/[classpath]/classpath/java/lang/reflect/ReflectPermission.java
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revision 1.2 by mark, Thu Jan 25 13:24:44 2001 UTC revision 1.3 by ericb, Sun Oct 21 01:12:06 2001 UTC
# Line 1  Line 1 
1  /* ReflectPermission.java - named permission for reflaction  /* ReflectPermission.java - named permission for reflaction
2     Copyright (C) 2000, 2001  Free Software Foundation     Copyright (C) 2000, 2001 Free Software Foundation, Inc.
3    
4  This file is part of GNU Classpath.  This file is part of GNU Classpath.
5    
# Line 7  GNU Classpath is free software; you can Line 7  GNU Classpath is free software; you can
7  it under the terms of the GNU General Public License as published by  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation; either version 2, or (at your option)  the Free Software Foundation; either version 2, or (at your option)
9  any later version.  any later version.
10    
11  GNU Classpath is distributed in the hope that it will be useful, but  GNU Classpath is distributed in the hope that it will be useful, but
12  WITHOUT ANY WARRANTY; without even the implied warranty of  WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Line 27  executable file might be covered by the Line 27  executable file might be covered by the
27  /* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3  /* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
28   * "The Java Language Specification", ISBN 0-201-63451-1   * "The Java Language Specification", ISBN 0-201-63451-1
29   * plus online API docs for JDK 1.2 beta from http://www.javasoft.com.   * plus online API docs for JDK 1.2 beta from http://www.javasoft.com.
  * Status: Believed complete and correct to version 1.2.  
30   */   */
31    
32  package java.lang.reflect;  package java.lang.reflect;
# Line 36  import java.security.BasicPermission; Line 35  import java.security.BasicPermission;
35    
36  /**  /**
37   * This class implements permissions for reflection.  This is a named   * This class implements permissions for reflection.  This is a named
38   * permission, and the only defined name is suppressAccessChecks.   * permission, and the only defined name is suppressAccessChecks, which
39     * allows suppression of normal Java objects when using reflection.
40     *
41     * <table>
42     *  <tr>
43     *   <th>Permission Target Name</th>
44     *   <th>What Permission Allows</th>
45     *   <th>Risk of Allowing Permission</th>
46     *  </tr>
47     *  <tr>
48     *   <td><code>suppressAccessChecks</code></td>
49     *   <td>Ability to access fields, invoke methods, and construct objects
50     *       via reflection, including non-public members in contexts where
51     *       such access is not legal at compile-time.</td>
52     *   <td>This is dangerous. It exposes possibly confidential information,
53     *       and malicious code could interfere with the internals of the Virtual
54     *       Machine by corrupting private data.</td>
55     *  </tr>
56     * </table>
57   *   *
58   * @author Tom Tromey <tromey@redhat.com>   * @author Tom Tromey <tromey@redhat.com>
59   * @date November 18, 2000   * @author Eric Blake <ebb9@email.byu.edu>
60     * @since 1.2
61     * @status updated to 1.4
62   */   */
63  public final class ReflectPermission extends BasicPermission  public final class ReflectPermission
64      extends BasicPermission
65  {  {
66    /**    /**
67       * Compatible with JDK 1.2.
68       */
69      private static final long serialVersionUID = 7412737110241507485L;
70    
71      /**
72     * Construct a ReflectPermission with the given name.     * Construct a ReflectPermission with the given name.
73       *
74     * @param name The permission name     * @param name The permission name
75     */     */
76    public ReflectPermission (String name)    public ReflectPermission(String name)
77    {    {
78      super (name);      super(name);
79    }    }
80    
81    /**    /**
82     * Construct a ReflectPermission with the given name.     * Construct a ReflectPermission with the given name.
83       *
84     * @param name The permission name     * @param name The permission name
85     * @param actions The actions; this is ignored and should be null.     * @param actions The actions; this is ignored and should be null
86     */     */
87    public ReflectPermission (String name, String actions)    public ReflectPermission(String name, String actions)
88    {    {
89      super (name, actions);      super(name, actions);
90    }    }
91  }  }

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