Examples with ClientCacheEntryExpired org.infinispan.client.hotrod.annotation.ClientCacheEntryExpired used on opensource projects

Example 1 with ClientCacheEntryExpired

use of org.infinispan.client.hotrod.annotation.ClientCacheEntryExpired in project wildfly by wildfly.

the class HotRodSessionFactory method expired.

@ClientCacheEntryExpired
public void expired(ClientCacheEntryCustomEvent<byte[]> event) {
    RemoteCache<SessionCreationMetaDataKey, SessionCreationMetaDataEntry<L>> creationMetaDataCache = this.creationMetaDataCache;
    RemoteCache<SessionAccessMetaDataKey, SessionAccessMetaData> accessMetaDataCache = this.accessMetaDataCache;
    ImmutableSessionMetaDataFactory<CompositeSessionMetaDataEntry<L>> metaDataFactory = this.metaDataFactory;
    ImmutableSessionAttributesFactory<V> attributesFactory = this.attributesFactory;
    Remover<String> attributesRemover = this.attributesRemover;
    Collection<SessionExpirationListener> listeners = this.listeners;
    boolean nearCacheEnabled = this.nearCacheEnabled;
    Runnable task = new Runnable() {

        @Override
        public void run() {
            ByteBuffer buffer = ByteBuffer.wrap(event.getEventData());
            byte[] key = new byte[UnsignedNumeric.readUnsignedInt(buffer)];
            buffer.get(key);
            byte[] value = buffer.remaining() > 0 ? new byte[UnsignedNumeric.readUnsignedInt(buffer)] : null;
            if (value != null) {
                buffer.get(value);
            }
            Marshaller marshaller = creationMetaDataCache.getRemoteCacheManager().getConfiguration().marshaller();
            String id = null;
            try {
                SessionCreationMetaDataKey creationKey = (SessionCreationMetaDataKey) marshaller.objectFromByteBuffer(key);
                id = creationKey.getId();
                @SuppressWarnings("unchecked") SessionCreationMetaDataEntry<L> creationEntry = (value != null) ? (SessionCreationMetaDataEntry<L>) marshaller.objectFromByteBuffer(value) : new SessionCreationMetaDataEntry<>(new SimpleSessionCreationMetaData(Instant.EPOCH));
                // Ensure entry is removed from near cache
                if (nearCacheEnabled) {
                    creationMetaDataCache.withFlags(Flag.SKIP_LISTENER_NOTIFICATION).remove(creationKey);
                }
                SessionAccessMetaData accessMetaData = accessMetaDataCache.withFlags(Flag.FORCE_RETURN_VALUE).remove(new SessionAccessMetaDataKey(id));
                if (accessMetaData != null) {
                    V attributesValue = attributesFactory.findValue(id);
                    if (attributesValue != null) {
                        ImmutableSessionMetaData metaData = metaDataFactory.createImmutableSessionMetaData(id, new CompositeSessionMetaDataEntry<>(creationEntry, accessMetaData));
                        ImmutableSessionAttributes attributes = attributesFactory.createImmutableSessionAttributes(id, attributesValue);
                        ImmutableSession session = HotRodSessionFactory.this.createImmutableSession(id, metaData, attributes);
                        Logger.ROOT_LOGGER.tracef("Session %s has expired.", id);
                        for (SessionExpirationListener listener : listeners) {
                            listener.sessionExpired(session);
                        }
                        attributesRemover.remove(id);
                    }
                }
            } catch (IOException | ClassNotFoundException e) {
                Logger.ROOT_LOGGER.failedToExpireSession(e, id);
            }
        }
    };
    this.executor.submit(task);
}