@Override
public void publishEvent(
Address caller,
String mapName,
EntryEventType eventType,
boolean syntheticEvent,
final Data dataKey,
Data dataOldValue,
Data dataValue,
Data dataMergingValue) {
final Collection<EventRegistration> registrations = getRegistrations(mapName);
if (registrations.isEmpty()) {
return;
}
List<EventRegistration> registrationsWithValue = null;
List<EventRegistration> registrationsWithoutValue = null;
for (final EventRegistration candidate : registrations) {
final EventFilter filter = candidate.getFilter();
final Result result =
applyEventFilter(filter, syntheticEvent, dataKey, dataOldValue, dataValue, eventType);
registrationsWithValue = initRegistrationsWithValue(registrationsWithValue, result);
registrationsWithoutValue = initRegistrationsWithoutValue(registrationsWithoutValue, result);
registerCandidate(result, candidate, registrationsWithValue, registrationsWithoutValue);
}
final boolean withValueRegistrationExists = isNotEmpty(registrationsWithValue);
final boolean withoutValueRegistrationExists = isNotEmpty(registrationsWithoutValue);
if (!withValueRegistrationExists && !withoutValueRegistrationExists) {
return;
}
final EntryEventData eventData =
createEntryEventData(
mapName,
caller,
dataKey,
dataValue,
dataOldValue,
dataMergingValue,
eventType.getType());
final int orderKey = pickOrderKey(dataKey);
if (withValueRegistrationExists) {
publishEventInternal(registrationsWithValue, eventData, orderKey);
}
if (withoutValueRegistrationExists) {
publishEventInternal(registrationsWithoutValue, eventData.cloneWithoutValues(), orderKey);
}
}
public void fireEntryListenerEvent(
Data key, Data oldValue, Data value, EntryEventType eventType, String name, Address caller) {
Collection<EventRegistration> registrations = eventService.getRegistrations(SERVICE_NAME, name);
if (registrations.isEmpty()) {
return;
}
EntryEventData eventData =
new EntryEventData(name, name, caller, key, value, oldValue, eventType.getType());
for (EventRegistration registration : registrations) {
if (!shouldPublish(key, oldValue, value, eventType, registration.getFilter())) {
continue;
}
eventService.publishEvent(SERVICE_NAME, registration, eventData, key.hashCode());
}
}
public void publishEvent(ItemEventType eventType, Data data) {
EventService eventService = getNodeEngine().getEventService();
Collection<EventRegistration> registrations =
eventService.getRegistrations(getServiceName(), name);
for (EventRegistration registration : registrations) {
QueueEventFilter filter = (QueueEventFilter) registration.getFilter();
QueueEvent event =
new QueueEvent(
name,
filter.isIncludeValue() ? data : null,
eventType,
getNodeEngine().getThisAddress());
eventService.publishEvent(getServiceName(), registration, event, name.hashCode());
}
}
@Override
public void publishMapPartitionLostEvent(Address caller, String mapName, int partitionId) {
final Collection<EventRegistration> registrations = new LinkedList<EventRegistration>();
for (EventRegistration registration : getRegistrations(mapName)) {
if (registration.getFilter() instanceof MapPartitionLostEventFilter) {
registrations.add(registration);
}
}
if (registrations.isEmpty()) {
return;
}
final String thisNodesAddress = getThisNodesAddress();
final MapPartitionEventData eventData =
new MapPartitionEventData(thisNodesAddress, mapName, caller, partitionId);
publishEventInternal(registrations, eventData, partitionId);
}
@Override
public void publishMapEvent(
Address caller, String mapName, EntryEventType eventType, int numberOfEntriesAffected) {
final Collection<EventRegistration> registrations = new LinkedList<EventRegistration>();
for (EventRegistration registration : getRegistrations(mapName)) {
if (!(registration.getFilter() instanceof MapPartitionLostEventFilter)) {
registrations.add(registration);
}
}
if (registrations.isEmpty()) {
return;
}
final String source = getThisNodesAddress();
final MapEventData mapEventData =
new MapEventData(source, mapName, caller, eventType.getType(), numberOfEntriesAffected);
publishEventInternal(registrations, mapEventData, mapName.hashCode());
}
public void publishEvent(
Address caller,
String mapName,
EntryEventType eventType,
final Data dataKey,
Data dataOldValue,
Data dataValue) {
final Collection<EventRegistration> candidates = getCandidates(mapName);
if (candidates.isEmpty()) {
return;
}
final Set<EventRegistration> registrationsWithValue = new HashSet<EventRegistration>();
final Set<EventRegistration> registrationsWithoutValue = new HashSet<EventRegistration>();
// iterate on candidates.
for (final EventRegistration candidate : candidates) {
Result result = Result.NONE;
final EventFilter filter = candidate.getFilter();
if (emptyFilter(filter)) {
result = processEmptyFilter();
} else if (queryEventFilter(filter)) {
result = processQueryEventFilter(filter, eventType, dataKey, dataOldValue, dataValue);
} else if (filter.eval(dataKey)) {
result = processEntryEventFilter(filter);
}
registerCandidate(result, candidate, registrationsWithValue, registrationsWithoutValue);
}
if (registrationsWithValue.isEmpty() && registrationsWithoutValue.isEmpty()) {
return;
}
final EntryEventData eventData =
createEntryEventData(
mapName, caller, dataKey, dataValue, dataOldValue, eventType.getType());
final int orderKey = pickOrderKey(dataKey);
publishWithValue(registrationsWithValue, eventData, orderKey);
publishWithoutValue(registrationsWithoutValue, eventData, orderKey);
}
public void publishEvent(
Address caller,
String mapName,
EntryEventType eventType,
Data dataKey,
Data dataOldValue,
Data dataValue) {
Collection<EventRegistration> candidates =
nodeEngine.getEventService().getRegistrations(SERVICE_NAME, mapName);
Set<EventRegistration> registrationsWithValue = new HashSet<EventRegistration>();
Set<EventRegistration> registrationsWithoutValue = new HashSet<EventRegistration>();
if (candidates.isEmpty()) return;
Object key = null;
Object value = null;
Object oldValue = null;
for (EventRegistration candidate : candidates) {
EventFilter filter = candidate.getFilter();
if (filter instanceof EventServiceImpl.EmptyFilter) {
registrationsWithValue.add(candidate);
} else if (filter instanceof QueryEventFilter) {
Object testValue;
if (eventType == EntryEventType.REMOVED || eventType == EntryEventType.EVICTED) {
oldValue = oldValue != null ? oldValue : toObject(dataOldValue);
testValue = oldValue;
} else {
value = value != null ? value : toObject(dataValue);
testValue = value;
}
key = key != null ? key : toObject(dataKey);
QueryEventFilter queryEventFilter = (QueryEventFilter) filter;
QueryEntry entry = new QueryEntry(getSerializationService(), dataKey, key, testValue);
if (queryEventFilter.eval(entry)) {
if (queryEventFilter.isIncludeValue()) {
registrationsWithValue.add(candidate);
} else {
registrationsWithoutValue.add(candidate);
}
}
} else if (filter.eval(dataKey)) {
EntryEventFilter eventFilter = (EntryEventFilter) filter;
if (eventFilter.isIncludeValue()) {
registrationsWithValue.add(candidate);
} else {
registrationsWithoutValue.add(candidate);
}
}
}
if (registrationsWithValue.isEmpty() && registrationsWithoutValue.isEmpty()) return;
String source = nodeEngine.getThisAddress().toString();
if (eventType == EntryEventType.REMOVED || eventType == EntryEventType.EVICTED) {
dataValue = dataValue != null ? dataValue : dataOldValue;
}
EventData event =
new EventData(
source, mapName, caller, dataKey, dataValue, dataOldValue, eventType.getType());
int orderKey = dataKey.hashCode();
nodeEngine
.getEventService()
.publishEvent(SERVICE_NAME, registrationsWithValue, event, orderKey);
nodeEngine
.getEventService()
.publishEvent(
SERVICE_NAME, registrationsWithoutValue, event.cloneWithoutValues(), orderKey);
}
