/* * Oscar - An implementation of the OSGi framework. * Copyright (c) 2004, Richard S. Hall * All rights reserved. *   * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: *   *   * Redistributions of source code must retain the above copyright *     notice, this list of conditions and the following disclaimer. *   * 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. *   * Neither the name of the ungoverned.org nor the names of its *     contributors may be used to endorse or promote products derived *     from this software without specific prior written permission. *   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS 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 THE COPYRIGHT * OWNER OR 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. *  * Contact: Richard S. Hall (heavy@ungoverned.org) * Contributor(s): ***/package org.ungoverned.oscar.util;import java.io.*;/** * The ObjectInputStreamX class is a simple extension to the ObjectInputStream * class.  The purpose of ObjectInputStreamX is to allow objects to be deserialized * when their classes are not in the CLASSPATH (e.g., in a JAR file). */public class ObjectInputStreamX extends ObjectInputStream{    private ClassLoader m_loader = null;    /**     * Construct an ObjectInputStreamX for the specified InputStream and the specified     * ClassLoader.     * @param in the input stream to read.     * @param loader the class loader used to resolve classes.     */    public ObjectInputStreamX(InputStream in, ClassLoader loader)        throws IOException, StreamCorruptedException    {        super(in);        this.m_loader = loader;    }    /**     * By overloading this method, the ObjectInputStreamX can resolve a class     * from the class loader that was passed into it at construction time.     */    protected Class resolveClass(ObjectStreamClass v)        throws IOException, ClassNotFoundException    {        Class clazz = m_loader.loadClass(v.getName());        return clazz;    }}