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between "core j2ee pattern" and "petstore pattern"

zb cong
Ranch Hand

Joined: Jan 14, 2002
Posts: 416
hello
i am now studying the petstore1.3 and the WAF architecture that is packaged in the weblogic7,i found both the web tier and the ejb tier use the similar logic structure:
in web tier:
RequestProcessor-->xxxHTMLAction-->WebClientController(that call
EjbClientController)
in ejb tier:
EjbClientController-->StsteMachine-->xxxEJBAction
but i don't know which design pattern these classes belong to?
otherwise,where can i find the article or book that can help me to map the petstore instance to pattern from the "core j2ee pattern" book.
who can help me?
thank you!
HanMing Low
Ranch Hand

Joined: Oct 18, 2001
Posts: 196
Hi,
You can go to this url for more information
http://java.sun.com/blueprints/guidelines/designing_enterprise_applications_2e/app-arch/app-arch5.html#1114105
http://java.sun.com/blueprints/guidelines/designing_enterprise_applications_2e/app-arch/app-arch2.html#1100993
Hope this helps.
Cheers.

Han Ming
 
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