| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| |
| package org.apache.roller.weblogger.ui.struts2.util; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.TimeZone; |
| |
| |
| /** |
| * A utilities class used by the Weblogger UI. |
| */ |
| public final class UIUtils { |
| |
| private static final List LOCALES; |
| private static final List TIME_ZONES; |
| |
| |
| // load up the locales and time zones lists |
| static { |
| // build locales list |
| LOCALES = Arrays.asList(Locale.getAvailableLocales()); |
| Collections.sort(LOCALES, new LocaleComparator()); |
| |
| // build time zones list |
| TIME_ZONES = Arrays.asList(TimeZone.getAvailableIDs()); |
| Collections.sort(TIME_ZONES); |
| } |
| |
| |
| public static String getLocale(String localeName) { |
| Locale locale = new Locale(localeName,localeName); |
| return locale.toString(); |
| } |
| |
| public static List getLocales() { |
| return LOCALES; |
| } |
| |
| public static String getTimeZone(String timeZoneName) { |
| return TimeZone.getTimeZone(timeZoneName).getID(); |
| } |
| |
| public static List getTimeZones() { |
| return TIME_ZONES; |
| } |
| |
| |
| // special comparator for sorting LOCALES |
| private static final class LocaleComparator implements Comparator { |
| public int compare(Object obj1, Object obj2) { |
| if (obj1 instanceof Locale && obj2 instanceof Locale) { |
| Locale locale1 = (Locale)obj1; |
| Locale locale2 = (Locale)obj2; |
| int compName = locale1.getDisplayName().compareTo(locale2.getDisplayName()); |
| if (compName == 0) { |
| return locale1.toString().compareTo(locale2.toString()); |
| } |
| return compName; |
| } |
| return 0; |
| } |
| } |
| |
| } |