1 /*
   2  * Copyright (c) 2017, 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 package foo;
  25 
  26 import java.util.Locale;
  27 import java.util.spi.LocaleNameProvider;
  28 
  29 /*
  30  * Implements LocaleNameProvider SPI, augmenting the default
  31  * values for Unicode Locale Extension key/type names.
  32  */
  33 public class LocaleNameProviderImpl extends LocaleNameProvider {
  34     private static final Locale[] avail = {new Locale("foo")};
  35 
  36     @Override
  37     public Locale[] getAvailableLocales() {
  38         return avail;
  39     }
  40 
  41     @Override
  42     public String getDisplayLanguage(String lang, Locale target) {
  43         return null;
  44     }
  45 
  46     @Override
  47     public String getDisplayCountry(String ctry, Locale target) {
  48         return null;
  49     }
  50 
  51     @Override
  52     public String getDisplayVariant(String vrnt, Locale target) {
  53         return null;
  54     }
  55 
  56     @Override
  57     public String getDisplayUnicodeExtensionKey(String key, Locale target) {
  58         return "foo_" + key;
  59     }
  60 
  61     @Override
  62     public String getDisplayUnicodeExtensionType(String extType, String key, Locale target) {
  63         return "foo_" + key + ":foo_" + extType;
  64     }
  65 }