NullPointerException is thrown while invoking Timer.getHandler()

• Key: OPENEJB-1042
• Type: Bug
• Status: Open
• Priority: Major
• Assignee: Unassigned
• Reporter: Ivan

Description

java.lang.NullPointerException
at org.apache.openejb.core.BaseContext.isTimerMethodAllowed(BaseContext.java:167)
at org.apache.openejb.core.timer.TimerImpl.checkState(TimerImpl.java:67)
at org.apache.openejb.core.timer.TimerImpl.getHandle(TimerImpl.java:59)
at org.mybean.TestBeanEJB.doOperation(TestBeanEJB.java:*)
at org.mybean.TestBeanEJB.afterBegin(TestBeanEJB.java:)
at sun.reflect.GeneratedMethodAccessor280.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:158)
at org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:141)
at org.apache.openejb.core.interceptor.InterceptorStack.invoke(InterceptorStack.java:122)
at org.apache.openejb.core.stateful.StatefulContainer$SessionSynchronizationCoordinator.registerSessionSynchronization(StatefulContainer.java:856)
at org.apache.openejb.core.stateful.StatefulContainer$SessionSynchronizationCoordinator.access$200(StatefulContainer.java:802)
at org.apache.openejb.core.stateful.StatefulContainer.registerSessionSynchronization(StatefulContainer.java:794)
at org.apache.openejb.core.stateful.StatefulContainer.businessMethod(StatefulContainer.java:499)
at org.apache.openejb.core.stateful.StatefulContainer.invoke(StatefulContainer.java:274)
at org.apache.openejb.core.stateful.StatefulContainer.invoke(StatefulContainer.java:253)
at org.apache.openejb.server.ejbd.EjbRequestHandler.doEjbObject_BUSINESS_METHOD(EjbRequestHandler.java:238)
at org.apache.openejb.server.ejbd.EjbRequestHandler.processRequest(EjbRequestHandler.java:129)
at org.apache.openejb.server.ejbd.EjbDaemon.processEjbRequest(EjbDaemon.java:196)
at org.apache.openejb.server.ejbd.EjbDaemon.service(EjbDaemon.java:149)
at org.apache.openejb.server.ejbd.EjbServer.service(EjbServer.java:71)
at org.apache.openejb.server.ejbd.KeepAliveServer$Session.service(KeepAliveServer.java:213)
at org.apache.openejb.server.ejbd.KeepAliveServer.service(KeepAliveServer.java:233)
at org.apache.openejb.server.ejbd.EjbServer.service(EjbServer.java:66)
at org.apache.openejb.server.ServicePool$2.run(ServicePool.java:91)
at org.apache.openejb.server.ServicePool$3.run(ServicePool.java:120)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)

Comments

[Ivan]

Please help to review it, thanks !

[Ivan]

I attached a case used to reproduce this issue. I used Geronimo-2.2-SNAPSHOT as the server.
Steps: a. Deploy TimerEJB.jar
            b. Deploy TimerWeb.war
            c. Access http://localhost:8080/TimerWeb/HelloServlet