private void registerClusterListenerCallablesToInstall(
Set<Object> enlistedAlready,
Set<DistributedCallable> callables,
List<CacheEntryListenerInvocation<K, V>> listenerInvocations) {
for (CacheEntryListenerInvocation<K, V> listener : listenerInvocations) {
if (!enlistedAlready.contains(listener.getTarget())) {
// If clustered means it is local - so use our address
if (listener.isClustered()) {
callables.add(
new ClusterListenerReplicateCallable(
listener.getIdentifier(),
cache.getCacheManager().getAddress(),
listener.getFilter(),
listener.getConverter(),
listener.isSync()));
enlistedAlready.add(listener.getTarget());
} else if (listener.getTarget() instanceof RemoteClusterListener) {
RemoteClusterListener lcl = (RemoteClusterListener) listener.getTarget();
callables.add(
new ClusterListenerReplicateCallable(
lcl.getId(),
lcl.getOwnerAddress(),
listener.getFilter(),
listener.getConverter(),
listener.isSync()));
enlistedAlready.add(listener.getTarget());
}
}
}
}
private void raiseEventForInitialTransfer(UUID identifier, CacheEntry entry, boolean clustered) {
EventImpl preEvent;
if (clustered) {
// In clustered mode we only send post event
preEvent = null;
} else {
preEvent = EventImpl.createEvent(cache, CACHE_ENTRY_CREATED);
preEvent.setKey(entry.getKey());
preEvent.setPre(true);
}
EventImpl postEvent = EventImpl.createEvent(cache, CACHE_ENTRY_CREATED);
postEvent.setKey(entry.getKey());
postEvent.setValue(entry.getValue());
postEvent.setMetadata(entry.getMetadata());
postEvent.setPre(false);
for (CacheEntryListenerInvocation<K, V> invocation : cacheEntryCreatedListeners) {
// Now notify all our methods of the creates
if (invocation.getIdentifier() == identifier) {
if (preEvent != null) {
// Non clustered notifications are done twice
invocation.invokeNoChecks(preEvent, true, true);
}
invocation.invokeNoChecks(postEvent, true, true);
}
}
}
@Override
public void notifyClusterListeners(
Collection<? extends CacheEntryEvent<K, V>> events, UUID uuid) {
for (CacheEntryEvent<K, V> event : events) {
if (event.isPre()) {
throw new IllegalArgumentException(
"Events for cluster listener should never be pre change");
}
switch (event.getType()) {
case CACHE_ENTRY_MODIFIED:
for (CacheEntryListenerInvocation<K, V> listener : cacheEntryModifiedListeners) {
if (listener.isClustered() && uuid.equals(listener.getIdentifier())) {
// We force invocation, since it means the owning node passed filters already and they
// already converted so don't run converter either
listener.invokeNoChecks(event, false, true);
}
}
break;
case CACHE_ENTRY_CREATED:
for (CacheEntryListenerInvocation<K, V> listener : cacheEntryCreatedListeners) {
if (listener.isClustered() && uuid.equals(listener.getIdentifier())) {
// We force invocation, since it means the owning node passed filters already and they
// already converted so don't run converter either
listener.invokeNoChecks(event, false, true);
}
}
break;
case CACHE_ENTRY_REMOVED:
for (CacheEntryListenerInvocation<K, V> listener : cacheEntryRemovedListeners) {
if (listener.isClustered() && uuid.equals(listener.getIdentifier())) {
// We force invocation, since it means the owning node passed filters already and they
// already converted so don't run converter either
listener.invokeNoChecks(event, false, true);
}
}
break;
default:
throw new IllegalArgumentException("Unexpected event type encountered!");
}
}
}