Examples with ProcessWorkItemTransitionEvent io.automatiko.engine.api.event.process.ProcessWorkItemTransitionEvent used on opensource projects

Example 1 with ProcessWorkItemTransitionEvent

use of io.automatiko.engine.api.event.process.ProcessWorkItemTransitionEvent in project automatiko-engine by automatiko-io.

the class UserTaskTest method testBasicUserTaskProcess.

@Test
public void testBasicUserTaskProcess() throws Exception {
    Application app = generateCodeProcessesOnly("usertask/UserTasksProcess.bpmn2");
    assertThat(app).isNotNull();
    final List<String> workItemTransitionEvents = new ArrayList<>();
    app.config().process().processEventListeners().listeners().add(new DefaultProcessEventListener() {

        @Override
        public void beforeWorkItemTransition(ProcessWorkItemTransitionEvent event) {
            workItemTransitionEvents.add("BEFORE:: " + event);
        }

        @Override
        public void afterWorkItemTransition(ProcessWorkItemTransitionEvent event) {
            workItemTransitionEvents.add("AFTER:: " + event);
        }
    });
    Process<? extends Model> p = app.processes().processById("UserTasksProcess");
    Model m = p.createModel();
    Map<String, Object> parameters = new HashMap<>();
    m.fromMap(parameters);
    ProcessInstance<?> processInstance = p.createInstance(m);
    processInstance.start();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    List<WorkItem> workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    assertEquals("FirstTask", workItems.get(0).getName());
    processInstance.completeWorkItem(workItems.get(0).getId(), null, securityPolicy);
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    assertEquals("SecondTask", workItems.get(0).getName());
    processInstance.completeWorkItem(workItems.get(0).getId(), null, securityPolicy);
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_COMPLETED);
    assertThat(workItemTransitionEvents).hasSize(8);
}

Example 2 with ProcessWorkItemTransitionEvent

use of io.automatiko.engine.api.event.process.ProcessWorkItemTransitionEvent in project automatiko-engine by automatiko-io.

the class ProcessEventSupport method fireBeforeWorkItemTransition.

public void fireBeforeWorkItemTransition(final ProcessInstance instance, WorkItem workitem, Transition<?> transition, ProcessRuntime runtime) {
    final Iterator<ProcessEventListener> iter = getEventListenersIterator();
    final List<ProcessEventListener> delayedListeners = new ArrayList<ProcessEventListener>();
    final ProcessWorkItemTransitionEvent event = new ProcessWorkItemTransitionEventImpl(instance, workitem, transition, runtime, false);
    if (iter.hasNext()) {
        do {
            ProcessEventListener listener = iter.next();
            if (listener instanceof DelayedExecution) {
                delayedListeners.add(listener);
            } else {
                listener.beforeWorkItemTransition(event);
            }
        } while (iter.hasNext());
    }
    unitOfWorkManager.currentUnitOfWork().intercept(WorkUnit.create(event, (e) -> {
        delayedListeners.forEach(l -> l.beforeWorkItemTransition(e));
    }));
}

Example 3 with ProcessWorkItemTransitionEvent

use of io.automatiko.engine.api.event.process.ProcessWorkItemTransitionEvent in project automatiko-engine by automatiko-io.

the class ProcessEventSupport method fireAfterWorkItemTransition.

public void fireAfterWorkItemTransition(final ProcessInstance instance, WorkItem workitem, Transition<?> transition, ProcessRuntime runtime) {
    final Iterator<ProcessEventListener> iter = getEventListenersIterator();
    final List<ProcessEventListener> delayedListeners = new ArrayList<ProcessEventListener>();
    final ProcessWorkItemTransitionEvent event = new ProcessWorkItemTransitionEventImpl(instance, workitem, transition, runtime, true);
    if (iter.hasNext()) {
        do {
            ProcessEventListener listener = iter.next();
            if (listener instanceof DelayedExecution) {
                delayedListeners.add(listener);
            } else {
                listener.afterWorkItemTransition(event);
            }
        } while (iter.hasNext());
    }
    unitOfWorkManager.currentUnitOfWork().intercept(WorkUnit.create(event, (e) -> {
        delayedListeners.forEach(l -> l.afterWorkItemTransition(e));
    }));
}

Example 4 with ProcessWorkItemTransitionEvent

use of io.automatiko.engine.api.event.process.ProcessWorkItemTransitionEvent in project automatiko-engine by automatiko-io.

the class ProcessInstanceEventBatch method events.

@Override
public Collection<DataEvent<?>> events() {
    Map<String, ProcessInstanceEventBody> processInstances = new LinkedHashMap<>();
    Map<String, UserTaskInstanceEventBody> userTaskInstances = new LinkedHashMap<>();
    Set<VariableInstanceEventBody> variables = new LinkedHashSet<>();
    for (ProcessEvent event : rawEvents) {
        ProcessInstanceEventBody body = processInstances.computeIfAbsent(event.getProcessInstance().getId(), key -> create(event));
        if (event instanceof ProcessNodeTriggeredEvent) {
            handleProcessNodeTriggeredEvent((ProcessNodeTriggeredEvent) event, body);
        } else if (event instanceof ProcessNodeLeftEvent) {
            handleProcessNodeLeftEvent((ProcessNodeLeftEvent) event, body);
        } else if (event instanceof ProcessCompletedEvent) {
            handleProcessCompletedEvent((ProcessCompletedEvent) event, body);
        } else if (event instanceof ProcessWorkItemTransitionEvent) {
            handleProcessWorkItemTransitionEvent((ProcessWorkItemTransitionEvent) event, userTaskInstances);
        } else if (event instanceof ProcessVariableChangedEvent) {
            handleProcessVariableChangedEvent((ProcessVariableChangedEvent) event, variables);
        }
    }
    Collection<DataEvent<?>> processedEvents = new ArrayList<>();
    processInstances.values().stream().map(pi -> new ProcessInstanceDataEvent(extractRuntimeSource(pi.metaData()), addons.toString(), pi.metaData(), pi)).forEach(processedEvents::add);
    userTaskInstances.values().stream().map(pi -> new UserTaskInstanceDataEvent(extractRuntimeSource(pi.metaData()), addons.toString(), pi.metaData(), pi)).forEach(processedEvents::add);
    variables.stream().map(pi -> new VariableInstanceDataEvent(extractRuntimeSource(pi.metaData()), addons.toString(), pi.metaData(), pi)).forEach(processedEvents::add);
    return processedEvents;
}

Example 5 with ProcessWorkItemTransitionEvent

use of io.automatiko.engine.api.event.process.ProcessWorkItemTransitionEvent in project automatiko-engine by automatiko-io.

the class UserTaskTest method testBasicUserTaskProcessVersioned.

@Test
public void testBasicUserTaskProcessVersioned() throws Exception {
    Application app = generateCodeProcessesOnly("usertask/UserTasksProcessVersion.bpmn2", "usertask/UserTasksProcessVersion2.bpmn2");
    assertThat(app).isNotNull();
    final List<String> workItemTransitionEvents = new ArrayList<>();
    app.config().process().processEventListeners().listeners().add(new DefaultProcessEventListener() {

        @Override
        public void beforeWorkItemTransition(ProcessWorkItemTransitionEvent event) {
            workItemTransitionEvents.add("BEFORE:: " + event);
        }

        @Override
        public void afterWorkItemTransition(ProcessWorkItemTransitionEvent event) {
            workItemTransitionEvents.add("AFTER:: " + event);
        }
    });
    // verify that both versions have corresponding process definitions
    assertThat(app.processes().processById("UserTasksProcess_2")).isNotNull();
    Process<? extends Model> p = app.processes().processById("UserTasksProcess_1");
    assertThat(p).isNotNull();
    // verify that both version have corresponding data model classes
    Class<?> model1Class = Class.forName("org.kie.kogito.test.UserTasksProcess_1Model", true, testClassLoader());
    assertNotNull(model1Class);
    Class<?> model2Class = Class.forName("org.kie.kogito.test.UserTasksProcess_2Model", true, testClassLoader());
    assertNotNull(model2Class);
    Model m = p.createModel();
    Map<String, Object> parameters = new HashMap<>();
    m.fromMap(parameters);
    ProcessInstance<?> processInstance = p.createInstance(m);
    processInstance.start();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    List<WorkItem> workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    assertEquals("FirstTask", workItems.get(0).getName());
    processInstance.completeWorkItem(workItems.get(0).getId(), null, securityPolicy);
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    assertEquals("SecondTask", workItems.get(0).getName());
    processInstance.completeWorkItem(workItems.get(0).getId(), null, securityPolicy);
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_COMPLETED);
    assertThat(workItemTransitionEvents).hasSize(8);
}