pattern in petstore sample
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Posted By:   zhebin_cong
Posted On:   Wednesday, August 27, 2003 02:37 AM

hello


i am now studying the petstore1.3 that is packaged in the weblogic7,and the WAF architecture.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?


who can help me?
thank you!
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