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MQSeries.net Forum Index » IBM MQ Java / JMS » Is it possible to set user defined attribute for MQMessage?

Is it possible to set user defined attribute for MQMessage?

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aptesameer

Posted: Sat Jan 27, 2007 4:12 am Post subject: Is it possible to set user defined attribute for MQMessage?

Newbie

Joined: 18 Jan 2007
Posts: 2
Location: India

I have worked on MQ-JMS. While working with MQ-Java I'm not getting how to put user defined attributes for the MQMessage. In other words I'm looking for some way which is equivalent to the setStringAttribute() method in case of JMS.

e.g.

setStringAttribute("NAME","SAMEER") >> JMS
???? >> MQ

Thanks in advance..

jefflowrey

Posted: Sat Jan 27, 2007 5:51 am Post subject:

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

The MQ JMS Provider puts those things into the MQRFH2 header on the MQ message.
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I am *not* the model of the modern major general.

aptesameer

Posted: Sun Jan 28, 2007 11:03 pm Post subject:

Newbie

Joined: 18 Jan 2007
Posts: 2
Location: India

Thanks freind, but i'm looking for the way by which I can set user defined attribute... i dont know which method to use... So if u can guide me in this context it will simplify my life

can u redirect me to some sample code...
thanks once again

jefflowrey

Posted: Mon Jan 29, 2007 2:31 am Post subject:

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

You can also create an MQRFH2 header, and put your user defined properties in that.

Otherwise, the MQMD header does not have any place to put user defined properties. So the choices that are available are to add another header (like the MQRFH2) or to put your properties in the message data some how.

There is sample code around somewhere for writing an MQRFH2 header from plain Java. But I don't have a link handy.
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I am *not* the model of the modern major general.

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