2 * Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights 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.impl.protocol;
60 import net.jxta.document.*;
61 import net.jxta.id.ID;
62 import net.jxta.id.IDFactory;
63 import net.jxta.peer.PeerID;
64 import net.jxta.protocol.PeerInfoResponseMessage;
67 import java.net.URISyntaxException;
68 import java.util.Enumeration;
72 * This class implements {@link net.jxta.protocol.PeerInfoResponseMessage}.
74 * <p>This message is part of the Peer PeerInfoService protocol
77 * <xs:element name="<classname>PeerInfoResponse</classname>" type="jxta:PeerInfoResponse"/>
79 * <xs:complexType name="PeerInfoResponse">
80 * <xs:element name="sourcePid" type="xs:anyURI"/>
81 * <xs:element name="targetPid" type="xs:anyURI"/>
82 * <xs:element name="uptime" type="xs:unsignedLong" minOccurs="0"/>
83 * <xs:element name="timestamp" type="xs:unsignedLong" minOccurs="0"/>
84 * <xs:element name="response" type="xs:anyType" minOccurs="0"/>
85 * </xs:complexType>
90 public class PeerInfoResponseMsg extends PeerInfoResponseMessage {
92 public PeerInfoResponseMsg() {}
95 * @param spid source PeerID
96 * @param tpid target PeerID
97 * @param uptime uotime in millis
98 * @param timestamp TimeStamp
99 * @deprecated Please use the individual setters
102 public PeerInfoResponseMsg(PeerID spid, PeerID tpid, long uptime, long timestamp) {
106 setTimestamp(timestamp);
109 public PeerInfoResponseMsg(Element root) {
113 private void initialize(Element root) {
115 if (!TextElement.class.isInstance(root)) {
116 throw new IllegalArgumentException(getClass().getName() + " only supports TextElement");
124 TextElement doc = (TextElement) root;
126 Enumeration elements;
128 elements = doc.getChildren();
130 while (elements.hasMoreElements()) {
131 TextElement element = (TextElement) elements.nextElement();
132 String elementName = element.getName();
134 if (elementName.equals("sourcePid")) {
136 URI peerid = new URI(element.getTextValue());
137 ID id = IDFactory.fromURI(peerid);
139 if (!(id instanceof PeerID)) {
140 throw new IllegalArgumentException("Bad ID in advertisement, not a PeerID");
142 setSourcePid((PeerID) id);
143 } catch (URISyntaxException badID) {
144 throw new IllegalArgumentException("Bad peerid ID in advertisement");
149 if (elementName.equals("targetPid")) {
151 URI peerid = new URI(element.getTextValue());
152 PeerID id = (PeerID) IDFactory.fromURI(peerid);
155 } catch (URISyntaxException badID) {
156 throw new IllegalArgumentException("Bad peerid ID in advertisement");
157 } catch (ClassCastException badID) {
158 throw new IllegalArgumentException("Bad ID in advertisement, not a PeerID");
162 if (elementName.equals("uptime")) {
163 setUptime(Long.parseLong(element.getTextValue()));
167 if (elementName.equals("timestamp")) {
168 setTimestamp(Long.parseLong(element.getTextValue()));
172 if (elementName.equals("response")) {
173 Enumeration elems = element.getChildren();
175 if (elems.hasMoreElements()) {
176 setResponse(StructuredDocumentUtils.copyAsDocument((Element) elems.nextElement()));
184 public Document getDocument(MimeMediaType encodeAs) {
186 StructuredTextDocument doc = (StructuredTextDocument)
187 StructuredDocumentFactory.newStructuredDocument(encodeAs, getMessageType());
190 if (doc instanceof Attributable) {
191 ((Attributable) doc).addAttribute("xmlns:jxta", "http://jxta.org");
194 e = doc.createElement("sourcePid", getSourcePid().toString());
197 e = doc.createElement("targetPid", getTargetPid().toString());
200 Element response = getResponse();
202 if (null != response) {
203 e = doc.createElement("response");
206 StructuredDocumentUtils.copyElements(doc, e, response);
209 e = doc.createElement("uptime", String.valueOf(getUptime()));
212 e = doc.createElement("timestamp", String.valueOf(getTimestamp()));