[jboss-user] [jBPM] - Re: Dynamic parallel executions

[Ayusman Dikshit]

Ayusman Dikshit [http://community.jboss.org/people/ayusman_dikshit] created the discussion

"Re: Dynamic parallel executions"

To view the discussion, visit: http://community.jboss.org/message/605415#605415

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Hi Esteban,


here is my business case.

An admin user selects a set of approvers for a particular business decision. The selection of the approvers list will happen before the start of the workflow, but the number of approvers is NOT constant.


So when the workflow starts, it reads a database value and passes the values to the foreach construct like this:...


   <foreach g="203,38,48,48" in="#{users}" name="foreach1" var="user">

      <transition g="-34,-17" name="to PreProcess" to="PreProcess"/>

   </foreach>

   <java class="test.tasks.test1.ProcessJava" g="359,35,92,52" method="preProcess" name="PreProcess">

         <arg><object expr="#{user}"/></arg>

      <transition g="-28,-17" name="to userTask" to="userTask"/>

   </java>

   <task g="543,37,92,52" name="userTask" assignee="#{user}">

      <transition g="-76,-18" name="to postProcess" to="postProcess"/>

   </task>

   <java class="test.tasks.test1.ProcessJava" g="542,121,92,52" method="postProcess" name="postProcess">

         <arg><object expr="#{user}"/></arg>

      <transition g="-48,-18" name="to merge" to="merge"/>

   </java>

   <join g="565,213,48,48" multiplicity="#{users.size}" name="merge">    

      <transition g="-53,-18" name="to allDone" to="allDone"/>

   </join>


Will this be good enough?


Thanks,

Ayusman
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