1 /* 2 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 /* 24 * 25 */ 26 27 package com.bar; 28 29 import java.text.*; 30 import java.util.*; 31 import java.util.spi.*; 32 33 import com.foobar.Utils; 34 35 public class LocaleNameProviderImpl extends LocaleNameProvider { 36 static Locale[] avail = {Locale.JAPANESE, 37 Locale.JAPAN, 38 new Locale("ja", "JP", "osaka"), 39 new Locale("ja", "JP", "kyoto"), 40 new Locale("xx"), 41 new Locale("yy", "YY", "YYYY")}; 42 static List<Locale> availList = Arrays.asList(avail); 43 public Locale[] getAvailableLocales() { 44 return avail; 45 } 46 47 @Override 48 public String getDisplayLanguage(String lang, Locale target) { 49 return getDisplayString(lang, target); 50 } 51 52 @Override 53 public String getDisplayCountry(String ctry, Locale target) { 54 return getDisplayString(ctry, target); 55 } 56 57 @Override 58 public String getDisplayVariant(String vrnt, Locale target) { 59 return getDisplayString(vrnt, target); 60 } 61 62 private String getDisplayString(String key, Locale target) { 63 if (!Utils.supportsLocale(availList, target)) { 64 throw new IllegalArgumentException("locale is not supported: "+target); 65 } 66 67 String ret = null; 68 69 if (target.getLanguage().equals("yy") && 70 target.getCountry().equals("YY")) { 71 String vrnt = target.getVariant(); 72 if (vrnt.startsWith("YYYY")) { 73 switch (key) { 74 case "yy": 75 case "YY": 76 ret = "waiwai"; 77 break; 78 79 case "YYYY": 80 if (vrnt.equals("YYYY_suffix")) { 81 // for LocaleNameProviderTest.variantFallbackTest() 82 throw new RuntimeException(vrnt); 83 } else { 84 ret = "waiwai"; 85 } 86 break; 87 } 88 } 89 } else { 90 // resource bundle based (allows fallback) 91 try { 92 ResourceBundle rb = ResourceBundle.getBundle("com.bar.LocaleNames", target); 93 ret = rb.getString(key); 94 } catch (MissingResourceException mre) { 95 } 96 } 97 98 return ret; 99 } 100 }