private void initializeListeners(Config config) {
for (final ListenerConfig listenerCfg : config.getListenerConfigs()) {
Object listener = listenerCfg.getImplementation();
if (listener == null) {
try {
listener = ClassLoaderUtil.newInstance(configClassLoader, listenerCfg.getClassName());
} catch (Exception e) {
logger.severe(e);
}
}
if (listener instanceof HazelcastInstanceAware) {
((HazelcastInstanceAware) listener).setHazelcastInstance(hazelcastInstance);
}
if (listener instanceof DistributedObjectListener) {
final ProxyServiceImpl proxyService = (ProxyServiceImpl) nodeEngine.getProxyService();
proxyService.addProxyListener((DistributedObjectListener) listener);
} else if (listener instanceof MembershipListener) {
clusterService.addMembershipListener((MembershipListener) listener);
} else if (listener instanceof MigrationListener) {
partitionService.addMigrationListener((MigrationListener) listener);
} else if (listener instanceof LifecycleListener) {
hazelcastInstance.lifecycleService.addLifecycleListener((LifecycleListener) listener);
} else if (listener != null) {
final String error = "Unknown listener type: " + listener.getClass();
Throwable t = new IllegalArgumentException(error);
logger.warning(error, t);
}
}
}
@Test
public void testConfigListeners() {
assertNotNull(membershipListener);
List<ListenerConfig> list = config.getListenerConfigs();
assertEquals(2, list.size());
for (ListenerConfig lc : list) {
if (lc.getClassName() != null) {
assertNull(lc.getImplementation());
assertEquals(DummyMembershipListener.class.getName(), lc.getClassName());
} else {
assertNotNull(lc.getImplementation());
assertEquals(membershipListener, lc.getImplementation());
}
}
}