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https://issues.apache.org/jira/browse/WW-4830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16106408#comment-16106408
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Lukasz Lenart commented on WW-4830:
-----------------------------------
You should use {{TextProviderFactory}} instead, the {{DefaultTextProvider}} is
only used internally as a fallback solution a which soon should also be dropped.
Here you have an example how to implement your custom factory
https://github.com/apache/struts-examples/blob/master/text-provider/
Here is some more details about that
https://struts.apache.org/docs/localization.html#Localization-CustomTextProviderandTextProviderFactory
> Override TextProvider doesnot work in struts 2.5.12
> ---------------------------------------------------
>
> Key: WW-4830
> URL: https://issues.apache.org/jira/browse/WW-4830
> Project: Struts 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.5.12
> Reporter: Alireza Fattahi
> Fix For: 2.5.13
>
>
> In struts 2.3 , to override the TextProvider we used below
> {code:xml}
> <constant name="struts.xworkTextProvider" value="DefaultTextProvider" />
> <bean type="com.opensymphony.xwork2.TextProvider"
> name="DefaultTextProvider" class=".utils.CustomTextProvider" scope="default"
> />
> {code}
> And make CustomTextProvider
> {code}
> public class CustomTextProvider extends DefaultTextProvider{
> public String getText(String key, String defaultValue, List<?> args) {
> String text = super.getText(key, defaultValue, args);
> //Do something with the text
> //and return it
> }
> //other getText methods can be override too
> }
> {code}
> This seems not to be worked at Struts 2.15.2.
> To make some test, I remove my bean from* strust.xml* and put some break
> points in *DefaultTextProvider *the *getText *of this class is not called,
> however I find that the *TextProviderSupport **getText *method is called.
> Should we override other classes ?!
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