Examples with ListenerConfig com.hazelcast.config.ListenerConfig used on opensource projects

Example 1 with ListenerConfig

use of com.hazelcast.config.ListenerConfig in project hazelcast by hazelcast.

the class MembershipListenerTest method initialMemberEvents_whenAddedViaConfig.

@Test
public void initialMemberEvents_whenAddedViaConfig() throws InterruptedException {
    hazelcastFactory.newHazelcastInstance();
    hazelcastFactory.newHazelcastInstance();
    ClientConfig clientConfig = new ClientConfig();
    final InitialMemberShipEventLogger listener = new InitialMemberShipEventLogger();
    clientConfig.addListenerConfig(new ListenerConfig().setImplementation(listener));
    hazelcastFactory.newHazelcastClient(clientConfig);
    EventObject eventObject = listener.events.poll(ASSERT_TRUE_EVENTUALLY_TIMEOUT, TimeUnit.SECONDS);
    assertInstanceOf(InitialMembershipEvent.class, eventObject);
    InitialMembershipEvent event = (InitialMembershipEvent) eventObject;
    assertEquals(2, event.getMembers().size());
    assertEquals(0, listener.events.size());
}

Example 2 with ListenerConfig

use of com.hazelcast.config.ListenerConfig in project hazelcast by hazelcast.

the class MembershipListenerTest method testAddInitialMembership_whenListenerAddedViaClientConfig.

/**
     * related to issue #1181
     */
@Test
public void testAddInitialMembership_whenListenerAddedViaClientConfig() throws InterruptedException {
    hazelcastFactory.newHazelcastInstance();
    ClientConfig clientConfig = new ClientConfig();
    clientConfig.addListenerConfig(new ListenerConfig().setImplementation(mock(InitialMembershipListener.class)));
    hazelcastFactory.newHazelcastClient(clientConfig);
}

Example 3 with ListenerConfig

use of com.hazelcast.config.ListenerConfig in project hazelcast by hazelcast.

the class MembershipListenerTest method givenMixOfListenerExists_whenConnect_thenCallInitialMembershipListener.

@Test
public void givenMixOfListenerExists_whenConnect_thenCallInitialMembershipListener() throws Exception {
    hazelcastFactory.newHazelcastInstance();
    final ClientConfig config = new ClientConfig();
    // first add bunch of *regular* MembershipListener. They do not implement InitialMembershipListener
    config.addListenerConfig(new ListenerConfig().setImplementation(new MemberShipEventLogger()));
    config.addListenerConfig(new ListenerConfig().setImplementation(new MemberShipEventLogger()));
    config.addListenerConfig(new ListenerConfig().setImplementation(new MemberShipEventLogger()));
    // now add an InitialMembershipListener
    // if there is an exception thrown during event delivery to regular listeners
    // then no event will likely be delivered to InitialMemberShipEventLogger
    final InitialMemberShipEventLogger initialListener = new InitialMemberShipEventLogger();
    config.addListenerConfig(new ListenerConfig().setImplementation(initialListener));
    //connect to a grid
    hazelcastFactory.newHazelcastClient(config);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertEquals("Expecting one event", 1, initialListener.events.size());
            InitialMembershipEvent event = (InitialMembershipEvent) initialListener.events.getLast();
            assertEquals(1, event.getMembers().size());
        }
    });
}

Example 4 with ListenerConfig

use of com.hazelcast.config.ListenerConfig in project hazelcast by hazelcast.

the class ClientServiceTest method testClientListener_fromConfig.

@Test
public void testClientListener_fromConfig() {
    Config config = new Config();
    final CountDownLatch connectedLatch = new CountDownLatch(1);
    final CountDownLatch disconnectedLatch = new CountDownLatch(1);
    ListenerConfig listenerConfig = new ListenerConfig(new ClientListener() {

        @Override
        public void clientConnected(Client client) {
            connectedLatch.countDown();
        }

        @Override
        public void clientDisconnected(Client client) {
            disconnectedLatch.countDown();
        }
    });
    config.addListenerConfig(listenerConfig);
    HazelcastInstance instance = hazelcastFactory.newHazelcastInstance(config);
    HazelcastInstance client = hazelcastFactory.newHazelcastClient();
    client.shutdown();
    assertOpenEventually(connectedLatch);
    assertOpenEventually(disconnectedLatch);
    instance.shutdown();
}

Example 5 with ListenerConfig

use of com.hazelcast.config.ListenerConfig in project hazelcast by hazelcast.

the class ClientServiceTest method testConnectedClientsWithReAuth.

@Test(timeout = 120000)
public void testConnectedClientsWithReAuth() throws InterruptedException {
    final ClientConfig clientConfig = new ClientConfig();
    clientConfig.getNetworkConfig().setConnectionAttemptPeriod(1000 * 5);
    clientConfig.getNetworkConfig().setConnectionAttemptLimit(Integer.MAX_VALUE);
    final CountDownLatch countDownLatch = new CountDownLatch(2);
    clientConfig.addListenerConfig(new ListenerConfig(new LifecycleListener() {

        @Override
        public void stateChanged(LifecycleEvent event) {
            if (event.getState() == LifecycleEvent.LifecycleState.CLIENT_CONNECTED) {
                countDownLatch.countDown();
            }
        }
    }));
    HazelcastInstance instance = hazelcastFactory.newHazelcastInstance();
    final HazelcastInstance client = hazelcastFactory.newHazelcastClient(clientConfig);
    //restart the node
    instance.shutdown();
    final HazelcastInstance restartedInstance = hazelcastFactory.newHazelcastInstance();
    // do any operation
    client.getMap(randomMapName()).size();
    //wait for clients to reconnect & reAuth
    assertOpenEventually(countDownLatch);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertEquals(1, restartedInstance.getClientService().getConnectedClients().size());
        }
    });
}