3 Replies Latest reply on Jan 2, 2012 9:36 PM by gardellajp

How read "ActorId" dinamically in HumanTaskNodeInstance?

gardellajp Jan 2, 2012 5:40 PM

Hi,

I need read the current actorId associate to a tasknode. How I can do it?

I have the object HumanTaskNodeInstance. I can read the expression associate to the actorId:

HumanTaskNodeInstance nI = ...

HumanTaskNode node = (HumanTaskNode) nI.getNode();

String expression = node.getWork().getParameter("ActorId");

Suppose expression = #{user}, I don't found how to resolve it.

Thanks,

Juan

1. Re: How read "ActorId" dinamically in HumanTaskNodeInstance?

salaboy21 Jan 2, 2012 6:22 PM (in response to gardellajp)

You should use the MVEL context and the ContextInstance object to resolve User, if user is a process variable.
Cheers
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2. Re: How read "ActorId" dinamically in HumanTaskNodeInstance?

gardellajp Jan 2, 2012 8:00 PM (in response to salaboy21)

Thanks Mauricio!!

I didn't find in jbpm 5.2 official doc how access to both contexts. I'm not a Drools user. Can you give me some directions to access to both contexts?

Thanks,
Juan
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3. Re: How read "ActorId" dinamically in HumanTaskNodeInstance?

gardellajp Jan 2, 2012 9:36 PM (in response to gardellajp)

Well after inspected inside WSHumanTaskHandler's source, I found an easy way:

humanTaskNodeInstance.getWorkItem().getParameter("ActorId")

Thanks any way Mauricio
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