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]
