[jboss-user] [jBPM] - Passing variables to signalEvent

Donald Walters do-not-reply at jboss.com
Fri Sep 9 13:17:19 EDT 2011

Donald Walters [http://community.jboss.org/people/dondragon2] created the discussion

"Passing variables to signalEvent"

To view the discussion, visit: http://community.jboss.org/message/625804#625804

I am using the following to trigger and event in my process:

StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
ksession.signalEvent("wait4_signal_event", parameters);

parameters is a Map<String,Object> that is created elsewhere.

<intermediateCatchEvent id="wait4_signal" name="wait4_signal">
<signalEventDefinition signalRef="wait4_signal_event"/>

I realize that the parameters that is executed after the signal is sent is not what i passed int he signalEvent. It keeps using the values before the process reached the intermediateCatchEvent  in the flow. I saw from some examples that I can use dataOutput to pass a variable. but how can I do this for multiple variables. like those contain in the Map? Or, a different way to pass the variables instead of in a map?

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