Re: [OT] Request for comments on DAO pattern implementation

2004-10-09 Thread Michael McGrady
Not sure why, but I have never had the difficulty of maintenance being held up because of appropriate uses of interfaces. I have had the opposite happen lots of times. I am a stickler for the interface approach to most classes. I am even thinking of foregoing entirely the use of the System c

Re: [OT] Request for comments on DAO pattern implementation

2004-10-09 Thread Rick Reumann
Adam Hardy wrote the following on 10/9/2004 7:34 AM: However I have never come across a situation where anybody has changed the implementation when doing an upgrade to their application. It sounds good, but IMHO, never happens. Would be interested to find out otherwise :) All of my classes implem

Re: [OT] Request for comments on DAO pattern implementation

2004-10-09 Thread Adam Hardy
Interfaces are very useful for imposing class & method signatures on implementing classes - i.e. to make sure all your DAOs have the same methods available which allows you to handle DAOs generically when desirable. However I have never come across a situation where anybody has changed the imp

RE: [OT] Request for comments on DAO pattern implementation

2004-10-08 Thread Freddy Villalba A.
nsaje original- De: Marco Mistroni [mailto:[EMAIL PROTECTED] Enviado el: viernes, 08 de octubre de 2004 16:21 Para: 'Struts Users Mailing List'; 'atta-ur rehman' Asunto: RE: [OT] Request for comments on DAO pattern implementation Hello, My 2 cents.. go for the inter

RE: [OT] Request for comments on DAO pattern implementation

2004-10-08 Thread Marco Mistroni
Hello, My 2 cents.. go for the interface... it will make your life Easier for the future when you want to change implementation Regards marco -Original Message- From: atta-ur rehman [mailto:[EMAIL PROTECTED] Sent: 08 October 2004 15:13 To: Struts Users Mailing List Su