<binodp@gmail.com> wrote in message
news:1123660078.870579.97620@o13g2000cwo.googlegroups.com...
>I need to understand that would it be a problem if?
> Situation : I have a Bussiness FrontController which would take all the
>
> call from Presentation Tier. Presentation tier passes a "Request
> Object" to the Frontcontroller which in turn passes to the Factory
> Object which decides which manager is apt to work on this Request
> Object. Then this Manager is returned back to the Frontcontroller which
>
> wud run excute method of Manager. Now manager may have to run "Business
>
> rule engine" over this object, or/and may have to persist this data.
> once that is over it wud return a response object which front
> controller wud return back to the presentation tier.
>
>
> Problem: Since this is a web based application, what would be the
> implication to have this front controller as Singleton. If there is
> multiple hits on the website and since there is only one entry point to
>
> the business layer i.e Business Frontcontroller, would it hamper the
> performance. If yes can anyone suggest a better design consideration.
>