[jira] Updated: (WW-3226) Add optional support to AliasInterceptor to overwrite aliased parameters

["Musachy Barroso (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/struts/browse/WW-3226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Musachy Barroso updated WW-3226:
--------------------------------

    Fix Version/s:     (was: 2.1.8)
                   2.1.9

> Add optional support to AliasInterceptor to overwrite aliased parameters
> ------------------------------------------------------------------------
>
>                 Key: WW-3226
>                 URL: https://issues.apache.org/struts/browse/WW-3226
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Core Interceptors
>    Affects Versions: 2.1.7
>            Reporter: Jasper Rosenberg
>            Priority: Minor
>             Fix For: 2.1.9
>
>
> It would be great if the AliasInterceptor could overwrite the aliased parameters rather than just inject them under different names, much like I recall staticParams supports.  I suspect many, like me, were surprised to learn this wasn't how it currently behaved.  It would have to be a new flag to maintain backwards compatibility.
> Alternatively, the ParametersInterceptor could be enhanced to take an optional aliases map.  That would be pretty handy.

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