ok fine , java:comp\env is the default context
for weblogic. what ever resource u create on ur
server must be registered by a name like
java:comp\env\jdbc\name .This u have to list
n ur ejb-jar.xml as a resource ref.
now in webligic-jar.xml u have to specify
what type of resource this is example
ataSource in ur case.
Now if ur using BMP u have to get the connection
in ur bean by calling this (java:comp/env/jdbc/name)
if its a CMP the weblogic server will do this work for u.
i hope this helps