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

Example 6 with ITopic

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

the class ClientReliableTopicTest method removeMessageListener_whenAlreadyRemoved.

@Test
public void removeMessageListener_whenAlreadyRemoved() {
    ITopic topic = client.getReliableTopic(randomString());
    final ReliableMessageListenerMock listener = new ReliableMessageListenerMock();
    UUID id = topic.addMessageListener(listener);
    topic.removeMessageListener(id);
    boolean result = topic.removeMessageListener(id);
    assertFalse(result);
    topic.publish("1");
    // it should not receive any events.
    assertTrueDelayed5sec(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertEquals(0, listener.objects.size());
        }
    });
}

Example 7 with ITopic

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

the class ClientReliableTopicTest method publishSingle.

// ============================================
@Test
public void publishSingle() throws InterruptedException {
    ITopic topic = client.getReliableTopic(randomString());
    final ReliableMessageListenerMock listener = new ReliableMessageListenerMock();
    topic.addMessageListener(listener);
    final String msg = "foobar";
    topic.publish(msg);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertContains(listener.objects, msg);
        }
    });
}

Example 8 with ITopic

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

the class ClientTopicTest method testGetLocalTopicStats.

@Test(expected = UnsupportedOperationException.class)
public void testGetLocalTopicStats() throws Exception {
    ITopic topic = client.getTopic(randomString());
    topic.getLocalTopicStats();
}

Example 9 with ITopic

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

the class ClientRegressionWithMockNetworkTest method testServerShouldNotCloseClientWhenClientOnlyListening.

@Test
@Category(SlowTest.class)
public void testServerShouldNotCloseClientWhenClientOnlyListening() {
    Config config = new Config();
    int clientHeartbeatSeconds = 8;
    config.setProperty(ClusterProperty.CLIENT_HEARTBEAT_TIMEOUT_SECONDS.getName(), String.valueOf(clientHeartbeatSeconds));
    hazelcastFactory.newHazelcastInstance(config);
    ClientConfig clientConfig = new ClientConfig();
    clientConfig.setProperty(ClientProperty.HEARTBEAT_INTERVAL.getName(), "1000");
    HazelcastInstance client = hazelcastFactory.newHazelcastClient(clientConfig);
    HazelcastInstance client2 = hazelcastFactory.newHazelcastClient();
    AtomicBoolean isClientDisconnected = new AtomicBoolean();
    client.getLifecycleService().addLifecycleListener(event -> {
        if (CLIENT_DISCONNECTED.equals(event.getState())) {
            isClientDisconnected.set(true);
        }
    });
    String key = "topicName";
    ITopic<Object> topic = client.getTopic(key);
    MessageListener<Object> listener = message -> {
    };
    UUID id = topic.addMessageListener(listener);
    ITopic<Object> client2Topic = client2.getTopic(key);
    long begin = System.currentTimeMillis();
    while (System.currentTimeMillis() - begin < TimeUnit.SECONDS.toMillis(clientHeartbeatSeconds * 2)) {
        client2Topic.publish("message");
    }
    topic.removeMessageListener(id);
    assertFalse(isClientDisconnected.get());
}

Example 10 with ITopic

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

the class ReliableTopicCreateTest method testConfiguredListenerClass.

@Test
public void testConfiguredListenerClass() {
    Config config = new Config();
    config.addReliableTopicConfig(new ReliableTopicConfig("foo*").addMessageListenerConfig(new ListenerConfig(ReliableMessageListenerMock.class.getName())));
    HazelcastInstance hz = createHazelcastInstance(config);
    ITopic topic = hz.getReliableTopic("foo");
    ReliableTopicProxy proxy = assertInstanceOf(ReliableTopicProxy.class, topic);
    // check there is one listener.
    assertEquals(1, proxy.runnersMap.size());
    // check that the listener is of the right class.
    MessageRunner runner = (MessageRunner) proxy.runnersMap.values().iterator().next();
    assertInstanceOf(ReliableMessageListenerMock.class, runner.listener);
}