Examples with EventService com.hazelcast.spi.impl.eventservice.EventService used on opensource projects

Example 46 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class MultiMapEventsPublisher method publishMultiMapEvent.

public void publishMultiMapEvent(String mapName, EntryEventType eventType, int numberOfEntriesAffected) {
    EventService eventService = nodeEngine.getEventService();
    Collection<EventRegistration> registrations = eventService.getRegistrations(MultiMapService.SERVICE_NAME, mapName);
    if (registrations.isEmpty()) {
        return;
    }
    Address caller = nodeEngine.getThisAddress();
    String source = caller.toString();
    MapEventData mapEventData = new MapEventData(source, mapName, caller, eventType.getType(), numberOfEntriesAffected);
    eventService.publishEvent(MultiMapService.SERVICE_NAME, registrations, mapEventData, mapName.hashCode());
}

Example 47 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class ProxyRegistry method publish.

private void publish(DistributedObjectEventPacket event) {
    EventService eventService = proxyService.nodeEngine.getEventService();
    Collection<EventRegistration> registrations = eventService.getRegistrations(ProxyServiceImpl.SERVICE_NAME, ProxyServiceImpl.SERVICE_NAME);
    eventService.publishRemoteEvent(ProxyServiceImpl.SERVICE_NAME, registrations, event, event.getName().hashCode());
}

Example 48 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class ProxyRegistry method destroyProxy.

/**
 * Destroys a proxy.
 *
 * @param name         The name of the proxy to destroy.
 * @param source       The UUID of the client or member which initialized destroyProxy.
 * @param publishEvent true if this destroy should be published.
 */
void destroyProxy(String name, UUID source, boolean publishEvent) {
    final DistributedObjectFuture proxyFuture = proxies.remove(name);
    if (proxyFuture == null) {
        return;
    }
    DistributedObject proxy;
    try {
        proxy = proxyFuture.getNow();
    } catch (Throwable t) {
        proxyService.logger.warning("Cannot destroy proxy [" + serviceName + ":" + name + "], since its creation is failed with " + t.getClass().getName() + ": " + t.getMessage());
        return;
    }
    if (proxy == null) {
        // complete exceptionally the proxy future
        try {
            proxyFuture.setError(new DistributedObjectDestroyedException("Proxy [" + serviceName + ":" + name + "] " + "was destroyed while being created. This may result in incomplete cleanup of resources."));
        } catch (IllegalStateException e) {
            // proxy was set and initialized in the meanwhile
            proxy = proxyFuture.get();
        }
    }
    if (proxy != null) {
        EventService eventService = proxyService.nodeEngine.getEventService();
        ProxyEventProcessor callback = new ProxyEventProcessor(proxyService.listeners.values(), DESTROYED, serviceName, name, proxy, source);
        eventService.executeEventCallback(callback);
    }
    if (publishEvent) {
        publish(new DistributedObjectEventPacket(DESTROYED, serviceName, name, source));
    }
}

Example 49 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class PublishOperation method run.

@Override
public void run() throws Exception {
    TopicService service = getService();
    TopicEvent topicEvent = new TopicEvent(name, message, getCallerAddress());
    EventService eventService = getNodeEngine().getEventService();
    Collection<EventRegistration> registrations = eventService.getRegistrations(TopicService.SERVICE_NAME, name);
    Lock lock = service.getOrderLock(name);
    lock.lock();
    try {
        eventService.publishEvent(TopicService.SERVICE_NAME, registrations, topicEvent, name.hashCode());
    } finally {
        lock.unlock();
    }
}

Example 50 with EventService

use of com.hazelcast.spi.impl.eventservice.EventService in project hazelcast by hazelcast.

the class ClientMigrationListenerTest method assertRegistrationsSizeEventually.

private void assertRegistrationsSizeEventually(HazelcastInstance instance, int size) {
    assertTrueEventually(() -> {
        EventService eventService = getNode(instance).getNodeEngine().getEventService();
        Collection<EventRegistration> registrations = eventService.getRegistrations(SERVICE_NAME, MIGRATION_EVENT_TOPIC);
        assertEquals(size, registrations.size());
    });
}