[Yanel-dev] Resources and Usecases

[simon litwan]

J
> The usecase framework takes care of the following tasks which are common 
> to most executable usecases:
> - parameter passing (how to pass form parameters to the java code
>   and vice-versa)
> - error handling (check preconditions, handle parameter validation
>   errors and other kind of errors)
> - view processing (creating a view using a template and applying
>   standard xslt or i18n transformer)
>   (jelly support would be nice, it's similar to jx)
jelly looks really nice :)

simon
> - control flow (handle pre-defined actions like submit/cancel)
> - allow automated execution of a usecase (e.g. by a scheduler)
> 
> 
> Moreover, I would like to achieve the following with a usecase framework:
> - creation of new usecases is easy (e.g. no need to create individual
>   ant build files for each usecase)
> - a usecase only contains the code which is really necessary
>   (e.g. a java handler class, a view template, and a configuration)
> - no code duplication between usecases
> - common look & feel for form-based usecases
> - no need to register usecases for each realm individually.
> 
> josias
> 
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> 


-- 
Simon Litwan                               simon.litwan at wyona.com
Wyona Inc.  -   Open Source Content Management   -   Apache Lenya
http://www.wyona.com                      http://lenya.apache.org