org.springframework.web.servlet.i18n

Class AbstractLocaleContextResolver

java.lang.Object

org.springframework.web.servlet.i18n.AbstractLocaleResolver

org.springframework.web.servlet.i18n.AbstractLocaleContextResolver

All Implemented Interfaces:

LocaleContextResolver, LocaleResolver

Direct Known Subclasses:

FixedLocaleResolver, SessionLocaleResolver

public abstract class AbstractLocaleContextResolver
extends AbstractLocaleResolver
implements LocaleContextResolver

Abstract base class for LocaleContextResolver implementations.

Provides support for a default locale and a default time zone.

Also provides pre-implemented versions of resolveLocale(javax.servlet.http.HttpServletRequest) and setLocale(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.util.Locale), delegating to LocaleContextResolver.resolveLocaleContext(javax.servlet.http.HttpServletRequest) and LocaleContextResolver.setLocaleContext(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.springframework.context.i18n.LocaleContext).

Since:

4.0

Author:

Juergen Hoeller

See Also:

AbstractLocaleResolver.setDefaultLocale(java.util.Locale), setDefaultTimeZone(java.util.TimeZone)

Constructor Summary

Constructors

Constructor and Description
AbstractLocaleContextResolver()

Method Summary

Modifier and Type	Method and Description
TimeZone	getDefaultTimeZone() Get the default TimeZone that this resolver is supposed to fall back to, if any.
Locale	resolveLocale(HttpServletRequest request) Resolve the current locale via the given request.
void	setDefaultTimeZone(TimeZone defaultTimeZone) Set a default TimeZone that this resolver will return if no other time zone is found.
void	setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) Set the current locale to the given one.

Methods inherited from class org.springframework.web.servlet.i18n.AbstractLocaleResolver

getDefaultLocale, setDefaultLocale

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.servlet.LocaleContextResolver

resolveLocaleContext, setLocaleContext

Constructor Detail

AbstractLocaleContextResolver

public AbstractLocaleContextResolver()

Method Detail

setDefaultTimeZone

public void setDefaultTimeZone(@Nullable
                               TimeZone defaultTimeZone)

Set a default TimeZone that this resolver will return if no other time zone is found.

getDefaultTimeZone

@Nullable
public TimeZone getDefaultTimeZone()

Get the default TimeZone that this resolver is supposed to fall back to, if any.

resolveLocale

public Locale resolveLocale(HttpServletRequest request)

Description copied from interface: LocaleResolver

Resolve the current locale via the given request.

Can 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,
                      @Nullable
                      HttpServletResponse response,
                      @Nullable
                      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