[jboss-user] [JBoss jBPM] - Passing values between task nodes

harpritt do-not-reply at jboss.com
Sun Aug 19 17:49:34 EDT 2007

Hi everyone

Ive posted this in the seam board but on reflection i think this i probably best here

I was just wondering if there was a way of passing variables from my decision node on to the next tasks

below i have a decision not that has access to #{changerequest}, id like to be able to access the changerequest in the task-node but i sppose its outside the scope.

is there a way to pass on a variable?

as allways many thanks for any help.

<decision name="decide" expression="#{#somthing.expression}">
  |         <transition name="yes" to="approver_approve_CR"/>
  |         <transition name="no" to="assign_approver_to_CR"/>
  |     </decision>
  |     <task-node name="assign_approver_to_CR">
  |         <task name="assign_app_to_CR" description="unknown">
  |             <!-- This will appear in the pooledtasklist not the taksList -->
  |             <assignment pooled-actors="CRS_Processor"/>
  |         </task>
  |         <transition name="submit" to="approver_approve_CR"/>
  |     </task-node>
  |     <task-node name="approver_approve_CR">
  |         <task name="ap_approve_cr" description="#{crId}">
  |             <assignment actor-id="#{changerequest.crApprover}"/>
  |         </task>
  |         <transition name="accept" to="process_CR"/>
  |         <transition name="reject" to="editor_revise_CR"/>
  |     </task-node>	

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