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

Example 16 with EventFilter

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

the class MapServiceContextImpl method addPartitionLostListener.

@Override
public UUID addPartitionLostListener(MapPartitionLostListener listener, String mapName) {
    ListenerAdapter listenerAdapter = new InternalMapPartitionLostListenerAdapter(listener);
    EventFilter filter = new MapPartitionLostEventFilter();
    EventRegistration registration = eventService.registerListener(SERVICE_NAME, mapName, filter, listenerAdapter);
    return registration.getId();
}

Example 17 with EventFilter

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

the class ReplicatedMapProxy method addEntryListener.

@Nonnull
@Override
public UUID addEntryListener(@Nonnull EntryListener<K, V> listener, @Nonnull Predicate<K, V> predicate, @Nullable K key) {
    checkNotNull(listener, NULL_LISTENER_IS_NOT_ALLOWED);
    checkNotNull(predicate, NULL_PREDICATE_IS_NOT_ALLOWED);
    EventFilter eventFilter = new ReplicatedQueryEventFilter(serializationService.toData(key), predicate);
    return eventPublishingService.addLocalEventListener(listener, eventFilter, name);
}

Example 18 with EventFilter

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

the class ReplicatedMapProxy method addEntryListener.

@Nonnull
@Override
public UUID addEntryListener(@Nonnull EntryListener<K, V> listener, @Nullable K key) {
    checkNotNull(listener, NULL_LISTENER_IS_NOT_ALLOWED);
    EventFilter eventFilter = new ReplicatedEntryEventFilter(serializationService.toData(key));
    return eventPublishingService.addLocalEventListener(listener, eventFilter, name);
}

Example 19 with EventFilter

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

the class DefaultQueryCache method addEntryListenerInternal.

private UUID addEntryListenerInternal(MapListener listener, K key, boolean includeValue) {
    checkNotNull(listener, "listener cannot be null");
    Data keyData = toData(key);
    EventFilter filter = new EntryEventFilter(keyData, includeValue);
    QueryCacheEventService eventService = getEventService();
    String mapName = delegate.getName();
    return eventService.addListener(mapName, cacheId, listener, filter);
}

Example 20 with EventFilter

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

the class NodeQueryCacheEventService method publishLocalEvent.

// TODO needs refactoring.
private void publishLocalEvent(String cacheId, Object eventData, Extractors extractors) {
    Collection<EventRegistration> eventRegistrations = getRegistrations(cacheId);
    if (eventRegistrations.isEmpty()) {
        return;
    }
    for (EventRegistration eventRegistration : eventRegistrations) {
        Registration registration = (Registration) eventRegistration;
        Object listener = registration.getListener();
        if (!(listener instanceof QueryCacheListenerAdapter)) {
            continue;
        }
        Object eventDataToPublish = eventData;
        int orderKey = -1;
        if (eventDataToPublish instanceof LocalCacheWideEventData) {
            orderKey = cacheId.hashCode();
        } else if (eventDataToPublish instanceof LocalEntryEventData) {
            LocalEntryEventData localEntryEventData = (LocalEntryEventData) eventDataToPublish;
            if (localEntryEventData.getEventType() != EventLostEvent.EVENT_TYPE) {
                EventFilter filter = registration.getFilter();
                if (!canPassFilter(localEntryEventData, filter, extractors)) {
                    continue;
                } else {
                    boolean includeValue = isIncludeValue(filter);
                    eventDataToPublish = includeValue ? localEntryEventData : localEntryEventData.cloneWithoutValue();
                    Data keyData = localEntryEventData.getKeyData();
                    orderKey = keyData == null ? -1 : keyData.hashCode();
                }
            }
        }
        publishEventInternal(registration, eventDataToPublish, orderKey);
    }
}