01: /*
02: * @(#)ObjectStreamPermissionConstants.java 1.10 06/10/10
03: *
04: * Copyright 1990-2006 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License version
09: * 2 only, as published by the Free Software Foundation.
10: *
11: * This program is distributed in the hope that it will be useful, but
12: * WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * General Public License version 2 for more details (a copy is
15: * included at /legal/license.txt).
16: *
17: * You should have received a copy of the GNU General Public License
18: * version 2 along with this work; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA
21: *
22: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
23: * Clara, CA 95054 or visit www.sun.com if you need additional
24: * information or have any questions.
25: *
26: */
27:
28: package sun.io;
29:
30: import java.io.SerializablePermission;
31:
32: /*
33: * Constants needed by java.io.ObjectInputStream and java.io.ObjectOutputStream
34: * for JDK 1.2 security. If we ever move to a complete JDK 1.2 API,
35: * this class can be deleted and these constants added to
36: * java.io.ObjectStreamConstants (where they live in 1.2 land).
37: * Adding them in our current spec, causes ObjectInputStream
38: * and ObjectOutputStream to violate the spec - they are supposed
39: * to have JDK 1.1 signatures.
40: */
41:
42: public class ObjectStreamPermissionConstants {
43: /**
44: * Enable overriding of readObject and writeObject.
45: */
46: final static public SerializablePermission SUBCLASS_IMPLEMENTATION_PERMISSION = new SerializablePermission(
47: "enableSubclassImplementation");
48: /**
49: * Enable substitution of one object for another during
50: * serialization/deserialization.
51: */
52: final static public SerializablePermission SUBSTITUTION_PERMISSION = new SerializablePermission(
53: "enableSubstitution");
54: }
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