コード例 #1
0
 private void sendMemberAttributeEvent(
     MemberImpl member, MemberAttributeOperationType operationType, String key, Object value) {
   final MemberAttributeServiceEvent event =
       new MemberAttributeServiceEvent(this, member, operationType, key, value);
   MemberAttributeEvent attributeEvent =
       new MemberAttributeEvent(this, member, operationType, key, value);
   Collection<MembershipAwareService> membershipAwareServices =
       nodeEngine.getServices(MembershipAwareService.class);
   if (membershipAwareServices != null && !membershipAwareServices.isEmpty()) {
     for (final MembershipAwareService service : membershipAwareServices) {
       // service events should not block each other
       nodeEngine
           .getExecutionService()
           .execute(
               ExecutionService.SYSTEM_EXECUTOR,
               new Runnable() {
                 public void run() {
                   service.memberAttributeChanged(event);
                 }
               });
     }
   }
   EventService eventService = nodeEngine.getEventService();
   Collection<EventRegistration> registrations =
       eventService.getRegistrations(SERVICE_NAME, SERVICE_NAME);
   for (EventRegistration reg : registrations) {
     eventService.publishEvent(SERVICE_NAME, reg, attributeEvent, reg.getId().hashCode());
   }
 }
コード例 #2
0
 void sendClientEvent(ClientEvent event) {
   final EventService eventService = nodeEngine.getEventService();
   final Collection<EventRegistration> regs =
       eventService.getRegistrations(SERVICE_NAME, SERVICE_NAME);
   String uuid = event.getUuid();
   eventService.publishEvent(SERVICE_NAME, regs, event, uuid.hashCode());
 }
コード例 #3
0
 private void sendMembershipEventNotifications(
     MemberImpl member, Set<Member> members, final boolean added) {
   int eventType = added ? MembershipEvent.MEMBER_ADDED : MembershipEvent.MEMBER_REMOVED;
   MembershipEvent membershipEvent = new MembershipEvent(this, member, eventType, members);
   Collection<MembershipAwareService> membershipAwareServices =
       nodeEngine.getServices(MembershipAwareService.class);
   if (membershipAwareServices != null && !membershipAwareServices.isEmpty()) {
     final MembershipServiceEvent event = new MembershipServiceEvent(membershipEvent);
     for (final MembershipAwareService service : membershipAwareServices) {
       nodeEngine
           .getExecutionService()
           .execute(
               MEMBERSHIP_EVENT_EXECUTOR_NAME,
               new Runnable() {
                 public void run() {
                   if (added) {
                     service.memberAdded(event);
                   } else {
                     service.memberRemoved(event);
                   }
                 }
               });
     }
   }
   EventService eventService = nodeEngine.getEventService();
   Collection<EventRegistration> registrations =
       eventService.getRegistrations(SERVICE_NAME, SERVICE_NAME);
   for (EventRegistration reg : registrations) {
     eventService.publishEvent(SERVICE_NAME, reg, membershipEvent, reg.getId().hashCode());
   }
 }
コード例 #4
0
ファイル: ClientEngineImpl.java プロジェクト: notz/hazelcast
 String addClientListener(ClientListener clientListener) {
   final EventRegistration registration =
       nodeEngine
           .getEventService()
           .registerLocalListener(SERVICE_NAME, SERVICE_NAME, clientListener);
   return registration.getId();
 }
コード例 #5
0
 private void sendClientEvent(ClientEndpoint endpoint) {
   if (endpoint.isFirstConnection()) {
     final EventService eventService = nodeEngine.getEventService();
     final Collection<EventRegistration> regs =
         eventService.getRegistrations(SERVICE_NAME, SERVICE_NAME);
     eventService.publishEvent(SERVICE_NAME, regs, endpoint, endpoint.getUuid().hashCode());
   }
 }
コード例 #6
0
ファイル: Node.java プロジェクト: stefanLeo/hazelcast
 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);
     }
     boolean known = false;
     if (listener instanceof DistributedObjectListener) {
       final ProxyServiceImpl proxyService = (ProxyServiceImpl) nodeEngine.getProxyService();
       proxyService.addProxyListener((DistributedObjectListener) listener);
       known = true;
     }
     if (listener instanceof MembershipListener) {
       clusterService.addMembershipListener((MembershipListener) listener);
       known = true;
     }
     if (listener instanceof MigrationListener) {
       partitionService.addMigrationListener((MigrationListener) listener);
       known = true;
     }
     if (listener instanceof PartitionLostListener) {
       partitionService.addPartitionLostListener((PartitionLostListener) listener);
       known = true;
     }
     if (listener instanceof LifecycleListener) {
       hazelcastInstance.lifecycleService.addLifecycleListener((LifecycleListener) listener);
       known = true;
     }
     if (listener instanceof ClientListener) {
       String serviceName = ClientEngineImpl.SERVICE_NAME;
       nodeEngine.getEventService().registerLocalListener(serviceName, serviceName, listener);
       known = true;
     }
     if (listener != null && !known) {
       final String error = "Unknown listener type: " + listener.getClass();
       Throwable t = new IllegalArgumentException(error);
       logger.warning(error, t);
     }
   }
 }
コード例 #7
0
  public String addMembershipListener(MembershipListener listener) {
    checkNotNull(listener, "listener cannot be null");

    EventService eventService = nodeEngine.getEventService();
    EventRegistration registration;
    if (listener instanceof InitialMembershipListener) {
      lock.lock();
      try {
        ((InitialMembershipListener) listener).init(new InitialMembershipEvent(this, getMembers()));
        registration = eventService.registerLocalListener(SERVICE_NAME, SERVICE_NAME, listener);
      } finally {
        lock.unlock();
      }
    } else {
      registration = eventService.registerLocalListener(SERVICE_NAME, SERVICE_NAME, listener);
    }

    return registration.getId();
  }
コード例 #8
0
  public boolean removeMembershipListener(String registrationId) {
    checkNotNull(registrationId, "registrationId cannot be null");

    EventService eventService = nodeEngine.getEventService();
    return eventService.deregisterListener(SERVICE_NAME, SERVICE_NAME, registrationId);
  }
コード例 #9
0
 @Override
 public EventService getEventService() {
   return nodeEngine.getEventService();
 }
コード例 #10
0
ファイル: ClientEngineImpl.java プロジェクト: notz/hazelcast
 boolean removeClientListener(String registrationId) {
   return nodeEngine
       .getEventService()
       .deregisterListener(SERVICE_NAME, SERVICE_NAME, registrationId);
 }