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MQSeries.net Forum IndexIBM MQ Java / JMSMDB and EAP 6 (JBoss 7) without annotations?

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camauz
PostPosted: Mon Jul 16, 2012 5:59 am Post subject: MDB and EAP 6 (JBoss 7) without annotations? Reply with quote

Acolyte

Joined: 20 Aug 2007
Posts: 52
Location: Mojan, Italy

Dear all,
the official documentation of Red Hat Enterprise Application Platform 6 (JBoss 7.1.2)
https://access.redhat.com/knowledge/docs/en-US/JBoss_Enterprise_Application_Platform/6/html/Administration_and_Configuration_Guide/Deploy_the_WebSphere_MQ_Resource_Adapter.html
explains how to configure a Message Driven Bean inside Red Hat EAP 6 using WebSphere MQ and Java annotations.
Unfortunately Java annotations are static information and a JNDI lookup of the same values would be better from a management point of view; our tests shown the JNDI lookup - specifying the values in "standalone.xml"/"domain.xml" - does not work properly.
Is there anyone out there with the same issue?
Is there anyone with a similar issue using a different JEE container?
Thanks in advance
Ch.
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camauz
PostPosted: Mon Jul 16, 2012 6:46 am Post subject: Reply with quote

Acolyte

Joined: 20 Aug 2007
Posts: 52
Location: Mojan, Italy

There are two useful links:
the "solution" for JBoss 5.1 (EAP 5) https://community.jboss.org/message/620792
the "lack of a solution" for JBoss 7 (EAP 6) https://community.jboss.org/message/737377

The issue seems to be really tough, but it might be some clever guy of this forum found out a different solution to the problem...

Ch.
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fjb_saper
PostPosted: Mon Jul 16, 2012 6:46 am Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20025
Location: LI,NY

Set it up as a foreign JMS with a file based JNDI provider...
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MQ & Broker admin
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camauz
PostPosted: Tue Jul 17, 2012 2:17 am Post subject: Reply with quote

Acolyte

Joined: 20 Aug 2007
Posts: 52
Location: Mojan, Italy

fjb_saper wrote:
Set it up as a foreign JMS with a file based JNDI provider...

Could you point me to some specific documentation? I was not able to find how I could configure a WSMQ MDB to point a specific (file based) JNDI.
Thanks in advance
Ch.
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camauz
PostPosted: Tue Jul 17, 2012 5:44 am Post subject: Reply with quote

Acolyte

Joined: 20 Aug 2007
Posts: 52
Location: Mojan, Italy

This interesting thread https://community.jboss.org/message/715738 asserts:

To my knowledge, there is no way to force the MDB to use activation configuration parameters which are somehow populated from standalone.xml. Remember, the MDB uses the IBM WebSphereMQ JCA RA which knows nothing about JBoss AS implementation details. It simply uses JCA, and the only standard ways to set activation configuration properties for an MDB are with annotations or ejb-jar.xml.
(ejb-jar.xml, in some environments, does have the same drawbacks of the annotations because it's versioned in the same way of the source code)

fjb_saper wrote:
Set it up as a foreign JMS with a file based JNDI provider...

Do you think there is a different, WebSphere MQ specific way, to pick-up the configuration from a file based JNDI provider?

Thanks in advance
Ch.
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mqjeff
PostPosted: Wed Jul 18, 2012 7:53 am Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447

You create the QCF to point to a file based JNDI, you use MQ to create the file that contains the JNDI information.

http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10790_.htm
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camauz
PostPosted: Wed Jul 18, 2012 10:38 pm Post subject: Reply with quote

Acolyte

Joined: 20 Aug 2007
Posts: 52
Location: Mojan, Italy

mqjeff wrote:
You create the QCF to point to a file based JNDI, you use MQ to create the file that contains the JNDI information.

http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10790_.htm

Thanks!
We will try it and I will report the results.
Ch.
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camauz
PostPosted: Mon Aug 27, 2012 7:22 am Post subject: Reply with quote

Acolyte

Joined: 20 Aug 2007
Posts: 52
Location: Mojan, Italy

camauz wrote:
mqjeff wrote:
You create the QCF to point to a file based JNDI, you use MQ to create the file that contains the JNDI information.

http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10790_.htm

Thanks!
We will try it and I will report the results.
Ch.


The magic seems to be in utility command "JMSAdmin" (JMSAdmin.bat) and JMSAdmin.config.

Some more useful links:
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10810_.htm
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10850_.htm
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10840_.htm
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10870_.htm
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10880_.htm
and last but not least, all the configurable properties:
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/topic/com.ibm.mq.doc/jm10910_.htm

There's a chance we will reach the target!
Ch.F.
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