11:45 a.m.
[
https://jira.jboss.org/jira/browse/JBAOP-703?page=com.atlassian.jira.plug...
]
Kabir Khan commented on JBAOP-703:
----------------------------------
Actually, it seems to be that getClassLoaderDomain() returns null. That would happen if
the classloader domain has been garbage collected.
protected Object getPerVmAspectWithNoParentDelegation(String def)
{
....
ClassLoaderDomain myDomain = getClassLoaderDomain();
if (loadingDomain == myDomain)
{
//The parent does not load this class
myPerVMAspects.put(def, aspect);
}
else
{
//The class has been loaded by a parent domain, find out if we also have a
copy
Class<?> myAspectClazz =
myDomain.loadClass(aspect.getClass().getName()); //Line 106
....
}
private ClassLoaderDomain getClassLoaderDomain()
{
if (classLoaderDomainRef != null)
{
return classLoaderDomainRef.get();
}
return null;
}
NPE in ScopedVFSClassLoaderDomain
---------------------------------
Key: JBAOP-703
URL: https://jira.jboss.org/jira/browse/JBAOP-703
Project: JBoss AOP
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 2.0.0.SP1
Environment: JBoss AS branch 5x and JBossAS trunk, jdk5, Linux version
2.6.27.9-159.fc10.x86_64
Reporter: Richard Opalka
Assignee: Kabir Khan
Fix For: 2.0.1.GA, 2.1.0.GA
Attachments: server.log
2009-02-12 09:29:48,124 ERROR [org.jboss.messaging.util.ExceptionUtil]
(WorkerThread#2[127.0.0.1:58630]) ConnectionEndpoint[9f-hb0763rf-1-2zcy53rf-wxyefu-100j3]
createSessionDelegate [bf-4m0763rf-1-2zcy53rf-wxyefu-100j3]
java.lang.ExceptionInInitializerError
at
org.jboss.jms.server.endpoint.ServerConnectionEndpoint.createSessionDelegate(ServerConnectionEndpoint.java:263)
at
org.jboss.jms.server.endpoint.advised.ConnectionAdvised.org$jboss$jms$server$endpoint$advised$ConnectionAdvised$createSessionDelegate$aop(ConnectionAdvised.java:75)
at
org.jboss.jms.server.endpoint.advised.ConnectionAdvised$createSessionDelegate_6052335267724906805.invokeTarget(ConnectionAdvised$createSessionDelegate_6052335267724906805.java)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at
org.jboss.jms.server.container.ServerLogInterceptor.invoke(ServerLogInterceptor.java:105)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at
org.jboss.jms.server.endpoint.advised.ConnectionAdvised.createSessionDelegate(ConnectionAdvised.java)
at
org.jboss.jms.wireformat.ConnectionCreateSessionDelegateRequest.serverInvoke(ConnectionCreateSessionDelegateRequest.java:87)
at
org.jboss.jms.server.remoting.JMSServerInvocationHandler.invoke(JMSServerInvocationHandler.java:143)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:908)
at
org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:742)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:695)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:549)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:230)
Caused by: java.lang.NullPointerException
at
org.jboss.aop.asintegration.jboss5.ScopedVFSClassLoaderDomain.getPerVmAspectWithNoParentDelegation(ScopedVFSClassLoaderDomain.java:106)
at
org.jboss.aop.domain.ScopedClassLoaderDomain.getPerVMAspect(ScopedClassLoaderDomain.java:110)
at
org.jboss.aop.domain.ScopedClassLoaderDomain.getPerVMAspect(ScopedClassLoaderDomain.java:89)
at
org.jboss.aop.advice.ScopedInterceptorFactory.create(ScopedInterceptorFactory.java:69)
at org.jboss.aop.Advisor.createInterceptorChain(Advisor.java:1318)
at org.jboss.aop.Advisor.pointcutResolved(Advisor.java:1932)
at org.jboss.aop.MethodMatchInfo.applyBinding(MethodMatchInfo.java:152)
at org.jboss.aop.MethodMatchInfo.simplePopulateBindings(MethodMatchInfo.java:113)
at org.jboss.aop.MethodMatchInfo.populateBindings(MethodMatchInfo.java:96)
at org.jboss.aop.Advisor.finalizeMethodChain(Advisor.java:1543)
at org.jboss.aop.ClassAdvisor.finalizeChains(ClassAdvisor.java:739)
at org.jboss.aop.ClassAdvisor.createInterceptorChains(ClassAdvisor.java:607)
at org.jboss.aop.ClassAdvisor$1.run(ClassAdvisor.java:304)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.aop.ClassAdvisor.attachClass(ClassAdvisor.java:274)
at org.jboss.aop.AspectManager.initialiseClassAdvisor(AspectManager.java:731)
at org.jboss.aop.AspectManager.getAdvisor(AspectManager.java:712)
at
org.jboss.jms.server.endpoint.advised.SessionAdvised.<clinit>(SessionAdvised.java)
... 14 more
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