/* * Copyright (c) 2001 Sun Microsystems, Inc.  All right 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: MessageUtilities.java,v 1.3 2004/09/23 18:58:11 bondolo Exp $ */package net.jxta.util;import net.jxta.endpoint.*;import net.jxta.document.*;import net.jxta.exception.*;import net.jxta.util.*;import java.util.*;import java.io.*;/** * *  @deprecated These utilities are unsupported and known to have problems. They *  are not reccommended for use and will be removed in a future JXTA release. **/public final class MessageUtilities {        private MessageUtilities() {}    	// Fix-Me: I didn't implement byte, short or float	// Fix-Me: I didn't implement arrays, ie addInt(Message message, String tagName, int values[]), etc	// Fix-Me: I didn't implement add DocumentSerializable yet	public static void addInt(Message message, String tagName, int value) {		StringMessageElement stringMessageElement = new StringMessageElement(tagName, Integer.toString(value), null);		message.addMessageElement(stringMessageElement);	}		public static int getInt(Message message, String tagName, int defaultValue) {		StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);				if (stringMessageElement != null) {			return Integer.parseInt(stringMessageElement.toString());		} else			return defaultValue;	}				public static void addLong(Message message, String tagName, long value) {		StringMessageElement stringMessageElement = new StringMessageElement(tagName, Long.toString(value), null);		message.addMessageElement(stringMessageElement);	}	public static long getLong(Message message, String tagName, long defaultValue) {		StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);				if (stringMessageElement != null) {			return Long.parseLong(stringMessageElement.toString());		} else			return defaultValue;	}	public static void addDouble(Message message, String tagName, double value) {		StringMessageElement stringMessageElement = new StringMessageElement(tagName, Double.toString(value), null);		message.addMessageElement(stringMessageElement);	}	public static double getDouble(Message message, String tagName, double defaultValue) {		StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);				if (stringMessageElement != null) {			return Double.parseDouble(stringMessageElement.toString());		} else			return defaultValue;	}	public static void addBoolean(Message message, String tagName, boolean value) {		StringMessageElement stringMessageElement = new StringMessageElement(tagName, value ? "true" : "false", null);		message.addMessageElement(stringMessageElement);	}	public static boolean getBoolean(Message message, String tagName, boolean defaultValue) {		StringMessageElement stringMessageElement = (StringMessageElement) message.getMessageElement(tagName);				if (stringMessageElement != null)			return "true".equals(stringMessageElement.toString());		else			return defaultValue;	}		public static void addString(Message message, String tagName, String value) {		StringMessageElement stringMessageElement = new StringMessageElement(tagName, value, null);		message.addMessageElement(stringMessageElement);	}	public static String getString(Message message, String tagName, String defaultValue) {		MessageElement stringMessageElement = (MessageElement) message.getMessageElement(tagName);				if (stringMessageElement != null)			return stringMessageElement.toString();		else			return defaultValue;	}}