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https://issues.apache.org/jira/browse/WW-4677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15506823#comment-15506823
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ASF subversion and git services commented on WW-4677:
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Commit 6916f47c97ae06c7d0a1dedba38cefcd6566ee36 in struts's branch
refs/heads/master from [~lukaszlenart]
[ https://git-wip-us.apache.org/repos/asf?p=struts.git;h=6916f47 ]
WW-4677 Ignores locale set to null
> I18N Interceptor automatically validates locales
> ------------------------------------------------
>
> Key: WW-4677
> URL: https://issues.apache.org/jira/browse/WW-4677
> Project: Struts 2
> Issue Type: Improvement
> Components: Core Interceptors
> Affects Versions: 2.5
> Environment: 2.5.1 running on Java 8, RHEL Linux 6/7
> Reporter: Zoran Avtarovski
> Fix For: 2.5.3
>
>
> There is an annoying issue with the I18N Interceptor, which now validates
> locales against the list of default available locales in this bit of code:
> {code:java}
> if (locale != null &&
> Arrays.asList(Locale.getAvailableLocales()).contains(locale)) {
> locale = Locale.getDefault();
> }
> {code}
> The problem is I have a web app for refugees and not all the languages are in
> the available locales array. This must be relatively new as it worked in the
> old version 2.x ish.
> Ideally it would be great if we could add a parameter (or constant) to
> bi-pass the validation.
> For example a tag in the struts.xml file:
> {code:xml}
> <interceptor-ref name="I18nInterceptor">
> <param name="validation">
> false
> </param>
> </interceptor-ref>
> {code}
> and then access it in the interceptor to override default behaviour.
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