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.foo;
  28 
  29 import java.text.*;
  30 import java.text.spi.*;
  31 import java.util.*;
  32 
  33 import com.foobar.Utils;
  34 
  35 public class CollatorProviderImpl extends CollatorProvider {
  36 
  37     static Locale[] avail = {
  38         Locale.JAPAN,
  39         new Locale("ja", "JP", "osaka"),
  40         new Locale("ja", "JP", "kyoto"),
  41         new Locale("xx", "YY", "ZZZZ")};
  42 
  43     static String[] dialect = {
  44         "\u3067\u3059\u3002",
  45         "\u3084\u3002",
  46         "\u3069\u3059\u3002",
  47         "-xx-YY-ZZZZ"
  48     };
  49 
  50     public Locale[] getAvailableLocales() {
  51         return avail;
  52     }
  53 
  54     public Collator getInstance(Locale locale) {
  55         for (int i = 0; i < avail.length; i ++) {
  56             if (Utils.supportsLocale(avail[i], locale)) {
  57                 RuleBasedCollator ja = (RuleBasedCollator)Collator.getInstance(Locale.JAPANESE);
  58                 try {
  59                     return new RuleBasedCollator(ja.getRules()+"& Z < "+dialect[i]);
  60                 } catch (ParseException pe) {
  61 System.err.println(pe+ja.getRules()+"& Z < "+dialect[i]);
  62                     return ja;
  63                 }
  64             }
  65         }
  66         throw new IllegalArgumentException("locale is not supported: "+locale);
  67     }
  68 }