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Continue process Instance
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created by <a href="https://community.jboss.org/people/marcosdutto">marcosdutto</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/747226#747226">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p>I have a simple process with 3 User Tasks. I am trying to load the session and continue with the process but it doesn't work.</p><p>When i complete a task from a process created in the same execution of the program it works. But when I complete a User task from a process saved previously it doesn't work. I think that the task is completed but jbpm doesn't know where it has to continue or something like that.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Doing a test i use the lines:</p><p>          processInstance2 =  (RuleFlowProcessInstance) ksession.getProcessInstance(XX);</p><p>          NodeInstance nodeInstance = processInstance2.getNodeInstance();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>and the node Instance is always an instance from the first User Task. Moreover, being at the second Task of my processInstance i saved the session after that i loaded that session and the same thing happened (the node Instance was an instance from the first User Task).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>This is my piece of code:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-java"><font color="navy"><b>public</b></font> <font color="navy"><b>static</b></font> <font color="navy"><b>final</b></font> <font color="navy"><b>void</b></font> main(String[] args) <font color="navy"><b>throws</b></font> Exception <font color="navy">{</font>       
        startUp();
        KnowledgeBase kbase = readKnowledgeBase();
        EntityManagerFactory emf = Persistence.createEntityManagerFactory( <font color="red">"org.jbpm.persistence.jpa"</font> );
        Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);
        StatefulKnowledgeSession ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(2, kbase, null, env );
        ksession.getWorkItemManager().registerWorkItemHandler(<font color="red">"Human Task"</font>, <font color="navy"><b>new</b></font> CommandBasedWSHumanTaskHandler(ksession));
 
        JPAWorkingMemoryDbLogger dblogger = <font color="navy"><b>new</b></font> JPAWorkingMemoryDbLogger(ksession);
       
        Map<String, Object> params = <font color="navy"><b>new</b></font> HashMap<String, Object>();
                Thread.sleep(1000);
        ksession.addEventListener(<font color="navy"><b>new</b></font> GecosProcessListener());
        ksession.signalEvent(<font color="red">"Trigger"</font>, <font color="navy"><b>null</b></font>);
        Thread.sleep(2000);
        RuleFlowProcessInstance processInstance =  (RuleFlowProcessInstance) ksession.startProcess(<font color="red">"simple"</font>,params);
       
        Thread.sleep(1000);    
        System.out.println(<font color="red">"Id session: "</font>+ksession.getId());
        System.out.println(<font color="red">"Process Instances: "</font>+ksession.getProcessInstances().size());
        System.out.println(<font color="red">"Process Instance ID: "</font>+processInstance.getId());
          ...
          ...
          ...
        dblogger.dispose();
        ksession.dispose();
        System.exit(0);
  <font color="navy">}</font>
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>sdlgjh</p></div>
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