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99 lines
3.5 KiB
Java
99 lines
3.5 KiB
Java
/* InvalidClassException.java -- An I/O operation was interrupted.
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Copyright (C) 1998 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., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 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 exception is thrown when there is some sort of problem with a
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* class during a serialization operation. This could be that the
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* versions don't match, that there are unknown datatypes in the class
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* or that the class doesn't have a default no-arg constructor.
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* <p>
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* The field <code>classname</code> will contain the name of the
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* class that caused the problem if known. The getMessage() method
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* for this exception will always include the name of that class
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* if known.
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*
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* @version 0.0
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*/
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public class InvalidClassException extends ObjectStreamException
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{
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/**
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* The name of the class which encountered the error.
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*/
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public String classname;
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/**
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* Create a new InvalidClassException with a descriptive error message String
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*
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* @param message The descriptive error message
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*/
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public InvalidClassException(String message)
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{
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super(message);
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}
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/**
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* Create a new InvalidClassException with a descriptive error message
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* String, and the name of the class that caused the problem.
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*
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* @param classname The number of bytes tranferred before the interruption
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* @param message The descriptive error message
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*/
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public InvalidClassException(String classname, String message)
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{
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super(message);
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this.classname = classname;
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}
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/**
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* Returns the descriptive error message for this exception. It will
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* include the class name that caused the problem if known. This method
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* overrides Throwable.getMessage()
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*
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* @return A descriptive error message
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*/
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public String getMessage()
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{
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return super.getMessage() + (classname == null ? "" : ": " + classname);
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}
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}
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