Re: reusable controllers and session objects

My dad can beat up your dad!

----- Original Message -----
From: "Michael McGrady" <[email protected]>
To: <[email protected]>
Sent: Sunday, March 30, 2003 2:25 AM
Subject: Re: [Mav-user] reusable controllers and session objects


> I see, you meant to say "I am trying to STOP applying my stuff to a
> frameless application" instead of "I am trying to apply my stuff to a
> frameless application."  So, you have to see that it was not a matter of
> ignorance, or knowledge, but basic communication.  There is no need to get
> snarky.  I was answering to try to be helpful.  Perhaps I should just
> ignore you.  You might in fact prefer that, and prefer to have help that
> soothes rather than helps.  That is okay with me.  Whatever!
>
> At 01:00 PM 3/29/03 -0800, you wrote:
> > >Valeri these are just standard coding things.  You >essentially are
> > asking how to code your project.
> >
> >I asked: is it possible?
> >
> > >Maverick is a framework, so you can hardly apply
> > >it to a "framework-less" web application.
> >
> >You mean it doesn't make any sense to convert spagetti
> >applicatios to a well-designed ones?
> >
> >Yes, you are right: why bother?
> >Thank you for poining out at my total ignorance.
> >
> >Valeri
> >
> >---
> >
> >
> >
> >On Sat, 29 Mar 2003 12:35:09
> >  Michael McGrady wrote:
> > >Valeri these are just standard coding things.  You essentially are
asking
> > >how to code your project.  Maverick is a framework, so you can hardly
apply
> > >it to a "framework-less" web application.  My apologies if I am not
> > >understanding you.  This is meant to be helpful.
> > >
> > >On your coding questions, I have no idea what your application does, so
I
> > >could not nor could anyone else give an intelligent reponse to the
> > >questions.  If you don't need a lot of the infomation in the
ClientModel, I
> > >would definitely use lazy initialization of the Client, or a similar
> > >technique.
> > >
> > >At 12:14 PM 3/29/03 -0800, you wrote:
> > >>Dear Maverick experts,
> > >>
> > >>I am trying to apply Maverick to a "framework-less" web
> > >>application, and my question is a very basic one.
> > >>
> > >>I am trying to avoid creating new objects at every request.
> > >>Is it possible to use a servlet as a (Trhowaway2)
> > >>Controller? Or other reusable accross requests conroller.
> > >>
> > >>Situation: I have a servlet that checks if there is a
> > >>Client object in the user's session. If yes, the Client
> > >>object is reused, otherwise a new Client instance is
> > >>created. The Client object looks like this:
> > >>
> > >>public class Client{
> > >>
> > >>    private ClientModel model;
> > >>    private ClientModelHandler modelHandler;
> > >>
> > >>    private CardViewHandler cardViewHandler;
> > >>    private FormViewHandler formViewHandler;
> > >>    private FormPrintHandler formPrintHandler;
> > >>
> > >>    // methods go here...
> > >>}
> > >>
> > >>ClientModel has 38 fields and its creation and rendering
> > >>are costly operations. Plus we have at least 70 concurrent
> > >>users (accessing the same view at the same time) at low
> > >>periods and 350+ at high, so creating new objects for each
> > >>request and passing old ones to gc doesn't look good from
> > >>performace point of view.
> > >>
> > >>In "old" application, I use an object pool to get instances
> > >>of Client objects for new users; and re-use Client objects
> > >>found in user's session for logged-in users.
> > >>
> > >>Can you advise me on how to replicate an object pool with
> > >>Maverick and how to reuse the same object found in session?
> > >>
> > >>Thank you very much!
> > >>
> > >>Valeri
> > >>
> > >>
> > >>
> > >>_____________________________________________________________
> > >>Get 25MB, POP3, Spam Filtering with LYCOS MAIL PLUS for $19.95/year.
> > >>http://login.mail.lycos.com/brandPage.shtml?pageId=plus&ref=lmtplus
> > >>
> > >>
> > >>-------------------------------------------------------
> > >>This SF.net email is sponsored by:
> > >>The Definitive IT and Networking Event. Be There!
> > >>NetWorld+Interop Las Vegas 2003 -- Register today!
> > >>http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en
> > >>[INVALID FOOTER]
> > >
> > >
> > >
> > >
> > >-------------------------------------------------------
> > >This SF.net email is sponsored by:
> > >The Definitive IT and Networking Event. Be There!
> > >NetWorld+Interop Las Vegas 2003 -- Register today!
> > >http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en
> > >[INVALID FOOTER]
> > >
> >
> >
> >_____________________________________________________________
> >Get 25MB, POP3, Spam Filtering with LYCOS MAIL PLUS for $19.95/year.
> >http://login.mail.lycos.com/brandPage.shtml?pageId=plus&ref=lmtplus
> >
> >
> >-------------------------------------------------------
> >This SF.net email is sponsored by:
> >The Definitive IT and Networking Event. Be There!
> >NetWorld+Interop Las Vegas 2003 -- Register today!
> >http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en
> >[INVALID FOOTER]
>
>
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by:
> The Definitive IT and Networking Event. Be There!
> NetWorld+Interop Las Vegas 2003 -- Register today!
> http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en
> [INVALID FOOTER]
>



-------------------------------------------------------
This SF.net email is sponsored by:
The Definitive IT and Networking Event. Be There!
NetWorld+Interop Las Vegas 2003 -- Register today!
http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en
[INVALID FOOTER]