[displaytag-devel] [jira] Closed: (DISPL-222) Ability to use a custom DecoratorFactory

[fabrizio g. (JIRA) <ji...@co...>]

     [ http://jira.codehaus.org/browse/DISPL-222?page=all ]
     
fabrizio giustina closed DISPL-222:
-----------------------------------

    Resolution: Fixed

implemented in 1.1 with a new factory.decorator property

> Ability to use a custom DecoratorFactory
> ----------------------------------------
>
>          Key: DISPL-222
>          URL: http://jira.codehaus.org/browse/DISPL-222
>      Project: DisplayTag
>         Type: Improvement

>   Components: Decorators
>     Versions: 1.0
>      Fix For: 1.1

>
>
> Currently, the DecoratorFactory is a utility class that has 2 static methods. It would be nice if it was a user specifiable implementation of a simple interface with those two methods. (You could store it in the servlet context to avoid having to reinstanciating it everytime).
> Doing this would allow to have (for instance) a DecoratorFactory that retrieves decorators from an ioc container, allowing them to enjoy the power of dependency injection. (One could also have a caching implementation, which would for instance keep an instance of each decorator per thread (using a ThreadLocal), avoiding many reinstanciations of the decorator)

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