[jboss-user] [JBoss jBPM] - How Continue Process Execution Using Java (Without the jBPM

[Fornachari]

Hello everybody! 

I think that my doubt is a little confuse, I'll try to explain best possible. 

I have a test process, created with jBPM 3.2.2, and I want to execute it without the jBPM console. 
It's a very simple process, just to learn more about jBPM. 
There are two Task-Nodes, the first node is assigned to the actor "user". The user make a requisition, typing his name in a field and typing his requisition in another field, then press the button "Submit". After that, the process go to the second task-node, assigned for the actor "admin". The admin read the user's name and the user's requisition. Then the admin type some information in a field called "Admin's Comment" and click in the button "OK", then the process go to the end state and finish. 

I tested my process in the jBPM Console and everything works well, but I would like to run the process in my own JSP page, without the jBPM console. 
I can start the process and execute the first task with java implementation, like below: 

JbpmConfiguration jbpmConfiguration = JbpmConfiguration.parseResource("default.jbpm.cfg.xml");			
  | JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
  | GraphSession gpSession = jbpmContext.getGraphSession();
  | 			
  | ProcessDefinition pdef = gpSession.findLatestProcessDefinition("MyProcessName");
  | ProcessInstance instance = pdef.createProcessInstance();
  | 			
  | //set initial values
  | instance.getContextInstance().setVariable("userName", "John");
  | instance.getContextInstance().setVariable("requisition", "John's Requisition");
  | 
  | Token token = instance.getRootToken();
  | token.signal();
  | 
  | jbpmContext.close();

The code above works well, I can start my process and execute the first task. But, what kind of java implementation I have to do to continue the execution, to execute the next task? 

Any help, any idea? 
Thank in advance!

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