/**
* - Sends eviction event. - Invalidates near cache.
*
* @param key the key to be processed.
* @param value the value to be processed.
*/
@Override
public void doPostEvictionOperations(Data key, Object value, boolean isExpired) {
MapEventPublisher mapEventPublisher = mapServiceContext.getMapEventPublisher();
NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
EventService eventService = nodeEngine.getEventService();
if (!eventService.hasEventRegistration(SERVICE_NAME, name)) {
return;
}
Address thisAddress = nodeEngine.getThisAddress();
// Fire EVICTED event also in case of expiration because historically eviction-listener
// listens all kind of eviction and expiration events and by firing EVICTED event we are
// preserving
// this behavior.
mapEventPublisher.publishEvent(thisAddress, name, EVICTED, key, value, null);
if (isExpired) {
// We will be in this if in two cases:
// 1. In case of TTL or max-idle-seconds expiration.
// 2. When evicting due to the size-based eviction, we are also firing an EXPIRED event
// because there is a possibility that evicted entry may be also an expired one. Trying to
// catch
// as much as possible expired entries.
mapEventPublisher.publishEvent(thisAddress, name, EXPIRED, key, value, null);
}
}
protected boolean hasRegisteredListenerForThisMap() {
final EventService eventService = getNodeEngine().getEventService();
return eventService.hasEventRegistration(SERVICE_NAME, name);
}
