[jboss-jira] [JBoss JIRA] Resolved: (BPEL-240) upgrade bpel 1.1 compensate to bpel 2 compensate/compensateScope

[Alejandro Guizar (JIRA)]

     [ http://jira.jboss.com/jira/browse/BPEL-240?page=all ]

Alejandro Guizar resolved BPEL-240.
-----------------------------------

    Resolution: Done

-Created CompensateScope and related O/R mapping
-Created CompensateScopeReader and registered it as a new activity reader
-Updated Compensate class and related O/R mapping
-Updated CompensateReader
-Revised compensation logic
-Edited BPEL 1.1 XML stylesheet. Added compensate template.

> upgrade bpel 1.1 compensate to bpel 2 compensate/compensateScope
> ----------------------------------------------------------------
>
>                 Key: BPEL-240
>                 URL: http://jira.jboss.com/jira/browse/BPEL-240
>             Project: JBoss jBPM BPEL
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: Engine
>    Affects Versions: jBPM BPEL 1.1 beta 3
>            Reporter: Alejandro Guizar
>         Assigned To: Alejandro Guizar
>             Fix For: jBPM BPEL 1.1.GA
>
>
> In BPEL 1.1, compensation for a specific *nested* scope can be explicitly invoked using the compensate activity. Omitting the scope attribute invokes the default compensation behavior for the *enclosing* scope.
> <compensate scope="ncname"? />
> In BPEL 2, it was recognized that the presence or absence of the scope attribute led to very different behavior. As a result, a new activity was introduced to cope with the nested scope compensation case:
> <compensateScope target="ncname" />
> Default compensation is invoked just like BPEL 1.1:
> <compensate />
> We must extend the XSL template and the activity parsers to accommodate the changes in BPEL 2.

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