Java Code Examples for org.camunda.bpm.engine.runtime.EventSubscriptionQuery#list()

The following examples show how to use org.camunda.bpm.engine.runtime.EventSubscriptionQuery#list() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: InterruptingEventSubProcessTest.java    From camunda-bpm-platform with Apache License 2.0 6 votes vote down vote up 
@Deployment
public void testKeepCompensation() {
  ProcessInstance pi = runtimeService.startProcessInstanceByKey("process");

  TaskQuery taskQuery = taskService.createTaskQuery();
  EventSubscriptionQuery eventSubscriptionQuery = runtimeService.createEventSubscriptionQuery();

  Task task = taskQuery.singleResult();
  assertNotNull(task);
  assertEquals("taskBeforeInterruptingEventSuprocess", task.getTaskDefinitionKey());

  List<EventSubscription> eventSubscriptions = eventSubscriptionQuery.list();
  assertEquals(2, eventSubscriptions.size());

  runtimeService.messageEventReceived("newMessage", pi.getId());

  task = taskQuery.singleResult();
  assertNotNull(task);
  assertEquals("taskAfterMessageStartEvent", task.getTaskDefinitionKey());

  assertEquals(1, eventSubscriptionQuery.count());

  taskService.complete(task.getId());

  assertProcessEnded(pi.getId());
}
Example 2
Source File: EventSubscriptionRestServiceImpl.java    From camunda-bpm-platform with Apache License 2.0 6 votes vote down vote up 
public List<EventSubscriptionDto> queryEventSubscriptions(EventSubscriptionQueryDto queryDto, Integer firstResult, Integer maxResults) {
  ProcessEngine engine = getProcessEngine();
  queryDto.setObjectMapper(getObjectMapper());
  EventSubscriptionQuery query = queryDto.toQuery(engine);

  List<EventSubscription> matchingEventSubscriptions;
  if (firstResult != null || maxResults != null) {
    matchingEventSubscriptions = executePaginatedQuery(query, firstResult, maxResults);
  } else {
    matchingEventSubscriptions = query.list();
  }

  List<EventSubscriptionDto> eventSubscriptionResults = new ArrayList<EventSubscriptionDto>();
  for (EventSubscription eventSubscription : matchingEventSubscriptions) {
    EventSubscriptionDto resultEventSubscription = EventSubscriptionDto.fromEventSubscription(eventSubscription);
    eventSubscriptionResults.add(resultEventSubscription);
  }
  return eventSubscriptionResults;
}
Example 3
Source File: InterruptingEventSubProcessTest.java    From camunda-bpm-platform with Apache License 2.0 5 votes vote down vote up 
@Deployment(resources="org/camunda/bpm/engine/test/bpmn/subprocess/InterruptingEventSubProcessTest.testCancelEventSubscriptions.bpmn")
public void testCancelEventSubscriptionsWhenReceivingAMessage() {
  ProcessInstance pi = runtimeService.startProcessInstanceByKey("process");

  TaskQuery taskQuery = taskService.createTaskQuery();
  EventSubscriptionQuery eventSubscriptionQuery = runtimeService.createEventSubscriptionQuery();

  Task task = taskQuery.singleResult();
  assertNotNull(task);
  assertEquals("taskBeforeInterruptingEventSuprocess", task.getTaskDefinitionKey());

  List<EventSubscription> eventSubscriptions = eventSubscriptionQuery.list();
  assertEquals(2, eventSubscriptions.size());

  runtimeService.messageEventReceived("newMessage", pi.getId());

  task = taskQuery.singleResult();
  assertNotNull(task);
  assertEquals("taskAfterMessageStartEvent", task.getTaskDefinitionKey());

  assertEquals(0, eventSubscriptionQuery.count());

  try {
    runtimeService.signalEventReceived("newSignal", pi.getId());
    fail("A ProcessEngineException was expected.");
  } catch (ProcessEngineException e) {
    // expected exception;
  }

  taskService.complete(task.getId());

  assertProcessEnded(pi.getId());
}
Example 4
Source File: InterruptingEventSubProcessTest.java    From camunda-bpm-platform with Apache License 2.0 5 votes vote down vote up 
@Deployment(resources="org/camunda/bpm/engine/test/bpmn/subprocess/InterruptingEventSubProcessTest.testCancelEventSubscriptions.bpmn")
public void testCancelEventSubscriptionsWhenReceivingASignal() {
  ProcessInstance pi = runtimeService.startProcessInstanceByKey("process");

  TaskQuery taskQuery = taskService.createTaskQuery();
  EventSubscriptionQuery eventSubscriptionQuery = runtimeService.createEventSubscriptionQuery();

  Task task = taskQuery.singleResult();
  assertNotNull(task);
  assertEquals("taskBeforeInterruptingEventSuprocess", task.getTaskDefinitionKey());

  List<EventSubscription> eventSubscriptions = eventSubscriptionQuery.list();
  assertEquals(2, eventSubscriptions.size());

  runtimeService.signalEventReceived("newSignal", pi.getId());

  task = taskQuery.singleResult();
  assertNotNull(task);
  assertEquals("tastAfterSignalStartEvent", task.getTaskDefinitionKey());

  assertEquals(0, eventSubscriptionQuery.count());

  try {
    runtimeService.messageEventReceived("newMessage", pi.getId());
    fail("A ProcessEngineException was expected.");
  } catch (ProcessEngineException e) {
    // expected exception;
  }

  taskService.complete(task.getId());

  assertProcessEnded(pi.getId());
}
Example 5
Source File: CallActivityTest.java    From camunda-bpm-platform with Apache License 2.0 5 votes vote down vote up 
@Deployment(resources = {"org/camunda/bpm/engine/test/bpmn/callactivity/CallActivity.testInterruptingEventSubProcessEventSubscriptions.bpmn20.xml",
  "org/camunda/bpm/engine/test/bpmn/callactivity/interruptingEventSubProcessEventSubscriptions.bpmn20.xml"})
public void testInterruptingMessageEventSubProcessEventSubscriptionsInsideCallActivity() {
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("callInterruptingEventSubProcess");

  // one task in the call activity subprocess should be active after starting the process instance
  TaskQuery taskQuery = taskService.createTaskQuery();
  Task taskInsideCallActivity = taskQuery.singleResult();
  assertEquals("taskBeforeInterruptingEventSubprocess", taskInsideCallActivity.getTaskDefinitionKey());

  // we should have no event subscriptions for the parent process
  assertEquals(0, runtimeService.createEventSubscriptionQuery().processInstanceId(processInstance.getId()).count());
  // we should have two event subscriptions for the called process instance, one for message and one for signal
  String calledProcessInstanceId = taskInsideCallActivity.getProcessInstanceId();
  EventSubscriptionQuery eventSubscriptionQuery = runtimeService.createEventSubscriptionQuery().processInstanceId(calledProcessInstanceId);
  List<EventSubscription> subscriptions = eventSubscriptionQuery.list();
  assertEquals(2, subscriptions.size());

  // start the message interrupting event sub process
  runtimeService.correlateMessage("newMessage");
  Task taskAfterMessageStartEvent = taskQuery.processInstanceId(calledProcessInstanceId).singleResult();
  assertEquals("taskAfterMessageStartEvent", taskAfterMessageStartEvent.getTaskDefinitionKey());

  // no subscriptions left
  assertEquals(0, eventSubscriptionQuery.count());

  // Complete the task inside the called process instance
  taskService.complete(taskAfterMessageStartEvent.getId());

  assertProcessEnded(calledProcessInstanceId);
  assertProcessEnded(processInstance.getId());
}
Example 6
Source File: CallActivityTest.java    From camunda-bpm-platform with Apache License 2.0 5 votes vote down vote up 
@Deployment(resources = {"org/camunda/bpm/engine/test/bpmn/callactivity/CallActivity.testInterruptingEventSubProcessEventSubscriptions.bpmn20.xml",
  "org/camunda/bpm/engine/test/bpmn/callactivity/interruptingEventSubProcessEventSubscriptions.bpmn20.xml"})
public void testInterruptingSignalEventSubProcessEventSubscriptionsInsideCallActivity() {
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("callInterruptingEventSubProcess");

  // one task in the call activity subprocess should be active after starting the process instance
  TaskQuery taskQuery = taskService.createTaskQuery();
  Task taskInsideCallActivity = taskQuery.singleResult();
  assertEquals("taskBeforeInterruptingEventSubprocess", taskInsideCallActivity.getTaskDefinitionKey());

  // we should have no event subscriptions for the parent process
  assertEquals(0, runtimeService.createEventSubscriptionQuery().processInstanceId(processInstance.getId()).count());
  // we should have two event subscriptions for the called process instance, one for message and one for signal
  String calledProcessInstanceId = taskInsideCallActivity.getProcessInstanceId();
  EventSubscriptionQuery eventSubscriptionQuery = runtimeService.createEventSubscriptionQuery().processInstanceId(calledProcessInstanceId);
  List<EventSubscription> subscriptions = eventSubscriptionQuery.list();
  assertEquals(2, subscriptions.size());

  // start the signal interrupting event sub process
  runtimeService.signalEventReceived("newSignal");
  Task taskAfterSignalStartEvent = taskQuery.processInstanceId(calledProcessInstanceId).singleResult();
  assertEquals("taskAfterSignalStartEvent", taskAfterSignalStartEvent.getTaskDefinitionKey());

  // no subscriptions left
  assertEquals(0, eventSubscriptionQuery.count());

  // Complete the task inside the called process instance
  taskService.complete(taskAfterSignalStartEvent.getId());

  assertProcessEnded(calledProcessInstanceId);
  assertProcessEnded(processInstance.getId());
}