[jboss-jira] [JBoss JIRA] (WFLY-2387) CDI injection in entity listeners failing

[Scott Marlow (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13152563#comment-13152563 ] 

Scott Marlow edited comment on WFLY-2387 at 1/22/16 11:10 AM:
--------------------------------------------------------------

I ran the [https://github.com/tremes/wildfly/tree/WFLY-2387-test] and get failure [https://gist.github.com/scottmarlow/7d2c527442b3f19ca728]

To run this testcase:
{quote}
cd wildfly/testsuite/integration/basic
mvn clean install -Dtest=org.jboss.as.test.integration.ee.injection.support.jpa.EntityListenerInjectionSupportTestCase
{quote}

Why does CDI.current() work around the failure?

What code changes are needed in the [https://github.com/tremes/wildfly/tree/WFLY-2387-test] test case to use the CDI.current workaround?



was (Author: smarlow):
I ran the [https://github.com/tremes/wildfly/tree/WFLY-2387-test] and get failure [https://gist.github.com/scottmarlow/7d2c527442b3f19ca728]

To run this testcase:
{quote}
cd wildfly/testsuite/integration/basic
mvn clean install -Dtest=org.jboss.as.test.integration.ee.injection.support.jpa.EntityListenerInjectionSupportTestCase
{quote}

Why does CDI.current() work around the failure?

What code changes are needed in the [[https://github.com/tremes/wildfly/tree/WFLY-2387-test] test case to use the CDI.current workaround?


> CDI injection in entity listeners failing
> -----------------------------------------
>
>                 Key: WFLY-2387
>                 URL: https://issues.jboss.org/browse/WFLY-2387
>             Project: WildFly
>          Issue Type: Bug
>          Components: CDI / Weld, Class Loading, JPA / Hibernate
>    Affects Versions: 8.0.0.Beta1
>            Reporter: Emond Papegaaij
>            Assignee: Scott Marlow
>         Attachments: TEST-org.jboss.as.test.integration.ee.injection.support.jpa.EntityListenerInjectionSupportTestCase.xml
>
>
> When trying to use CDI injection in JPA entity listeners, deployment fails with the following exception:
> {code}
> 16:16:37,448 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 15) MSC000001: Failed to start service jboss.persistenceunit."inject-ear.ear#primary": org.jboss.msc.service.StartException in service jboss.persistenceunit."inject-ear.ear#primary": java.lang.IllegalStateException: JBAS016071: Singleton not set for org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl$AggregatedClassLoader at 4eeb95dc. This means that you are trying to access a weld deployment with a Thread Context ClassLoader that is not associated with the deployment.
> 	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:169)
> 	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
> 	at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.7.0_25]
> 	at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:463) [wildfly-security-manager-1.0.0.Beta3.jar:1.0.0.Beta3]
> 	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:178)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_25]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_25]
> 	at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
> 	at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.1.Final.jar:2.1.1.Final]
> Caused by: java.lang.IllegalStateException: JBAS016071: Singleton not set for org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl$AggregatedClassLoader at 4eeb95dc. This means that you are trying to access a weld deployment with a Thread Context ClassLoader that is not associated with the deployment.
> 	at org.jboss.as.weld.services.ModuleGroupSingletonProvider$TCCLSingleton.get(ModuleGroupSingletonProvider.java:75)
> 	at org.jboss.as.weld.services.ModuleGroupSingletonProvider$TCCLSingleton.get(ModuleGroupSingletonProvider.java:128)
> 	at org.jboss.weld.Container.instance(Container.java:65)
> 	at org.jboss.weld.manager.BeanManagerImpl.getBeans(BeanManagerImpl.java:563)
> 	at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:90)
> 	at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:358)
> 	at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:369)
> 	at org.jboss.weld.injection.producer.DefaultInjector.inject(DefaultInjector.java:72)
> 	at org.jboss.weld.injection.producer.ResourceInjector.inject(ResourceInjector.java:60)
> 	at org.jboss.weld.injection.producer.DefaultInjector$1.proceed(DefaultInjector.java:66)
> 	at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)
> 	at org.jboss.weld.injection.producer.DefaultInjector.inject(DefaultInjector.java:64)
> 	at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:90)
> 	at org.hibernate.jpa.event.internal.jpa.BeanManagerListenerFactory$BeanMetaData.<init>(BeanManagerListenerFactory.java:82)
> 	at org.hibernate.jpa.event.internal.jpa.BeanManagerListenerFactory$BeanMetaData.<init>(BeanManagerListenerFactory.java:71)
> 	at org.hibernate.jpa.event.internal.jpa.BeanManagerListenerFactory.buildListener(BeanManagerListenerFactory.java:57)
> 	at org.hibernate.jpa.event.internal.jpa.LegacyCallbackProcessor.resolveCallbacks(LegacyCallbackProcessor.java:168)
> 	at org.hibernate.jpa.event.internal.jpa.LegacyCallbackProcessor.processCallbacksForEntity(LegacyCallbackProcessor.java:71)
> 	at org.hibernate.jpa.event.spi.JpaIntegrator.integrate(JpaIntegrator.java:150)
> 	at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310)
> 	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1837)
> 	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:854)
> 	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:847)
> 	at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:396)
> 	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:846)
> 	at org.jboss.as.jpa.hibernate4.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
> 	at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:151)
> 	... 8 more
> {code}
> I've created a small showcase of the problem: https://github.com/papegaaij/listener-injection



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