mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-23 18:39:28 +08:00
6c80c45e30
* Imported beans and serialization * Updated IA-64 port * Miscellaneous bug fixes From-SVN: r34028
107 lines
3.3 KiB
Java
107 lines
3.3 KiB
Java
/* SerializablePermission.java -- Basic permissions related to serialization.
|
|
Copyright (C) 1998 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA.
|
|
|
|
As a special exception, if you link this library with other files to
|
|
produce an executable, this library does not by itself cause the
|
|
resulting executable to be covered by the GNU General Public License.
|
|
This exception does not however invalidate any other reasons why the
|
|
executable file might be covered by the GNU General Public License. */
|
|
|
|
|
|
package java.io;
|
|
|
|
import java.security.BasicPermission;
|
|
|
|
/**
|
|
* This class models permissions related to serialization. As a subclass
|
|
* of <code>BasicPermission</code>, this class has permissions that have
|
|
* a name only. There is no associated action list.
|
|
* <p>
|
|
* There are currently two allowable permission names for this class:
|
|
* <ul>
|
|
* <li><code>enableSubclassImplementation</code> - Allows a subclass to
|
|
* override the default serialization behavior of objects.
|
|
* <li><code>enableSubstitution</code> - Allows substitution of one object
|
|
* for another during serialization or deserialization.
|
|
* </ul>
|
|
*
|
|
* @see java.security.BasicPermission
|
|
*
|
|
* @version 0.0
|
|
*
|
|
* @author Aaron M. Renn (arenn@urbanophile.com)
|
|
*/
|
|
public final class SerializablePermission extends BasicPermission
|
|
{
|
|
|
|
/*
|
|
* Class Variables
|
|
*/
|
|
|
|
public static final String[] legal_names = { "enableSubclassImplementation",
|
|
"enableSubstitution" };
|
|
/*************************************************************************/
|
|
|
|
/*
|
|
* Constructors
|
|
*/
|
|
|
|
/**
|
|
* This method initializes a new instance of <code>SerializablePermission</code>
|
|
* that has the specified name.
|
|
*
|
|
* @param name The name of the permission.
|
|
*
|
|
* @exception IllegalArgumentException If the name is not valid for this class.
|
|
*/
|
|
public
|
|
SerializablePermission(String name)
|
|
{
|
|
this(name, null);
|
|
}
|
|
|
|
/*************************************************************************/
|
|
|
|
/**
|
|
* This method initializes a new instance of <code>SerializablePermission</code>
|
|
* that has the specified name and action list. Note that the action list
|
|
* is unused in this class.
|
|
*
|
|
* @param name The name of the permission.
|
|
* @param actions The action list (unused).
|
|
*
|
|
* @exception IllegalArgumentException If the name is not valid for this class.
|
|
*/
|
|
public
|
|
SerializablePermission(String name, String actions)
|
|
{
|
|
super(name, actions);
|
|
|
|
for (int i = 0; i < legal_names.length; i++)
|
|
if (legal_names[i].equals(name))
|
|
return;
|
|
|
|
throw new IllegalArgumentException("Bad permission name: " + name);
|
|
}
|
|
|
|
|
|
} // class SerializablePermission
|
|
|