Please help me to decide the best deign for my web app

I'm quite new to j2EE developement.
Currently im working on a web based user management application ( a small scale one ).
For that im hoping to use JSP s for presentaion tier and EJBs for business logic. This business logic seems to be having more on database accessing. Im not using Entity Beans for data access , but hope to use Session Beans.
Is it ok if i develop according to this model , or is it better to use Entity Beans for data acccess ?
Is it a bad design to use Session Beans for data accessing ?
Or else , what if i avoid EJB s completely and database access is done via JSP itself ?
Or i have another option , that is , using JSP for the presentation layer and Servlets for database accessing.
what is the preferred way ? How i can decide a better way ?
I very much appreciate your kind support on this.
Thanks and Regards
Saj

saj123 wrote:
I'm quite new to j2EE developement.
Currently im working on a web based user management application ( a small scale one ).
For that im hoping to use JSP s for presentaion tier and EJBs for business logic. This business logic seems to be having more on database accessing. Im not using Entity Beans for data access , but hope to use Session Beans.Why EJBs? POJOs will work just fine.
>
Is it ok if i develop according to this model , or is it better to use Entity Beans for data acccess ?Neither. Use POJOs. What are EJBs buying you?
Is it a bad design to use Session Beans for data accessing ?Why?
Or else , what if i avoid EJB s completely and database access is done via JSP itself ?Ouch, no. JSPs are for presentation only.
Or i have another option , that is , using JSP for the presentation layer and Servlets for database accessing.Wrong again.
what is the preferred way ? How i can decide a better way ?Learn how to layer an app properly. Learn Spring. http://www.springframework.org
%

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I'm quite new to j2EE developement.
Currently im working on a web based user management application ( a small scale one ).
For that im hoping to use JSP s for presentaion tier and EJBs for business logic. This business logic seems to be having more on database accessing. Im not using Entity Beans for data access , but hope to use Session Beans.Why EJBs? POJOs will work just fine.
>
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Or else , what if i avoid EJB s completely and database access is done via JSP itself ?Ouch, no. JSPs are for presentation only.
Or i have another option , that is , using JSP for the presentation layer and Servlets for database accessing.Wrong again.
what is the preferred way ? How i can decide a better way ?Learn how to layer an app properly. Learn Spring. http://www.springframework.org
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