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

Example 6 with LocalEntryEventData

use of com.hazelcast.map.impl.querycache.event.LocalEntryEventData in project hazelcast by hazelcast.

the class ClientQueryCacheEventService method canPassFilter.

private boolean canPassFilter(Object eventData, EventFilter filter, Extractors extractors) {
    if (filter == null || filter instanceof TrueEventFilter) {
        return true;
    }
    if (!(eventData instanceof LocalEntryEventData)) {
        return true;
    }
    LocalEntryEventData localEntryEventData = (LocalEntryEventData) eventData;
    if (localEntryEventData.getEventType() != EventLostEvent.EVENT_TYPE) {
        Object value = getValueOrOldValue(localEntryEventData);
        Data keyData = localEntryEventData.getKeyData();
        QueryEntry entry = new QueryEntry(serializationService, keyData, value, extractors);
        return filter.eval(entry);
    }
    return true;
}

Example 7 with LocalEntryEventData

use of com.hazelcast.map.impl.querycache.event.LocalEntryEventData 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);
    }
}

Example 8 with LocalEntryEventData

use of com.hazelcast.map.impl.querycache.event.LocalEntryEventData in project hazelcast by hazelcast.

the class NodeQueryCacheEventService method canPassFilter.

private boolean canPassFilter(LocalEntryEventData localEntryEventData, EventFilter filter, Extractors extractors) {
    if (filter == null || filter instanceof TrueEventFilter) {
        return true;
    }
    NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
    SerializationService serializationService = nodeEngine.getSerializationService();
    Data keyData = localEntryEventData.getKeyData();
    Object value = getValueOrOldValue(localEntryEventData);
    QueryableEntry entry = new QueryEntry(serializationService, keyData, value, extractors);
    return filter.eval(entry);
}