org.b3log.latke.util

Class Locales

java.lang.Object

org.b3log.latke.util.Locales

public final class Locales
extends Object

Locale utilities.

Version:

2.0.0.0, Nov 5, 2019

Author:

Liang Ding

Method Summary

Modifier and Type	Method and Description
static String	getCountry(String localeString) Gets country from the specified locale string.
static String	getLanguage(String localeString) Gets language from the specified locale string.
static Locale	getLocale() Gets locale.
static Locale	getLocale(Request request) Gets locale with the specified request.
static Locale	getLocale(String localeString) Gest a Locale with the specified locale string.
static boolean	hasLocale(Locale locale) Determines whether the server has the specified locale configuration or not.
static void	setLocale(Locale locale) Sets locale.
static void	setLocale(Request request, Locale locale) Sets the specified locale into session of the specified request.

Methods inherited from class java.lang.Object

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

Method Detail

getLocale

public static Locale getLocale(Request request)

Gets locale with the specified request.

By the following steps:

1. Gets from session of the specified request
2. Gets from the specified request header
3. Using server configuration

Parameters:

request - the specified request

Returns:

locale

hasLocale

public static boolean hasLocale(Locale locale)

Determines whether the server has the specified locale configuration or not.

Parameters:

locale - the specified locale

Returns:

true if the server has the specified locale, false otherwise

setLocale

public static void setLocale(Request request,
                             Locale locale)

Sets the specified locale into session of the specified request.

If no session of the specified request, do nothing.

Parameters:

request - the specified request

locale - a new locale

setLocale

public static void setLocale(Locale locale)

Sets locale.

Parameters:

locale - the specified locale

getLocale

public static Locale getLocale()

Gets locale.

Returns:

locale

getCountry

public static String getCountry(String localeString)

Gets country from the specified locale string.

Parameters:

localeString - the specified locale string

Returns:

country, if the length of specified locale string less than 5, returns ""

getLanguage

public static String getLanguage(String localeString)

Gets language from the specified locale string.

Parameters:

localeString - the specified locale string

Returns:

language, if the length of specified locale string less than 2, returns ""

getLocale

public static Locale getLocale(String localeString)

Gest a Locale with the specified locale string.

Parameters:

localeString - the specified locale string

Returns:

locale