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

Example 6 with ProcessStartedEvent

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

the class ActivityTest method testMinimalProcessMetaData.

@Test
public void testMinimalProcessMetaData() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-MinimalProcessMetaData.bpmn2");
    ksession = createKnowledgeSession(kbase);
    final List<String> list1 = new ArrayList<String>();
    final List<String> list2 = new ArrayList<String>();
    final List<String> list3 = new ArrayList<String>();
    final List<String> list4 = new ArrayList<String>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            logger.debug("before node");
            Map<String, Object> metaData = event.getNodeInstance().getNode().getMetaData();
            for (Map.Entry<String, Object> entry : metaData.entrySet()) {
                logger.debug(entry.getKey() + " " + entry.getValue());
            }
            String customTag = (String) metaData.get("customTag");
            if (customTag != null) {
                list1.add(customTag);
            }
            String customTag2 = (String) metaData.get("customTag2");
            if (customTag2 != null) {
                list2.add(customTag2);
            }
        }

        public void afterVariableChanged(ProcessVariableChangedEvent event) {
            logger.debug("after variable");
            VariableScope variableScope = (VariableScope) ((org.jbpm.process.core.impl.ProcessImpl) event.getProcessInstance().getProcess()).resolveContext(VariableScope.VARIABLE_SCOPE, event.getVariableId());
            if (variableScope == null) {
                return;
            }
            Map<String, Object> metaData = variableScope.findVariable(event.getVariableId()).getMetaData();
            for (Map.Entry<String, Object> entry : metaData.entrySet()) {
                logger.debug(entry.getKey() + " " + entry.getValue());
            }
            String customTag = (String) metaData.get("customTagVar");
            if (customTag != null) {
                list3.add(customTag);
            }
        }

        public void afterProcessStarted(ProcessStartedEvent event) {
            logger.debug("after process");
            Map<String, Object> metaData = event.getProcessInstance().getProcess().getMetaData();
            for (Map.Entry<String, Object> entry : metaData.entrySet()) {
                logger.debug(entry.getKey() + " " + entry.getValue());
            }
            String customTag = (String) metaData.get("customTagProcess");
            if (customTag != null) {
                list4.add(customTag);
            }
        }
    });
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", "krisv");
    ProcessInstance processInstance = ksession.startProcess("Minimal", params);
    assertProcessInstanceCompleted(processInstance);
    assertEquals(3, list1.size());
    assertEquals(2, list2.size());
    assertEquals(1, list3.size());
    assertEquals(1, list4.size());
}

Example 7 with ProcessStartedEvent

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

the class StartEventTest method testMultipleEventBasedStartEventsSignalStart.

@Test
public void testMultipleEventBasedStartEventsSignalStart() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-MultipleEventBasedStartEventProcess.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    final List<Long> list = new ArrayList<Long>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        public void afterProcessStarted(ProcessStartedEvent event) {
            list.add(event.getProcessInstance().getId());
        }
    });
    ksession.signalEvent("startSignal", null);
    assertThat(list.size()).isEqualTo(1);
    WorkItem workItem = workItemHandler.getWorkItem();
    long processInstanceId = ((WorkItemImpl) workItem).getProcessInstanceId();
    ProcessInstance processInstance = ksession.getProcessInstance(processInstanceId);
    ksession = restoreSession(ksession, true);
    assertThat(workItem).isNotNull();
    assertThat(workItem.getParameter("ActorId")).isEqualTo("john");
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
}

Example 8 with ProcessStartedEvent

use of org.kie.api.event.process.ProcessStartedEvent 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 9 with ProcessStartedEvent

use of org.kie.api.event.process.ProcessStartedEvent 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 10 with ProcessStartedEvent

use of org.kie.api.event.process.ProcessStartedEvent 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();
    }
}