1788497806.java)
20:29:40,046 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,046 ERROR [STDERR] at org.jboss.ejb3.async.impl.interceptor.AsynchronousServerInterceptor.invoke(AsynchronousServerInterceptor.java:128)
20:29:40,047 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
20:29:40,047 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
20:29:40,047 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at org.jboss.ejb3.concurrency.aop.interceptor.ContainerManagedConcurrencyInterceptor.invoke(ContainerManagedConcurrencyInterceptor.java:181)
20:29:40,047 ERROR [STDERR] at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86)
20:29:40,047 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
20:29:40,047 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
20:29:40,047 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,048 ERROR [STDERR] at org.jboss.ejb3.core.context.SessionInvocationContextAdapter.proceed(SessionInvocationContextAdapter.java:95)
20:29:40,048 ERROR [STDERR] at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:247)
> ExtendedEntityManager injected into Stateless Session Bean
> ----------------------------------------------------------
>
> Key: EJBTHREE-2256
> URL: https://issues.jboss.org/browse/EJBTHREE-2256
> Project: EJB 3.0
> Issue Type: Bug
> Components: injection
> Environment: Running Arquillian 1.0.0.Alpha5 JUnit testcase with jbossas-remote-6 in jboss-6.0.0.Final
> Reporter: gunter zeilinger
> Assignee: jaikiran pai
> Attachments: com.acme.jpa.UserRepositoryTestCase.txt, extended-entity-manager-in-slsb.zip
>
>
> Injecting a Stateless and a Stateful Session Bean - the later with an Extended Presentation Context - into a managed object:
> {code}
> @RunWith(Arquillian.class)
> public class MyTest {
> @EJB
> private MySFSB sfsb;
> @EJB
> private MySLSB slsb;
> :
> {code}
> may cause that the {{ExtendedEntityManager}} from the SFSB get also injected into the SLSB, which results in:
> {noformat}
> java.lang.NullPointerException at org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
> at org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
> at org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createNamedQuery(JPA2EntityManagerDelegator.java:44)
> at MySLSB.foo(MySLSB.java:57)
> 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.invokeTarget(MethodInvocation.java:122)
> at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
> at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
> at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
> at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
> ...
> {noformat}
> The failure does not occur on each run - sometimes the SLSB get its own {{org.jboss.jpa.tx.TransactionScopedEntityManager}} injected as expected, and the test passes.
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