Exemplo n.º 1
0
 @Override
 public void notifyCacheEntryModified(
     Object key,
     Object value,
     boolean created,
     boolean pre,
     InvocationContext ctx,
     FlagAffectedCommand command) {
   if (!cacheEntryModifiedListeners.isEmpty()) {
     boolean originLocal = ctx.isOriginLocal();
     EventImpl<Object, Object> e = EventImpl.createEvent(cache, CACHE_ENTRY_MODIFIED);
     e.setOriginLocal(originLocal);
     e.setValue(value);
     e.setPre(pre);
     e.setKey(key);
     // Even if CacheEntryCreatedEvent.getValue() has been added, to
     // avoid breaking old behaviour and make it easy to comply with
     // JSR-107 specification TCK, it's necessary to find out whether a
     // modification is the result of a cache entry being created or not.
     // This is needed because on JSR-107, a modification is only fired
     // when the entry is updated, and only one event is fired, so you
     // want to fire it when isPre=false.
     e.setCreated(created);
     setTx(ctx, e);
     for (ListenerInvocation listener : cacheEntryModifiedListeners) listener.invoke(e);
   }
 }
Exemplo n.º 2
0
  private void configureEvent(
      EventImpl<K, V> e,
      K key,
      V value,
      boolean pre,
      InvocationContext ctx,
      FlagAffectedCommand command,
      V previousValue,
      Metadata previousMetadata) {
    boolean originLocal = ctx.isOriginLocal();

    e.setOriginLocal(originLocal);
    e.setValue(pre ? previousValue : value);
    e.setPre(pre);
    e.setOldValue(previousValue);
    e.setOldMetadata(previousMetadata);
    CacheEntry entry = ctx.lookupEntry(key);
    if (entry != null) {
      e.setMetadata(entry.getMetadata());
    }
    Set<Flag> flags;
    if (command != null
        && (flags = command.getFlags()) != null
        && flags.contains(Flag.COMMAND_RETRY)) {
      e.setCommandRetried(true);
    }
    e.setKey(key);
    setTx(ctx, e);
  }
Exemplo n.º 3
0
 @Override
 public void notifyCacheEntryVisited(
     Object key, Object value, boolean pre, InvocationContext ctx, FlagAffectedCommand command) {
   if (isNotificationAllowed(command, cacheEntryVisitedListeners)) {
     EventImpl<Object, Object> e = EventImpl.createEvent(cache, CACHE_ENTRY_VISITED);
     e.setPre(pre);
     e.setKey(key);
     e.setValue(value);
     setTx(ctx, e);
     for (ListenerInvocation listener : cacheEntryVisitedListeners) listener.invoke(e);
   }
 }
Exemplo n.º 4
0
 @Override
 public void notifyCacheEntryInvalidated(
     final K key, V value, final boolean pre, InvocationContext ctx, FlagAffectedCommand command) {
   if (isNotificationAllowed(command, cacheEntryInvalidatedListeners)) {
     EventImpl<K, V> e = EventImpl.createEvent(cache, CACHE_ENTRY_INVALIDATED);
     configureEvent(e, key, value, pre, ctx, command, value, null);
     setTx(ctx, e);
     boolean isLocalNodePrimaryOwner = clusteringDependentLogic.localNodeIsPrimaryOwner(key);
     for (CacheEntryListenerInvocation<K, V> listener : cacheEntryInvalidatedListeners)
       listener.invoke(e, isLocalNodePrimaryOwner);
   }
 }
Exemplo n.º 5
0
 @Override
 public void notifyCacheEntryVisited(
     K key, V value, boolean pre, InvocationContext ctx, FlagAffectedCommand command) {
   if (isNotificationAllowed(command, cacheEntryVisitedListeners)) {
     EventImpl<K, V> e = EventImpl.createEvent(cache, CACHE_ENTRY_VISITED);
     e.setPre(pre);
     e.setKey(key);
     e.setValue(value);
     setTx(ctx, e);
     boolean isLocalNodePrimaryOwner = clusteringDependentLogic.localNodeIsPrimaryOwner(key);
     for (CacheEntryListenerInvocation<K, V> listener : cacheEntryVisitedListeners)
       listener.invoke(e, isLocalNodePrimaryOwner);
   }
 }
Exemplo n.º 6
0
 @Override
 public void notifyCacheEntryCreated(
     Object key, Object value, boolean pre, InvocationContext ctx, FlagAffectedCommand command) {
   if (!cacheEntryCreatedListeners.isEmpty()) {
     boolean originLocal = ctx.isOriginLocal();
     EventImpl<Object, Object> e = EventImpl.createEvent(cache, CACHE_ENTRY_CREATED);
     e.setOriginLocal(originLocal);
     // Added capability to set cache entry created value in order
     // to avoid breaking behaviour of CacheEntryModifiedEvent.getValue()
     // when isPre=false.
     e.setValue(value);
     e.setPre(pre);
     e.setKey(key);
     setTx(ctx, e);
     for (ListenerInvocation listener : cacheEntryCreatedListeners) listener.invoke(e);
   }
 }
Exemplo n.º 7
0
 @Override
 public void notifyCacheEntryInvalidated(
     final Object key,
     Object value,
     final boolean pre,
     InvocationContext ctx,
     FlagAffectedCommand command) {
   if (isNotificationAllowed(command, cacheEntryInvalidatedListeners)) {
     final boolean originLocal = ctx.isOriginLocal();
     EventImpl<Object, Object> e = EventImpl.createEvent(cache, CACHE_ENTRY_INVALIDATED);
     e.setOriginLocal(originLocal);
     e.setPre(pre);
     e.setKey(key);
     e.setValue(value);
     setTx(ctx, e);
     for (ListenerInvocation listener : cacheEntryInvalidatedListeners) listener.invoke(e);
   }
 }
Exemplo n.º 8
0
 @Override
 public void notifyCacheEntryRemoved(
     K key,
     V previousValue,
     Metadata previousMetadata,
     boolean pre,
     InvocationContext ctx,
     FlagAffectedCommand command) {
   if (isNotificationAllowed(command, cacheEntryRemovedListeners)) {
     EventImpl<K, V> e = EventImpl.createEvent(cache, CACHE_ENTRY_REMOVED);
     configureEvent(e, key, null, pre, ctx, command, previousValue, previousMetadata);
     setTx(ctx, e);
     boolean isLocalNodePrimaryOwner = clusteringDependentLogic.localNodeIsPrimaryOwner(key);
     for (CacheEntryListenerInvocation<K, V> listener : cacheEntryRemovedListeners)
       listener.invoke(e, isLocalNodePrimaryOwner);
     if (!ctx.isInTxScope()) {
       eventManager.sendEvents();
     }
   }
 }