Package org.craftercms.engine.util.spring.servlet.i18n

Class ChainLocaleResolver

java.lang.Object

org.springframework.web.servlet.i18n.AbstractLocaleResolver

org.craftercms.engine.util.spring.servlet.i18n.ChainLocaleResolver

All Implemented Interfaces:

org.springframework.web.servlet.LocaleResolver

public class ChainLocaleResolver
extends org.springframework.web.servlet.i18n.AbstractLocaleResolver

Implementation of LocaleResolver that uses a chain of other LocaleResolvers.

The resolvers will be executed according to the order in the configuration file, and the chain will stop when one of the resolvers returns a supported locale. If none of the resolvers in the chain returns a locale the default one will be used.

The chain of resolvers will be executed one time for every request and the locale will be stored until the response completed.

Since:

4.0.0

Author:

joseross

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTR_NAME_LOCALE
static final String	BEAN_NAME_PATTERN
static final String	CONFIG_KEY_LOCALE_RESOLVER
static final String	CONFIG_KEY_TYPE
protected List<org.springframework.web.servlet.LocaleResolver>	resolvers	The list of LocaleResolvers
protected List<Locale>	supportedLocales	The list of supported locales

Constructor Summary

Constructors

Constructor	Description
ChainLocaleResolver(org.springframework.context.ApplicationContext appContext, org.apache.commons.configuration2.HierarchicalConfiguration<?> config)

Method Summary

Modifier and Type	Method	Description
protected boolean	isSupported(Locale locale)
Locale	resolveLocale(javax.servlet.http.HttpServletRequest request)
void	setLocale(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Locale locale)

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

Field Details

ATTR_NAME_LOCALE

public static final String ATTR_NAME_LOCALE

BEAN_NAME_PATTERN

public static final String BEAN_NAME_PATTERN

See Also:

• Constant Field Values

CONFIG_KEY_LOCALE_RESOLVER

public static final String CONFIG_KEY_LOCALE_RESOLVER

See Also:

• Constant Field Values

CONFIG_KEY_TYPE

public static final String CONFIG_KEY_TYPE

See Also:

• Constant Field Values

supportedLocales

protected List<Locale> supportedLocales

The list of supported locales

resolvers

protected List<org.springframework.web.servlet.LocaleResolver> resolvers

The list of LocaleResolvers

Constructor Details

ChainLocaleResolver

public ChainLocaleResolver(org.springframework.context.ApplicationContext appContext,
 org.apache.commons.configuration2.HierarchicalConfiguration<?> config)

Method Details

isSupported

protected boolean isSupported(Locale locale)

resolveLocale

public Locale resolveLocale(javax.servlet.http.HttpServletRequest request)

setLocale

public void setLocale(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Locale locale)