/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ro.nextreports.designer.util;
import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;
import java.util.MissingResourceException;
import ro.nextreports.designer.config.Country;
public class LocaleUtil {
public static List<Country> getCountries() {
List<Country> countries = new ArrayList<Country>();
Locale[] locales = Locale.getAvailableLocales();
for (Locale locale : locales) {
String iso = "NA";
try {
iso = locale.getISO3Country();
} catch (MissingResourceException ex) {
}
String code = locale.getCountry();
String name = locale.getDisplayCountry();
String language = locale.getLanguage();
if (!"".equals(iso) && !"".equals(code) && !"".equals(name)) {
Country c = new Country(iso, code, name, language);
if (!countries.contains(c)) {
countries.add(c);
}
}
}
Collections.sort(countries, new Comparator<Country>() {
@Override
public int compare(Country c1, Country c2) {
return Collator.getInstance().compare(c1.getName(), c2.getName());
}
});
return countries;
}
public static Country getCountry(Locale locale) {
if (locale == null) {
locale = Locale.getDefault();
}
for (Country c : getCountries()) {
if (locale.getCountry().equals(c.getCode()) && locale.getLanguage().equals(c.getLanguage())) {
return c;
}
}
return null;
}
}