如何在没有运行的wicket应用程序的情况下使用wicket i18n功能

Question

Given:

• a wicket application with fully configured *.properties files for multiple languages

Required:

• a batch application should also be able to get a localized value, using key and locale, with locale fallbacks and so on, behaving just like wicket normally does this.

Tried so far:

• WicketApplication.get().getResourceSettings().getLocalizer() - does not work, as no wicket application is available in the context of batch application.

Answer 1

See org.apache.wicket.resource.loader.ComponentStringResourceLoader#loadStringResource(java.lang.Class, java.lang.String, java.util.Locale, java.lang.String, java.lang.String) [1]. This is where the magic happens.

1. https://github.com/apache/wicket/blob/792a0a4138aad61dfe63c8bace96648878767003/wicket-core/src/main/java/org/apache/wicket/resource/loader/ComponentStringResourceLoader.java#L131-L151