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 
getAvailableLocales()50     public Locale[] getAvailableLocales() {
51         return avail;
52     }
53 
getInstance(Locale locale)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 }
69