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The moose likes Web Services Certification (SCDJWS/OCEJWSD) and the fly likes webservice and ejb Big Moose Saloon
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JavaRanch » Java Forums » Certification » Web Services Certification (SCDJWS/OCEJWSD)
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webservice and ejb

Poornima Sharma
Ranch Hand

Joined: Sep 09, 2008
Posts: 114
Hi Friends,

The exam topics states using webservice with ejb. Such as following:-

How to define webservice in terms of ejb?
How to deploy ejb webservice to an ejb container?
What are the benefits associated with it?

Can someone please tell me what all should I do for these topics? (I have only basic understanding of EJB.)

I created webservice using ejb stateful and stateless bean but I was not able to trace the difference. I googled but was unable to find relevant information.

Please guide.

Thanks,


Poornima Sharma
SCJP 6.0
Siitesh Hind
Ranch Hand

Joined: Sep 06, 2012
Posts: 51
Maybe this link can help you
http://www.devshed.com/c/a/Java/Using-RPC-Style-Web-Services-with-J2EE/10/

Rgds,

Seetesh
Poornima Sharma
Ranch Hand

Joined: Sep 09, 2008
Posts: 114
Thanks Siitesh, The link will certainly help me in getting a better understanding of the concepts.
Siitesh Hind
Ranch Hand

Joined: Sep 06, 2012
Posts: 51
What are you trying to do with EJB v/s Web Services? Both are different and have their own pros asnd cons.

Unless you have some certifications to try out.

No one uses native Java Web Service anymore but just consume them as usually web services are deployed on Informatica, Dot Net, Cordys ESB, WESB etc.

Couple of years back we had Java Web Service developed but that too was consumed by Dot Net client and Dot Net Web Service was consumed by Java WS client.

Rgds,

Seetesh
Poornima Sharma
Ranch Hand

Joined: Sep 09, 2008
Posts: 114
I am looking it for the certification purpose. The following are the exam topics:-

How to define webservice in terms of ejb?
How to deploy ejb webservice to an ejb container?
What are the benefits associated with it?
 
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subject: webservice and ejb