Examples with EventData com.hazelcast.map.impl.event.EventData used on opensource projects

Example 1 with EventData

use of com.hazelcast.map.impl.event.EventData in project hazelcast by hazelcast.

the class NodeQueryCacheEventService method publishLocalEvent.

// TODO needs refactoring.
private void publishLocalEvent(String mapName, String cacheName, Object eventData) {
    String listenerName = generateListenerName(mapName, cacheName);
    Collection<EventRegistration> eventRegistrations = getRegistrations(listenerName);
    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 = listenerName.hashCode();
        } else if (eventDataToPublish instanceof LocalEntryEventData) {
            LocalEntryEventData localEntryEventData = (LocalEntryEventData) eventDataToPublish;
            if (localEntryEventData.getEventType() != EventLostEvent.EVENT_TYPE) {
                EventFilter filter = registration.getFilter();
                if (!canPassFilter(localEntryEventData, filter)) {
                    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);
    }
}

Example 2 with EventData

use of com.hazelcast.map.impl.event.EventData in project hazelcast by hazelcast.

the class EventPublisherHelper method createIMapEvent.

public static IMapEvent createIMapEvent(EventData eventData, EventFilter filter, Member member, SerializationService serializationService) {
    String source = eventData.getSource();
    int eventType = eventData.getEventType();
    if (eventType == EventLostEvent.EVENT_TYPE) {
        LocalEntryEventData localEventData = (LocalEntryEventData) eventData;
        int partitionId = localEventData.getPartitionId();
        return new EventLostEvent(source, null, partitionId);
    }
    if (eventType == EntryEventType.CLEAR_ALL.getType() || eventType == EntryEventType.EVICT_ALL.getType()) {
        LocalCacheWideEventData localCacheWideEventData = (LocalCacheWideEventData) eventData;
        int numberOfEntriesAffected = localCacheWideEventData.getNumberOfEntriesAffected();
        return new MapEvent(source, null, eventType, numberOfEntriesAffected);
    }
    LocalEntryEventData localEntryEventData = (LocalEntryEventData) eventData;
    Data dataKey = localEntryEventData.getKeyData();
    Data dataNewValue = localEntryEventData.getValueData();
    Data dataOldValue = localEntryEventData.getOldValueData();
    boolean includeValue = isIncludeValue(filter);
    return new DataAwareEntryEvent(member, eventType, source, dataKey, (includeValue ? dataNewValue : null), (includeValue ? dataOldValue : null), null, serializationService);
}