org.springframework.web.server.i18n

Class FixedLocaleContextResolver

java.lang.Object

org.springframework.web.server.i18n.FixedLocaleContextResolver

All Implemented Interfaces:

LocaleContextResolver

public class FixedLocaleContextResolver
extends java.lang.Object
implements LocaleContextResolver

LocaleContextResolver implementation that always returns a fixed locale and optionally time zone. Default is the current JVM's default locale.

Note: Does not support setLocaleContext(org.springframework.web.server.ServerWebExchange, org.springframework.context.i18n.LocaleContext), as the fixed locale and time zone cannot be changed.

Since:

5.0

Author:

Sebastien Deleuze

Constructor Summary

Constructors

Constructor and Description
FixedLocaleContextResolver() Create a default FixedLocaleResolver, exposing a configured default locale (or the JVM's default locale as fallback).
FixedLocaleContextResolver(java.util.Locale locale) Create a FixedLocaleResolver that exposes the given locale.
FixedLocaleContextResolver(java.util.Locale locale, java.util.TimeZone timeZone) Create a FixedLocaleResolver that exposes the given locale and time zone.

Method Summary

Modifier and Type	Method and Description
LocaleContext	resolveLocaleContext(ServerWebExchange exchange) Resolve the current locale context via the given exchange.
void	setLocaleContext(ServerWebExchange exchange, LocaleContext localeContext) Set the current locale context to the given one, potentially including a locale with associated time zone information.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedLocaleContextResolver

public FixedLocaleContextResolver()

Create a default FixedLocaleResolver, exposing a configured default locale (or the JVM's default locale as fallback).

FixedLocaleContextResolver

public FixedLocaleContextResolver(java.util.Locale locale)

Create a FixedLocaleResolver that exposes the given locale.

Parameters:

locale - the locale to expose

FixedLocaleContextResolver

public FixedLocaleContextResolver(java.util.Locale locale,
                                  @Nullable
                                  java.util.TimeZone timeZone)

Create a FixedLocaleResolver that exposes the given locale and time zone.

Parameters:

locale - the locale to expose

timeZone - the time zone to expose

Method Detail

resolveLocaleContext

public LocaleContext resolveLocaleContext(ServerWebExchange exchange)

Description copied from interface: LocaleContextResolver

Resolve the current locale context via the given exchange.

The returned context may be a TimeZoneAwareLocaleContext, containing a locale with associated time zone information. Simply apply an instanceof check and downcast accordingly.

Custom resolver implementations may also return extra settings in the returned context, which again can be accessed through downcasting.

Specified by:

resolveLocaleContext in interface LocaleContextResolver

Parameters:

exchange - current server exchange

Returns:

the current locale context (never null)

setLocaleContext

public void setLocaleContext(ServerWebExchange exchange,
                             @Nullable
                             LocaleContext localeContext)

Description copied from interface: LocaleContextResolver

Set the current locale context to the given one, potentially including a locale with associated time zone information.

Specified by:

setLocaleContext in interface LocaleContextResolver

Parameters:

exchange - current server exchange

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

See Also:

SimpleLocaleContext, SimpleTimeZoneAwareLocaleContext