On Fri, Feb 26, 2010 at 4:55 AM, Christian Riedel <cr.ml...@googlemail.com> wrote: > I think it could be useful to add a method like configuration.exists(key)
Yes, but what if module A wants to perform that check and override, and the value for that key is added by module B? If module A is processed before module B, there's now way to know what module B will contribute. I suppose a drastic solution would be to invoke each contribution method twice: first to perform all add()/addInstance() (and ignore override(), check(), etc.) then a *second* time to process override(), check(), etc. (and ignore add()/addInstance()). I don't like that solution however. > Once I had a problem where this feature would have helped me but I had to > improve the architecture of the application instead (which was actually a > good thing ^^ ) > > > Am 25.02.2010 um 13:23 schrieb Robin Komiwes: > >> Yes, I was pretty sure it was the problem. Too bad :( >> >> On Thu, Feb 25, 2010 at 11:40 AM, Kristian Marinkovic < >> kristian.marinko...@porsche.co.at> wrote: >> >>> hi Robin, >>> >>> imagine you have 2 overrides. which one is the correct one. >>> it will processed in the order the module classes are loaded. >>> and the order is not defined, it depends on the jvm, the os, the >>> file system,.... >>> >>> i guess you get the problem :) >>> >>> g, >>> kris >>> >>> >>> >>> Robin Komiwes <odiss...@gmail.com> >>> 25.02.2010 10:41 >>> Bitte antworten an >>> "Tapestry users" <users@tapestry.apache.org> >>> >>> >>> An >>> Tapestry users <users@tapestry.apache.org> >>> Kopie >>> >>> Thema >>> About configuration override >>> >>> >>> >>> >>> >>> >>> Hi there, >>> >>> I was wondering why configurations are only overridable only once? >>> >>> Regards, >>> >>> Robin >>> >>> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > > -- Howard M. Lewis Ship Creator of Apache Tapestry The source for Tapestry training, mentoring and support. Contact me to learn how I can get you up and productive in Tapestry fast! (971) 678-5210 http://howardlewisship.com --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
