mirror of git://gcc.gnu.org/git/gcc.git
68 lines
2.8 KiB
Java
68 lines
2.8 KiB
Java
/* ObjectInputValidation.java -- Validate an object
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Copyright (C) 1998, 2003 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.io;
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/**
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* This class allows an object to validate that it is valid after
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* deserialization has run completely for it and all dependent objects.
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* This allows an object to determine if it is invalid even if all
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* state data was correctly deserialized from the stream. It can also
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* be used to perform re-initialization type activities on an object
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* after it has been completely deserialized.
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*
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* Since this method functions as a type of callback, it must be
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* registered through <code>ObjectInputStream.registerValidation</code>
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* in order to be invoked. This is typically done in the
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* <code>readObject</code> method.
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*
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* @see ObjectInputStream#registerValidation
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*/
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public interface ObjectInputValidation
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{
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/**
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* This method is called to validate an object after serialization
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* is complete. If the object is invalid an exception is thrown.
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*
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* @exception InvalidObjectException If the object is invalid
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*/
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void validateObject() throws InvalidObjectException;
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}
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