2 * Copyright (c) 2001-2007 Sun Microsystems, Inc. All right reserved.
4 * The Sun Project JXTA(TM) Software License
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
9 * 1. Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
16 * 3. The end-user documentation included with the redistribution, if any, must
17 * include the following acknowledgment: "This product includes software
18 * developed by Sun Microsystems, Inc. for JXTA(TM) technology."
19 * Alternately, this acknowledgment may appear in the software itself, if
20 * and wherever such third-party acknowledgments normally appear.
22 * 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
23 * not be used to endorse or promote products derived from this software
24 * without prior written permission. For written permission, please contact
25 * Project JXTA at http://www.jxta.org.
27 * 5. Products derived from this software may not be called "JXTA", nor may
28 * "JXTA" appear in their name, without prior written permission of Sun.
30 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
32 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SUN
33 * MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
34 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
35 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
36 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
37 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
38 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
39 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 * JXTA is a registered trademark of Sun Microsystems, Inc. in the United
42 * States and other countries.
44 * Please see the license information page at :
45 * <http://www.jxta.org/project/www/license.html> for instructions on use of
46 * the license in source files.
48 * ====================================================================
50 * This software consists of voluntary contributions made by many individuals
51 * on behalf of Project JXTA. For more information on Project JXTA, please see
52 * http://www.jxta.org.
54 * This license is based on the BSD license adopted by the Apache Foundation.
57 package net.jxta.util;
60 import net.jxta.endpoint.Message;
61 import net.jxta.endpoint.MessageElement;
62 import net.jxta.endpoint.StringMessageElement;
66 * @deprecated These utilities are unsupported and known to have problems. They
67 * are not recommended for use and will be removed in a future JXTA release
68 * THIS CLASS IS SCHEDULED TO BE REMOVED AFTER 2.5.
71 public final class MessageUtilities {
73 private MessageUtilities() {}
75 // Fix-Me: I didn't implement byte, short or float
76 // Fix-Me: I didn't implement arrays, ie addInt(Message message, String tagName, int values[]), etc
77 // Fix-Me: I didn't implement add DocumentSerializable yet
79 public static void addInt(Message message, String tagName, int value) {
80 StringMessageElement stringMessageElement = new StringMessageElement(tagName, Integer.toString(value), null);
82 message.addMessageElement(stringMessageElement);
85 public static int getInt(Message message, String tagName, int defaultValue) {
86 StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);
88 if (stringMessageElement != null) {
89 return Integer.parseInt(stringMessageElement.toString());
95 public static void addLong(Message message, String tagName, long value) {
96 StringMessageElement stringMessageElement = new StringMessageElement(tagName, Long.toString(value), null);
98 message.addMessageElement(stringMessageElement);
101 public static long getLong(Message message, String tagName, long defaultValue) {
102 StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);
104 if (stringMessageElement != null) {
105 return Long.parseLong(stringMessageElement.toString());
111 public static void addDouble(Message message, String tagName, double value) {
112 StringMessageElement stringMessageElement = new StringMessageElement(tagName, Double.toString(value), null);
114 message.addMessageElement(stringMessageElement);
117 public static double getDouble(Message message, String tagName, double defaultValue) {
118 StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);
120 if (stringMessageElement != null) {
121 return Double.parseDouble(stringMessageElement.toString());
127 public static void addBoolean(Message message, String tagName, boolean value) {
128 StringMessageElement stringMessageElement = new StringMessageElement(tagName, value ? "true" : "false", null);
130 message.addMessageElement(stringMessageElement);
133 public static boolean getBoolean(Message message, String tagName, boolean defaultValue) {
134 StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);
136 if (stringMessageElement != null) {
137 return "true".equals(stringMessageElement.toString());
143 public static void addString(Message message, String tagName, String value) {
144 StringMessageElement stringMessageElement = new StringMessageElement(tagName, value, null);
146 message.addMessageElement(stringMessageElement);
149 public static String getString(Message message, String tagName, String defaultValue) {
150 MessageElement stringMessageElement = message.getMessageElement(tagName);
152 if (stringMessageElement != null) {
153 return stringMessageElement.toString();