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Read Header and Content from MQMessgae

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jahicm

Posted: Sat Jul 16, 2022 12:54 am Post subject: Read Header and Content from MQMessgae

Newbie

Joined: 16 Jul 2022
Posts: 1

Hi,

I'm working on development of an MQ based app and we have issue with header/body separation.

I would like to ask if there is a way to read header and the body from the MQ Message in 2 separate Blobs or byte arrays in Java?

Similar issue in reverse, what is the easiest way of creating new MQMessage from the header and the body Blobs.

Thanks
M.J

hughson

Posted: Sun Jul 17, 2022 2:46 am Post subject:

Padawan

Joined: 09 May 2013
Posts: 1959
Location: Bay of Plenty, New Zealand

When you use the word "header" do you mean the MQMD Message Descriptor, or do you mean the section that contains message properties, usually seen starting with the eyecatcher RFH if you try to look at it as a string?

If you could demonstrate your current issue with an example, it might make it clearer what your question is.

Cheers,
Morag
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Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
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