@Test
public void testHazelcastInstances() {
assertNotNull(map1);
assertNotNull(map2);
assertNotNull(multiMap);
assertNotNull(replicatedMap);
assertNotNull(queue);
assertNotNull(topic);
assertNotNull(set);
assertNotNull(list);
assertNotNull(executorService);
assertNotNull(idGenerator);
assertNotNull(atomicLong);
assertNotNull(atomicReference);
assertNotNull(countDownLatch);
assertNotNull(semaphore);
assertNotNull(lock);
assertEquals("map1", map1.getName());
assertEquals("map2", map2.getName());
assertEquals("testMultimap", multiMap.getName());
assertEquals("replicatedMap", replicatedMap.getName());
assertEquals("testQ", queue.getName());
assertEquals("testTopic", topic.getName());
assertEquals("set", set.getName());
assertEquals("list", list.getName());
assertEquals("idGenerator", idGenerator.getName());
assertEquals("atomicLong", atomicLong.getName());
assertEquals("atomicReference", atomicReference.getName());
assertEquals("countDownLatch", countDownLatch.getName());
assertEquals("semaphore", semaphore.getName());
}
@Test
public void testName() {
String randomTopicName = randomString();
HazelcastInstance hClient = createHazelcastInstance();
ITopic<?> topic = hClient.getTopic(randomTopicName);
assertEquals(randomTopicName, topic.getName());
}
protected TopicMBean(ITopic managedObject, ManagementService service) {
super(managedObject, service);
objectName = service.createObjectName("ITopic", managedObject.getName());
MessageListener messageListener =
new MessageListener() {
public void onMessage(Message message) {
totalMessageCount.incrementAndGet();
}
};
registrationId = managedObject.addMessageListener(messageListener);
}
/*
* (non-Javadoc)
*
* @see
* com.hazelcast.core.MessageListener#onMessage(com.hazelcast.core.Message)
*/
@Override
public void onMessage(Message<byte[]> hzMsg) {
// We always queue the message even if we have a message listener. We'll
// immediately pull it out of the queue and dispatch in a separate thread.
// This is important to prevent slow message handlers from blocking topic
// distribution in Hazelcast.
if (!queue.offer(hzMsg.getMessageObject())) {
log.warn(
format(
"In-memory message buffer full for topic [%s]. "
+ "Messages will be lost. Consider increaing the speed of "
+ "the consumer or the message buffer.",
msgTopic.getName()));
return;
}
if (messageListener != null) {
hazelcastMQContext.onConsumerDispatchReady(id);
}
}
