1/* 2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package com.sun.jmx.remote.util; 27 28import sun.reflect.misc.ReflectUtil; 29 30public class OrderClassLoaders extends ClassLoader { 31 public OrderClassLoaders(ClassLoader cl1, ClassLoader cl2) { 32 super(cl1); 33 34 this.cl2 = cl2; 35 } 36 37 protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException { 38 ReflectUtil.checkPackageAccess(name); 39 try { 40 return super.loadClass(name, resolve); 41 } catch (ClassNotFoundException cne) { 42 if (cl2 != null) { 43 return cl2.loadClass(name); 44 } else { 45 throw cne; 46 } 47 } 48 } 49 50 private ClassLoader cl2; 51} 52