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| Vin |
 Posted: Tue May 07, 2002 7:36 pm Post subject: |
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Master
Joined: 25 Mar 2002
Posts: 212
Location: India
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| Is it possible to create permanent queues using JMS? I mean is there method like for creating temporary queue session.createTemporaryQueue(queueName)? This is possible with MQ Java using a model queue but what about JMS? Thanks for the help. |
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| bower5932 |
| Posted: Tue May 07, 2002 7:56 pm Post subject: |
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Jedi Knight
Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
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| I thought that the spec said something about temporary queues only having a life as long as the session. However, I've defined my model queue to be permanent dynamic and my queues hang around after I shut everything down. |
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| Vin |
| Posted: Wed May 08, 2002 10:32 am Post subject: |
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Master
Joined: 25 Mar 2002
Posts: 212
Location: India
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Thanks. Is this true for JMS or just MQ Base Java? Just wanted to know how to associate a model queue with the temporary queue, is it session.createTemporaryQueue(modelQueueName)? appreciate the time.
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| amurugan |
| Posted: Wed May 08, 2002 11:39 pm Post subject: |
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Voyager
Joined: 10 Sep 2001
Posts: 75
Location: india
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hi vin ,
In jms temporary queues exists only for the session hence they are not permanennt whereas temporary queues in mq exists even after the owner who created it has closed the applications (ie) PERMANENT DYNAMIC queues. hence temporary queues in mqseries jms is equivalent of TEMPORARY DYNAMIC QUEUES . so theres is no mapping between model queues and temp queues in mqseries jms .
hope this finds you in comfort
cheers,
Murugan |
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| Vin |
| Posted: Thu May 09, 2002 11:18 am Post subject: |
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Master
Joined: 25 Mar 2002
Posts: 212
Location: India
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| Thanks, so you are saying that there is no way to create a permament Dynamic Queue using JMS? |
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| amurugan |
| Posted: Thu May 09, 2002 4:43 pm Post subject: |
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Voyager
Joined: 10 Sep 2001
Posts: 75
Location: india
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hi ,
Yes theres no way to create permanent dynamic queues in mqseries jms . may be other jms providers might have custom implementation like weblogic jms .
Regards,
Murugan |
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| bower5932 |
| Posted: Thu May 09, 2002 6:02 pm Post subject: |
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Jedi Knight
Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
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| I'm travelling and don't have access to my machine. I believe that you can create a permanent dynamic queue from jms. You set your model queue definition up so that it is PERMDYN and the queue that gets created will hang around after your session goes away. However, the jms spec indicates that these queues are supposed to go away. MQSeries just lets you keep them because of the PERM part of the PERMDYN. I'll check this out some more when I get back to the office. |
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| amurugan |
| Posted: Thu May 09, 2002 7:10 pm Post subject: |
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Voyager
Joined: 10 Sep 2001
Posts: 75
Location: india
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hi bower ,
I apologize if i am wrong in telling that thers no way to creat dynamic queues. I MIGHT HAVE OVER LOOKED the documentation .Lemme know how to do it so that it would be helpful to all of us
cheers,
murugan
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| mrlinux |
| Posted: Fri May 10, 2002 3:49 am Post subject: |
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Grand Master
Joined: 14 Feb 2002
Posts: 1261
Location: Detroit,MI USA
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We currently are using jms to create permanent dynamic queue:
1) define qm(PERM.QUEUE) deftype(PERMDYN) ...
2) add queue to the jndi setup.
3) use jms to open it.
_________________
Jeff
IBM Certified Developer MQSeries
IBM Certified Specialist MQSeries
IBM Certified Solutions Expert MQSeries |
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| Vin |
| Posted: Fri May 10, 2002 9:45 am Post subject: |
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Master
Joined: 25 Mar 2002
Posts: 212
Location: India
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| Thats like creating a queue and accessing it through JMS using session.createQueue(queueName), What I really meant was like the method session.createTemporaryQueue(), is there something in JMS which lets you create a permanent queue with a call like session.createPermanentQueue() or session.createTemporaryQueue(PermanentQueueName)? Thanks everyone for your time. |
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