[jboss-user] [jBPM] - Re: Inserting new facts into a running process?

Miloud Haimoune do-not-reply at jboss.com
Tue Jun 19 04:41:48 EDT 2012


Miloud Haimoune [https://community.jboss.org/people/milhaim] created the discussion

"Re: Inserting new facts into a running process?"

To view the discussion, visit: https://community.jboss.org/message/742606#742606

--------------------------------------------------------------
Hi, 

First you need to add a AgendaEventListener to fire all rules automatically : 

new AgendaEventListener() {
.....

   public void afterRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event, 
                    WorkingMemory workingMemory) {
*   workingMemory.fireAllRules();*
            }

second an other listner to update the working memery after a change on the processInstane

return new ProcessEventListener() {
....
public void afterVariableChanged(ProcessVariableChangedEvent event) {
      org.drools.runtime.rule.FactHandle handle = event.getKnowledgeRuntime().getFactHandle( event.getProcessInstance() );
       event.getKnowledgeRuntime().update( handle, event.getProcessInstance() );
}

more here :  https://community.jboss.org/message/608017#608017 https://community.jboss.org/message/608017

HTH
--------------------------------------------------------------

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