our code hooks as a ServletContextListener, upon contextDestroyed
call it tries to get some bean, by invoking a finder. this is the stack trace

thanx,
ittay

(jboss 3.2.5)

2004-07-12 11:06:14,137 FATAL [com.qlusters.qrm.server.misc.
ServerLifecycleListener] (JBoss Shutdown Hook:Tomcat5) Recovery
exception
java.lang.NullPointerException
at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.
invokeHome(BaseLocalProxyFactory.java:281)
at org.jboss.ejb.plugins.local.LocalHomeProxy.
invoke(LocalHomeProxy.java:110)
at $Proxy123.findByProperty(Unknown Source)
at com.qlusters.qrm.server.common.objects.DbPrefs.
setProperty(DbPrefs.java:105)
at com.qlusters.qrm.server.common.objects.DbPrefs.
setProperty(DbPrefs.java:96)
at com.qlusters.qrm.server.common.objects.DbPrefs.
setProperty(DbPrefs.java:85)
at com.qlusters.qrm.server.common.objects.DbPrefs.
setDateProperty(DbPrefs.java:134)
at com.qlusters.qrm.server.recovery.Status.
setShutdownDate(Status.java:124)
at com.qlusters.qrm.server.recovery.Loader.unload(Loader.java:
193)
at com.qlusters.qrm.server.misc.ServerLifecycleListener.
onStop(ServerLifecycleListener.java:119)
at com.qlusters.qrm.web.init.WebLifecycleListener.
contextDestroyed(WebLifecycleListener.java:38)
at org.apache.catalina.core.StandardContext.
listenerStop(StandardContext.java:3846)
at org.apache.catalina.core.StandardContext.
stop(StandardContext.java:4478)
at org.apache.catalina.core.ContainerBase.
removeChild(ContainerBase.java:952)
at org.apache.catalina.core.StandardHostDeployer.
remove(StandardHostDeployer.java:670)
at org.apache.catalina.core.StandardHost.
remove(StandardHost.java:946)
at org.apache.catalina.startup.HostConfig.
undeployApps(HostConfig.java:1013)
at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:
990)
at org.apache.catalina.startup.HostConfig.
lifecycleEvent(HostConfig.java:351)
at org.apache.catalina.util.LifecycleSupport.
fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.
java:1123)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.
java:1135)
at org.apache.catalina.core.StandardEngine.
stop(StandardEngine.java:483)
at org.jboss.web.tomcat.tc5.StandardService.
stop(StandardService.java:545)
at org.apache.catalina.core.StandardServer.
stop(StandardServer.java:2347)
at org.apache.catalina.startup.Catalina.stop(Catalina.java:605)
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:324)
at org.apache.commons.modeler.BaseModelMBean.
invoke(BaseModelMBean.java:503)
at org.jboss.mx.server.RawDynamicInvoker.
invoke(RawDynamicInvoker.java:109)
at org.jboss.mx.server.MBeanServerImpl.
invoke(MBeanServerImpl.java:473)
at org.jboss.web.tomcat.tc5.Tomcat5.stopService(Tomcat5.
java:318)
at org.jboss.system.ServiceMBeanSupport.
jbossInternalStop(ServiceMBeanSupport.java:319)
at org.jboss.system.ServiceMBeanSupport.
jbossInternalLifecycle(ServiceMBeanSupport.java:223) at sun.
reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.
invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.server.ReflectedDispatcher.
dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.
invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.
invoke(MBeanServerImpl.java:473)
at org.jboss.system.ServiceController$ServiceProxy.
invoke(ServiceController.java:837)
at $Proxy17.stop(Unknown Source)
at org.jboss.system.ServiceController.stop(ServiceController.
java:449)
at org.jboss.system.ServiceController.stop(ServiceController.
java:440)
at sun.reflect.GeneratedMethodAccessor194.invoke(Unknown
Source)
at sun.reflect.DelegatingMethodAccessorImpl.
invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.server.ReflectedDispatcher.
dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.
invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.
invoke(MBeanServerImpl.java:473)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.
java:176)
at $Proxy4.stop(Unknown Source)
at org.jboss.deployment.SARDeployer.stop(SARDeployer.java:
285)
at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:
492)
at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.
java:475)
at org.jboss.deployment.MainDeployer.shutdown(MainDeployer.
java:362)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at sun.reflect.NativeMethodAccessorImpl.
invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.
invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.server.ReflectedDispatcher.
dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.
invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.
invoke(MBeanServerImpl.java:473)
at org.jboss.system.server.ServerImpl$ShutdownHook.
shutdownDeployments(ServerImpl.java:884)
at org.jboss.system.server.ServerImpl$ShutdownHook.
shutdown(ServerImpl.java:859)
at org.jboss.system.server.ServerImpl$ShutdownHook.
run(ServerImpl.java:846)