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I'm trying to learn ejb's using Orion's web
server. I'm currently running 1.5.4. I appreciate all the help I've
gotten so far.
Basically, I'm trying to get the CabinBean example
from O'Reilly publishings "Enterprise JavaBeans 2nd Edition" working. I
think I'm pretty close. I just need to understand a couple
things.
I'm basically referencing the enterprise beans from
an application outside the ejb container (a regualar class with a static void
main method). I've got all the required things put together. I have
the ejb-jar.xml in the META-INF of the cabin.jar. I have the
application.xml in the META-INF of the cabin.ear. I have an
application-client.xml in a META-INF of where my application is running.
It seems to be looking at the application xml like it should.
The problem is, when i do:
Context jndiContext = new
InitialContext();
Object ref = jndiContext.lookup("java:comp/env/ejb/CabinHome"); The client fails on the lookup statement. I
get the following error:
javax.naming.NamingNotFoundException: ejb/CabinHome
not found in Application Client
Now, when I look at my beans in the orionconsole,
it doesn't look like they are necessarily deployed under comp/env/ejb/. It
looks like it's listed under comp. Maybe this doesn't matter.
I've done some RMI programming in the past, and
understand some things about the naming lookup. For starters, where is it
specified where the beans actually get binded to?? For instance, with rmi,
if I had a bean called 'whatever', I could explicitly bind it to
"newbean/whatever", and then my lookup statement would be:
lookup("newbean/whatever"). Could someone explain this to me a
bit...
Mostly, I'm just trying to get my beans located
from my client program. Any insight on this would be greatly
appreciated.
Also, In my jndi.properties file, I'm using
ApplicatonClientInitialContextFactory. When I tried using
RMIInitialContextFactory, i got errors. Just curious as to what the
differences are, and what the proper factory is, and where it should be
used.
Thanks again for all of your help.
Joe
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