Package org.jbpm.process.instance.impl.demo

Examples of org.jbpm.process.instance.impl.demo.DoNothingWorkItemHandler


        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        ((AbstractRuleBase) ((InternalKnowledgeBase) kbase).getRuleBase()).addProcess( process );
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();

        ksession.getWorkItemManager().registerWorkItemHandler( workName,
                                                               new DoNothingWorkItemHandler() );

        Map<String, Object> parameters = new HashMap<String, Object>();
        parameters.put( "UserName",
                        "John Doe" );
        parameters.put( "Person",
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  public void testEventBasedSplitBefore() throws Exception {
    // signaling before the split is reached should have no effect
    KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit.bpmn2");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
    ksession.getWorkItemManager().registerWorkItemHandler("Email1", new DoNothingWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
    // Yes
    ProcessInstance processInstance = ksession.startProcess("com.sample.test");
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    ksession = restoreSession(ksession, true);
    ksession.getWorkItemManager().registerWorkItemHandler("Email1", new DoNothingWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
        ksession.signalEvent("Yes", "YesValue", processInstance.getId());
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    // No
    processInstance = ksession.startProcess("com.sample.test");
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    ksession = restoreSession(ksession, true);
    ksession.getWorkItemManager().registerWorkItemHandler("Email1", new DoNothingWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
        ksession.signalEvent("No", "NoValue", processInstance.getId());
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
  }
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  public void testEventBasedSplitAfter() throws Exception {
    // signaling the other alternative after one has been selected should have no effect
    KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit.bpmn2");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
    ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
    // Yes
    ProcessInstance processInstance = ksession.startProcess("com.sample.test");
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    ksession = restoreSession(ksession, true);
    ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
        ksession.signalEvent("Yes", "YesValue", processInstance.getId());
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    ksession = restoreSession(ksession, true);
    ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
        // No
    ksession.signalEvent("No", "NoValue", processInstance.getId());
  }
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    }

    public void testEscalationBoundaryEventInterrupting() throws Exception {
        KnowledgeBase kbase = createKnowledgeBase("BPMN2-EscalationBoundaryEventInterrupting.bpmn2");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
        ProcessInstance processInstance = ksession.startProcess("EscalationBoundaryEvent");
        assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
        // TODO: check for cancellation of task
    }
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    }

    public void testErrorBoundaryEvent() throws Exception {
        KnowledgeBase kbase = createKnowledgeBase("BPMN2-ErrorBoundaryEventInterrupting.bpmn2");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
        ProcessInstance processInstance = ksession.startProcess("ErrorBoundaryEvent");
    assertProcessInstanceCompleted(processInstance.getId(), ksession);
    }
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//    }
   
    public void testIntermediateCatchEventSignal() throws Exception {
    KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventSignal.bpmn2");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
    ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    ksession = restoreSession(ksession, true);
        // now signal process instance
    ksession.signalEvent("MyMessage", "SomeValue", processInstance.getId());
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  }

    public void testIntermediateCatchEventMessage() throws Exception {
        KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventMessage.bpmn2");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
        ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
        assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
        ksession = restoreSession(ksession, true);
        // now signal process instance
        ksession.signalEvent("Message-HelloMessage", "SomeValue", processInstance.getId());
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    }

    public void testIntermediateCatchEventTimer() throws Exception {
        KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventTimerDuration.bpmn2");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
        ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
        assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
        // now wait for 1 second for timer to trigger
        Thread.sleep(1000);
        ksession = restoreSession(ksession, true);
        ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
    assertProcessInstanceCompleted(processInstance.getId(), ksession);
    }
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    RuleBase ruleBase = RuleBaseFactory.newRuleBase();
    ruleBase.addPackage( pkg );
    final StatefulSession session = ruleBase.newStatefulSession();
    List<String> myList = new ArrayList<String>();
    session.setGlobal("myList", myList);
    session.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
   
    new Thread(new Runnable() {
      public void run() {
            session.fireUntilHalt();        
      }
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    }
   
    public void testUserTaskWithDataStoreScenario() throws Exception {
        KnowledgeBase kbase = createKnowledgeBase("BPMN2-UserTaskWithDataStore.xml");
        StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
        ksession.startProcess("UserProcess");
        // we can't test further as user tasks are asynchronous.
    }
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