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 * This is a simple program that will generate a key list that can be used as the basis
25 * for a LocaleData file suitable for use with LocaleDataTest.  It always sends its
26 * output to standard out.
27 */
28import java.util.Locale;
29import java.util.ResourceBundle;
30import java.util.Enumeration;
31import java.io.PrintStream;
32
33public class GenerateKeyList {
34    public static void main(String[] args) throws Exception {
35        doOutputFor("sun.util.resources", "CalendarData", System.out);
36        doOutputFor("sun.util.resources", "CurrencyNames", System.out);
37        doOutputFor("sun.util.resources", "LocaleNames", System.out);
38        doOutputFor("sun.util.resources", "TimeZoneNames", System.out);
39        doOutputFor("sun.text.resources", "CollationData", System.out);
40        doOutputFor("sun.text.resources", "FormatData", System.out);
41    };
42
43    public static void doOutputFor(String packageName,
44            String resourceBundleName, PrintStream out)
45                    throws Exception {
46        Locale[] availableLocales = Locale.getAvailableLocales();
47
48        ResourceBundle bundle = ResourceBundle.getBundle(packageName +
49                        resourceBundleName, new Locale("", "", ""));
50        dumpResourceBundle(resourceBundleName + "/", bundle, out);
51        for (int i = 0; i < availableLocales.length; i++) {
52            bundle = ResourceBundle.getBundle(packageName + resourceBundleName,
53                            availableLocales[i]);
54            dumpResourceBundle(resourceBundleName + "/" + availableLocales[i].toString(),
55                            bundle, out);
56        }
57    }
58
59    public static void dumpResourceBundle(String pathName, ResourceBundle bundle,
60                    PrintStream out) throws Exception {
61        Enumeration keys = bundle.getKeys();
62        while(keys.hasMoreElements()) {
63            String key = (String)(keys.nextElement());
64            dumpResource(pathName + "/" + key, bundle.getObject(key), out);
65        }
66    }
67
68    public static void dumpResource(String pathName, Object resource, PrintStream out)
69                    throws Exception {
70        if (resource instanceof String[]) {
71            String[] stringList = (String[])resource;
72            for (int i = 0; i < stringList.length; i++)
73                out.println(pathName + "/" + i);
74        }
75        else if (resource instanceof String[][]) {
76            String[][] stringArray = (String[][])resource;
77            if (pathName.startsWith("TimeZoneNames")) {
78                for (int i = 0; i < stringArray.length; i++)
79                    for (int j = 0; j < stringArray[i].length; j++)
80                        out.println(pathName + "/" + i + "/" + j);
81            }
82            else {
83                for (int i = 0; i < stringArray.length; i++)
84                    out.println(pathName + "/" + stringArray[i][0]);
85            }
86        }
87        else
88            out.println(pathName);
89    }
90}
91