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MQSeries.net Forum Index » IBM MQ Java / JMS » tools to get messages by message id

tools to get messages by message id

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thravi

Posted: Tue Nov 09, 2004 5:14 pm Post subject: tools to get messages by message id

Novice

Joined: 16 Jul 2004
Posts: 13

Hi,

are there any tools to get a message from a queue by message id or anybody has java code to do that.

thanks,
ravi

PeterPotkay

Posted: Tue Nov 09, 2004 5:27 pm Post subject:

Poobah

Joined: 15 May 2001
Posts: 7722

This is probably the most basic MQ function. Did you look in the Using Java manual for code samples?

Click on the documentation button and the repository button at the top of this page.

What do want this tool to do after it gets the message for you?
_________________
Peter Potkay
Keep Calm and MQ On

thravi

Posted: Tue Nov 09, 2004 6:50 pm Post subject:

Novice

Joined: 16 Jul 2004
Posts: 13

hi peter,

i have looked at them. actually in the program when i give

retrievedMessage.messageId = "X'414D5120514D31202020202020202020419163EA20000303'".getBytes();

it gives MQRC 2033: MQRC_NO_MSG_AVAILABLE

I dont know if that is correct way of doing it. How do i convert that string into bytes. I got that string from amqsbcg.

thravi

Posted: Wed Nov 10, 2004 8:56 am Post subject:

Novice

Joined: 16 Jul 2004
Posts: 13

I figured what I was doing wrong.

actually the message id was not a string but was a hex string and also not the whole of:
X'414D5120514D31202020202020202020419163EA20000303'

but just the hex string between the ' and ' i.e

414D5120514D31202020202020202020419163EA20000303

so I had to coonvert this hexstring into bytes and it worked.

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