| /* InvalidClassException.java -- An I/O operation was interrupted. |
| Copyright (C) 1998 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| As a special exception, if you link this library with other files to |
| produce an executable, this library does not by itself cause the |
| resulting executable to be covered by the GNU General Public License. |
| This exception does not however invalidate any other reasons why the |
| executable file might be covered by the GNU General Public License. */ |
| |
| |
| package java.io; |
| |
| /** |
| * This exception is thrown when there is some sort of problem with a |
| * class during a serialization operation. This could be that the |
| * versions don't match, that there are unknown datatypes in the class |
| * or that the class doesn't have a default no-arg constructor. |
| * <p> |
| * The field <code>classname</code> will contain the name of the |
| * class that caused the problem if known. The getMessage() method |
| * for this exception will always include the name of that class |
| * if known. |
| * |
| * @version 0.0 |
| * |
| * @author Aaron M. Renn (arenn@urbanophile.com) |
| */ |
| public class InvalidClassException extends ObjectStreamException |
| { |
| |
| /* |
| * Instance Variables |
| */ |
| |
| /** |
| * The name of the class which encountered the error. |
| */ |
| public String classname; |
| |
| /*************************************************************************/ |
| |
| /* |
| * Constructors |
| */ |
| |
| /** |
| * Create a new InvalidClassException with a descriptive error message String |
| * |
| * @param message The descriptive error message |
| */ |
| public |
| InvalidClassException(String message) |
| { |
| super(message); |
| } |
| |
| /*************************************************************************/ |
| |
| /** |
| * Create a new InvalidClassException with a descriptive error message |
| * String, and the name of the class that caused the problem. |
| * |
| * @param classname The number of bytes tranferred before the interruption |
| * @param message The descriptive error message |
| */ |
| public |
| InvalidClassException(String classname, String message) |
| { |
| super(message); |
| this.classname = classname; |
| } |
| |
| /*************************************************************************/ |
| |
| /* |
| * Instance Methods |
| */ |
| |
| /** |
| * Returns the descriptive error message for this exception. It will |
| * include the class name that caused the problem if known. This method |
| * overrides Throwable.getMessage() |
| * |
| * @return A descriptive error message |
| */ |
| public String |
| getMessage() |
| { |
| return(super.getMessage() + ": " + classname); |
| } |
| |
| } // class InvalidClassException |
| |