[jboss-user] [JBoss jBPM] - Re: How to start a deployed process from a jsp file?

coolex do-not-reply at jboss.com
Wed May 14 11:09:30 EDT 2008

OK, I'm trying now to execute the following code:
private void startProcessDefinition() {
  | 	String processDefinitionName = new String("websale");
  | 	JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
  | 	JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
  | 	try {
  | 		GraphSession graphSession = jbpmContext.getGraphSession();
  | 		ProcessDefinition definition = graphSession.findLatestProcessDefinition(processDefinitionName);
  | 		ProcessInstance instance = definition.createProcessInstance();
  | 		instance.signal();
  | 		jbpmContext.save(instance);
  | 	} finally {
  | 		jbpmContext.close();
  | 	}
  | }
"Websale" is the standard jBPM process that is already deployed on the server. Now I just want to start it with the help of this method that is in my jsp file.
Now I don't get any errors but also nothing happens I mean that I don't see in the jbpm-console that the process has been started.

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