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Date: Sun, 27 Jan 2013 19:15:13 +0000 (UTC)
From: "Lukasz Lenart (JIRA)" <jira@apache.org>
To: issues@struts.apache.org
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Subject: [jira] [Comment Edited] (WW-3886) Content-Language in response does
 not uses the language setup in ActionContext
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    [ https://issues.apache.org/jira/browse/WW-3886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13563887#comment-13563887 ] 

Lukasz Lenart edited comment on WW-3886 at 1/27/13 7:15 PM:
------------------------------------------------------------

But Dispatcher#prepare() method is called before interceptors and action is executed, it's better to do it like this:

{code:java}
public String intercept(ActionInvocation invocation) throws Exception {
    [...]
    <get locale for the user>
    [...]

    invocation.getInvocationContext().setLocale(userLocale);
    String result = invocation.invoke();
    HttpServletResponse response = (HttpServletResponse) invocation.getInvocationContext.get(HTTP_RESPONSE).setLocale(userLocale);
    return result;
}
{code}
                
      was (Author: lukaszlenart):
    But Dispatcher#prepare() method is called before interceptors and action is executed, it's better to do it like this:

{code:java}
public String intercept(ActionInvocation invocation) throws Exception {
[...]
<get locale for the user>
[...]

invocation.getInvocationContext().setLocale(userLocale);
String result = invocation.invoke();
HttpServletResponse response = (HttpServletResponse) invocation.getInvocationContext.get(HTTP_RESPONSE).setLocale(userLocale);
return result;
}
{code}
                  
> Content-Language in response does not uses the language setup in ActionContext
> ------------------------------------------------------------------------------
>
>                 Key: WW-3886
>                 URL: https://issues.apache.org/jira/browse/WW-3886
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Dispatch Filter
>    Affects Versions: 2.2.3
>            Reporter: Jose L Martinez-Avial
>            Priority: Minor
>             Fix For: 2.3.9
>
>
> I've setup the property "struts.locale" with value "es_ES", for Spanish. But my application is multilanguage, so I setup the locale in the request using an interceptor:
> {code:title=MyInterceptor.java|borderStyle=solid}
> public String intercept(ActionInvocation invocation) throws Exception {
> [...]
> <get locale for the user>
> [...]
> invocation.getInvocationContext().setLocale(userLocale);
> return invocation.invoke();
> }
> {code}
> The action and the JSPs(I'm using Tiles), correctly use the locale I set(so the response has the body in the correct language), but the header content-language is returning always "es_ES", no matter the locale I put in the invocation context.
> The issue seems to be related to org.apache.struts2.dispatcher.Dispatcher, where the method prepare only takes into account the default locale or the locale in the request, but not the locale that can be setup on the ActionContext by the application.

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