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j2ee newbie question about context and lookup

 
raminaa niilian
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Ok
My problem goes deepr than what i suggest at first.
I post another mesage in sun apps section but now my problem goes general :
I have some question about context , jndi ...

1- what does "java:comp/env/" means ?
should i put the last forward slash ?
2- how i should use context and initial context etc.. ?
here is my situation :
I defined two jms resource from the admin console of Sun Apps 8.1: one factory with exact jndi name of : jms/QueueFactory
and one queue with exact name of : jms/dest/queueDestination
Now i tried to access them but i simply can not
it trows exception : javax.naming.NameNotFoundException: No object bound for java:comp/env/jms/QueueFactory
i tried and removed java:comp/env/ from my lookup string with no luck
can some one help me and tell me that :
1-when does that java:comp/env/ is required ?
2-is my following code true ? i write them in netbeans.




I think that my poblem is about the class name for initial_Context_name and provider_url
also with the lookup String.
sorry if it goes too long
 
raminaa niilian
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Aha i made some changes and it works but now it gives another very long exception
the change which i made is i made a typo in QueuesFactory and put an space in its end


and the long long exception is :

I add all jars from lib folder of Application server to my project but still no luck
 
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