[jira] [Resolved] (WW-4676) ConversionErrorInterceptor to extend MethodFilterInterceptor

["Lukasz Lenart (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WW-4676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukasz Lenart resolved WW-4676.
-------------------------------
    Resolution: Fixed

PR merged, thanks!

> ConversionErrorInterceptor to extend MethodFilterInterceptor
> ------------------------------------------------------------
>
>                 Key: WW-4676
>                 URL: https://issues.apache.org/jira/browse/WW-4676
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Core Interceptors
>    Affects Versions: 2.5.2
>            Reporter: Greg Huber
>            Priority: Minor
>             Fix For: 2.5.3
>
>
> Would it be possible to modify the {{ConversionErrorInterceptor}} to extend {{MethodFilterInterceptor}} so I can exclude the validation on certain methods?
>  ie
> {code:xml}
> <interceptor-ref name="conversionError">
>     <param name="excludeMethods">execute,cancel*</param>
> </interceptor-ref>
> {code}
> It seems always to be called (needs to be like the validator/workflow)
> I have noticed that if I there is a conversion error on a screen and I return with a redirectAction (and the action has a {{STORE}} and the destination action has a {{RETRIEVE}}) the conversion error shows on the destination action screen.
> Although I still get in dev mode:
> {noformat}
> Error setting expression 'bean.weight' with value ['gggg', ]
> {noformat}
> as this comes from the params interceptor (and I do not want to exclude this on my cancel), I guess we will have to live with this.



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