org.springframework.web.servlet.i18n
Class AcceptHeaderLocaleResolver

java.lang.Object
  org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver

All Implemented Interfaces:

LocaleResolver

public class AcceptHeaderLocaleResolver
extends Object
implements LocaleResolver

Implementation of LocaleResolver that simply uses the primary locale specified in the "accept-language" header of the HTTP request (that is, the locale sent by the client browser, normally that of the client's OS).

Note: Does not support setLocale, since the accept header can only be changed through changing the client's locale settings.

Since:

27.02.2003

Author:

Juergen Hoeller

See Also:

ServletRequest.getLocale()

Constructor Summary

AcceptHeaderLocaleResolver()

Method Summary

Locale	resolveLocale(HttpServletRequest request) Resolve the current locale via the given request.
void	setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) Set the current locale to the given one.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AcceptHeaderLocaleResolver

public AcceptHeaderLocaleResolver()

Method Detail

resolveLocale

public Locale resolveLocale(HttpServletRequest request)

Description copied from interface: LocaleResolver

Resolve the current locale via the given request. Should return a default locale as fallback in any case.

Specified by:

resolveLocale in interface LocaleResolver

Parameters:

request - the request to resolve the locale for

Returns:

the current locale (never null)

setLocale

public void setLocale(HttpServletRequest request,
                      HttpServletResponse response,
                      Locale locale)

Description copied from interface: LocaleResolver

Set the current locale to the given one.

Specified by:

setLocale in interface LocaleResolver

Parameters:

request - the request to be used for locale modification

response - the response to be used for locale modification

locale - the new locale, or null to clear the locale