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Example 1 with ProcessNodeLeftEvent

use of org.kie.api.event.process.ProcessNodeLeftEvent 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);
}
Also used : TestWorkItemHandler(org.jbpm.bpmn2.objects.TestWorkItemHandler) KieBase(org.kie.api.KieBase) NodeLeftCountDownProcessEventListener(org.jbpm.test.listener.NodeLeftCountDownProcessEventListener) ProcessEventListener(org.kie.api.event.process.ProcessEventListener) DefaultProcessEventListener(org.kie.api.event.process.DefaultProcessEventListener) ArrayList(java.util.ArrayList) DefaultProcessEventListener(org.kie.api.event.process.DefaultProcessEventListener) ProcessInstance(org.kie.api.runtime.process.ProcessInstance) WorkflowProcessInstance(org.kie.api.runtime.process.WorkflowProcessInstance) ProcessNodeLeftEvent(org.kie.api.event.process.ProcessNodeLeftEvent) Person(org.jbpm.bpmn2.objects.Person) WorkItem(org.kie.api.runtime.process.WorkItem) Test(org.junit.Test)

Example 2 with ProcessNodeLeftEvent

use of org.kie.api.event.process.ProcessNodeLeftEvent 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);
}
Also used : TestWorkItemHandler(org.jbpm.bpmn2.objects.TestWorkItemHandler) KieBase(org.kie.api.KieBase) NodeLeftCountDownProcessEventListener(org.jbpm.test.listener.NodeLeftCountDownProcessEventListener) ProcessEventListener(org.kie.api.event.process.ProcessEventListener) DefaultProcessEventListener(org.kie.api.event.process.DefaultProcessEventListener) ArrayList(java.util.ArrayList) DefaultProcessEventListener(org.kie.api.event.process.DefaultProcessEventListener) ProcessInstance(org.kie.api.runtime.process.ProcessInstance) WorkflowProcessInstance(org.kie.api.runtime.process.WorkflowProcessInstance) ProcessNodeLeftEvent(org.kie.api.event.process.ProcessNodeLeftEvent) WorkItem(org.kie.api.runtime.process.WorkItem)

Example 3 with ProcessNodeLeftEvent

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

the class PerProcessInstanceRuntimeManagerTest method testTimersOnMultiInstanceSubprocess.

@Test(timeout = 20000)
public void testTimersOnMultiInstanceSubprocess() throws Exception {
    final NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("MIDelayTimer", 2);
    final List<Long> timerExpirations = new ArrayList<Long>();
    RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder().userGroupCallback(userGroupCallback).registerableItemsFactory(new DefaultRegisterableItemsFactory() {

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

                @Override
                public void afterNodeLeft(ProcessNodeLeftEvent event) {
                    if (event.getNodeInstance().getNodeName().equals("MIDebugScript")) {
                        timerExpirations.add(event.getProcessInstance().getId());
                    }
                }
            });
            listeners.add(countDownListener);
            return listeners;
        }
    }).addAsset(ResourceFactory.newClassPathResource("BPMN2-MultiInstanceProcess.bpmn2"), ResourceType.BPMN2).get();
    manager = RuntimeManagerFactory.Factory.get().newPerProcessInstanceRuntimeManager(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(ProcessInstanceIdContext.get());
    KieSession ksession = runtime.getKieSession();
    ProcessInstance pi1 = ksession.startProcess("defaultPackage.MultiInstanceProcess");
    // both processes started
    assertEquals(ProcessInstance.STATE_ACTIVE, pi1.getState());
    manager.disposeRuntimeEngine(runtime);
    // wait a bit for some timers to fire
    countDownListener.waitTillCompleted();
    // now make sure nothing else is triggered
    countDownListener.reset(4);
    countDownListener.waitTillCompleted(3000);
    assertEquals(2, timerExpirations.size());
    runtime = manager.getRuntimeEngine(ProcessInstanceIdContext.get(pi1.getId()));
    ksession = runtime.getKieSession();
    pi1 = ksession.getProcessInstance(pi1.getId());
    assertEquals(ProcessInstance.STATE_ACTIVE, pi1.getState());
    ksession.abortProcessInstance(pi1.getId());
    manager.disposeRuntimeEngine(runtime);
    manager.close();
}
Also used : RuntimeEngine(org.kie.api.runtime.manager.RuntimeEngine) RuntimeEnvironment(org.kie.api.runtime.manager.RuntimeEnvironment) ArrayList(java.util.ArrayList) NodeLeftCountDownProcessEventListener(org.jbpm.test.listener.NodeLeftCountDownProcessEventListener) DefaultProcessEventListener(org.kie.api.event.process.DefaultProcessEventListener) List(java.util.List) ArrayList(java.util.ArrayList) KieSession(org.kie.api.runtime.KieSession) ProcessInstance(org.kie.api.runtime.process.ProcessInstance) ProcessNodeLeftEvent(org.kie.api.event.process.ProcessNodeLeftEvent) AbstractBaseTest(org.jbpm.test.util.AbstractBaseTest) Test(org.junit.Test)

Example 4 with ProcessNodeLeftEvent

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

the class ETransactionTest method testTimer.

@Test
public void testTimer() throws Exception {
    DefaultCountDownProcessEventListener listener = new DefaultCountDownProcessEventListener(0) {

        @Override
        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            if ("Timer".equals(event.getNodeInstance().getNodeName())) {
                countDown();
            }
        }
    };
    RuntimeManager manager = deploymentService.getRuntimeManager(kieJar);
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get());
    engine.getKieSession().addEventListener(listener);
    Long processInstanceId = startProcessInstance(PROCESS_ID);
    UserTransaction ut = InitialContext.doLookup(USER_TRANSACTION_NAME);
    ut.begin();
    try {
        processService.signalProcessInstance(processInstanceId, "start", "timer");
        Assertions.assertThat(hasNodeLeft(processInstanceId, "timer")).isTrue();
    } catch (Exception e) {
        ut.rollback();
        throw e;
    }
    ut.rollback();
    ut = InitialContext.doLookup(USER_TRANSACTION_NAME);
    ut.begin();
    try {
        processService.signalProcessInstance(processInstanceId, "start", "timer");
    } catch (Exception e) {
        ut.rollback();
        throw e;
    }
    ut.commit();
    listener.reset(1);
    listener.waitTillCompleted();
    Assertions.assertThat(hasNodeLeft(processInstanceId, "timer")).isTrue();
    Assertions.assertThat(hasNodeLeft(processInstanceId, "Timer")).isTrue();
    processService.signalProcessInstance(processInstanceId, "finish", null);
    Assertions.assertThat(hasProcessInstanceCompleted(processInstanceId)).isTrue();
}
Also used : UserTransaction(javax.transaction.UserTransaction) RuntimeEngine(org.kie.api.runtime.manager.RuntimeEngine) DefaultCountDownProcessEventListener(org.jbpm.test.listener.DefaultCountDownProcessEventListener) RuntimeManager(org.kie.api.runtime.manager.RuntimeManager) ProcessNodeLeftEvent(org.kie.api.event.process.ProcessNodeLeftEvent) AbstractRuntimeEJBServicesTest(org.jbpm.test.container.AbstractRuntimeEJBServicesTest) Test(org.junit.Test)

Example 5 with ProcessNodeLeftEvent

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

the class ProcessEventSupportTest method testProcessEventListenerWithEvent.

@Test
public void testProcessEventListenerWithEvent() throws Exception {
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    // create a simple package with one process to test the events
    final InternalKnowledgePackage pkg = new KnowledgePackageImpl("org.drools.test");
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId("org.drools.core.process.event");
    process.setName("Event Process");
    StartNode startNode = new StartNode();
    startNode.setName("Start");
    startNode.setId(1);
    process.addNode(startNode);
    ActionNode actionNode = new ActionNode();
    actionNode.setName("Print");
    DroolsAction action = new DroolsConsequenceAction("java", null);
    action.setMetaData("Action", new Action() {

        public void execute(ProcessContext context) throws Exception {
            logger.info("Executed action");
        }
    });
    actionNode.setAction(action);
    actionNode.setId(2);
    process.addNode(actionNode);
    new ConnectionImpl(startNode, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    EventNode eventNode = new EventNode();
    eventNode.setName("Event");
    eventNode.setId(3);
    List<EventFilter> filters = new ArrayList<EventFilter>();
    EventTypeFilter filter = new EventTypeFilter();
    filter.setType("signal");
    filters.add(filter);
    eventNode.setEventFilters(filters);
    process.addNode(eventNode);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, eventNode, Node.CONNECTION_DEFAULT_TYPE);
    EndNode endNode = new EndNode();
    endNode.setName("End");
    endNode.setId(4);
    process.addNode(endNode);
    new ConnectionImpl(eventNode, Node.CONNECTION_DEFAULT_TYPE, endNode, Node.CONNECTION_DEFAULT_TYPE);
    pkg.addProcess(process);
    List<KiePackage> pkgs = new ArrayList<KiePackage>();
    pkgs.add(pkg);
    kbase.addPackages(pkgs);
    KieSession session = kbase.newKieSession();
    final List<ProcessEvent> processEventList = new ArrayList<ProcessEvent>();
    final ProcessEventListener processEventListener = new ProcessEventListener() {

        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            processEventList.add(event);
        }

        public void afterNodeTriggered(ProcessNodeTriggeredEvent event) {
            processEventList.add(event);
        }

        public void afterProcessCompleted(ProcessCompletedEvent event) {
            processEventList.add(event);
        }

        public void afterProcessStarted(ProcessStartedEvent event) {
            processEventList.add(event);
        }

        public void beforeNodeLeft(ProcessNodeLeftEvent event) {
            processEventList.add(event);
        }

        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            processEventList.add(event);
        }

        public void beforeProcessCompleted(ProcessCompletedEvent event) {
            processEventList.add(event);
        }

        public void beforeProcessStarted(ProcessStartedEvent event) {
            processEventList.add(event);
        }

        public void beforeVariableChanged(ProcessVariableChangedEvent event) {
            processEventList.add(event);
        }

        public void afterVariableChanged(ProcessVariableChangedEvent event) {
            processEventList.add(event);
        }
    };
    session.addEventListener(processEventListener);
    // execute the process
    ProcessInstance pi = session.startProcess("org.drools.core.process.event");
    pi.signalEvent("signal", null);
    assertEquals(20, processEventList.size());
    assertEquals("org.drools.core.process.event", ((ProcessStartedEvent) processEventList.get(0)).getProcessInstance().getProcessId());
    assertEquals("Start", ((ProcessNodeTriggeredEvent) processEventList.get(1)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeLeftEvent) processEventList.get(2)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeTriggeredEvent) processEventList.get(3)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeLeftEvent) processEventList.get(4)).getNodeInstance().getNodeName());
    assertEquals("Event", ((ProcessNodeTriggeredEvent) processEventList.get(5)).getNodeInstance().getNodeName());
    assertEquals("Event", ((ProcessNodeTriggeredEvent) processEventList.get(6)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeLeftEvent) processEventList.get(7)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeTriggeredEvent) processEventList.get(8)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeLeftEvent) processEventList.get(9)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeTriggeredEvent) processEventList.get(10)).getNodeInstance().getNodeName());
    assertEquals("org.drools.core.process.event", ((ProcessStartedEvent) processEventList.get(11)).getProcessInstance().getProcessId());
    assertEquals("Event", ((ProcessNodeLeftEvent) processEventList.get(12)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeTriggeredEvent) processEventList.get(13)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeLeftEvent) processEventList.get(14)).getNodeInstance().getNodeName());
    assertEquals("org.drools.core.process.event", ((ProcessCompletedEvent) processEventList.get(15)).getProcessInstance().getProcessId());
    assertEquals("org.drools.core.process.event", ((ProcessCompletedEvent) processEventList.get(16)).getProcessInstance().getProcessId());
    assertEquals("End", ((ProcessNodeLeftEvent) processEventList.get(17)).getNodeInstance().getNodeName());
    assertEquals("Event", ((ProcessNodeLeftEvent) processEventList.get(19)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeTriggeredEvent) processEventList.get(18)).getNodeInstance().getNodeName());
}
Also used : ProcessVariableChangedEvent(org.kie.api.event.process.ProcessVariableChangedEvent) RuleFlowProcess(org.jbpm.ruleflow.core.RuleFlowProcess) DroolsConsequenceAction(org.jbpm.workflow.core.impl.DroolsConsequenceAction) DroolsAction(org.jbpm.workflow.core.DroolsAction) Action(org.jbpm.process.instance.impl.Action) DroolsConsequenceAction(org.jbpm.workflow.core.impl.DroolsConsequenceAction) ActionNode(org.jbpm.workflow.core.node.ActionNode) ArrayList(java.util.ArrayList) ConnectionImpl(org.jbpm.workflow.core.impl.ConnectionImpl) ProcessContext(org.kie.api.runtime.process.ProcessContext) EventNode(org.jbpm.workflow.core.node.EventNode) EventTypeFilter(org.jbpm.process.core.event.EventTypeFilter) KiePackage(org.kie.api.definition.KiePackage) ProcessNodeTriggeredEvent(org.kie.api.event.process.ProcessNodeTriggeredEvent) KieSession(org.kie.api.runtime.KieSession) ProcessNodeLeftEvent(org.kie.api.event.process.ProcessNodeLeftEvent) InternalKnowledgeBase(org.drools.core.impl.InternalKnowledgeBase) DroolsAction(org.jbpm.workflow.core.DroolsAction) StartNode(org.jbpm.workflow.core.node.StartNode) ProcessEvent(org.kie.api.event.process.ProcessEvent) ProcessEventListener(org.kie.api.event.process.ProcessEventListener) ProcessStartedEvent(org.kie.api.event.process.ProcessStartedEvent) EventFilter(org.jbpm.process.core.event.EventFilter) ProcessCompletedEvent(org.kie.api.event.process.ProcessCompletedEvent) EndNode(org.jbpm.workflow.core.node.EndNode) ProcessInstance(org.kie.api.runtime.process.ProcessInstance) KnowledgePackageImpl(org.drools.core.definitions.impl.KnowledgePackageImpl) InternalKnowledgePackage(org.drools.core.definitions.InternalKnowledgePackage) Test(org.junit.Test) AbstractBaseTest(org.jbpm.test.util.AbstractBaseTest)

Aggregations

ProcessNodeLeftEvent (org.kie.api.event.process.ProcessNodeLeftEvent)34 ArrayList (java.util.ArrayList)29 Test (org.junit.Test)29 ProcessEventListener (org.kie.api.event.process.ProcessEventListener)27 DefaultProcessEventListener (org.kie.api.event.process.DefaultProcessEventListener)25 ProcessInstance (org.kie.api.runtime.process.ProcessInstance)24 NodeLeftCountDownProcessEventListener (org.jbpm.test.listener.NodeLeftCountDownProcessEventListener)20 KieSession (org.kie.api.runtime.KieSession)15 KieBase (org.kie.api.KieBase)12 RuntimeEngine (org.kie.api.runtime.manager.RuntimeEngine)12 TestWorkItemHandler (org.jbpm.bpmn2.objects.TestWorkItemHandler)8 AbstractBaseTest (org.jbpm.test.util.AbstractBaseTest)8 WorkflowProcessInstance (org.jbpm.workflow.instance.WorkflowProcessInstance)8 ProcessStartedEvent (org.kie.api.event.process.ProcessStartedEvent)8 RuntimeEnvironment (org.kie.api.runtime.manager.RuntimeEnvironment)7 WorkItem (org.kie.api.runtime.process.WorkItem)7 ProcessCompletedEvent (org.kie.api.event.process.ProcessCompletedEvent)6 ProcessNodeTriggeredEvent (org.kie.api.event.process.ProcessNodeTriggeredEvent)6 ProcessVariableChangedEvent (org.kie.api.event.process.ProcessVariableChangedEvent)6 InternalKnowledgeBase (org.drools.core.impl.InternalKnowledgeBase)5