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https://issues.apache.org/jira/browse/WW-5112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lukasz Lenart resolved WW-5112.
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Resolution: Fixed
PR got merged
> Add ability (control flag) for TextProviders to prioritize reads from the
> default resource bundlest.
> ----------------------------------------------------------------------------------------------------
>
> Key: WW-5112
> URL: https://issues.apache.org/jira/browse/WW-5112
> Project: Struts 2
> Issue Type: Improvement
> Components: Core
> Affects Versions: 2.6
> Reporter: James Chaplin
> Assignee: Lukasz Lenart
> Priority: Minor
> Labels: pull-request-available
> Fix For: 2.6
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> This proposed improvement derives from a discussion on the Struts Developer
> List, with the general idea introduced by Greg Huber.
> Improvement: Introduce a new STRUTS_I18N_SEARCH_DEFAULTBUNDLES_FIRST control
> flag constant, and accompanying logic, with the default setting being _false_.
> The new control flag will be used by AbstractLocalizedTextProvider
> descendants to identify alternative I18N resource bundle lookup logic that
> prioritizes key lookup in the default resource bundles (in cases where such a
> distinction makes sense).
> The StrutsLocalizedTextProvider will use the flag to determine whether
> searches for resources will check the default bundles first (if the flag is
> _true_) or last (if the flag is _false_) for a match to a lookup key. The
> GlobalLocalizedTextProvider only searches default bundles, so the flag will
> have no effect on it.
> The _false_ setting corresponds to the standard lookup logic for the
> TextProviders in Struts 2, and will be the default, so that there will be no
> impact to existing applications. Applications that wish to enable the
> alternate lookup will do so by setting the flag to _true_ in their Struts
> configuration.
> With a _true_ setting, if a key exists in a default resource bundle (such as
> the application's default resource bundle), it will supersede any such key in
> other bundles (such as ones at the package or class level). This will allow
> for a different resource bundle strategy when using the
> StrutsLocalizedTextProvider, and may be more efficient for applications that
> either only use a single global application resource bundle. or that use such
> a bundle for the vast majority of their I18N resource keys.
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