NullPointerException in method findConversationContextId
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Key: ORCHESTRA-41
URL: https://issues.apache.org/jira/browse/ORCHESTRA-41
Project: MyFaces Orchestra
Issue Type: Bug
Components: Conversation, FrameworkAdapter
Affects Versions: 1.3
Environment: Windows XP SP2, Tomcat 6.0.20
Reporter: Bozhidar Bozhanov
After some time, (probably when a thread times-out) the following appears:
Exception in thread
"org.apache.myfaces.orchestra.conversation.ConversationWiperThread"
java.lang.NullPointerException
at
org.apache.myfaces.orchestra.conversation.ConversationManager.findConversationContextId(ConversationManager.java:140)
at
org.apache.myfaces.orchestra.conversation.ConversationManager.removeAndInvalidateConversationContext(ConversationManager.java:343)
at
org.apache.myfaces.orchestra.conversation.ConversationManager.checkTimeouts(ConversationManager.java:626)
at
org.apache.myfaces.orchestra.conversation.ConversationWiperThread._run(ConversationWiperThread.java:113)
at
org.apache.myfaces.orchestra.conversation.ConversationWiperThread.run(ConversationWiperThread.java:90)
It doesn't bring any trouble to the front-end, but still, it is an exception :)
The problem, I think is that the ThreadLocal variable (after the thread has
timed-out) return null, so no conversationContext anymore. A little anti-NPE
check in the findConversaionContextId would get rid of the exception.
I'm not sure whether this happens in 1.3.1, I checked the source code in the
repository and there was no NPE check, so I presume the issue is still there.
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