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

Example 21 with DefaultProcessEventListener

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

the class StartEventTest method testSignalStart.

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

        public void beforeProcessStarted(ProcessStartedEvent event) {
            list.add(event.getProcessInstance().getId());
        }
    });
    ksession.signalEvent("MySignal", "NewValue");
    assertThat(getNumberOfProcessInstances("Minimal")).isEqualTo(1);
}

Example 22 with DefaultProcessEventListener

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

the class StartEventTest method testSignalToStartProcess.

@Test
public void testSignalToStartProcess() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-SignalStart.bpmn2", "BPMN2-IntermediateThrowEventSignal.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
    final List<String> startedProcesses = new ArrayList<String>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeProcessStarted(ProcessStartedEvent event) {
            startedProcesses.add(event.getProcessInstance().getProcessId());
        }
    });
    ProcessInstance processInstance = ksession.startProcess("SignalIntermediateEvent");
    assertProcessInstanceFinished(processInstance, ksession);
    assertThat(getNumberOfProcessInstances("Minimal")).isEqualTo(1);
    assertThat(getNumberOfProcessInstances("SignalIntermediateEvent")).isEqualTo(1);
}

Example 23 with DefaultProcessEventListener

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

the class TimerCycleOnBinaryPackageTest method testStartTimerCycleFromClassPath.

@Test(timeout = 20000)
public void testStartTimerCycleFromClassPath() throws Exception {
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("start", 2);
    KieBase kbase = createKnowledgeBase("BPMN2-StartTimerCycle.bpmn2");
    try {
        StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.addEventListener(countDownListener);
        assertEquals(0, getNumberOfProcessInstances("defaultPackage.TimerProcess"));
        long sessionId = ksession.getIdentifier();
        Environment env = ksession.getEnvironment();
        final List<Long> list = new ArrayList<Long>();
        ksession.addEventListener(new DefaultProcessEventListener() {

            public void beforeProcessStarted(ProcessStartedEvent event) {
                list.add(event.getProcessInstance().getId());
            }
        });
        ((SingleSessionCommandService) ((CommandBasedStatefulKnowledgeSession) ksession).getRunner()).getKieSession().addEventListener(new TriggerRulesEventListener(ksession));
        countDownListener.waitTillCompleted();
        assertEquals(2, getNumberOfProcessInstances("defaultPackage.TimerProcess"));
        logger.info("dispose");
        ksession.dispose();
        countDownListener = new NodeLeftCountDownProcessEventListener("start", 2);
        ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(sessionId, kbase, null, env);
        ksession.addEventListener(countDownListener);
        AuditLoggerFactory.newInstance(Type.JPA, ksession, null);
        final List<Long> list2 = new ArrayList<Long>();
        ksession.addEventListener(new DefaultProcessEventListener() {

            public void beforeProcessStarted(ProcessStartedEvent event) {
                list2.add(event.getProcessInstance().getId());
            }
        });
        ((SingleSessionCommandService) ((CommandBasedStatefulKnowledgeSession) ksession).getRunner()).getKieSession().addEventListener(new TriggerRulesEventListener(ksession));
        countDownListener.waitTillCompleted();
        ksession.dispose();
        assertEquals(4, getNumberOfProcessInstances("defaultPackage.TimerProcess"));
    } finally {
        ksession = createKnowledgeSession(kbase);
        abortProcessInstances(ksession);
        ksession.dispose();
    }
}

Example 24 with DefaultProcessEventListener

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

the class PerCaseRuntimeManagerTest method testEventSignalingBetweenProcessesWithPeristence.

@Test
public void testEventSignalingBetweenProcessesWithPeristence() {
    final Set<Long> ksessionUsed = new HashSet<Long>();
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).addAsset(ResourceFactory.newClassPathResource("events/throw-an-event.bpmn"), ResourceType.BPMN2).addAsset(ResourceFactory.newClassPathResource("events/start-on-event.bpmn"), ResourceType.BPMN2).registerableItemsFactory(new DefaultRegisterableItemsFactory() {

        @Override
        public List<ProcessEventListener> getProcessEventListeners(RuntimeEngine runtime) {
            List<ProcessEventListener> listeners = super.getProcessEventListeners(runtime);
            listeners.add(new DefaultProcessEventListener() {

                @Override
                public void beforeProcessStarted(ProcessStartedEvent event) {
                    ksessionUsed.add(((KieSession) event.getKieRuntime()).getIdentifier());
                }
            });
            return listeners;
        }
    }).get();
    manager = RuntimeManagerFactory.Factory.get().newPerCaseRuntimeManager(environment);
    assertNotNull(manager);
    RuntimeEngine runtime = manager.getRuntimeEngine(CaseContext.get("Case-1"));
    KieSession ksession = runtime.getKieSession();
    long ksession1Id = ksession.getIdentifier();
    assertNotNull(ksession);
    ksession.startProcess("com.sample.bpmn.hello");
    AuditService auditService = runtime.getAuditService();
    List<? extends ProcessInstanceLog> throwProcessLogs = auditService.findProcessInstances("com.sample.bpmn.hello");
    List<? extends ProcessInstanceLog> catchProcessLogs = auditService.findProcessInstances("com.sample.bpmn.Second");
    assertNotNull(throwProcessLogs);
    assertEquals(1, throwProcessLogs.size());
    assertEquals(ProcessInstance.STATE_COMPLETED, throwProcessLogs.get(0).getStatus().intValue());
    assertNotNull(catchProcessLogs);
    assertEquals(1, catchProcessLogs.size());
    assertEquals(ProcessInstance.STATE_COMPLETED, catchProcessLogs.get(0).getStatus().intValue());
    assertEquals(1, ksessionUsed.size());
    assertEquals(ksession1Id, ksessionUsed.iterator().next().longValue());
    manager.disposeRuntimeEngine(runtime);
    manager.close();
}

Example 25 with DefaultProcessEventListener

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

the class PerCaseRuntimeManagerTest method testCreationOfSession.

@Test
public void testCreationOfSession() {
    final Set<Long> ksessionUsed = new HashSet<Long>();
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).entityManagerFactory(emf).addAsset(ResourceFactory.newClassPathResource("BPMN2-ScriptTask.bpmn2"), ResourceType.BPMN2).addAsset(ResourceFactory.newClassPathResource("BPMN2-UserTask.bpmn2"), ResourceType.BPMN2).registerableItemsFactory(new DefaultRegisterableItemsFactory() {

        @Override
        public List<ProcessEventListener> getProcessEventListeners(RuntimeEngine runtime) {
            List<ProcessEventListener> listeners = super.getProcessEventListeners(runtime);
            listeners.add(new DefaultProcessEventListener() {

                @Override
                public void beforeProcessStarted(ProcessStartedEvent event) {
                    ksessionUsed.add(((KieSession) event.getKieRuntime()).getIdentifier());
                }
            });
            return listeners;
        }
    }).get();
    manager = RuntimeManagerFactory.Factory.get().newPerCaseRuntimeManager(environment);
    assertNotNull(manager);
    // ksession for process instance #1
    // since there is no process instance yet we need to get new session
    RuntimeEngine runtime = manager.getRuntimeEngine(CaseContext.get("Case-1"));
    KieSession ksession = runtime.getKieSession();
    assertNotNull(ksession);
    long ksession1Id = ksession.getIdentifier();
    assertTrue(ksession1Id > 0);
    // ksession for process instance #2
    // since there is no process instance yet we need to get new session
    RuntimeEngine runtime2 = manager.getRuntimeEngine(CaseContext.get("Case-2"));
    KieSession ksession2 = runtime2.getKieSession();
    assertNotNull(ksession2);
    long ksession2Id = ksession2.getIdentifier();
    assertTrue(ksession2Id > ksession1Id);
    ProcessInstance pi1 = ksession.startProcess("UserTask");
    ProcessInstance pi2 = ksession2.startProcess("UserTask");
    // both processes started
    assertEquals(ProcessInstance.STATE_ACTIVE, pi1.getState());
    assertEquals(ProcessInstance.STATE_ACTIVE, pi2.getState());
    manager.disposeRuntimeEngine(runtime);
    manager.disposeRuntimeEngine(runtime2);
    runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get(pi1.getId()));
    ksession = runtime.getKieSession();
    assertEquals(ksession1Id, ksession.getIdentifier());
    runtime2 = manager.getRuntimeEngine(ProcessInstanceIdContext.get(pi2.getId()));
    ksession2 = runtime2.getKieSession();
    assertEquals(ksession2Id, ksession2.getIdentifier());
    manager.disposeRuntimeEngine(runtime);
    manager.disposeRuntimeEngine(runtime2);
    // now let's check by case context
    runtime = manager.getRuntimeEngine(CaseContext.get("Case-1"));
    ksession = runtime.getKieSession();
    assertEquals(ksession1Id, ksession.getIdentifier());
    runtime2 = manager.getRuntimeEngine(CaseContext.get("Case-2"));
    ksession2 = runtime2.getKieSession();
    assertEquals(ksession2Id, ksession2.getIdentifier());
    assertEquals(2, ksessionUsed.size());
    assertTrue(ksessionUsed.contains(ksession1Id));
    assertTrue(ksessionUsed.contains(ksession2Id));
    manager.disposeRuntimeEngine(runtime);
    manager.disposeRuntimeEngine(runtime2);
    manager.close();
}