コード例 #1
0
ファイル: MQAdapter.cs プロジェクト: heng222/MyRepository
        /// <summary>
        /// Puts a message in an MQ Queue using the user Id provided
        /// <param name="message">The message to be put in the queue</param>
        /// <returns>Response message</returns>
        /// </summary>
        public string PushMQRequestMessage(string message)
        {
            try
            {
                MQMessage requestMessage = new MQMessage();

                requestMessage.Persistence = 0;

                requestMessage.ReplyToQueueName        = mqResponseQueueName;
                requestMessage.ReplyToQueueManagerName = mqQueueManagerName;

                requestMessage.Format        = MQC.MQFMT_STRING;
                requestMessage.CharacterSet  = characterSet;
                requestMessage.MessageType   = MQC.MQMT_REQUEST;
                requestMessage.MessageId     = HexaDecimalUtility.ConvertToBinary(GenerateMQMsgId());
                requestMessage.CorrelationId = requestMessage.MessageId;

                MQPutMessageOptions pmo = new MQPutMessageOptions();
                pmo.Options = MQC.MQPMO_SET_IDENTITY_CONTEXT;

                requestMessage.WriteString(message);

                mqPutQueue.Put(requestMessage, pmo);

                string _msgId = BinaryUtility.ConvertToHexaDecimal(requestMessage.MessageId);

                return(_msgId);
            }
            catch (MQException mqe)
            {
                // Close request Queue if still opened
                if (mqPutQueue.OpenStatus)
                {
                    mqPutQueue.Close();
                }
                // Close Queue manager if still opened
                if (mqQueueManager.OpenStatus)
                {
                    mqQueueManager.Close();
                }

                throw new MQAdapterException("Error Code: " +
                                             MQAdapterErrorReasons.GetMQFailureReasonErrorCode(mqe.Reason));
            }
        }
コード例 #2
0
ファイル: MQAdapter.cs プロジェクト: heng222/MyRepository
        /// <summary>
        /// Get a message from an MQ Queue using a correlation id
        /// </summary>
        /// <param name="correlationId">correlation id</param>
        /// <returns>Response message</returns>
        public string GetMQResponseMessage(string correlationId)
        {
            MQMessage rsMsg = new MQMessage();

            rsMsg.CorrelationId = HexaDecimalUtility.ConvertToBinary(correlationId);

            MQGetMessageOptions gmo = new MQGetMessageOptions();

            gmo.Options      = MQC.MQGMO_WAIT;
            gmo.MatchOptions = MQC.MQMO_MATCH_CORREL_ID;
            gmo.WaitInterval = pollingTimeout;

            try
            {
                mqGetQueue.Get(rsMsg, gmo);
                return(rsMsg.ReadString(rsMsg.DataLength));
            }
            catch (MQException mqe)
            {
                // Close Reponse Queue if still opened
                if (mqGetQueue.OpenStatus)
                {
                    mqGetQueue.Close();
                }
                // Close Queue manager if still opened
                if (mqQueueManager.OpenStatus)
                {
                    mqQueueManager.Close();
                }

                // Check if it a timeout exception
                if (MQAdapterErrorReasons.GetMQFailureReasonErrorCode(mqe.Reason) == "MQRC_NO_MSG_AVAILABLE")
                {
                    throw new MQAdapterTimeoutException("Message with correlation Id " + correlationId + " Timed out");
                }

                // MQ Exception
                throw new MQAdapterException("Error Code: " +
                                             MQAdapterErrorReasons.GetMQFailureReasonErrorCode(mqe.Reason));
            }
        }