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pre-requisite for ejb ?

 
Ranch Hand
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Hi ranchers...

can anybody tell me what is the pre-reqisite requirment for EJB ?

as I am good at corejava and have working knowledge of jsp/servlets .
but i don't know much in session management, jsp custom tag library, filters..

but can develope simple mvc web-application using jsp/servlets..


can anybody please tell me.... what are the pre-requiste for starting ejb..?


thanx
 
Greenhorn
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Hi Amit,

If you are good with Java and JSP, to get started in EJB that is more than enough. May be you cann grab the SUN's tutorial on EJB or Ed Roman's EJB book(pdf) from theserverside.com and can get started.

As far as software requirements, you need an EJB Server to start playing with EJB. For that also you can choose Sun's reference implementation or from open source like JBOSS.

Once you have these then only thing needed is your time and enthusiasm to read and try out.

Good Luck my friend.

Shibu
 
amit taneja
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ok

thanx a ton for ur reply...

but i must remind you that i have good knowledge of core java...
but only working knowldege of jsp/servelts...
i can develop simple mvc web-application...

but i don't know ...jsp-custom tags...filters...etc..

will that also be required for learning ejb or ...my current knowlege is enough...

pls reply...
 
Shibu Raj
Greenhorn
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Hi Amit,

As I mentioned earlier, for developing EJB you need to know Java only. Knowledge of JDBC will be an asset when you deal with Bean Managed Persistance. With regard to JSP,Servlets.. those pieces doesnt have a direct influence on your ability to develop EJB or in learning EJB. JSP, Servlets comes under the presentation layer technology. But EJB is ment for the business layer. So as such knowledge of JSP doesnt have any direct influence on your ability to develop EJB.

But when you consider a whole application, presentation layer is also important. In that sense JSP is required and will be useful.

Hope this explains your question.
Thanks
Shibu
 
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