de.alpharogroup.resourcebundle.locale

Class LocaleResolver

java.lang.Object

de.alpharogroup.resourcebundle.locale.LocaleResolver

public class LocaleResolver
extends Object

The Class LocaleResolver helps to resolve locale objects and languages.

Constructor Summary

Constructors

Constructor and Description
LocaleResolver()

Method Summary

Modifier and Type	Method and Description
static boolean	isISOCountryCode(String code) Checks the given code if its a valide ISO 3166-1 countrycode.
static Set<String>	resolveAvailableLanguages(String bundlepackage, String bundlename) Resolves all the available languages for the given resource bundle name in the given bundle package.
static String	resolveBundlename(File propertiesFile) Resolves the bundle name from the given properties file.
static Locale	resolveLocale(File propertiesFile) Resolves the locale from the given properties file.
static Locale	resolveLocale(String localeCode) Resolves the Locale object from the given locale code.
static String	resolveLocaleCode(File propertiesFile) Resolves from the given properties file the locale code like "en", "en_US" or "en_US_win".
static Locale	resolveLocaleCode(String code) Converts the given String code like "en", "en_US" or "en_US_win" to new Locale.
static Map<File,Locale>	resolveLocales(String bundlepackage, String bundlename) Resolves all the available Locales to the given resource bundle name in the given bundle package.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocaleResolver

public LocaleResolver()

Method Detail

isISOCountryCode

public static boolean isISOCountryCode(String code)

Checks the given code if its a valide ISO 3166-1 countrycode.

Parameters:

code - The code to check.

Returns:

true if the code is valide otherwise false.

resolveAvailableLanguages

public static Set<String> resolveAvailableLanguages(String bundlepackage,
                                                    String bundlename)

Resolves all the available languages for the given resource bundle name in the given bundle package. Note the default resource bundle is named 'default'.

Parameters:

bundlepackage - The package that contains the properties files.

bundlename - The name of the resource bundle.

Returns:

a Set of String objects with the available languages excluding the default.

resolveBundlename

public static String resolveBundlename(File propertiesFile)

Resolves the bundle name from the given properties file.

Parameters:

propertiesFile - the properties file

Returns:

the bundle name

resolveLocale

public static Locale resolveLocale(File propertiesFile)

Resolves the locale from the given properties file.

Parameters:

propertiesFile - the properties file

Returns:

the locale

resolveLocale

public static Locale resolveLocale(String localeCode)

Resolves the Locale object from the given locale code.

Parameters:

localeCode - the locale code

Returns:

the Locale object.

resolveLocaleCode

public static String resolveLocaleCode(File propertiesFile)

Resolves from the given properties file the locale code like "en", "en_US" or "en_US_win". For instance if the filename is resource_en.properties than it will return "en", if the filename is resource_en_US.properties than it will return "en_US". If nothing is found than it returns that the properties file is the "default".

Parameters:

propertiesFile - the properties file

Returns:

the locale code

resolveLocaleCode

public static Locale resolveLocaleCode(String code)

Converts the given String code like "en", "en_US" or "en_US_win" to new Locale.

Parameters:

code - the code

Returns:

the Locale object or null.

resolveLocales

public static Map<File,Locale> resolveLocales(String bundlepackage,
                                              String bundlename)

Resolves all the available Locales to the given resource bundle name in the given bundle package. For now it is only for properties files.

Parameters:

bundlepackage - The package that contains the properties files.

bundlename - The name of the resource bundle.

Returns:

a Map of File objects with the corresponding Locales to it.