[jira] Updated: (WICKET-3256) Use a Provider for IExceptionMapper

["James Carman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Carman updated WICKET-3256:
---------------------------------

    Attachment: WICKET-3256.patch

Here's a patch that provides an implementation of what I have in mind.  It introduces a field of type IProvider<IExceptionMapper> rather than creating a new interface called IExceptionMapperProvider (doesn't add value IMHO).  I didn't add a test case, but the build finishes successfully and all test cases pass.

> Use a Provider for IExceptionMapper
> -----------------------------------
>
>                 Key: WICKET-3256
>                 URL: https://issues.apache.org/jira/browse/WICKET-3256
>             Project: Wicket
>          Issue Type: New Feature
>          Components: wicket
>    Affects Versions: 1.5-M3
>            Reporter: James Carman
>         Attachments: WICKET-3256.patch
>
>
> Currently, in order to plug in your own IExceptionMapper, you have to override a method.  This makes developing "frameworks" difficult, since your client code has to do a method override in order to get everything working.  It would be nicer if the IExceptionManager was created via a "provider."

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