/*
* @(#)InvalidClassException.java 1.24 06/10/10
*
* Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* This program 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 version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*
*/
package java.io;
/**
* Thrown when the Serialization runtime detects one of the following
* problems with a Class.
* <UL>
* <LI> The serial version of the class does not match that of the class
* descriptor read from the stream
* <LI> The class contains unknown datatypes
* <LI> The class does not have an accessible no-arg constructor
* </UL>
*
* @author unascribed
* @version 1.17, 02/02/00
* @since JDK1.1
*/
public class InvalidClassException extends ObjectStreamException {
/**
* Name of the invalid class.
*
* @serial Name of the invalid class.
*/
public String classname;
/**
* Report a InvalidClassException for the reason specified.
*
* @param reason String describing the reason for the exception.
*/
public InvalidClassException(String reason) {
super(reason);
}
/**
* Constructs an InvalidClassException object.
*
* @param cname a String naming the invalid class.
* @param reason a String describing the reason for the exception.
*/
public InvalidClassException(String cname, String reason) {
super(reason);
classname = cname;
}
/**
* Produce the message and include the classname, if present.
*/
public String getMessage() {
if (classname == null)
return super.getMessage();
else
return classname + "; " + super.getMessage();
}
}