Examples with DefaultProcessEventListener org.kie.api.event.process.DefaultProcessEventListener used on opensource projects

Example 6 with DefaultProcessEventListener

use of org.kie.api.event.process.DefaultProcessEventListener in project jbpm by kiegroup.

the class SLAComplianceTest method testSLAonProcessViolated.

@Test
public void testSLAonProcessViolated() throws Exception {
    CountDownLatch latch = new CountDownLatch(1);
    final ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterSLAViolated(SLAViolatedEvent event) {
            latch.countDown();
        }
    };
    KieBase kbase = createKnowledgeBase("BPMN2-UserTaskWithSLA.bpmn2");
    KieSession ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    ksession.addEventListener(listener);
    ProcessInstance processInstance = ksession.startProcess("UserTask");
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    WorkItem workItem = workItemHandler.getWorkItem();
    assertNotNull(workItem);
    assertEquals("john", workItem.getParameter("ActorId"));
    boolean slaViolated = latch.await(10, TimeUnit.SECONDS);
    assertTrue("SLA was not violated while it is expected", slaViolated);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    int slaCompliance = getSLAComplianceForProcessInstance(processInstance);
    assertEquals(ProcessInstance.SLA_VIOLATED, slaCompliance);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    slaCompliance = getSLAComplianceForProcessInstance(processInstance);
    assertEquals(ProcessInstance.SLA_VIOLATED, slaCompliance);
    ksession.dispose();
}

Example 7 with DefaultProcessEventListener

use of org.kie.api.event.process.DefaultProcessEventListener in project jbpm by kiegroup.

the class SLAComplianceTest method testSLAonProcessViolatedExternalTracking.

@Test
public void testSLAonProcessViolatedExternalTracking() throws Exception {
    CountDownLatch latch = new CountDownLatch(1);
    final ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterSLAViolated(SLAViolatedEvent event) {
            latch.countDown();
        }
    };
    KieBase kbase = createKnowledgeBase("BPMN2-UserTaskWithSLA.bpmn2");
    KieSession ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    ksession.addEventListener(listener);
    ksession.getEnvironment().set("SLATimerMode", "false");
    ProcessInstance processInstance = ksession.startProcess("UserTask");
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    WorkItem workItem = workItemHandler.getWorkItem();
    assertNotNull(workItem);
    assertEquals("john", workItem.getParameter("ActorId"));
    boolean slaViolated = latch.await(5, TimeUnit.SECONDS);
    assertFalse("SLA should not violated by timer", slaViolated);
    // simulate external tracking of sla
    ksession.signalEvent("slaViolation", null, processInstance.getId());
    slaViolated = latch.await(10, TimeUnit.SECONDS);
    assertTrue("SLA was not violated while it is expected", slaViolated);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    int slaCompliance = getSLAComplianceForProcessInstance(processInstance);
    assertEquals(ProcessInstance.SLA_VIOLATED, slaCompliance);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    slaCompliance = getSLAComplianceForProcessInstance(processInstance);
    assertEquals(ProcessInstance.SLA_VIOLATED, slaCompliance);
    ksession.dispose();
}

Example 8 with DefaultProcessEventListener

use of org.kie.api.event.process.DefaultProcessEventListener in project jbpm by kiegroup.

the class StandaloneBPMNProcessTest method testTimerStart.

@Test(timeout = 10000)
public void testTimerStart() throws Exception {
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("StartProcess", 5);
    KieBase kbase = createKnowledgeBase("BPMN2-TimerStart.bpmn2");
    KieSession ksession = createKnowledgeSession(kbase);
    ksession.addEventListener(countDownListener);
    final List<Long> list = new ArrayList<Long>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        public void beforeProcessStarted(ProcessStartedEvent event) {
            list.add(event.getProcessInstance().getId());
        }
    });
    assertThat(list.size()).isEqualTo(0);
    countDownListener.waitTillCompleted();
    assertThat(list.size()).isEqualTo(5);
}

Example 9 with DefaultProcessEventListener

use of org.kie.api.event.process.DefaultProcessEventListener in project jbpm by kiegroup.

the class FlowTest method testInclusiveParallelExclusiveSplitNoLoop.

@Test
public void testInclusiveParallelExclusiveSplitNoLoop() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-InclusiveNestedInParallelNestedInExclusive.bpmn2");
    ksession = createKnowledgeSession(kbase);
    ksession.getWorkItemManager().registerWorkItemHandler("testWI", new SystemOutWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("testWI2", new SystemOutWorkItemHandler() {

        @Override
        public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
            Integer x = (Integer) workItem.getParameter("input1");
            x++;
            Map<String, Object> results = new HashMap<String, Object>();
            results.put("output1", x);
            manager.completeWorkItem(workItem.getId(), results);
        }
    });
    final Map<String, Integer> nodeInstanceExecutionCounter = new HashMap<String, Integer>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            logger.info(event.getNodeInstance().getNodeName());
            Integer value = nodeInstanceExecutionCounter.get(event.getNodeInstance().getNodeName());
            if (value == null) {
                value = new Integer(0);
            }
            value++;
            nodeInstanceExecutionCounter.put(event.getNodeInstance().getNodeName(), value);
        }
    });
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", 0);
    ProcessInstance processInstance = ksession.startProcess("Process_1", params);
    assertProcessInstanceCompleted(processInstance);
    assertEquals(12, nodeInstanceExecutionCounter.size());
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Start"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("XORGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("ANDGateway-diverging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("ORGateway-diverging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI3"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI2"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ORGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Script"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("XORGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ANDGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI6"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("End"));
}

Example 10 with DefaultProcessEventListener

use of org.kie.api.event.process.DefaultProcessEventListener in project jbpm by kiegroup.

the class FlowTest method testInclusiveParallelExclusiveSplitLoopAsync.

@Test
public void testInclusiveParallelExclusiveSplitLoopAsync() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-InclusiveNestedInParallelNestedInExclusive.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("testWI", handler);
    ksession.getWorkItemManager().registerWorkItemHandler("testWI2", new SystemOutWorkItemHandler() {

        @Override
        public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
            Integer x = (Integer) workItem.getParameter("input1");
            x++;
            Map<String, Object> results = new HashMap<String, Object>();
            results.put("output1", x);
            manager.completeWorkItem(workItem.getId(), results);
        }
    });
    final Map<String, Integer> nodeInstanceExecutionCounter = new HashMap<String, Integer>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            Integer value = nodeInstanceExecutionCounter.get(event.getNodeInstance().getNodeName());
            if (value == null) {
                value = new Integer(0);
            }
            value++;
            nodeInstanceExecutionCounter.put(event.getNodeInstance().getNodeName(), value);
        }
    });
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", -1);
    ProcessInstance processInstance = ksession.startProcess("Process_1", params);
    assertProcessInstanceActive(processInstance);
    List<WorkItem> workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(2, workItems.size());
    // complete work items within OR gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceActive(processInstance);
    workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(2, workItems.size());
    // complete work items within OR gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceActive(processInstance);
    workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(1, workItems.size());
    // complete last workitem after AND gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceCompleted(processInstance);
    assertEquals(12, nodeInstanceExecutionCounter.size());
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Start"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("XORGateway-converging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ANDGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ORGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("testWI3"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("testWI2"));
    assertEquals(4, (int) nodeInstanceExecutionCounter.get("ORGateway-converging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("Script"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("XORGateway-diverging"));
    assertEquals(4, (int) nodeInstanceExecutionCounter.get("ANDGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI6"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("End"));
}