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MQSeries.net Forum Index » IBM MQ Java / JMS » Getting Correlid in String format

Getting Correlid in String format

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boogey

Posted: Fri Jul 02, 2010 5:02 am Post subject: Getting Correlid in String format

Novice

Joined: 01 Jan 2007
Posts: 21

I am writing a java program using MQ java base API. I need to retrieve the Correlid in string format which got some application specific info. Please post if anybody has done that or any idea how to do it.

Thanks.

Vitor

Posted: Fri Jul 02, 2010 5:11 am Post subject:

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

There have been multiple posts in this forum on why you shouldn't put application data (or any user data) in the correl & msg id fields. One of the reasons is that it's not a string (as you've discovered) it's a byte array. You can cast it but that's not going to work all that well, especially if you're crossing platforms and/or code pages.
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