1 /*
2 * Copyright 1996-1997 Sun Microsystems, Inc. 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. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package sun.applet;
27
28 import java.util.ResourceBundle;
29 import java.util.MissingResourceException;
30 import java.text.MessageFormat;
31
32 /**
33 * An hanlder of localized messages.
34 *
35 * @author Koji Uno
36 */
37 class AppletMessageHandler {
38 private static ResourceBundle rb;
39 private String baseKey = null;
40
41 static {
42 try {
43 rb = ResourceBundle.getBundle
44 ("sun.applet.resources.MsgAppletViewer");
45 } catch (MissingResourceException e) {
46 System.out.println(e.getMessage());
47 System.exit(1);
48 }
49 }
50
51 AppletMessageHandler(String baseKey) {
52 this.baseKey = baseKey;
53 }
54
55 String getMessage(String key) {
56 return (String)rb.getString(getQualifiedKey(key));
57 }
58
59 String getMessage(String key, Object arg){
60 String basemsgfmt = (String)rb.getString(getQualifiedKey(key));
61 MessageFormat msgfmt = new MessageFormat(basemsgfmt);
62 Object msgobj[] = new Object[1];
63 if (arg == null) {
64 arg = "null"; // mimic java.io.PrintStream.print(String)
65 }
66 msgobj[0] = arg;
67 return msgfmt.format(msgobj);
68 }
69
70 String getMessage(String key, Object arg1, Object arg2) {
71 String basemsgfmt = (String)rb.getString(getQualifiedKey(key));
72 MessageFormat msgfmt = new MessageFormat(basemsgfmt);
73 Object msgobj[] = new Object[2];
74 if (arg1 == null) {
75 arg1 = "null";
76 }
77 if (arg2 == null) {
78 arg2 = "null";
79 }
80 msgobj[0] = arg1;
81 msgobj[1] = arg2;
82 return msgfmt.format(msgobj);
83 }
84
85 String getMessage(String key, Object arg1, Object arg2, Object arg3) {
86 String basemsgfmt = (String)rb.getString(getQualifiedKey(key));
87 MessageFormat msgfmt = new MessageFormat(basemsgfmt);
88 Object msgobj[] = new Object[3];
89 if (arg1 == null) {
90 arg1 = "null";
91 }
92 if (arg2 == null) {
93 arg2 = "null";
94 }
95 if (arg3 == null) {
96 arg3 = "null";
97 }
98 msgobj[0] = arg1;
99 msgobj[1] = arg2;
100 msgobj[2] = arg3;
101 return msgfmt.format(msgobj);
102 }
103
104 String getMessage(String key, Object arg[]) {
105 String basemsgfmt = (String)rb.getString(getQualifiedKey(key));
106 MessageFormat msgfmt = new MessageFormat(basemsgfmt);
107 return msgfmt.format(arg);
108 }
109
110 String getQualifiedKey(String subKey) {
111 return baseKey + "." + subKey;
112 }
113 }
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