[jboss-user] [jBPM] - has jBPM/jPDL all capabilities of BPEL

HuiSheng Xu do-not-reply at jboss.com
Tue Jun 22 04:44:03 EDT 2010


HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion

"has jBPM/jPDL all capabilities of BPEL"

To view the discussion, visit: http://community.jboss.org/message/549063#549063

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Hi Younes,

If you want to achieve repeat,  you could use decision to emulate.

<state name='start state'>
  <transition to='decision  repeat'/>
</state>
<decision  name='decisoin repeat' expr='#{repeat}>
  <transition  name='repeat' to='start state'/>
  <transition  name='continue' to='continue'/>
</decision>
<state  name='continue'/>

And I think you could use sub-process or group to emulate scope.

There is no activity equals with Pick/Recieve for BPEL.  You could put a state to let process instance turn into wait state, then if there is some message come in, you could invoke executionService.signalExecutionById() to let process instance continue.

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