You associate a message set with a logical message tree.
This is done in a JavaCompute node in the same way it is done in any other transformation API, by using the API to modify the output message tree.
There's a lot of very straight forward documentation on how to set all kinds of different parts of the logical message tree using the Java transformation API in the Info Center.
Joined: 10 Feb 2003 Posts: 6076 Location: Somewhere over the Rainbow this side of Never-never land.
Have you looked at any of the sample flows? Several of them use JCN's. That might get you started.
Please bear in mind that doing this 'stuff' in Java is not as easy as it is in ESQL. Also understand that broker is not a J2EE engine. You have to learn the art of message tree navigation. _________________ WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995
Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions.
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