hahahha The problem is that people does NOT understand that normally we change vertically, not horizontally. It is faaaaar more common refactoring model classes than changing the UI framwork or database. I remember once when I was working, and we needed to add a new attribute to the User "object". When the project leader asked me how many time I needed to spend to do it, I say one week (ok, it was less, but it doesnt matter here hahaha). And he asked me why,...my answer was that I needed to modify: - The "bussiness" object User. - User.hbm.xml or annotations mappings. - DAOUser - IDAOUser - IUserService - UserServiceImpl - UI forms - WEbservices - USER table in database :) On Thu, Mar 3, 2011 at 2:12 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: Today: use layers to decouple It made me laugh :-) Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

he, once we created a "TooManyLayersException" :) El 03/03/2011, a las 4:02p.m., Stéphane Ducasse escribió: change vertically, not horizontally. It is faaaaar more common refactoring model classes than changing the UI framwork or database. I remember once when I was working, and we needed to add a new attribute to the User "object". When the project leader asked me how many time I needed to spend to do it, I say one week (ok, it was less, but it doesnt matter here hahaha). And he asked me why,...my answer was that I needed to modify: alexandre.bergel(a)me.com> wrote: _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev