Sami Korhonen created ARTEMIS-1614:
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Summary: Resource adapter installation on WebSphere Application
Server fails
Key: ARTEMIS-1614
URL: https://issues.apache.org/jira/browse/ARTEMIS-1614
Project: ActiveMQ Artemis
Issue Type: Bug
Affects Versions: 2.4.0, 2.3.0
Reporter: Sami Korhonen
WebSphere Application Server (classic) does a class scan (for properties)
during resource adapter installation. The scan causes artemis resource adapter
classes to initialize, which in turn causes a NPE at ActiveMQRALogger
(artemis-ra).
The issue is that during the scan WebSphere seems to use a classloader, which
does not support Class.getPackage() properly.
A quick fix: In order to support WebSphere, getPackage().getName() should be
replaced with a static string.
Proper fix: Resolving NPE at ActiveMQRALogger leads to another NPE in logging.
Similar fix would be required for jboss-logging (LoggerProviders). I believe
that changing static initializer to lazy initalizer or initializing the logger
at resource adapter startup would resolve both issues. I have yet to verify
this fix.
If you are familiar with WebSphere, you can find instructions on how to compile
and install adapter here ( [https://github.com/skorhone/websphere-artemis] )
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