RMISecurityManager.java revision 0
0N/A * Copyright 1996-2003 Sun Microsystems, Inc. All Rights Reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. Sun designates this 0N/A * particular file as subject to the "Classpath" exception as provided 0N/A * by Sun in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 0N/A * CA 95054 USA or visit www.sun.com if you need additional information or 0N/A * have any questions. 0N/A * A subclass of {@link SecurityManager} used by RMI applications that use 0N/A * downloaded code. RMI's class loader will not download any classes from 0N/A * remote locations if no security manager has been set. 0N/A * <code>RMISecurityManager</code> does not apply to applets, which run 0N/A * under the protection of their browser's security manager. 0N/A * <code>RMISecurityManager</code> implements a policy that 0N/A * is no different than the policy implemented by {@link SecurityManager}. 0N/A * Therefore an RMI application should use the <code>SecurityManager</code> 0N/A * class or another application-specific <code>SecurityManager</code> 0N/A * implementation instead of this class. 0N/A * <p>To use a <code>SecurityManager</code> in your application, add 0N/A * the following statement to your code (it needs to be executed before RMI 0N/A * can download code from remote hosts, so it most likely needs to appear 0N/A * in the <code>main</code> method of your application): 0N/A * System.setSecurityManager(new SecurityManager()); 0N/A * @author Roger Riggs 0N/A * @author Peter Jones 0N/A * Constructs a new <code>RMISecurityManager</code>.