Examples with EventSubscriber org.eclipse.che.api.core.notification.EventSubscriber used on opensource projects

Example 1 with EventSubscriber

use of org.eclipse.che.api.core.notification.EventSubscriber in project che by eclipse.

the class WorkspaceServiceTermination method terminate.

@Override
public void terminate() throws InterruptedException {
    EventSubscriber propagator = new WorkspaceStoppedEventsPropagator();
    eventService.subscribe(propagator);
    try {
        workspaceManager.shutdown();
    } finally {
        eventService.unsubscribe(propagator);
    }
}

Example 2 with EventSubscriber

use of org.eclipse.che.api.core.notification.EventSubscriber in project che by eclipse.

the class UserDaoTest method shouldFireBeforeUserRemovedEventOnRemoveExistedUser.

@Test
public void shouldFireBeforeUserRemovedEventOnRemoveExistedUser() throws Exception {
    final UserImpl user = users[0];
    final BeforeUserRemovedEvent[] firedEvent = { null };
    EventSubscriber<BeforeUserRemovedEvent> beforeUserRemovedSubscriber = event -> firedEvent[0] = event;
    eventService.subscribe(beforeUserRemovedSubscriber, BeforeUserRemovedEvent.class);
    userDao.remove(user.getId());
    assertNotNull(firedEvent[0]);
    assertEquals(firedEvent[0].getUser().getId(), user.getId());
    eventService.unsubscribe(beforeUserRemovedSubscriber, BeforeUserRemovedEvent.class);
}

Example 3 with EventSubscriber

use of org.eclipse.che.api.core.notification.EventSubscriber in project che by eclipse.

the class UserDaoTest method shouldFireUserRemovedEventOnRemoveExistedUser.

@Test
public void shouldFireUserRemovedEventOnRemoveExistedUser() throws Exception {
    final UserImpl user = users[0];
    final UserRemovedEvent[] firedEvent = { null };
    EventSubscriber<UserRemovedEvent> userRemovedSubscriber = event -> firedEvent[0] = event;
    eventService.subscribe(userRemovedSubscriber, UserRemovedEvent.class);
    userDao.remove(user.getId());
    assertNotNull(firedEvent[0]);
    assertEquals(firedEvent[0].getUserId(), user.getId());
    eventService.unsubscribe(userRemovedSubscriber, UserRemovedEvent.class);
}

Example 4 with EventSubscriber

use of org.eclipse.che.api.core.notification.EventSubscriber in project che by eclipse.

the class WorkspaceServiceTerminationTest method publishesStoppedWorkspaceStoppedEventsAsServiceItemStoppedEvents.

@Test
public void publishesStoppedWorkspaceStoppedEventsAsServiceItemStoppedEvents() throws Exception {
    when(workspaceManager.getRunningWorkspacesIds()).thenReturn(ImmutableSet.of("id1", "id2", "id3"));
    doAnswer(inv -> {
        @SuppressWarnings("unchecked") EventSubscriber<WorkspaceStatusEvent> subscriber = (EventSubscriber<WorkspaceStatusEvent>) inv.getArguments()[0];
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.STARTING, "id1"));
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.RUNNING, "id1"));
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.STOPPING, "id1"));
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.STOPPED, "id1"));
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.RUNNING, "id2"));
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.STOPPING, "id2"));
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.STOPPED, "id2"));
        subscriber.onEvent(newWorkspaceStatusEvent(WorkspaceStatus.STOPPED, "id3"));
        return null;
    }).when(eventService).subscribe(any());
    termination.terminate();
    verify(eventService).publish(new SystemServiceItemStoppedEvent("workspace", "id1", 1, 3));
    verify(eventService).publish(new SystemServiceItemStoppedEvent("workspace", "id2", 2, 3));
    verify(eventService).publish(new SystemServiceItemStoppedEvent("workspace", "id3", 3, 3));
}