Jbpm并发子流程又一解决方案

class killAllSubProcess implements ActionHandler {

  public void execute(ExecutionContext executionContext) throws Exception {
   int i = 0;
   Map m = executionContext.getProcessInstance().getRootToken().getActiveChildren();
   Iterator iter = m.values().iterator();
   while( iter.hasNext() ) {
    Token t = (Token)iter.next();
    if( t.getSubProcessInstance()!=null) {
     t.getSubProcessInstance().end();
     i++;
    }
   }
  } }

class createSubProcess implements ActionHandler {

String leavename;
 
 public void execute(ExecutionContext executionContext) throws Exception {
  Token childToken = new Token( executionContext.getToken(), "TK" + ((new Random()).nextInt()) );
  ExecutionContext newctx = new ExecutionContext(childToken);
  executionContext.getTransitionSource().leave(newctx, leavename );
 }

}