Example usage for org.apache.commons.lang3 LocaleUtils languagesByCountry

Introduction

In this page you can find the example usage for org.apache.commons.lang3 LocaleUtils languagesByCountry.

Prototype

public static List<Locale> languagesByCountry(final String countryCode) 

Source Link

Document

Obtains the list of languages supported for a given country.

This method takes a country code and searches to find the languages available for that country.

Usage

From source file:com.aestheticsw.jobkeywords.service.termextractor.support.SearchUtils.java

public static Locale lookupLocaleByCountry(String country) {
    List<Locale> localeList = LocaleUtils.languagesByCountry(country);
    if (localeList == null || localeList.size() == 0) {
        throw new IllegalArgumentException("Invalid country code: " + country);
    }//from   w  w w . ja v  a2s.  c o  m
    Locale locale = localeList.get(0);

    // if English isn't the language of the first Locale, then try to find English.
    if (!locale.getLanguage().equals("en")) {
        for (Locale option : localeList) {
            if (option.getLanguage().equals("en")) {
                return option;
            }
        }
    }
    return locale;
}

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From source file:dhbw.clippinggorilla.userinterface.windows.NewSourceWindow.java

public static Map<String, Locale> getCountries() {
    List<String> countries = Arrays.asList(Locale.getISOCountries());
    HashMap<String, Locale> mapCountries = new HashMap<>();
    countries.parallelStream().forEach((country) -> {
        List<Locale> locales = LocaleUtils.languagesByCountry(country);
        if (!locales.isEmpty()) {
            mapCountries.put(country, new Locale(locales.get(0).getLanguage(), country));
        }//from   w  w w.j  a va2  s  . c  om
    });
    return mapCountries;
}

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