Hey guys!
I tried to use the JPA Module today within Websphere 8 and faced a problem.
I have a class that produces an entity manager as described in the
documentation and I am using the transaction scope like the following:
@PersistenceContext(
unitName = "ClevercureNew")
private EntityManager em;
@Produces
@TransactionScoped
protected EntityManager createEntityManager(){
return em;
}
protected void closeEntityManager(@Disposes EntityManager em){
if(em.isOpen()){
em.close();
}
}
When I start the application I fire a CDI Event to some observers, that
my application has been started. Some of these observers use JPA to
persist some things and therefore I use the Transactional interceptor.
Unfortunately I receive an error from the transactional interceptor:
[30.10.12 10:22:37:723 CET] 0000001c webapp E
com.ibm.ws.webcontainer.webapp.WebApp notifyServletContextCreated
SRVE0283E: Exception caught while initializing context: {0}
javax.enterprise.context.ContextNotActiveException: WebBeans context
with scope type annotation @RequestScoped does not exist within current
thread
at
org.apache.webbeans.container.BeanManagerImpl.getContext(BeanManagerImpl.java:321)
at
org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:124)
at
org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:95)
at
org.apache.deltaspike.jpa.impl.transaction.context.TransactionBeanStorage_$$_javassist_370.isEmpty(TransactionBeanStorage_$$_javassist_370.java)
at
org.apache.deltaspike.jpa.impl.transaction.ResourceLocalTransactionStrategy.execute(ResourceLocalTransactionStrategy.java:82)
at
org.apache.deltaspike.jpa.impl.transaction.TransactionalInterceptor.executeInTransaction(TransactionalInterceptor.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at
org.apache.webbeans.intercept.InvocationContextImpl.proceedAroundInvokes(InvocationContextImpl.java:237)
at
org.apache.webbeans.intercept.InvocationContextImpl.proceed(InvocationContextImpl.java:175)
at
org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.callAroundInvokes(NormalScopedBeanInterceptorHandler.java:110)
at
org.apache.webbeans.intercept.InterceptorHandler.invoke(InterceptorHandler.java:266)
at
org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:98)
at
com.clevercure.dm.service.impl.DocumentServiceImpl_$$_javassist_367.setupData(DocumentServiceImpl_$$_javassist_367.java)
at
com.clevercure.dm.service.event.handler.StartupObserver.observe(StartupObserver.java:27)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at
org.apache.webbeans.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:285)
at
org.apache.webbeans.event.NotificationManager.fireEvent(NotificationManager.java:455)
at
org.apache.webbeans.container.BeanManagerImpl.fireEvent(BeanManagerImpl.java:415)
at org.apache.webbeans.event.EventImpl.fire(EventImpl.java:76)
at
com.clevercure.collab.service.event.handler.StartupObserver.observe(StartupObserver.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at
org.apache.webbeans.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:285)
at
org.apache.webbeans.event.NotificationManager.fireEvent(NotificationManager.java:455)
at
org.apache.webbeans.container.BeanManagerImpl.fireEvent(BeanManagerImpl.java:415)
at org.apache.webbeans.event.EventImpl.fire(EventImpl.java:76)
at
com.clevercure.core.event.handler.StartupObserver.observe(StartupObserver.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at
org.apache.webbeans.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:285)
at
org.apache.webbeans.event.NotificationManager.fireEvent(NotificationManager.java:455)
at
org.apache.webbeans.container.BeanManagerImpl.fireEvent(BeanManagerImpl.java:415)
at org.apache.webbeans.event.EventImpl.fire(EventImpl.java:76)
at
com.clevercure.web.core.application.listener.ApplicationStartupListener.contextInitialized(ApplicationStartupListener.java:33)
at
com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1651)
at
com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:410)
at
com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
at
com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
at
com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:745)
at
com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:633)
at
com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:422)
at
com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:714)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1138)
at
com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1369)
at
com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:638)
at
com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:967)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:744)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1332)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2128)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
at
com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:663)
at
com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5315)
at
com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5531)
at
com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:677)
at
com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:621)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1224)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:256)
at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1085)
at
javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:966)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:848)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:773)
at
com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
at
com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at
com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
at
com.ibm.ws.management.application.AppManagementImpl._startApplication(AppManagementImpl.java:1433)
at
com.ibm.ws.management.application.AppManagementImpl.startApplication(AppManagementImpl.java:1322)
at
com.ibm.ws.management.application.AppManagementImpl.startApplication(AppManagementImpl.java:1271)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:256)
at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1085)
at
javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:966)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:848)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:773)
at
com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
at
com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at
com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
at
com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
at
com.ibm.ws.management.connector.ipc.CallRouter.route(CallRouter.java:247)
at
com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink.doWork(IPCConnectorInboundLink.java:353)
at
com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink$IPCConnectorReadCallback.complete(IPCConnectorInboundLink.java:595)
at
com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at
com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at
com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at
com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1650)
Besides this error at application startup, I can see that the resource
local transaction strategy is used as default. Shouldn't the default be
the environment aware strategy or have I missed to configure something?
The last problem occurs at the "normal" usage scenario where I just try
to query something with the entity manager.
Caused by: javax.enterprise.context.ContextNotActiveException: WebBeans
context with scope type annotation @TransactionScoped does not exist
within current thread
at
org.apache.webbeans.container.BeanManagerImpl.getContext(BeanManagerImpl.java:321)
at
org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:124)
at
org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:95)
...
Can anyone help me with that please?
Regards,
Christian
