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| How to set MQPMO and MQGMO options if using JMS |
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| mqjl |
 Posted: Tue May 22, 2007 12:03 pm Post subject: How to set MQPMO and MQGMO options if using JMS |
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Newbie
Joined: 22 May 2007
Posts: 2
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| Does anyone know how to set the MQPMO and MQGMO options when using JMS instead of java for MQ? Using direct MQ java, you can create and set the MQPutMessageOptions passing it in on the put command (same on get). With JMS, these properties do not exist. Is there a work-around to set these options while JMS? Can they be configured on the queue manager rather than by the application? Thanks in advance. |
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| fjb_saper |
| Posted: Tue May 22, 2007 12:41 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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What exactly are you looking for?
You need to look for a specific case and let us know how you'd look about solving it....
A lot can be done but then we go into proprietary options (JMS_IBM_xxxx).
Enjoy 
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| mqjl |
| Posted: Tue May 22, 2007 2:26 pm Post subject: How to set MQPMO and MQGMO options if using JMS |
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Newbie
Joined: 22 May 2007
Posts: 2
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My old code sets the MQPMO options using java for MQ:
pmo.options = MQC.MQPMO_FAIL_IF_QUIESCING | MQC.MQPMO_SET_IDENTITY_CONTEXT
|MQC.MQPMO_SYNCPOINT;
I am now switching the code to use JMS using Spring. In JMS, I do not see anyway to set these specific IBM MQ options. Is there a work-around to set these while using JMS?
Thanks. |
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| Cyrille Le Clerc |
| Posted: Wed May 23, 2007 2:51 am Post subject: Re: How to set MQPMO and MQGMO options if using JMS |
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Novice
Joined: 23 May 2007
Posts: 12
Location: France
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Hello mqjl,
Here are the MQ native to JMS mappings :
MQPMO_FAIL_IF_QUIESCING : see MQConnectionFactory.setFailIfQuiesce(int) with JMSC.MQJMS_FIQ_YES (default) and JMSC.MQJMS_FIQ_NO.
MQPMO_SYNCPOINT: see connection.createSession(boolean transacted,int acknowledgeMode) , session.commit(), session.rollback().
MQC.MQPMO_SET_IDENTITY_CONTEXT: JMS implementation set UserIdentifier(JMSXUserID) and PutApplName (JMSXAppID) fields at send time.
Enjoy your move to JMS and Spring, you'll get very nice benefits (BTW, once on JMS, talk to your dev team about AvtiveMQ "in VM" mode for JUnit tests, it's really interesting).
Hope this helps,
Cyrille
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Cyrille Le Clerc
cyrille@cyrilleleclerc.com
cleclerc@xebia.fr
http://blog.xebia.fr |
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| fjb_saper |
| Posted: Wed May 23, 2007 12:31 pm Post subject: Re: How to set MQPMO and MQGMO options if using JMS |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| Cyrille Le Clerc wrote: |
MQC.MQPMO_SET_IDENTITY_CONTEXT: JMS implementation set UserIdentifier(JMSXUserID) and PutApplName (JMSXAppID) fields at send time.
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Typically the identity cannot be set. However check client connection using qcf.createConnection(username, passwd)
Now the PutApplName will always be the same. It is fixed for a JMSApp. If you need something different and the target is a JMSApp I suggest you look at the JMS header (RFH header).
Last but not least if the source/target is not a JMS app with MQV6.0 you have qcf.setClientMatching (or something of the kind) and of course you can always use either JNDI or the uri format : "queue://QMGR/QNAME?targetClient=1" to suppress the JMS header on the send.
Enjoy
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