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Message
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| geewee |
 Posted: Wed Aug 01, 2012 6:19 am Post subject: JmsFactoryFactory.getInstance(WMQConstants.WMQ_PROVIDER) fai |
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Apprentice
Joined: 31 Jul 2012
Posts: 28
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When creating a simple PTP JMS client I came across the samples found in
c:\Program Files\IBM\Websphere MQ\tools\jms\samples.
These samples are part of the Websphere MQ installation and should be a good starting point for creating a simple JMS client.
But the first part in creating a connecdtion factory is:
JmsFactoryFactory.getInstance(WMQConstants.WMQ_PROVIDER)
and this code is failing with error message:
FFST called when already creating FFST.
sourceClass = com.ibm.mq.jmqi.system.JmqiSystemEnvironment
method = getInstance(String,int)
probeID = JM096001
Normally I pass such errors through Google and get some useful hints, but this time around there are no hints found.
any idea what is the basic problem I am facing here? |
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| fjb_saper |
| Posted: Wed Aug 01, 2012 5:28 pm Post subject: Re: JmsFactoryFactory.getInstance(WMQConstants.WMQ_PROVIDER) |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| geewee wrote: |
When creating a simple PTP JMS client I came across the samples found in
c:\Program Files\IBM\Websphere MQ\tools\jms\samples.
These samples are part of the Websphere MQ installation and should be a good starting point for creating a simple JMS client.
But the first part in creating a connecdtion factory is:
JmsFactoryFactory.getInstance(WMQConstants.WMQ_PROVIDER)
and this code is failing with error message:
FFST called when already creating FFST.
sourceClass = com.ibm.mq.jmqi.system.JmqiSystemEnvironment
method = getInstance(String,int)
probeID = JM096001
Normally I pass such errors through Google and get some useful hints, but this time around there are no hints found.
any idea what is the basic problem I am facing here? |
Looks like you satisfy only part of the method:
it looks like it should be:
| Code: |
| JmsFactoryFactory.getInstance(JmsConstants.WMQ_PROVIDER); |
Hope this makes a difference 
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| geewee |
| Posted: Wed Aug 01, 2012 11:45 pm Post subject: |
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Apprentice
Joined: 31 Jul 2012
Posts: 28
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thanks for the reply.
interface WMQConstants extends JmsConstants, and is not overriding WMQ_PROVIDER value.
WMQConstants.WMQ_PROVIDER = JmsConstants.WMQ_PROVIDER = "com.ibm.msg.client.wmq"
so this does not make much of a difference.
But maybe you had something else in mind. |
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| fjb_saper |
| Posted: Thu Aug 02, 2012 4:37 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Can you specify WMQ version and fixpack?
It should be 7.0.1.8 or 7.1.x or 7.5
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| geewee |
| Posted: Fri Aug 03, 2012 2:56 am Post subject: |
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Apprentice
Joined: 31 Jul 2012
Posts: 28
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WMQ version 7.0.1.0
OS: windows 7, 64-bit
no fixpacks, I could move to 7.0.1.8 if I only could find the fixpack. |
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| mqjeff |
| Posted: Fri Aug 03, 2012 4:24 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| fjb_saper |
| Posted: Sat Aug 04, 2012 5:55 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| geewee wrote: |
WMQ version 7.0.1.0
OS: windows 7, 64-bit
no fixpacks, I could move to 7.0.1.8 if I only could find the fixpack. |
Please do apply the fixpack. 7.0.1 is GA now @ 7.0.1.3 and I would not use JMS before 7.0.1.4... But best is go to 7.0.1.8 and try again...
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