NullPointerException in
org.apache.servicemix.jms.multiplexing.MultiplexingConsumerProcessor.doShutdown()
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Key: SM-1693
URL: https://issues.apache.org/activemq/browse/SM-1693
Project: ServiceMix
Issue Type: Bug
Components: servicemix-jms
Affects Versions: 3.3
Environment: Any
Reporter: wolfdown
Priority: Minor
ServiceMix JMS component exception handler incorrectly assumes that the JMS
provider was initialized successfully. The exception handler routine is failing
in the following condiiton:
* AbstractJmsProcessor.java:init() (parent class of
MultiplexingConsumerProcessor) is run, and all exceptions are caught and
handled by shutdown()
* On succesfull run, doInit will be called and "pendingMessages" will be
initialized as "new ConcurrentHashMap()"
* When exception is caught in init(), "doInit()" is not run and
"pendingMessages" is left uninitalized"
* Eception handler "shutdown" calls "doShutdown()"
* --> doShutdown() in MultiplexingConsumerProcessor does not test if
"pendingMessages" object is initialized before accessing it and causes a
NullPointerException.
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