简单的介绍一下MQ常用的对象
Queue的分类：
MQ工具类：
using IBM.WMQ; using IBM.WMQ.PCF; using System; using System.Collections.Generic; using System.Linq; using System.Web; //using IBM.WMQAX; /// <summary> /// MQHelp 类库 /// henrylee /// </summary> public class MQHelp { public MQHelp() { } /// <summary> /// 创建本地队列 /// </summary> /// <param name="qmName">队列管理器</param> /// <param name="queueName">队列名称</param> /// <param name="isTransmissionQueue">是否为传输队列</param> public void CreateQueue(string qmName, string queueName, bool isTransmissionQueue = false) { PCFMessageAgent agent = new PCFMessageAgent(qmName); PCFMessage request = new PCFMessage(CMQCFC.MQCMD_CREATE_Q); request.AddParameter(MQC.MQCA_Q_NAME, queueName); request.AddParameter(MQC.MQIA_Q_TYPE, MQC.MQQT_LOCAL); if (isTransmissionQueue) request.AddParameter(MQC.MQIA_USAGE, MQC.MQUS_TRANSMISSION); PCFMessage[] response = agent.Send(request); } /// <summary> /// 删除队列 /// </summary> public void DelQueue(string qmName, string queueName) { PCFMessageAgent agent = new PCFMessageAgent(qmName); PCFMessage request = new PCFMessage(CMQCFC.MQCMD_DELETE_Q); request.AddParameter(MQC.MQCA_Q_NAME, queueName); PCFMessage[] response = agent.Send(request); } /// <summary> /// 读取消息 /// </summary> /// <returns></returns> public string ReadMessage(string qmName, string queueName) { MQQueueManager qMgr = new MQQueueManager(qmName); MQQueue queue = qMgr.AccessQueue(queueName, MQC.MQOO_INPUT_AS_Q_DEF | MQC.MQOO_FAIL_IF_QUIESCING); MQGetMessageOptions gmo = new MQGetMessageOptions(); gmo.Options = MQC.MQGMO_WAIT; gmo.WaitInterval = 1000; gmo.MatchOptions = MQC.MQMO_NONE; MQMessage message = new MQMessage(); queue.Get(message); return message.ReadString(message.MessageLength); } /// <summary> /// 写入消息 /// </summary> public void WriteMessage(string qmName, string queueName, string body) { MQQueueManager qMgr = new MQQueueManager(qmName); MQQueue queue = qMgr.AccessQueue(queueName, MQC.MQOO_OUTPUT); MQMessage message = new MQMessage(); message.WriteString(body); message.Format = MQC.MQFMT_STRING; queue.Put(message); } /// <summary> /// 获取当前管理器所有队列 /// </summary> /// <param name="qmName">队列管理器</param> /// <param name="isFindSystemQueue">是否包含系统队列</param> /// <returns></returns> public List<string> GetALLQueue(string qmName, bool isFindSystemQueue = false) { PCFMessageAgent agent = new PCFMessageAgent(qmName); PCFMessage request = new PCFMessage(CMQCFC.MQCMD_INQUIRE_Q_NAMES); request.AddParameter(MQC.MQCA_Q_NAME, "*"); PCFMessage[] response = agent.Send(request); string[] names = response[0].GetStringListParameterValue(CMQCFC.MQCACF_Q_NAMES); List<string> result = null; if (!isFindSystemQueue) result = names.ToList().Where(s => !s.Contains("AMQ.") && !s.Contains("SYSTEM.")).ToList(); else result = names.ToList(); return result; } /// <summary> /// 创建远程队列 /// </summary> /// <param name="qmName">队列管理器</param> /// <param name="queueName">队列名称</param> /// <param name="ycqmName">远程队列管理器名称</param> /// <param name="ycqueueName">远程队列名称</param> /// <param name="csqueueName">传输队列名称</param> public void CreateRemoteQueue(string qmName, string queueName, string ycqmName, string ycqueueName, string csqueueName) { PCFMessageAgent agent = new PCFMessageAgent(qmName); PCFMessage request = new PCFMessage(CMQCFC.MQCMD_CREATE_Q); request.AddParameter(MQC.MQCA_Q_NAME, queueName); request.AddParameter(MQC.MQIA_Q_TYPE, MQC.MQQT_REMOTE); request.AddParameter(MQC.MQCA_REMOTE_Q_MGR_NAME, ycqmName); request.AddParameter(MQC.MQCA_REMOTE_Q_NAME, ycqueueName); request.AddParameter(MQC.MQCA_XMIT_Q_NAME, csqueueName); PCFMessage[] response = agent.Send(request); agent.Disconnect(); } /// <summary> /// 创建发送方通道 /// </summary> /// <param name="qmName">队列管理器</param> /// <param name="channelName">通道名称</param> /// <param name="transmissionQueueName">传输队列名称</param> /// <param name="iPPort">IP地址与端口号 例：localhost(1415) </param> public void CreateChannelBySend(string qmName, string channelName, string transmissionQueueName, string iPPort) { PCFMessageAgent agent = new PCFMessageAgent(qmName); PCFMessage request = new PCFMessage(CMQCFC.MQCMD_CREATE_CHANNEL); request.AddParameter(CMQCFC.MQCACH_CHANNEL_NAME, channelName); request.AddParameter(CMQCFC.MQIACH_CHANNEL_TYPE, MQC.MQCHT_SENDER); request.AddParameter(CMQCFC.MQCACH_CONNECTION_NAME, iPPort); request.AddParameter(CMQCFC.MQCACH_XMIT_Q_NAME, transmissionQueueName); PCFMessage[] response = agent.Send(request); agent.Disconnect(); } /// <summary> /// 创建接受方通道 /// </summary> /// <param name="qmName">队列管理器</param> /// <param name="channelName">管道名称</param> public void CreateChannelByReceive(string qmName, string channelName) { PCFMessageAgent agent = new PCFMessageAgent(qmName); PCFMessage request = new PCFMessage(CMQCFC.MQCMD_CREATE_CHANNEL); request.AddParameter(CMQCFC.MQCACH_CHANNEL_NAME, channelName); request.AddParameter(CMQCFC.MQIACH_CHANNEL_TYPE, MQC.MQCHT_RECEIVER); PCFMessage[] response = agent.Send(request); agent.Disconnect(); } } |
