/* * 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.", "RosettaChat", "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. */package net.jxta.myjxta.misc.rosettachat.http;import net.jxta.myjxta.misc.rosettachat.misc.EmptyIterator;import java.util.*;/** * Message.java * * @author James Todd [jwtodd@pacbell.net] * @version */public class Message {    private Map headers = null;    private String body = null;    public Message() {        this(null, null);    }    public Message(Map headers) {        this(headers, null);    }    public Message(String body) {        this(null, body);    }    public Message(Map headers, String body) {        this.headers = headers;        this.body = body;    }    public void setHeader(String key, String value) {        if (this.headers == null) {            this.headers = new HashMap();        }        this.headers.put(key, value);    }    public String getHeader(String key) {        String value = null;        String k = null;        for (Iterator i = getHeaderKeys(); i != null && i.hasNext(); ) {            k = (String)i.next();            if (k.equalsIgnoreCase(key)) {                value = (String)this.headers.get(k);                break;            }        }        return value;    }    public Iterator getHeaderKeys() {        return ((this.headers != null) ?                this.headers.keySet().iterator() : new EmptyIterator());    }    public String getSessionId() {        String sessionId = null;        String cookie = getHeader(Constants.MIME.Key.SET_COOKIE);        if (cookie != null) {            int i = cookie.indexOf(Constants.Session.ID);            if (i > -1) {                String s =                    cookie.substring(i + Constants.Session.ID.length()).trim();                if (s.length() > 0) {                    int j = s.indexOf(Constants.Session.PRE_DELIMETER);                    int k = s.indexOf(Constants.Session.POST_DELIMETER);                    if (j > -1) {                        if (k > -1) {                            s = s.substring(j + 1, k);                        } else {                            s = s.substring(j + 1);                        }                        sessionId = s;                    }                }            }        }        return sessionId;    }    public void removeHeader(String key) {        if (this.headers != null) {            this.headers.remove(key);            if (this.headers.size() == 0) {                this.headers = null;            }        }    }    public String getBody() {        return this.body;    }    public void setBody(String body) {        this.body = body;    }    public boolean hasBody() {        return (this.body != null);    }    public String toString() {        java.lang.Class clazz = getClass();        java.lang.reflect.Field[] fields = clazz.getDeclaredFields();        java.util.Map<String, Object> map = new java.util.HashMap();        java.lang.String object = null;        java.lang.Object value = null;        for (int i = 0; i < fields.length; i++) {            try {                object = fields[i].getName();                value = fields[i].get(this);                if (value == null) {                    value = new String("null");                }                map.put(object, value);            } catch (IllegalAccessException iae) {                iae.printStackTrace();            }        }        if (clazz.getSuperclass().getSuperclass() != null) {            map.put("super", clazz.getSuperclass().toString());        }        return clazz.getName() + map;    }}