ejb controller pattern 2003-12-11 - By Pradeep Kumar
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I think EJB controller, must be implemented as a stateful session bean, since
EJB controller essentially controls the user session threads.
-- --Original Message-- --
From: Kancharlapalli,Sridhar [mailto:kanchars@(protected)]
Sent: Thursday, December 11, 2003 6:18 PM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: Re: ejb controller pattern
Hi,
EJBController may not be exactly mapped to business delegate, but it can be
a layer between Business Delegate and Session/Entity Beans. A Controller
takes a request and based on some criteria directs that request to an object
to be serviced.
-Sridhar Kancharlapalli.
-- --Original Message-- --
From: Jain, Siddharth (ODC - Satyam) [mailto:SiJain@(protected)]
Sent: Thursday, December 11, 2003 4:54 PM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: Re: ejb controller pattern
I am afraid not! session facade or facade's could be used by the
ejbController.
-- --Original Message-- --
From: Giovani Salvador [mailto:giovani-salvador@(protected)]
Sent: Thursday, December 11, 2003 5:49 PM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: Re: ejb controller pattern
Maybe Session Facade, don�t you think?
Giovani Salvador
-- -- Original Message -- --
From: "Kancharlapalli,Sridhar" <kanchars@(protected)>
To: <J2EEPATTERNS-INTEREST@(protected)>
Sent: Thursday, December 11, 2003 2:54 AM
Subject: Re: ejb controller pattern
Hi,
There is no such pattern in J2EE catalog, but it is mentioned in Java Pet
Store. To my knowledge EJB Controller here shows a common entry point to the
business tier, if you want to map this to J2EE patterns maybe business
delegate would be an appropriate pattern.
Regards,
-Sridhar Kancharlapalli.
-- --Original Message-- --
From: Kalra, Ashwani [mailto:ashwani.kalra@(protected)]
Sent: Wednesday, December 10, 2003 6:52 PM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: ejb controller pattern
hi,
Can any body point me to the ejbController pattern used in java pet store.
Like its description, pros and cons etc.
Thanks & Regds
Ashwani Kalra
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