jxtaexception.java

jxme的一些相关程序,主要是手机上程序开发以及手机和计算机通信的一些程序资料,程序编译需要Ant支持

/*
 *  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: JxtaException.java,v 1.2 2002/03/04 20:18:44 echtcherbina Exp $
 */
 
 
package net.jxta.exception;

import java.io.PrintStream;



/**
 * The class JxtaException and its subclasses are a form of Throwable that 
 * indicates conditions that a reasonable application might want to catch.
 * 
 */

public class JxtaException extends Exception {

        Throwable cause;


        /**
         *  Constructs an Exception with no specified detail message.
         */
        public JxtaException() {
                super();
        }


        /**
         *  Constructs an Exception with the specified detail message.
         *
         *@param  message the detail message.
         */
        public JxtaException(String message) {
                super(message);
        }


        /**
         *    Constructs a new exception with the specified detail message and cause.
         *
         *@param  message message the detail message
         *@param   the cause (which is saved for later retrieval by the 
         *         Throwable.getCause() method).
         *         (A null value is permitted, and indicates that the 
         *         cause is nonexistent or unknown.)
         */
        public JxtaException(String message, Throwable cause) {
                super(message);
                this.cause = cause;
        }


        /**
         * Prints this Throwable and its backtrace to the specified print stream.
         *
         *@param  s  PrintStream to use for output
         */
         
        public void printStackTrace(PrintStream s) {
                super.printStackTrace(s);
                if (cause != null) {
                        s.println("Caused By: ");
                        cause.printStackTrace(s);
                }
        }

}