/* * Copyright (c) 2001 Sun Microsystems, Inc.  All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in *    the documentation and/or other materials provided with the *    distribution. * * 3. The end-user documentation included with the redistribution, *    if any, must include the following acknowledgment: *       "This product includes software developed by the *       Sun Microsystems, Inc. for Project JXTA." *    Alternately, this acknowledgment may appear in the software itself, *    if and wherever such third-party acknowledgments normally appear. * * 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must *    not be used to endorse or promote products derived from this *    software without prior written permission. For written *    permission, please contact Project JXTA at http://www.jxta.org. * * 5. Products derived from this software may not be called "JXTA", *    nor may "JXTA" appear in their name, without prior written *    permission of Sun. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED.  IN NO EVENT SHALL SUN MICROSYSTEMS OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of Project JXTA.  For more * information on Project JXTA, please see * <http://www.jxta.org/>. * * This license is based on the BSD license adopted by the Apache Foundation. * * $Id: PeerInfoResponseMsg.java,v 1.7 2004/10/09 23:35:37 bondolo Exp $ */package net.jxta.impl.protocol;import java.net.URISyntaxException;import java.net.URI;import java.util.Enumeration;import java.util.Hashtable;import net.jxta.document.*;import net.jxta.peer.PeerID;import net.jxta.id.ID;import net.jxta.id.IDFactory;import net.jxta.protocol.PeerInfoResponseMessage;/** * This class implements {@link net.jxta.protocol.PeerInfoResponseMessage}. * * <p>This message is part of the Peer PeerInfoService protocol * * <pre> * &lt;xs:element name="<classname>PeerInfoResponse</classname>" type="jxta:PeerInfoResponse"/> * * &lt;xs:complexType name="PeerInfoResponse"> *     &lt;xs:element name="sourcePid" type="xs:anyURI"/> *     &lt;xs:element name="targetPid" type="xs:anyURI"/> *     &lt;xs:element name="uptime" type="xs:unsignedLong" minOccurs="0"/> *     &lt;xs:element name="timestamp" type="xs:unsignedLong" minOccurs="0"/> *     &lt;xs:element name="response" type="xs:anyType" minOccurs="0"/> * &lt;/xs:complexType> * </pre> * * @since JXTA 1.0 */public class PeerInfoResponseMsg extends PeerInfoResponseMessage {        public PeerInfoResponseMsg() {        super();    }        /**     *  @deprecated Please use the Advertisement factory and accessors     **/    public PeerInfoResponseMsg(PeerID spid, PeerID tpid, long uptime, long timestamp) {        super();        setSourcePid(spid);        setTargetPid(tpid);        setUptime(uptime);        setTimestamp(timestamp);    }        public PeerInfoResponseMsg(Element root) {        initialize( root );    }        public void initialize(Element root) {                if( !TextElement.class.isInstance( root ) )            throw new IllegalArgumentException( getClass().getName() + " only supports TextElement" );                setSourcePid(null);        setTargetPid(null);        setUptime(0);        setTimestamp(0);                TextElement doc = (TextElement) root;                Enumeration elements;        elements = doc.getChildren();                while (elements.hasMoreElements()) {            TextElement element = (TextElement) elements.nextElement();            String elementName = element.getName();            if (elementName.equals("sourcePid")) {                try {		    		URI peerid =  new URI( element.getTextValue() );		    		ID id = IDFactory.fromURI( peerid );		    		if ( !(id instanceof PeerID))		    			throw new IllegalArgumentException( "Bad ID in advertisement, not a PeerID" );                    setSourcePid( (PeerID) id);                } catch ( URISyntaxException badID ) {                    throw new IllegalArgumentException( "Bad peerid ID in advertisement" );                }                continue;            }                        if (elementName.equals("targetPid")) {                try {		    URI peerid =  new URI( element.getTextValue() );		    PeerID id = (PeerID) IDFactory.fromURI( peerid );                    setTargetPid( id);                 } catch ( URISyntaxException badID ) {                    throw new IllegalArgumentException( "Bad peerid ID in advertisement" );                } catch ( ClassCastException badID ){ 		    throw new IllegalArgumentException( "Bad ID in advertisement, not a PeerID" );                                   }            }                        if (elementName.equals("uptime")) {                setUptime(Long.parseLong(element.getTextValue()));                continue;            }                        if (elementName.equals("timestamp")) {                setTimestamp(Long.parseLong(element.getTextValue()));                continue;            }                        if (elementName.equals("response")) {                Enumeration elems = element.getChildren();                if( elems.hasMoreElements() )                    setResponse(StructuredDocumentUtils.copyAsDocument(                    (Element) elems.nextElement() ) );                continue;            }                                }    }        public Document getDocument(MimeMediaType encodeAs) {                StructuredTextDocument doc = (StructuredTextDocument)        StructuredDocumentFactory.newStructuredDocument        (encodeAs, getMessageType());        TextElement e = null;                if( doc instanceof Attributable ) {            ((Attributable)doc).addAttribute( "xmlns:jxta", "http://jxta.org" );        }                e = doc.createElement("sourcePid", getSourcePid().toString() );        doc.appendChild(e);                e = doc.createElement("targetPid", getTargetPid().toString() );        doc.appendChild(e);                Element response = getResponse();        if( null != response ) {            e = doc.createElement("response" );            doc.appendChild(e);                        StructuredDocumentUtils.copyElements( doc, e, response );        }                e = doc.createElement("uptime", String.valueOf(getUptime()));        doc.appendChild(e);                e = doc.createElement("timestamp",        String.valueOf(getTimestamp()));        doc.appendChild(e);                       return doc;    }    }