[jboss-user] [jBPM] - Re: Accessing process variables in rule-task

[Esteban Aliverti]

Esteban Aliverti [http://community.jboss.org/people/eaa] created the discussion

"Re: Accessing process variables in rule-task"

To view the discussion, visit: http://community.jboss.org/message/608092#608092

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The LHS of your rule is wrong. I think you need to use an eval() if you want to invoke methods that contains parameters.

I also remembered another way to get process variables in the RHS, but I don't remember if it has some caevats:

when
   $processInstance: WorkflowProcessInstance()
then
   String monkey = (String)$processInstance.getVariable("monkey"); //This will return "chimp" 

   $processInstance.setVariable("character","nice");
end
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