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

Example 31 with ProcessEventListener

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

the class CustomProcessEventListenerProducer method getEventListeners.

@Override
public List<ProcessEventListener> getEventListeners(String identifier, Map<String, Object> params) {
    List<ProcessEventListener> processEventListeners = new ArrayList<ProcessEventListener>();
    processEventListeners.add(new DebugProcessEventListener());
    return processEventListeners;
}

Example 32 with ProcessEventListener

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

the class GlobalQuartzDBTimerServiceTest method testContinueTimerWithMisfire.

@Test(timeout = 25000)
public void testContinueTimerWithMisfire() throws Exception {
    // RHBPMS-4729
    System.setProperty("org.quartz.properties", "quartz-db-short-misfire.properties");
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("StartProcess", 2);
    // prepare listener to assert results
    final List<Long> timerExporations = new ArrayList<Long>();
    ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void beforeProcessStarted(ProcessStartedEvent event) {
            timerExporations.add(event.getProcessInstance().getId());
        }
    };
    // No special configuration for TimerService in order to test RuntimeManager default
    environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().entityManagerFactory(emf).addAsset(ResourceFactory.newClassPathResource("org/jbpm/test/functional/timer/TimerStart2.bpmn2"), ResourceType.BPMN2).registerableItemsFactory(new TestRegisterableItemsFactory(listener, countDownListener)).get();
    manager = getManager(environment, true);
    RuntimeEngine runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get());
    KieSession ksession = runtime.getKieSession();
    countDownListener.waitTillCompleted();
    manager.disposeRuntimeEngine(runtime);
    manager.close();
    System.out.println("==== manager.close() ====");
    countDownListener.reset(3);
    // Simulate interval between shutdown and start so the Trigger is older than (now - misfireThreshold)
    Thread.sleep(5000);
    // ---- restart ----
    environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().entityManagerFactory(emf).addAsset(ResourceFactory.newClassPathResource("org/jbpm/test/functional/timer/TimerStart2.bpmn2"), ResourceType.BPMN2).registerableItemsFactory(new TestRegisterableItemsFactory(listener, countDownListener)).get();
    manager = getManager(environment, true);
    countDownListener.waitTillCompleted(4000);
    assertEquals(5, timerExporations.size());
}

Example 33 with ProcessEventListener

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

the class GlobalQuartzDBTimerServiceTest method testAbortGlobalTestService.

/**
 * Test that illustrates that jobs are persisted and survives server restart
 * and as soon as GlobalTimerService is active jobs are fired and it loads and aborts the
 * process instance to illustrate jobs are properly removed when isntance is aborted
 * NOTE: this test is disabled by default as it requires real db (not in memory)
 * and test to be executed separately each with new jvm process
 */
@Test
@Ignore
public void testAbortGlobalTestService() throws Exception {
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().entityManagerFactory(emf).addAsset(ResourceFactory.newClassPathResource("org/jbpm/test/functional/timer/IntermediateCatchEventTimerCycle3.bpmn2"), ResourceType.BPMN2).addConfiguration("drools.timerService", "org.jbpm.process.core.timer.impl.RegisteredTimerServiceDelegate").get();
    RuntimeManager manger = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
    // build GlobalTimerService instance
    TimerService globalTs = new GlobalTimerService(manger, globalScheduler);
    // and register it in the registry under 'default' key
    TimerServiceRegistry.getInstance().registerTimerService("default", globalTs);
    // prepare listener to assert results
    final List<Long> timerExporations = new ArrayList<Long>();
    ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            if (event.getNodeInstance().getNodeName().equals("timer")) {
                timerExporations.add(event.getProcessInstance().getId());
            }
        }
    };
    long id = -1;
    Thread.sleep(5000);
    RuntimeEngine runtime = manger.getRuntimeEngine(ProcessInstanceIdContext.get());
    KieSession ksession = runtime.getKieSession();
    ksession.addEventListener(listener);
    ksession.abortProcessInstance(id);
    ProcessInstance processInstance = ksession.getProcessInstance(id);
    assertNull(processInstance);
    // let's wait to ensure no more timers are expired and triggered
    Thread.sleep(3000);
    ksession.dispose();
}

Example 34 with ProcessEventListener

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

the class GlobalTimerServiceBaseTest method testInterediateTimerWithGlobalTestServiceSimulateCMT.

@Test(timeout = 20000)
public void testInterediateTimerWithGlobalTestServiceSimulateCMT() throws Exception {
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("timer", 3);
    // prepare listener to assert results
    final List<Long> timerExporations = new ArrayList<Long>();
    ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            if (event.getNodeInstance().getNodeName().equals("timer")) {
                timerExporations.add(event.getProcessInstance().getId());
            }
        }
    };
    Properties properties = new Properties();
    properties.setProperty("mary", "HR");
    properties.setProperty("john", "HR");
    UserGroupCallback userGroupCallback = new JBossUserGroupCallbackImpl(properties);
    EntityManagerFactory emf = EntityManagerFactoryManager.get().getOrCreate("org.jbpm.test.persistence");
    TransactionManager tm = new ContainerManagedTransactionManager();
    Environment env = EnvironmentFactory.newEnvironment();
    env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);
    env.set(EnvironmentName.TRANSACTION_MANAGER, tm);
    environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().entityManagerFactory(emf).addAsset(ResourceFactory.newClassPathResource("org/jbpm/test/functional/timer/IntermediateCatchEventTimerCycleWithHT2.bpmn2"), ResourceType.BPMN2).addEnvironmentEntry(EnvironmentName.TRANSACTION_MANAGER, tm).addEnvironmentEntry(EnvironmentName.PERSISTENCE_CONTEXT_MANAGER, new JpaProcessPersistenceContextManager(env)).addEnvironmentEntry(EnvironmentName.TASK_PERSISTENCE_CONTEXT_MANAGER, new JPATaskPersistenceContextManager(env)).schedulerService(globalScheduler).registerableItemsFactory(new TestRegisterableItemsFactory(listener, countDownListener)).userGroupCallback(userGroupCallback).get();
    RuntimeEngine runtime;
    KieSession ksession;
    ProcessInstance processInstance;
    UserTransaction ut = InitialContext.doLookup("java:comp/UserTransaction");
    try {
        ut.begin();
        manager = getManager(environment, true);
        runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get());
        ksession = runtime.getKieSession();
        Map<String, Object> params = new HashMap<String, Object>();
        params.put("x", "R3/PT1S");
        processInstance = ksession.startProcess("IntermediateCatchEvent", params);
        ut.commit();
    } catch (Exception ex) {
        ut.rollback();
        throw ex;
    }
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    ut = InitialContext.doLookup("java:comp/UserTransaction");
    try {
        ut.begin();
        runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get(processInstance.getId()));
        ksession = runtime.getKieSession();
        // get tasks
        List<Status> statuses = new ArrayList<Status>();
        statuses.add(Status.Reserved);
        List<TaskSummary> tasks = runtime.getTaskService().getTasksAssignedAsPotentialOwnerByStatus("john", statuses, "en-UK");
        assertNotNull(tasks);
        assertEquals(1, tasks.size());
        for (TaskSummary task : tasks) {
            runtime.getTaskService().start(task.getId(), "john");
            runtime.getTaskService().complete(task.getId(), "john", null);
        }
        ut.commit();
    } catch (Exception ex) {
        ut.rollback();
        throw ex;
    }
    // now wait for 1 second for first timer to trigger
    countDownListener.waitTillCompleted();
    countDownListener.reset(1);
    ut = InitialContext.doLookup("java:comp/UserTransaction");
    try {
        ut.begin();
        try {
            runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get(processInstance.getId()));
            ksession = runtime.getKieSession();
            processInstance = ksession.getProcessInstance(processInstance.getId());
            assertNull(processInstance);
        } catch (SessionNotFoundException e) {
        // expected for PerProcessInstanceManagers since process instance is completed
        }
        ut.commit();
    } catch (Exception ex) {
        ut.rollback();
        throw ex;
    }
    // let's wait to ensure no more timers are expired and triggered
    countDownListener.waitTillCompleted(3000);
    assertEquals(3, timerExporations.size());
}

Example 35 with ProcessEventListener

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

the class GlobalTimerServiceBaseTest method testTimerFailureAndRetrigger.

@Test(timeout = 20000)
public void testTimerFailureAndRetrigger() throws Exception {
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("Timer_1m", 3);
    final List<Long> timerExporations = new ArrayList<Long>();
    ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterNodeTriggered(ProcessNodeTriggeredEvent event) {
            if (event.getNodeInstance().getNodeName().equals("Timer_1m")) {
                timerExporations.add(event.getNodeInstance().getId());
            }
        }
    };
    environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().entityManagerFactory(emf).addAsset(ResourceFactory.newClassPathResource("org/jbpm/test/functional/timer/helloretrigger.bpmn2"), ResourceType.BPMN2).schedulerService(globalScheduler).registerableItemsFactory(new TestRegisterableItemsFactory(listener, countDownListener)).get();
    manager = getManager(environment, false);
    RuntimeEngine runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get());
    KieSession ksession = runtime.getKieSession();
    Map<String, Object> params = new HashMap<>();
    ProcessInstance pi = ksession.startProcess("rescheduletimer.helloretrigger", params);
    assertEquals("Process instance should be active", ProcessInstance.STATE_ACTIVE, pi.getState());
    manager.disposeRuntimeEngine(runtime);
    final long processInstanceId = pi.getId();
    // let the timer (every 2 sec) fire three times as third will fail on gateway
    countDownListener.waitTillCompleted(8000);
    assertEquals("There should be only 3 nodes as there third is failing", 3, timerExporations.size());
    runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get(processInstanceId));
    ksession = runtime.getKieSession();
    ksession.execute(new ExecutableCommand<Void>() {

        @Override
        public Void execute(Context context) {
            KieSession ksession = ((RegistryContext) context).lookup(KieSession.class);
            ProcessInstance pi = (ProcessInstance) ksession.getProcessInstance(processInstanceId);
            ((WorkflowProcessInstance) pi).setVariable("fixed", true);
            return null;
        }
    });
    manager.disposeRuntimeEngine(runtime);
    countDownListener.reset(1);
    countDownListener.waitTillCompleted(5000);
    assertEquals("There should be 3 expirations as the failing one should finally proceed", 3, timerExporations.size());
    try {
        runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get(processInstanceId));
        ksession = runtime.getKieSession();
        pi = ksession.getProcessInstance(processInstanceId);
        assertNull(pi);
    } catch (SessionNotFoundException e) {
    // expected for PerProcessInstanceManagers since process instance is completed
    }
    ((AbstractRuntimeManager) manager).close(true);
}