Re: Struts7: First Action with wrong locale

czw., 27 mar 2025 o 16:15 Ute Kaiser <[email protected]> napisał(a):
> I wrote a LocaleInterceptor to catch the language from request URL path, either German or Englisch. Output contains language specific fields from database.
> Unfortunately, after server restart the first call has always German output.
>
> What I learned from debugging:
> I18nInterceptor.class is first called, then my LocaleInterceptor where I set session.setAttribute("WW_TRANS_I18N_LOCALE", Locale.US).
> Then I18nInterceptor.class again with: Object sessionLocale = invocation.getInvocationContext().getSession().get(attributeName) => NULL => locale = super.read(invocation) => set to "de" (I guess, my laptop's default)
> Then myAction class is called, routing to a jsp that creates output with the help of a custom tag. This uses ActionContext.getContext().getLocale().getLanguage().toUpperCase() => DE.
>
> All works fine for second and further calls because there is no call to I18nInterceptor.class before my LocaleInterceptor.
> When I18nInterceptor.class is called => Object sessionLocale = invocation.getInvocationContext().getSession().get(attributeName) => sessionLocale is set to en_US
>
> What can I do?
> Maybe WW_TRANS_I18N_LOCALE, invocation.getInvocationContext().getSession().get(attributeName) and ActionContext.getContext().getLocale() are not the same?

Not sure if I understand, did you overwrite the I18N interceptor or
just added a new one to your default stack?
Are you sure the secession has been already created at this point?


Cheers
Łukasz