1 /*

     2  * Copyright (c) 1996, 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 

    26 package java.rmi;

    27 

    28 import java.security.*;

    29 

    30 /**

    31  * {@code RMISecurityManager} implements a policy identical to the policy

    32  * implemented by {@link SecurityManager}. RMI applications

    33  * should use the {@code SecurityManager} class or another appropriate

    34  * {@code SecurityManager} implementation instead of this class. RMI's class

    35  * loader will download classes from remote locations only if a security

    36  * manager has been set.

    37  *

    38  * @implNote

    39  * <p>Applets typically run in a container that already has a security

    40  * manager, so there is generally no need for applets to set a security

    41  * manager. If you have a standalone application, you might need to set a

    42  * {@code SecurityManager} in order to enable class downloading. This can be

    43  * done by adding the following to your code. (It needs to be executed before

    44  * RMI can download code from remote hosts, so it most likely needs to appear

    45  * in the {@code main} method of your application.)

    46  *

    47  * <pre>{@code

    48  *    if (System.getSecurityManager() == null) {

    49  *        System.setSecurityManager(new SecurityManager());

    50  *    }

    51  * }</pre>

    52  *

    53  * @author  Roger Riggs

    54  * @author  Peter Jones

    55  * @since 1.1

    56  * @deprecated Use {@link SecurityManager} instead.

    57  */

    58 @Deprecated

    59 public class RMISecurityManager extends SecurityManager {

    60 

    61     /**

    62      * Constructs a new {@code RMISecurityManager}.

    63      * @since 1.1

    64      */

    65     public RMISecurityManager() {

    66     }

    67 }