Examples with ITopic com.hazelcast.core.ITopic used on opensource projects

Example 26 with ITopic

use of com.hazelcast.core.ITopic in project hazelcast by hazelcast.

the class EventServiceTest method testEventService.

@Test(timeout = 90000)
public void testEventService() throws Exception {
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(3);
    HazelcastInstanceProxy h1 = (HazelcastInstanceProxy) factory.newHazelcastInstance();
    HazelcastInstanceProxy h2 = (HazelcastInstanceProxy) factory.newHazelcastInstance();
    HazelcastInstanceProxy h3 = (HazelcastInstanceProxy) factory.newHazelcastInstance();
    CountDownLatch l1 = new CountDownLatch(1000);
    CountDownLatch l2 = new CountDownLatch(1000);
    CountDownLatch l3 = new CountDownLatch(1000);
    ITopic t1 = h1.getTopic("foo");
    ITopic t2 = h2.getTopic("foo");
    ITopic t3 = h3.getTopic("foo");
    t1.addMessageListener(createMessageListener(l1));
    t2.addMessageListener(createMessageListener(l2));
    t3.addMessageListener(createMessageListener(l3));
    MemberImpl m1 = (MemberImpl) h1.getCluster().getLocalMember();
    MemberImpl m2 = (MemberImpl) h2.getCluster().getLocalMember();
    MemberImpl m3 = (MemberImpl) h3.getCluster().getLocalMember();
    Address a1 = m1.getAddress();
    Address a2 = m2.getAddress();
    Address a3 = m3.getAddress();
    Field original = HazelcastInstanceProxy.class.getDeclaredField("original");
    original.setAccessible(true);
    HazelcastInstanceImpl impl1 = (HazelcastInstanceImpl) original.get(h1);
    HazelcastInstanceImpl impl2 = (HazelcastInstanceImpl) original.get(h2);
    HazelcastInstanceImpl impl3 = (HazelcastInstanceImpl) original.get(h3);
    EventService es1 = impl1.node.nodeEngine.getEventService();
    EventService es2 = impl2.node.nodeEngine.getEventService();
    EventService es3 = impl3.node.nodeEngine.getEventService();
    SerializationService ss1 = impl1.node.nodeEngine.getSerializationService();
    SerializationService ss2 = impl2.node.nodeEngine.getSerializationService();
    SerializationService ss3 = impl3.node.nodeEngine.getSerializationService();
    int counter = 0;
    for (int i = 0; i < 3000; i++) {
        if (counter == 0) {
            TopicEvent event = builTopicEvent("Foo" + i, m1, ss1);
            Collection<EventRegistration> registrations = es1.getRegistrations(TopicService.SERVICE_NAME, "foo");
            EventRegistration registration = findEventRegistration(a3, registrations);
            es1.publishEvent(TopicService.SERVICE_NAME, registration, event, 0);
        } else if (counter == 1) {
            TopicEvent event = builTopicEvent("Foo" + i, m2, ss2);
            Collection<EventRegistration> registrations = es2.getRegistrations(TopicService.SERVICE_NAME, "foo");
            EventRegistration registration = findEventRegistration(a1, registrations);
            es2.publishEvent(TopicService.SERVICE_NAME, registration, event, 0);
        } else if (counter == 2) {
            TopicEvent event = builTopicEvent("Foo" + i, m3, ss3);
            Collection<EventRegistration> registrations = es3.getRegistrations(TopicService.SERVICE_NAME, "foo");
            EventRegistration registration = findEventRegistration(a2, registrations);
            es3.publishEvent(TopicService.SERVICE_NAME, registration, event, 0);
        }
        counter++;
        if (counter == 3)
            counter = 0;
    }
    l1.await(30, TimeUnit.SECONDS);
    l2.await(30, TimeUnit.SECONDS);
    l3.await(30, TimeUnit.SECONDS);
}