case R_CLOSE_BROWSER_ENUM: return new CloseBrowserEnumerationResponse();
case Q_CLOSE_CONSUMER: return new CloseConsumerQuery();
case R_CLOSE_CONSUMER: return new CloseConsumerResponse();
case Q_UNSUBSCRIBE: return new UnsubscribeQuery();
case R_UNSUBSCRIBE: return new UnsubscribeResponse();
case Q_PREFETCH: return new PrefetchQuery();
case Q_PING: return new PingQuery();
case R_PING: return new PingResponse();
case Q_ROLLBACK_MESSAGE: return new RollbackMessageQuery();
case R_ROLLBACK_MESSAGE: return new RollbackMessageResponse();
case Q_MULTIPLE_PUT: return new MultiplePutQuery();