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| 1 | +/* | |
| 2 | + * Copyright (c) 1997, 2004, 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.lang.reflect; | |
| 27 | + | |
| 28 | +/** | |
| 29 | + * The Permission class for reflective operations. A | |
| 30 | + * ReflectPermission is a <em>named permission</em> and has no | |
| 31 | + * actions. The only name currently defined is {@code suppressAccessChecks}, | |
| 32 | + * which allows suppressing the standard Java language access checks | |
| 33 | + * -- for public, default (package) access, protected, and private | |
| 34 | + * members -- performed by reflected objects at their point of use. | |
| 35 | + * <P> | |
| 36 | + * The following table | |
| 37 | + * provides a summary description of what the permission allows, | |
| 38 | + * and discusses the risks of granting code the permission. | |
| 39 | + * <P> | |
| 40 | + * | |
| 41 | + * <table border=1 cellpadding=5 summary="Table shows permission target name, what the permission allows, and associated risks"> | |
| 42 | + * <tr> | |
| 43 | + * <th>Permission Target Name</th> | |
| 44 | + * <th>What the Permission Allows</th> | |
| 45 | + * <th>Risks of Allowing this Permission</th> | |
| 46 | + * </tr> | |
| 47 | + * | |
| 48 | + * <tr> | |
| 49 | + * <td>suppressAccessChecks</td> | |
| 50 | + * <td>ability to access | |
| 51 | + * fields and invoke methods in a class. Note that this includes | |
| 52 | + * not only public, but protected and private fields and methods as well.</td> | |
| 53 | + * <td>This is dangerous in that information (possibly confidential) and | |
| 54 | + * methods normally unavailable would be accessible to malicious code.</td> | |
| 55 | + * </tr> | |
| 56 | + * | |
| 57 | + * </table> | |
| 58 | + * | |
| 59 | + * @see java.security.Permission | |
| 60 | + * @see java.security.BasicPermission | |
| 61 | + * @see AccessibleObject | |
| 62 | + * @see Field#get | |
| 63 | + * @see Field#set | |
| 64 | + * @see Method#invoke | |
| 65 | + * @see Constructor#newInstance | |
| 66 | + * | |
| 67 | + * @since 1.2 | |
| 68 | + */ | |
| 69 | +public final | |
| 70 | +class ReflectPermission extends java.security.BasicPermission { | |
| 71 | + | |
| 72 | + private static final long serialVersionUID = 7412737110241507485L; | |
| 73 | + | |
| 74 | + /** | |
| 75 | + * Constructs a ReflectPermission with the specified name. | |
| 76 | + * | |
| 77 | + * @param name the name of the ReflectPermission | |
| 78 | + * | |
| 79 | + * @throws NullPointerException if {@code name} is {@code null}. | |
| 80 | + * @throws IllegalArgumentException if {@code name} is empty. | |
| 81 | + */ | |
| 82 | + public ReflectPermission(String name) { | |
| 83 | + super(name); | |
| 84 | + } | |
| 85 | + | |
| 86 | + /** | |
| 87 | + * Constructs a ReflectPermission with the specified name and actions. | |
| 88 | + * The actions should be null; they are ignored. | |
| 89 | + * | |
| 90 | + * @param name the name of the ReflectPermission | |
| 91 | + * | |
| 92 | + * @param actions should be null | |
| 93 | + * | |
| 94 | + * @throws NullPointerException if {@code name} is {@code null}. | |
| 95 | + * @throws IllegalArgumentException if {@code name} is empty. | |
| 96 | + */ | |
| 97 | + public ReflectPermission(String name, String actions) { | |
| 98 | + super(name, actions); | |
| 99 | + } | |
| 100 | + | |
| 101 | +} | |