[jboss-jira] [JBoss JIRA] Created: (BPEL-208) scope within event handlers

[Alejandro Guizar (JIRA)]

scope within event handlers
---------------------------

                 Key: BPEL-208
                 URL: http://jira.jboss.com/jira/browse/BPEL-208
             Project: JBoss jBPM BPEL
          Issue Type: Task
      Security Level: Public (Everyone can see)
          Components: Engine
    Affects Versions: jBPM BPEL 1.1 beta 1
            Reporter: Alejandro Guizar
         Assigned To: Alejandro Guizar
             Fix For: jBPM BPEL 2.0 alpha


In WS-BPEL 2.0, the target activity of message/alarm event handlers must be a scope to allow for local declarations. This change makes the token forked on each event occurrence redundant.

When removing the redundancy, make sure the behavior is preserved for BPEL 1.1 processes where no restriction was placed on the target activity. Modifying the upgrade style sheet to wrap the activity in a <scope> (except when the activity is already a scope) seems enough.

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