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Java Pet Store Architecture  RSS feed

 
Rodolfo Piedrabuena
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I've been trying to follow the sample application design of Java Pet Store, which have a very complicated architecture, full of classes and hard patterns.
I would like to implement some e-commerce aplications, but I dont have any experience about. Could anybody tell me if e-commerce aplication in the real world are developed following this kind of architecture??
 
Geeta Ramasami
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Hi,
U can develop any e-com application with this architecture.U can refer sun site for sample petstore application.It follows three tiers namely client tier, webtier and ejb tier.
In an e-com application all the security issues and the transaction and concurrency processing would be taken care by EJB server itself..
Have a look at the sun site for more details
Regards
Geeta
[ March 23, 2003: Message edited by: Geeta Ramasami ]
 
Kyle Brown
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Let's say that in the "Broad brush strokes" the architecture is followed in the real world, but very few systems are implemented using the detailed design choices (and especially the horrible coding style and choices) used in the Pet Store. Instead, rely on books like "Core J2EE Patterns" (which gets the broad strokes right and gets them across better than the Pet Store) and "Patterns of Enterprise Application Architectures" (which gets everything right, including the details).
Kyle
 
Rodolfo Piedrabuena
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Kyle Brown, thanks a lot for your answer.
I've read "Core J2EE Patterns" and "EJB Designs Patterns" (Floyd Marinescu). They gave me an extensive knowledge about patterns.
Now I'm looking for a tutorial or a sample application that show me how an enterprise or e-commerce application is developed in the real world.
Do you know a tutorial or sample application like that?
 
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