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

Example 61 with DefaultProcessEventListener

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

the class ActivityTest method testSubProcess.

@Test
public void testSubProcess() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-SubProcess.bpmn2");
    ksession = createKnowledgeSession(kbase);
    ksession.addEventListener(new DefaultProcessEventListener() {

        public void afterProcessStarted(ProcessStartedEvent event) {
            logger.debug(event.toString());
        }

        public void beforeVariableChanged(ProcessVariableChangedEvent event) {
            logger.debug(event.toString());
        }

        public void afterVariableChanged(ProcessVariableChangedEvent event) {
            logger.debug(event.toString());
        }
    });
    ProcessInstance processInstance = ksession.startProcess("SubProcess");
    assertProcessInstanceCompleted(processInstance);
}

Example 62 with DefaultProcessEventListener

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

the class ActivityTest method testSubProcessWithTerminateEndEvent.

@Test
public void testSubProcessWithTerminateEndEvent() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-SubProcessWithTerminateEndEvent.bpmn2");
    ksession = createKnowledgeSession(kbase);
    final List<String> list = new ArrayList<String>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        public void afterNodeTriggered(ProcessNodeTriggeredEvent event) {
            list.add(event.getNodeInstance().getNodeName());
        }
    });
    ProcessInstance processInstance = ksession.startProcess("SubProcessTerminate");
    assertProcessInstanceCompleted(processInstance);
    assertEquals(7, list.size());
}

Example 63 with DefaultProcessEventListener

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

the class StandaloneBPMNProcessTest method testMessageStart.

@Test
public void testMessageStart() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-MessageStart.bpmn2");
    KieSession ksession = createKnowledgeSession(kbase);
    final List<Long> list = new ArrayList<Long>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        public void afterProcessStarted(ProcessStartedEvent event) {
            list.add(event.getProcessInstance().getId());
        }
    });
    ksession.signalEvent("Message-HelloMessage", "NewValue");
    assertThat(list.size()).isEqualTo(1);
}

Example 64 with DefaultProcessEventListener

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

the class StartEventTest method testMultipleEventBasedStartEventsStartOnTimer.

@Test(timeout = 10000)
public void testMultipleEventBasedStartEventsStartOnTimer() throws Exception {
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("StartTimer", 2);
    KieBase kbase = createKnowledgeBase("BPMN2-MultipleEventBasedStartEventProcess.bpmn2");
    ksession = createKnowledgeSession(kbase);
    ksession.addEventListener(countDownListener);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    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);
    // Timer in the process takes 500ms, so after 1 second, there should be 2 process IDs in the list.
    countDownListener.waitTillCompleted();
    assertThat(getNumberOfProcessInstances("MultipleStartEvents")).isEqualTo(2);
}

Example 65 with DefaultProcessEventListener

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

the class StartEventTest method testSignalStartDynamic.

@Test
public void testSignalStartDynamic() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-SignalStart.bpmn2");
    ksession = createKnowledgeSession(kbase);
    // create KieContainer after session was created to make sure no runtime data
    // will be used during serialization (deep clone)
    KieServices ks = KieServices.Factory.get();
    KieRepository kr = ks.getRepository();
    KieContainer kContainer = ks.newKieContainer(kr.getDefaultReleaseId());
    kContainer.getKieBase();
    final List<Long> list = new ArrayList<Long>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        public void beforeProcessStarted(ProcessStartedEvent event) {
            logger.info("{}", event.getProcessInstance().getId());
            list.add(event.getProcessInstance().getId());
        }
    });
    ksession.signalEvent("MySignal", "NewValue");
    assertThat(getNumberOfProcessInstances("Minimal")).isEqualTo(1);
    // now remove the process from kbase to make sure runtime based listeners are removed from signal manager
    kbase.removeProcess("Minimal");
    assertThatExceptionOfType(IllegalArgumentException.class).isThrownBy(() -> {
        ksession.signalEvent("MySignal", "NewValue");
    }).withMessageContaining("Unknown process ID: Minimal");
    // must be still one as the process was removed
    assertThat(getNumberOfProcessInstances("Minimal")).isEqualTo(1);
}