01: /*
02: * @(#)ObjectOutputStreamDelegate.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: /**
31: * ObjectOutputStreamDelegate is an interface meant to be implemented
32: * only by subclasses of ObjectOutputStream for the purpose of overriding
33: * the final methods "writeObject()", "defaultWriteObject()", and
34: * "enableReplaceObject()". Trusted subclasses of ObjectOutputStream
35: * that implement this interface will have their delegate methods
36: * "writeObjectDelegate()", "defaultWriteObjectDelegate()", and
37: * "enableReplaceObjectDelegate()" called in place of the
38: * corresponding final methods in ObjectOutputStream.
39: *
40: * @author Ken Urquhart
41: * @version 1.0, 02/02/98
42: * @see java.io.ObjectOutputStream
43: * @see java.io.ObjectInputStream
44: * @since JDK1.1.6
45: */
46: public interface ObjectOutputStreamDelegate {
47: /**
48: * Override the actions of the final method "writeObject()"
49: * in ObjectOutputStream.
50: * @since JDK1.1.6
51: */
52: void writeObjectDelegate(Object obj);
53:
54: /**
55: * Override the actions of the final method "defaultWriteObject()"
56: * in ObjectOutputStream.
57: * @since JDK1.1.6
58: */
59: void defaultWriteObjectDelegate();
60:
61: /**
62: * Override the actions of the final method "enableReplaceObject()"
63: * in ObjectOutputStream.
64: * @since JDK1.1.6
65: */
66: boolean enableReplaceObjectDelegate(boolean enable);
67: }
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