At 13:40 02/09/01, Sean Legassick wrote:
>On Fri, Feb 09, 2001 at 11:20:40AM +0100, ingo schuster wrote:
> > Today, it is not easy to build a multi-lingual web application with
> turbine
> > (apart from having a set of screens for each language). If different users
> > are to be served responses in different languages, then it's currently up
> > to the output producing modules to detect the requested language.
> > I'd find it very useful if RunData could hold information about the
> > preferred language for the response. As default the it could be set to the
> > browsers preferred language information and the application could override
> > this setting if it knows better.
> >
> > Are you interrested in this enhancment? I'd develop patches.
>
>For this kind of thing, rather than always adding stuff to RunData I
>prefer this pattern: (many things like FormMessages for instance might
>be better done this way).
>
>package org.apache.turbine.util.UserLanguage;
>
>public class UserLanguage
>{
> private static final String TEMP_KEY =
> "org.apache.turbine.util.UserLanguage";
> public static getUserLanguage(RunData data)
> {
> UserLanguage userLanguage =
> (UserLanguage)data.getUser().getTemp(TEMP_KEY);
> if (userLanguage == null)
> {
> userLanguage = new UserLanguage();
> data.getUser().setTemp(TEMP_KEY, userLanguage);
> }
> return userLanguage;
> }
>}
>
>(or use setPerm/getPerm for persistence)
>
>Then instead of data.getUserLanguage() you simply use
>UserLanguage.getUserLanguage(data)
>
>The rest of the class would hold whatever state/preferences you had in
>mind for RunData, and could also provide convenience methods to retrieve
>messages/template names etc ...
That's great, haven't thought of this solution. Thank you!
ingo.
>Sean
>
>--
>Sean Legassick
>[EMAIL PROTECTED]
> Hombre soy, nada humano me puede ser ajeno
>
>
>
>
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