[jboss-user] [jBPM] - Why the first User Task was executed by ksession.startProcess

[eden li]

eden li [https://community.jboss.org/people/eden_li] created the discussion

"Why the first User Task was executed by ksession.startProcess"

To view the discussion, visit: https://community.jboss.org/message/820072#820072

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Hi JBPMers.

When I create a process within three user task nodes and run it, I found the first user task was executed by the method startprocess. It results to the case that still three task records has been generated. But only first two records has been completed and the last record was in Ready status. Also the first two records was completed by the next two user task's node. Then the first user task's information like owner_id and initiator_id totally can not be found in those task records.

So could please tell me hwo to avoid the first user task executed by the method startprocess from ksession. I think it should be more resonable. Following are my relevant sources and BPMN2 file.

private static KnowledgeBase readKnowledgeBase() {
                    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
                    kbuilder.add(ResourceFactory.newFileResource("D:\\workSpace\\PoC2\\ExperimentOA\\bin\\MainBusinessProcess.bpmn2"), ResourceType.BPMN2);
                    return kbuilder.newKnowledgeBase();
          }

public static StatefulKnowledgeSession newKsession() {
                    StatefulKnowledgeSession ksession;
                    try {
                      KnowledgeBase kbase = readKnowledgeBase();
                      ksession = JBPMHelper.newStatefulKnowledgeSession(kbase);
                    } catch(Exception e) {
                              throw new RuntimeException(e);
                    }
                    return ksession;
          }

public static void startProcess(StatefulKnowledgeSession ksession, String s, Map params) {
                    HashMap<String, Object> results = new HashMap<String, Object>();
                    params.put("results", results);
                    params.put("ksessionId", String.valueOf(ksession.getId()));
                    ksession.startProcess(s, params);
          }
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