com.google.gwt.i18n.client
Class LocaleInfo

java.lang.Object
  com.google.gwt.i18n.client.LocaleInfo

public class LocaleInfo
extends java.lang.Object

Provides access to the currently-active locale and the list of available locales.

LocaleInfo

protected LocaleInfo()

Constructor to be used by subclasses, such as mock classes for testing. Any such subclass should override all methods.

getAvailableLocaleNames

public static final java.lang.String[] getAvailableLocaleNames()

Returns an array of available locale names.

getCurrentLocale

public static final LocaleInfo getCurrentLocale()

Returns a LocaleInfo instance for the current locale.

getLocaleCookieName

public static final java.lang.String getLocaleCookieName()

Returns the name of the name of the cookie holding the locale to use, which is defined in the config property locale.cookie.

Returns:

locale cookie name, or null if none

getLocaleNativeDisplayName

public static java.lang.String getLocaleNativeDisplayName(java.lang.String localeName)

Returns the display name of the requested locale in its native locale, if possible. If no native localization is available, the English name will be returned, or as a last resort just the locale name will be returned. If the locale name is unknown (including an user overrides) or is not a valid locale property value, null is returned. If the I18N module has not been imported, this will always return null.

Parameters:

localeName - the name of the locale to lookup.

Returns:

the name of the locale in its native locale

getLocaleQueryParam

public static java.lang.String getLocaleQueryParam()

Returns the name of the query parameter holding the locale to use, which is defined in the config property locale.queryparam.

Returns:

locale URL query parameter name, or null if none

hasAnyRTL

public static boolean hasAnyRTL()

Returns true if any locale supported by this build of the app is RTL.

getDateTimeConstants

public final DateTimeConstants getDateTimeConstants()

Returns a DateTimeConstants instance for this locale.

getDateTimeFormatInfo

public final DateTimeFormatInfo getDateTimeFormatInfo()

Returns a DateTimeConstants instance for this locale.

getLocaleName

public final java.lang.String getLocaleName()

Returns the name of this locale, such as "default, "en_US", etc.

getLocalizedNames

public final LocalizedNames getLocalizedNames()

Returns:

an implementation of LocalizedNames for this locale.

getNumberConstants

public final NumberConstants getNumberConstants()

Returns a NumberConstants instance for this locale.

isRTL

public final boolean isRTL()

Returns true if this locale is right-to-left instead of left-to-right.