1 /*
2 * The Apache Software License, Version 1.1
3 *
4 * Copyright (c) 1999 The Apache Software Foundation. All rights
5 * reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
17 * distribution.
18 *
19 * 3. The end-user documentation included with the redistribution, if
20 * any, must include the following acknowlegement:
21 * "This product includes software developed by the
22 * Apache Software Foundation (http://www.apache.org/)."
23 * Alternately, this acknowlegement may appear in the software itself,
24 * if and wherever such third-party acknowlegements normally appear.
25 *
26 * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
27 * Foundation" must not be used to endorse or promote products derived
28 * from this software without prior written permission. For written
29 * permission, please contact apache@apache.org.
30 *
31 * 5. Products derived from this software may not be called "Apache"
32 * nor may "Apache" appear in their names without prior written
33 * permission of the Apache Group.
34 *
35 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
36 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
37 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
38 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
42 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
43 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
45 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
46 * SUCH DAMAGE.
47 * ====================================================================
48 *
49 * This software consists of voluntary contributions made by many
50 * individuals on behalf of the Apache Software Foundation. For more
51 * information on the Apache Software Foundation, please see
52 * <http://www.apache.org/>.
53 *
54 */
55
56 package org.apache.commons.jelly.tags;
57
58 import java.util.*;
59 import java.text.*;
60
61 /***
62 * <p>Provides locale-neutral access to string resources. Only the
63 * documentation and code are in English. :-)
64 *
65 * <p>The major goal, aside from globalization, is convenience.
66 * Access to resources with no parameters is made in the form:</p>
67 * <pre>
68 * Resources.getMessage(MESSAGE_NAME);
69 * </pre>
70 *
71 * <p>Access to resources with one parameter works like</p>
72 * <pre>
73 * Resources.getMessage(MESSAGE_NAME, arg1);
74 * </pre>
75 *
76 * <p>... and so on.</p>
77 *
78 * @author Shawn Bayern
79 */
80 public class Resources {
81
82 //**********************************************************************
83 // Static data
84
85 /** The location of our resources. */
86 private static final String RESOURCE_LOCATION
87 = "org.apache.commons.jelly.tags.Resources";
88
89 /*** Our class-wide ResourceBundle. */
90 private static ResourceBundle rb =
91 ResourceBundle.getBundle(RESOURCE_LOCATION);
92
93
94 //**********************************************************************
95 // Public static methods
96
97 /** Retrieves a message with no arguments. */
98 public static String getMessage(String name)
99 throws MissingResourceException {
100 return rb.getString(name);
101 }
102
103 /*** Retrieves a message with arbitrarily many arguments. */
104 public static String getMessage(String name, Object[] a)
105 throws MissingResourceException {
106 String res = rb.getString(name);
107 return MessageFormat.format(res, a);
108 }
109
110 /*** Retrieves a message with one argument. */
111 public static String getMessage(String name, Object a1)
112 throws MissingResourceException {
113 return getMessage(name, new Object[] { a1 });
114 }
115
116 /*** Retrieves a message with two arguments. */
117 public static String getMessage(String name, Object a1, Object a2)
118 throws MissingResourceException {
119 return getMessage(name, new Object[] { a1, a2 });
120 }
121
122 /*** Retrieves a message with three arguments. */
123 public static String getMessage(String name,
124 Object a1,
125 Object a2,
126 Object a3)
127 throws MissingResourceException {
128 return getMessage(name, new Object[] { a1, a2, a3 });
129 }
130
131 /*** Retrieves a message with four arguments. */
132 public static String getMessage(String name,
133 Object a1,
134 Object a2,
135 Object a3,
136 Object a4)
137 throws MissingResourceException {
138 return getMessage(name, new Object[] { a1, a2, a3, a4 });
139 }
140
141 /*** Retrieves a message with five arguments. */
142 public static String getMessage(String name,
143 Object a1,
144 Object a2,
145 Object a3,
146 Object a4,
147 Object a5)
148 throws MissingResourceException {
149 return getMessage(name, new Object[] { a1, a2, a3, a4, a5 });
150 }
151
152 /*** Retrieves a message with six arguments. */
153 public static String getMessage(String name,
154 Object a1,
155 Object a2,
156 Object a3,
157 Object a4,
158 Object a5,
159 Object a6)
160 throws MissingResourceException {
161 return getMessage(name, new Object[] { a1, a2, a3, a4, a5, a6 });
162 }
163
164 }
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