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     static List<Locale> availList = Arrays.asList(avail);
  42     public Locale[] getAvailableLocales() {
  43         return avail;
  44     }
  45 
  46     public String getDisplayLanguage(String lang, Locale target) {
  47         if (!Utils.supportsLocale(availList, target)) {
  48             throw new IllegalArgumentException("locale is not supported: "+target);
  49         }
  50 
  51         String ret = null;
  52 
  53         try {
  54             ResourceBundle rb = ResourceBundle.getBundle("com.bar.LocaleNames", target);
  55             ret = rb.getString(lang);
  56         } catch (MissingResourceException mre) {
  57         }
  58 
  59         return ret;
  60     }
  61 
  62     public String getDisplayCountry(String ctry, 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         try {
  70             ResourceBundle rb = ResourceBundle.getBundle("LocaleNames", target);
  71             ret = rb.getString(ctry);
  72         } catch (MissingResourceException mre) {
  73         }
  74 
  75         return ret;
  76     }
  77 
  78     public String getDisplayVariant(String vrnt, Locale target) {
  79         if (!Utils.supportsLocale(availList, target)) {
  80             throw new IllegalArgumentException("locale is not supported: "+target);
  81         }
  82 
  83         String ret = null;
  84 
  85         try {
  86             ResourceBundle rb = ResourceBundle.getBundle("LocaleNames", target);
  87             ret = rb.getString(vrnt);
  88         } catch (MissingResourceException mre) {
  89         }
  90 
  91         return ret;
  92     }
  93 }