struts comes under which layer of three tire architecture
in real time projects plz i need explaination?
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Answer Posted / vijay
Before knowing this Answer..u should know the layers concept
There are three layers actually
1)presentation layer
2)service layer
3)Data access layer
1)presentation layer is used to design the front
end...nothing but web page what u see(using struts or jsf
or traditional servlets and jsp's)
2)service layer is actually used to write the business logic
of our application(using ejb's,spring)
3)Data access layer is used to interact with data base
(jdbc,hibernate,jpa)
so struts are used to design the front end only...based on
mvc-2 architecture
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