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MQSeries.net Forum Index » General Discussion » regarding puttting and getting to a mq queue through java

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jefflowrey
PostPosted: Thu Jul 08, 2004 3:18 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

You need to provide the necessary connection properties in the MQEnvironment class.

Please consult the manual called "Using Java". There are simple examples in there, as well as detailed explanation.
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JT
PostPosted: Thu Jul 08, 2004 5:56 am    Post subject: Reply with quote

Padawan

Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.

IBM has also provided some JAVA/JMS sample programs: http://www.developer.ibm.com/tech/sampmq.html
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kirani
PostPosted: Thu Jul 08, 2004 10:35 pm    Post subject: Reply with quote

Jedi Knight

Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA

Well, as folks said earlier, you need to use MQEnvironment class to specify your MQServer details. Here is an example (from Using Java manual),

Code:

private String hostname = "your_hostname"; // define the name of your
            // host to connect to
private String channel = "server_channel";    // define name of channel
            // for client to use
            // Note. assumes WebSphere MQ Server
            // is listening on the default
            // TCP/IP port of 1414
private String qManager = "your_Q_manager";    // define name of queue
            // manager object to
            // connect to.


// Set up WebSphere MQ environment
MQEnvironment.hostname = hostname; // Could have put the
               // hostname & channel
MQEnvironment.channel = channel;   // string directly here!
MQEnvironment.properties.put(MQC.TRANSPORT_PROPERTY,            //Set TCP/IP or server
              MQC.TRANSPORT_MQSERIES);           //Connection

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googledev
PostPosted: Fri Jul 09, 2004 5:33 am    Post subject: Reply with quote

Novice

Joined: 02 Jul 2004
Posts: 14

Channel name is mandatory. QueueManager belongs to a channel and you should have information abt Channel name to have a connection to the QueueManager.

FYI, using MQEnvironment is not thread safe, use HashTable approach, put all properties in HashTable and use the following constructor to build the connection.

mQueueManager = new MQQueueManager( qmgrName, mqProps );
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