The following C# code fragment demonstrates an application that uses server bindings mode to perform three actions:
// ====================================================================== // Licensed Materials - Property of IBM // 5639-C34 // (c) Copyright IBM Corp. 2003, 2005 // ====================================================================== using System; using IBM.WMQ; public class MQSample1 { private String qManager ="your_Q_manager"; //define name of queue //manager to connect to. private MQQueueManager qMgr; //define a queue manager object static void Main(string[] args) { new MQSample1(); }
public MQSample1() { try { //Create a connection to the queue manager qMgr =new MQQueueManager(qManager); //Set up the options on the queue we wish to open... //Note.All WebSphere MQ Options are prefixed with MQC int openOptions =MQC.MQOO_INPUT_AS_Q_DEF |MQC.MQOO_OUTPUT ; //Now specify the queue that we wish to open, //and the open options... MQQueue system_default_local_queue = qMgr.AccessQueue("SYSTEM.DEFAULT.LOCAL.QUEUE", openOptions); //Define a simple WebSphere MQ message,and write some text in UTF format.. MQMessage hello_world =new MQMessage(); hello_world.WriteUTF("Hello World!"); //specify the message options... MQPutMessageOptions pmo =new MQPutMessageOptions(); //accept the defaults, //same as MQPMO_DEFAULT //put the message on the queue system_default_local_queue.Put(hello_world,pmo); //get the message back again... //First define a WebSphere MQ message buffer to receive the message into.. MQMessage retrievedMessage =new MQMessage(); retrievedMessage.MessageId =hello_world.MessageId; //Set the get message options... MQGetMessageOptions gmo =new MQGetMessageOptions(); //accept the defaults //same as MQGMO_DEFAULT //get the message off the queue... system_default_local_queue.Get(retrievedMessage,gmo); //And prove we have the message by displaying the UTF message text String msgText =retrievedMessage.ReadUTF(); Console.WriteLine("The message is:"+msgText); //Close the queue... system_default_local_queue.Close(); //Disconnect from the queue manager qMgr.Disconnect(); } //If an error has occurred in the above,try to identify what went wrong //Was it a WebSphere MQ error? catch (MQException ex) { Console.WriteLine("A WebSphere MQ error occurred :Completion code "+ ex.CompletionCode +"Reason code "+ex.ReasonCode); } //Was it a System error? catch (System.Exception ex) { Console.WriteLine("A System error occurred:"+ex); } } }//end of sample
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