[esb-issues] [JBoss JIRA] Created: (JBESB-3152) ExecuteJobCommand in ESB's jBPM integration doesn't roll back the transaction even if the action handler throws Exception

[Toshiya Kobayashi (JIRA)]

ExecuteJobCommand in ESB's jBPM integration doesn't roll back the transaction even if the action handler throws Exception
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                 Key: JBESB-3152
                 URL: https://jira.jboss.org/jira/browse/JBESB-3152
             Project: JBoss ESB
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Process flow
    Affects Versions: 4.4 CP3
            Reporter: Toshiya Kobayashi


In case that Job execution of an async node is processed by JCA inflow messaging service (SOA-P integration), the transaction is not rolled back even if the action handler throws Exception/RuntimeException. The transaction is commtted and then org.jboss.soa.esb.services.jbpm.integration.job.ExecuteJobCommand.executeJob() kicks one retry which would lead to duplicate commit.

It looks inconsistent with docs:
http://www.redhat.com/docs/en-US/JBoss_SOA_Platform/4.3.CP02/html-single/JBPM_Reference_Manual/index.html#jbpmsbuiltinasynchronousmessaging
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If execution of a command message fails, the transaction will be rolled back. After that, a new transaction will be started that adds the error message to the message in the database. The command executor filters out all messages that contain an exception.
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I've attatched a reproducer.
- unzip jobexecution.zip
- modify build.properties
- ant deploypar
- ant deploy
- ant ejbclient (or access jbpm-console to start process instance)
- access jbpm-console to check process instance's id which is created by the action handler (which should be rolled back) 

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