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| dotaneli |
 Posted: Tue Nov 02, 2010 5:39 am Post subject: JMS fields that stick with reply message? |
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Voyager
Joined: 19 Oct 2005
Posts: 99
Location: Israel
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Hey everyone,
One of my clients asked me to find him a MQMD field, that could be set/get using JMS, and that will automatically stick with reply message. My first answer was that I don't know of such abilities (I mean it could be done using code on the receiving end, but not automatically). However I decided to pick your brains. Anyone have a clue? |
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| fjb_saper |
| Posted: Tue Nov 02, 2010 1:01 pm Post subject: Re: JMS fields that stick with reply message? |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| dotaneli wrote: |
Hey everyone,
One of my clients asked me to find him a MQMD field, that could be set/get using JMS, and that will automatically stick with reply message. My first answer was that I don't know of such abilities (I mean it could be done using code on the receiving end, but not automatically). However I decided to pick your brains. Anyone have a clue? |
Have him first define if he means the JMSReplyTo Destination, the message id / correlation id, or if he means some kind of a payload. If he looks for the latter tell him he needs to stay off his hard recreational drugs...  
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| dotaneli |
| Posted: Tue Nov 02, 2010 10:52 pm Post subject: |
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Voyager
Joined: 19 Oct 2005
Posts: 99
Location: Israel
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Thanks for your response,
As far as I understand, he wants to use one of the fields as payload. Yes, I know, only use those fields for MQMD uses, not application specific usage. However, he is the customer and this is his request. So basically I need a MQMD field, stable and gettable by both MQ-Native and JMS, textual, that is not used and not overridden by MQ.
Any thoughts? |
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| mqjeff |
| Posted: Wed Nov 03, 2010 1:17 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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The MQMD has only very limited space and only a very limited set of fields.
None of which are likely general purpose enough for what you want.
MQ V7 Message Properties, which are not kept in the MQMD but are kept with and as part of the message and are accessible from both JMS and the plain MQ API, however, are general purpose. |
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| dotaneli |
| Posted: Wed Nov 03, 2010 1:22 am Post subject: |
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Voyager
Joined: 19 Oct 2005
Posts: 99
Location: Israel
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Great, thanks...
Any field that is not overridden (Although destined for a certain purpose)?
Thanks,
Eli. |
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| mqjeff |
| Posted: Wed Nov 03, 2010 1:25 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| dotaneli |
| Posted: Wed Nov 03, 2010 1:28 am Post subject: |
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Voyager
Joined: 19 Oct 2005
Posts: 99
Location: Israel
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| Overridden by MQ, for example "PUTAPP" (putting application name) etc, after the MQPUT has been issued. |
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| mqjeff |
| Posted: Wed Nov 03, 2010 1:39 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| I'm sure the documentation is clear on those. |
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| dotaneli |
| Posted: Wed Nov 03, 2010 1:53 am Post subject: |
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Voyager
Joined: 19 Oct 2005
Posts: 99
Location: Israel
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| I'm sure it does, but I wish to avoid reading the entire MQMD documenation and excpected to rely on this forum's experts. |
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| Vitor |
| Posted: Wed Nov 03, 2010 4:38 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| dotaneli wrote: |
| I wish to avoid reading the entire MQMD documenation |
What, all 5 pages of it? 
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Honesty is the best policy.
Insanity is the best defence. |
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