[jboss-user] [jBPM] - Re: 0 With jBPM5, the process can not continue successful

[Xiaojun Hou]

Xiaojun Hou [http://community.jboss.org/people/houxiaojun] created the discussion

"Re: 0 With jBPM5,the process can not continue successful"

To view the discussion, visit: http://community.jboss.org/message/607644#607644

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Here is the code :
public static final void main(String[] args) {
        try {

            // load up the knowledge base
            KnowledgeBase kbase = readKnowledgeBase();
            StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
            StatefulKnowledgeSession ksession2 = kbase.newStatefulKnowledgeSession();
            KnowledgeRuntimeLogger logger = KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "test", 1000);
            ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WSHumanTaskHandler());
            ksession2.getWorkItemManager().registerWorkItemHandler("Human Task", new WSHumanTaskHandler());
            // start a new process instance
            Map<String, Object> params = new HashMap<String, Object>();
            params.put("employee", "krisv");
            ksession.startProcess("com.sample.evaluation", params);
            ksession2.startProcess("com.sample.evaluation", params);
            //logger.close();
        } catch (Throwable t) {
            t.printStackTrace();
        }
    }

    private static KnowledgeBase readKnowledgeBase() throws Exception {
        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add(ResourceFactory.newClassPathResource("Evaluation.bpmn"), ResourceType.BPMN2);
        return kbuilder.newKnowledgeBase();
    }
I created two session here,when i run it ,two processinstance was created,and there are two tasks for user "krisv" http://community.jboss.org/servlet/JiveServlet/showImage/2-607644-16437/%E6%9C%AA%E5%91%BD%E5%90%8D.jpg  http://community.jboss.org/servlet/JiveServlet/downloadImage/2-607644-16437/450-78/%E6%9C%AA%E5%91%BD%E5%90%8D.jpg 
i can complete the first task successfully,and the continued tasks was created too like this:

[2011:05:149 14:05:344:debug] Arguments : [org.jbpm.task.Task at b1e211a8]
[2011:05:149 14:05:423:debug] Message receieved on client : AddTaskResponse
[2011:05:149 14:05:423:debug] Arguments : [3]
[2011:05:149 14:05:423:debug] Message receieved on client : AddTaskResponse
[2011:05:149 14:05:423:debug] Arguments : [4]

however,when i complete the second task in the above picture,the result is like this:
[2011:05:149 14:05:357:debug] Message receieved on client : GetTaskResponse
[2011:05:149 14:05:357:debug] Arguments : [org.jbpm.task.Task at ce8b1e7d]
[2011:05:149 14:05:420:debug] Message receieved on client : GetTaskResponse
[2011:05:149 14:05:420:debug] Arguments : [org.jbpm.task.Task at ce8b1e7d]
[2011:05:149 14:05:421:debug] Message receieved on client : GetTaskResponse
[2011:05:149 14:05:421:debug] Arguments : [org.jbpm.task.Task at ce8b1e7d]
[2011:05:149 14:05:421:debug] Message receieved on client : GetTaskResponse
[2011:05:149 14:05:421:debug] Arguments : [org.jbpm.task.Task at ce8b1e7d]

there are no AddTaskResponse,and the continued tasks can not be created.
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