override def log(messages: Seq[LogEntry]): Future[ResultCode] = {
    _pool {
      var resultCode: ResultCode = ResultCode.TryLater

      log.debug("Received {} messages.", messages.size)

      if (messages.isEmpty) resultCode = ResultCode.Ok

      try {
        _jmsTemplate.send(_destination, new MessageCreator {
          def createMessage(session: Session): Message = {
            val message: Message = session.createObjectMessage(messages.toArray)
            message.setStringProperty(Constants.BATCH_ID, UUID.randomUUID.toString)
            return message
          }
        })

        log.debug("Messages sent successfully...")

        resultCode = ResultCode.Ok

      }
      return resultCode
    }
  }