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

Example 16 with ProcessEventListener

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

the class AsyncWorkItemHandlerTest method testRunProcessWithAsyncHandlerDuplicatedRegister.

@Test(timeout = 10000)
public void testRunProcessWithAsyncHandlerDuplicatedRegister() throws Exception {
    final NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("Task 1", 1);
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).addAsset(ResourceFactory.newClassPathResource("BPMN2-ScriptTask.bpmn2"), ResourceType.BPMN2).registerableItemsFactory(new DefaultRegisterableItemsFactory() {

        @Override
        public Map<String, WorkItemHandler> getWorkItemHandlers(RuntimeEngine runtime) {
            Map<String, WorkItemHandler> handlers = super.getWorkItemHandlers(runtime);
            handlers.put("async", new AsyncWorkItemHandler(executorService, "org.jbpm.executor.commands.PrintOutCommand"));
            return handlers;
        }

        @Override
        public List<ProcessEventListener> getProcessEventListeners(RuntimeEngine runtime) {
            List<ProcessEventListener> listeners = super.getProcessEventListeners(runtime);
            listeners.add(countDownListener);
            return listeners;
        }
    }).get();
    manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
    assertNotNull(manager);
    RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
    KieSession ksession = runtime.getKieSession();
    assertNotNull(ksession);
    ProcessInstance processInstance = ksession.startProcess("ScriptTask");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    countDownListener.waitTillCompleted();
    processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
    assertNull(processInstance);
    manager.close();
    manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
}

Example 17 with ProcessEventListener

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

the class AsyncWorkItemHandlerTest method testRunProcessWithAsyncHandlerWthSecurityManager.

@Test(timeout = 10000)
public void testRunProcessWithAsyncHandlerWthSecurityManager() throws Exception {
    final NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("Task 1", 1);
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).addAsset(ResourceFactory.newClassPathResource("BPMN2-ScriptTask.bpmn2"), ResourceType.BPMN2).registerableItemsFactory(new DefaultRegisterableItemsFactory() {

        @Override
        public Map<String, WorkItemHandler> getWorkItemHandlers(RuntimeEngine runtime) {
            Map<String, WorkItemHandler> handlers = super.getWorkItemHandlers(runtime);
            handlers.put("async", new AsyncWorkItemHandler(executorService, "org.jbpm.executor.commands.PrintOutCommand"));
            return handlers;
        }

        @Override
        public List<ProcessEventListener> getProcessEventListeners(RuntimeEngine runtime) {
            List<ProcessEventListener> listeners = super.getProcessEventListeners(runtime);
            listeners.add(countDownListener);
            return listeners;
        }
    }).get();
    manager = RuntimeManagerFactory.Factory.get().newPerRequestRuntimeManager(environment);
    assertNotNull(manager);
    final AtomicBoolean active = new AtomicBoolean(false);
    ((InternalRuntimeManager) manager).setSecurityManager(new org.kie.internal.runtime.manager.SecurityManager() {

        @Override
        public void checkPermission() throws SecurityException {
            if (active.get() && !AsyncExecutionMarker.isAsync()) {
                throw new SecurityException("Only async allowed");
            }
        }
    });
    RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
    KieSession ksession = runtime.getKieSession();
    assertNotNull(ksession);
    ProcessInstance processInstance = ksession.startProcess("ScriptTask");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    manager.disposeRuntimeEngine(runtime);
    // activate security manager to enforce checks for async only
    active.set(true);
    countDownListener.waitTillCompleted();
    // reset the security manager again...
    active.set(false);
    runtime = manager.getRuntimeEngine(EmptyContext.get());
    ksession = runtime.getKieSession();
    processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
    assertNull(processInstance);
    manager.disposeRuntimeEngine(runtime);
}

Example 18 with ProcessEventListener

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

the class IntermediateEventTest method testEventSubprocessConditional.

@Test
public void testEventSubprocessConditional() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-EventSubprocessConditional.bpmn2");
    final List<Long> executednodes = new ArrayList<Long>();
    ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            if (event.getNodeInstance().getNodeName().equals("Script Task 1")) {
                executednodes.add(event.getNodeInstance().getId());
            }
        }
    };
    ksession = createKnowledgeSession(kbase);
    ksession.addEventListener(listener);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    ProcessInstance processInstance = ksession.startProcess("BPMN2-EventSubprocessConditional");
    assertProcessInstanceActive(processInstance);
    Person person = new Person();
    person.setName("john");
    ksession.insert(person);
    WorkItem workItem = workItemHandler.getWorkItem();
    assertThat(workItem).isNotNull();
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    assertNodeTriggered(processInstance.getId(), "start", "User Task 1", "end", "Sub Process 1", "start-sub", "Script Task 1", "end-sub");
    assertThat(executednodes.size()).isEqualTo(1);
}

Example 19 with ProcessEventListener

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

the class IntermediateEventTest method runTestEventSubprocessSignal.

public void runTestEventSubprocessSignal(String processFile, String[] completedNodes) throws Exception {
    KieBase kbase = createKnowledgeBase(processFile);
    final List<Long> executednodes = new ArrayList<Long>();
    ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            if (event.getNodeInstance().getNodeName().equals("sub-script")) {
                executednodes.add(event.getNodeInstance().getId());
            }
        }
    };
    ksession = createKnowledgeSession(kbase);
    ksession.addEventListener(listener);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    ProcessInstance processInstance = ksession.startProcess("BPMN2-EventSubprocessSignal");
    assertProcessInstanceActive(processInstance);
    ksession = restoreSession(ksession, true);
    ksession.addEventListener(listener);
    ksession.signalEvent("MySignal", null, processInstance.getId());
    assertProcessInstanceActive(processInstance);
    ksession.signalEvent("MySignal", null);
    assertProcessInstanceActive(processInstance);
    ksession.signalEvent("MySignal", null);
    assertProcessInstanceActive(processInstance);
    ksession.signalEvent("MySignal", null);
    assertProcessInstanceActive(processInstance);
    WorkItem workItem = workItemHandler.getWorkItem();
    assertThat(workItem).isNotNull();
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    assertNodeTriggered(processInstance.getId(), completedNodes);
    assertThat(executednodes.size()).isEqualTo(4);
}

Example 20 with ProcessEventListener

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

the class SLAComplianceTest method testSLAonProcessViolatedNoTracking.

@Test
public void testSLAonProcessViolatedNoTracking() 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);
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    int slaCompliance = getSLAComplianceForProcessInstance(processInstance);
    assertEquals(ProcessInstance.SLA_PENDING, slaCompliance);
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    slaCompliance = getSLAComplianceForProcessInstance(processInstance);
    assertEquals(ProcessInstance.SLA_VIOLATED, slaCompliance);
    ksession.dispose();
}