| Author |
Message
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| vc1981 |
 Posted: Thu Apr 12, 2007 9:27 pm Post subject: Cannot instantiate class: com.ibm.websphere.naming.WsnInitia |
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Apprentice
Joined: 18 Jan 2006
Posts: 46
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Hi ,
I have a java application as depicted below :
Hashtable env = new Hashtable ();
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.ibm.websphere.naming.WsnInitialContextFactory");
env.put(Context.PROVIDER_URL,"iiop://localhost:2809");
env.put(Context.REFERRAL,"throw");
try{
ctx = new InitialDirContext(env);
}catch(Exception e){
System.err.println("Error in Context Factory Lookup"+ e.getMessage() );
}
try{
factory = (QueueConnectionFactory)ctx.lookup("jms/TestJMSMQCF");
}catch(Exception e){
System.err.println("Error in Queue Connection Factory lookup"+ e.getMessage());
}
I have created the QCF with the JNDI name as jms/TestJMSMQCF in my WAS.This code gets compiled but when i try to execute the same i get a an error which says :
Error in Context Factory LookupCannot instantiate class: com.ibm.websphere.naming.WsnInitialContextFactory
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Regards ,
VC |
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| jefflowrey |
| Posted: Fri Apr 13, 2007 3:52 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Use the WebSphere Application Server Client environment.
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I am *not* the model of the modern major general. |
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| vc1981 |
| Posted: Sun Apr 15, 2007 10:10 pm Post subject: |
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Apprentice
Joined: 18 Jan 2006
Posts: 46
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| jefflowrey wrote: |
| Use the WebSphere Application Server Client environment. |
Could you please point me to some documentation which tells me as to how i can go about doing this ?
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Regards ,
VC |
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| fjb_saper |
| Posted: Mon Apr 16, 2007 12:53 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20767
Location: LI,NY
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| vc1981 wrote: |
| jefflowrey wrote: |
| Use the WebSphere Application Server Client environment. |
Could you please point me to some documentation which tells me as to how i can go about doing this ? |
Piece of advice for new comers and JMS.
Start with the FILE Based JNDI. It is the most simple to setup and has the tiniest foot print.
Enjoy 
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| vc1981 |
| Posted: Mon Apr 16, 2007 9:20 pm Post subject: |
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Apprentice
Joined: 18 Jan 2006
Posts: 46
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[quote="fjb_saper"]
| vc1981 wrote: |
| jefflowrey wrote: |
| Use the WebSphere Application Server Client environment. |
Start with the FILE Based JNDI. It is the most simple to setup and has the tiniest foot print.
|
Yeah i did that couple of days back and now wanted to try the one with WAS and that 's when i am getting all these errors !
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Regards ,
VC |
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| fjb_saper |
| Posted: Tue Apr 17, 2007 6:30 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20767
Location: LI,NY
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| vc1981 wrote: |
| Yeah i did that couple of days back and now wanted to try the one with WAS and that 's when i am getting all these errors ! |
Well if you try to use the WAS JNDI outside of WAS app server you need to use the J2EE client footprint and that one is quite massive....
Enjoy
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| jefflowrey |
| Posted: Tue Apr 17, 2007 7:31 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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