[jbpm-users] [jBPM Users] - JBPM 4.0 HistoryEvent, HistorySession

[tcr]

Hi,

we need to send emails and log information upon certain events (e.g a reassignment or change of priority). 

All this is available as history events, so we thought implementing a custom history session and add this to the jbpm-config. As it turns out the history events do not expose their information (e.g. the execution they were fired from). 

Is there a way to get the execution from a history event in a custom event session? Would it be possible to add a method getExecution into HistoryEvent in the next release, or did I miss something?

example:

  | package com.test;
  | 
  | import org.jbpm.pvm.internal.history.HistoryEvent;
  | import org.jbpm.pvm.internal.history.HistorySession;
  | import org.jbpm.pvm.internal.history.events.TaskAssign;
  | 
  | public class NotificationListener implements HistorySession {
  | 	public void process(HistoryEvent historyEvent) {
  | 
  | 		if (historyEvent instanceof TaskAssign) {
  | 			//User Assigned! 
  | 			TaskAssign taskAssign = (TaskAssign) historyEvent;
  | 			
  | 			//Nothing to get from taskAssign
  | 			//Nothing visible from this package
  | 		}
  | 	}
  | }
  | 

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